chore: bump version to 1.9.1-rc3 (#1188)

Signed-off-by: Harvester Bot <94133267+harvesterhci-io-github-bot@users.noreply.github.com>

.github/pull_request_template.md

@@ -8,16 +8,12 @@
     - [ ] Yes, the backend owner is @
     - [ ] No, frontend-only.
 
-### Related Issue
+### Related Issue #
  <!-- Link the issue as harvester/harvester#<issue_number> -->
  harvester/harvester#<issue_number>
 
 
-### Test Steps
+### Test screenshot or video (Required)
- <!-- Provide the test steps for reviewer to verify the issue -->
+<!-- Attach screenshot or video of the changes and eventual comparison if you find it necessary -->
-1. Go to ... page
-
-### Test screenshot or video
-<!-- Attach screenshot or video of the changes and eventual comparison -->
 
 

.github/workflows/build-standalone-on-merge.yaml

@@ -1,7 +1,6 @@
 name: Build Standalone on PR Merge
 
 on:
-  workflow_dispatch: # manually trigger on Github Actions only support PR branch pushed to harvester/harvester-ui-extension
   push:
     branches:
       - main
@@ -30,35 +29,3 @@ jobs:
       id-token: write
     with:
       CI_BRANCH: ${{github.ref_name}}
-  comment-on-pr:
-    name: Comment build result on PR
-    # Only for manual runs so the existing push / pull_request flows are untouched.
-    if: github.event_name == 'workflow_dispatch'
-    needs:
-      - build
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - name: Add build artifact comment to the PR opened from this branch
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          BRANCH: ${{ github.ref_name }}
-        run: |
-          set -euo pipefail
-          # Match scripts/version: sanitize the branch and map main -> latest.
-          if [ "$BRANCH" = "main" ]; then
-            DIR="latest"
-          else
-            DIR=$(printf '%s' "$BRANCH" | sed -E 's/[^a-zA-Z0-9.-]+/-/g')
-          fi
-          URL="https://releases.rancher.com/harvester-ui/dashboard/${DIR}/index.html"
-
-          PR=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --base main --head "$BRANCH" --json number --jq '.[0].number // empty')
-          if [ -z "$PR" ]; then
-            echo "No open PR found for branch $BRANCH, skipping comment."
-            exit 0
-          fi
-
-          BODY=$(printf '🚀 **UI Artifact Build Status:** `SUCCESS` ✅\n> ui-index: %s\n> ui-source: external' "$URL")
-          gh pr comment "$PR" --repo "$GITHUB_REPOSITORY" --body "$BODY"

package.json

@@ -1,13 +1,13 @@
 {
   "name": "harvester-ui-extension",
-  "version": "1.10.0-dev",
+  "version": "1.9.1-rc3",
   "private": false,
   "engines": {
     "node": ">=24.0.0"
   },
   "dependencies": {
     "@babel/plugin-transform-class-static-block": "7.29.7",
-    "@rancher/shell": "3.0.13",
+    "@rancher/shell": "3.0.12-rc.7",
     "@vue-flow/background": "^1.3.0",
     "@vue-flow/controls": "^1.1.1",
     "@vue-flow/core": "^1.33.5",
@@ -27,7 +27,7 @@
     "yaml": "^2.5.1"
   },
   "resolutions": {
-    "@types/node": "25.9.6",
+    "@types/node": "25.9.5",
     "cronstrue": "2.59.0",
     "d3-color": "3.1.0",
     "ejs": "3.1.10",
@@ -48,17 +48,15 @@
     "dev": "NODE_ENV=dev ./node_modules/.bin/vue-cli-service serve",
     "build": "./node_modules/.bin/vue-cli-service build",
     "clean": "./node_modules/@rancher/shell/scripts/clean",
-    "lint": "./node_modules/@rancher/shell/scripts/lint --max-warnings 0 --ext .js,.ts,.vue .",
+    "lint": "./node_modules/.bin/eslint --max-warnings 0 --ext .js,.ts,.vue .",
-    "lint:fix": "./node_modules/@rancher/shell/scripts/lint --fix --max-warnings 0 --ext .js,.ts,.vue .",
+    "lint:fix": "./node_modules/.bin/eslint --fix --max-warnings 0 --ext .js,.ts,.vue .",
     "build-pkg": "./node_modules/@rancher/shell/scripts/build-pkg.sh",
     "serve-pkgs": "./node_modules/@rancher/shell/scripts/serve-pkgs",
     "publish-pkgs": "./node_modules/@rancher/shell/scripts/extension/publish",
     "parse-tag-name": "./node_modules/@rancher/shell/scripts/extension/parse-tag-name",
     "commitlint": "commitlint --edit",
     "prepare": "husky",
-    "agents:generate": "./scripts/generate-agent-and-persona-mds.sh",
+    "agents:generate": "./scripts/generate-agent-and-persona-mds.sh"
-    "prelint": "npm --prefix node_modules/@rancher/shell/eslint-legacy install eslint-plugin-jest@^24 --no-save --no-audit --no-fund --legacy-peer-deps --loglevel=error",
-    "prelint:fix": "npm --prefix node_modules/@rancher/shell/eslint-legacy install eslint-plugin-jest@^24 --no-save --no-audit --no-fund --legacy-peer-deps --loglevel=error"
   },
   "devDependencies": {
     "@commitlint/load": "^19.8.1",

pkg/harvester/config/feature-flags.js

@@ -81,10 +81,7 @@ const FEATURE_FLAGS = {
     'lvmDmThinOnly',
     'highPerformanceStorage',
   ],
-  'v1.10.0': [
+  'v1.10.0': [],
-    'maintenanceModeConditions',
-    'maintenanceModeDrainTimeoutSetting',
-  ],
 };
 
 const generateFeatureFlags = () => {

pkg/harvester/config/harvester-map.js

@@ -39,21 +39,6 @@ export const VOLUME_TYPE = [{
   value: 'cd-rom'
 }];
 
-// KubeVirt high-performance disk features
-// https://kubevirt.io/user-guide/storage/disks_and_volumes/#high-performance-features
-export const DISK_CACHE_MODE = ['', 'none', 'writeback', 'writethrough'];
-
-export const DISK_IO_MODE = ['', 'native', 'threads'];
-
-export const IO_THREADS_POLICY = ['', 'shared', 'auto', 'supplementalPool'];
-
-// "Easy-to-consume" presets layered on top of the raw KubeVirt fields.
-export const DISK_PERFORMANCE_PROFILE = {
-  DEFAULT: 'default',
-  HIGH:    'highPerformance',
-  CUSTOM:  'custom',
-};
-
 export const VOLUME_HOTPLUG_ACTION = {
   INSERT_CDROM_IMAGE: 'INSERT_CDROM_IMAGE',
   EJECT_CDROM_IMAGE:  'EJECT_CDROM_IMAGE',

pkg/harvester/config/labels-annotations.js

@@ -22,7 +22,7 @@ export const HCI = {
   VM_NAME_PREFIX:                   'harvesterhci.io/vmNamePrefix',
   VM_DISPLAY_NAME:                  'harvesterhci.io/vmDisplayName',
   VM_RESERVED_MEMORY:               'harvesterhci.io/reservedMemory',
-  MAINTENANCE_STATUS:               'harvesterhci.io/maintain-status', // Deprecated >= v1.10.0
+  MAINTENANCE_STATUS:               'harvesterhci.io/maintain-status',
   HOST_CUSTOM_NAME:                 'harvesterhci.io/host-custom-name',
   HOST_CONSOLE_URL:                 'harvesterhci.io/host-console-url',
   RESTORE_NAME:                     'restore.harvesterhci.io/name',
@@ -33,11 +33,6 @@ export const HCI = {
   CLONE_BACKEND_STORAGE_STATUS:     'harvesterhci.io/clone-backend-storage-status',
   MIGRATION_STATE:                  'harvesterhci.io/migrationState',
   VOLUME_CLAIM_TEMPLATE:            'harvesterhci.io/volumeClaimTemplates',
-  // Default KubeVirt high-performance disk settings, applied when the volume is
-  // attached to a VM as a disk. See disks_and_volumes.md#high-performance-features.
-  DISK_CACHE_MODE:                  'harvesterhci.io/disk-cache-mode',
-  DISK_IO_MODE:                     'harvesterhci.io/disk-io-mode',
-  DISK_DEDICATED_IOTHREAD:          'harvesterhci.io/disk-dedicated-iothread',
   IMAGE_NAME:                       'harvesterhci.io/image-name',
   INIT_IP:                          'etcd.rke2.cattle.io/node-address',
   NODE_SCHEDULABLE:                 'kubevirt.io/schedulable',

pkg/harvester/config/settings.ts

@@ -45,8 +45,7 @@ export const HCI_SETTING = {
   MAX_HOTPLUG_RATIO:                        'max-hotplug-ratio',
   KUBEVIRT_MIGRATION:                       'kubevirt-migration',
   INSTANCE_MANAGER_RESOURCES:               'instance-manager-resources',
-  CLUSTER_POD_SECURITY_STANDARD:            'cluster-pod-security-standard',
+  CLUSTER_POD_SECURITY_STANDARD:            'cluster-pod-security-standard'
-  MAINTENANCE_MODE_DRAIN_TIMEOUT:           'maintenance-mode-drain-timeout'
 };
 
 export const HCI_ALLOWED_SETTINGS = {
@@ -149,9 +148,6 @@ export const HCI_ALLOWED_SETTINGS = {
   },
   [HCI_SETTING.CLUSTER_POD_SECURITY_STANDARD]: {
     kind: 'json', from: 'import', canReset: true, featureFlag: 'clusterPodSecurityStandardSetting'
-  },
-  [HCI_SETTING.MAINTENANCE_MODE_DRAIN_TIMEOUT]: {
-    kind: 'number', canReset: true, featureFlag: 'maintenanceModeDrainTimeoutSetting'
   }
 };
 

pkg/harvester/config/types.js

@@ -15,13 +15,6 @@ export const VOLUME_MODE = {
   FILE_SYSTEM: 'Filesystem'
 };
 
-export const ACCESS_MODE = {
-  READ_WRITE_MANY:     'ReadWriteMany',
-  READ_WRITE_ONCE:     'ReadWriteOnce',
-  READ_ONLY_MANY:      'ReadOnlyMany',
-  READ_WRITE_ONCE_POD: 'ReadWriteOncePod',
-};
-
 export const NETWORK_PROTOCOL = {
   IPv4: 'IPv4',
   IPv6: 'IPv6',

pkg/harvester/detail/harvesterhci.io.virtualmachinebackup/index.vue

@@ -15,7 +15,6 @@ import OverviewKeypairs from '../kubevirt.io.virtualmachine/VirtualMachineTabs/V
 import Volume from '../../edit/kubevirt.io.virtualmachine/VirtualMachineVolume';
 import Network from '../../edit/kubevirt.io.virtualmachine/VirtualMachineNetwork';
 import CloudConfig from '../../edit/kubevirt.io.virtualmachine/VirtualMachineCloudConfig';
-import { getBootDevices } from '../../utils/vm';
 const UNDEFINED = 'n/a';
 
 export default {
@@ -75,8 +74,18 @@ export default {
       return image?.spec?.displayName || '-';
     },
 
-    bootDevices() {
+    disks() {
-      return getBootDevices(this?.spec?.template?.spec?.domain?.devices);
+      const disks = this?.spec?.template?.spec?.domain?.devices?.disks || [];
+
+      return disks.filter((disk) => {
+        return !!disk.bootOrder;
+      }).sort((a, b) => {
+        if (a.bootOrder < b.bootOrder) {
+          return -1;
+        }
+
+        return 1;
+      });
     },
 
     cdroms() {
@@ -92,10 +101,8 @@ export default {
     getDeviceType(o) {
       if (o.disk) {
         return 'Disk';
-      } else if (o.cdrom) {
-        return 'CD-ROM';
       } else {
-        return 'Network';
+        return 'CD-ROM';
       }
     },
     isEmpty(o) {
@@ -177,10 +184,10 @@ export default {
                 <div>
                   <ul>
                     <li
-                      v-for="(device, i) in bootDevices"
+                      v-for="(disk, i) in disks"
                       :key="i"
                     >
-                      {{ device.bootOrder }}. {{ device.name }} ({{ getDeviceType(device) }})
+                      {{ disk.bootOrder }}. {{ disk.name }} ({{ getDeviceType(disk) }})
                     </li>
                   </ul>
                 </div>
@@ -226,7 +233,6 @@ export default {
       >
         <Network
           v-model:value="networkRows"
-          :network-boot-first="networkBootFirst"
           :mode="mode"
         />
       </Tab>

pkg/harvester/detail/harvesterhci.io.vmsnapshot/index.vue

@@ -15,7 +15,6 @@ import OverviewKeypairs from '../kubevirt.io.virtualmachine/VirtualMachineTabs/V
 import Volume from '../../edit/kubevirt.io.virtualmachine/VirtualMachineVolume';
 import Network from '../../edit/kubevirt.io.virtualmachine/VirtualMachineNetwork';
 import CloudConfig from '../../edit/kubevirt.io.virtualmachine/VirtualMachineCloudConfig';
-import { getBootDevices } from '../../utils/vm';
 const UNDEFINED = 'n/a';
 
 export default {
@@ -75,8 +74,18 @@ export default {
       return image?.spec?.displayName || '-';
     },
 
-    bootDevices() {
+    disks() {
-      return getBootDevices(this?.spec?.template?.spec?.domain?.devices);
+      const disks = this?.spec?.template?.spec?.domain?.devices?.disks || [];
+
+      return disks.filter((disk) => {
+        return !!disk.bootOrder;
+      }).sort((a, b) => {
+        if (a.bootOrder < b.bootOrder) {
+          return -1;
+        }
+
+        return 1;
+      });
     },
 
     cdroms() {
@@ -92,10 +101,8 @@ export default {
     getDeviceType(o) {
       if (o.disk) {
         return 'Disk';
-      } else if (o.cdrom) {
-        return 'CD-ROM';
       } else {
-        return 'Network';
+        return 'CD-ROM';
       }
     },
     isEmpty(o) {
@@ -177,10 +184,10 @@ export default {
                 <div>
                   <ul>
                     <li
-                      v-for="(device, i) in bootDevices"
+                      v-for="(disk, i) in disks"
                       :key="i"
                     >
-                      {{ device.bootOrder }}. {{ device.name }} ({{ getDeviceType(device) }})
+                      {{ disk.bootOrder }}. {{ disk.name }} ({{ getDeviceType(disk) }})
                     </li>
                   </ul>
                 </div>
@@ -227,7 +234,6 @@ export default {
       >
         <Network
           v-model:value="networkRows"
-          :network-boot-first="networkBootFirst"
           :mode="mode"
         />
       </Tab>

pkg/harvester/detail/kubevirt.io.virtualmachine/VirtualMachineTabs/VirtualMachineBasics.vue

@@ -6,7 +6,6 @@ import HarvesterIpAddress from '../../../formatters/HarvesterIpAddress';
 import VMConsoleBar from '../../../components/VMConsoleBar';
 import { HCI } from '../../../types';
 import { getVmCPUMemoryValues } from '../../../utils/cpuMemory';
-import { getBootDevices } from '../../../utils/vm';
 
 const UNDEFINED = 'n/a';
 
@@ -70,8 +69,18 @@ export default {
       return image?.spec?.displayName || 'N/A';
     },
 
-    bootDevices() {
+    disks() {
-      return getBootDevices(this.value?.spec?.template?.spec?.domain?.devices);
+      const disks = this.value?.spec?.template?.spec?.domain?.devices?.disks || [];
+
+      return disks.filter((disk) => {
+        return !!disk.bootOrder;
+      }).sort((a, b) => {
+        if (a.bootOrder < b.bootOrder) {
+          return -1;
+        }
+
+        return 1;
+      });
     },
 
     cdroms() {
@@ -113,10 +122,8 @@ export default {
     getDeviceType(o) {
       if (o.disk) {
         return 'Disk';
-      } else if (o.cdrom) {
-        return 'CD-ROM';
       } else {
-        return 'Network';
+        return 'CD-ROM';
       }
     },
     isEmpty(o) {
@@ -212,16 +219,16 @@ export default {
         <div class="col span-6">
           <InputOrDisplay
             :name="t('harvester.virtualMachine.detail.details.bootOrder')"
-            :value="bootDevices"
+            :value="disks"
             :mode="mode"
           >
             <template #value>
               <ul>
                 <li
-                  v-for="(device, i) in bootDevices"
+                  v-for="(disk, i) in disks"
                   :key="i"
                 >
-                  {{ device.bootOrder }}. {{ device.name }} ({{ getDeviceType(device) }})
+                  {{ disk.bootOrder }}. {{ disk.name }} ({{ getDeviceType(disk) }})
                 </li>
               </ul>
             </template>

pkg/harvester/detail/kubevirt.io.virtualmachine/index.vue

@@ -214,15 +214,6 @@ export default {
 
         this['diskRows'] = diskRows;
         this['networkRows'] = this.getNetworkRows(neu, { fromTemplate: false, init: false });
-        this['networkBootFirst'] = this.isNetworkBootFirst(neu.spec);
-
-        // getInitConfig() seeds these on created(); refresh them here too so the
-        // VM-wide performance panel does not go stale when the spec changes.
-        const domain = neu?.spec?.template?.spec?.domain;
-
-        this['blockMultiQueue'] = domain?.devices?.blockMultiQueue || false;
-        this['ioThreadsPolicy'] = domain?.ioThreadsPolicy || '';
-        this['ioThreadCount'] = domain?.ioThreads?.supplementalPoolThreadCount || 2;
       },
       deep: true
     }
@@ -263,9 +254,6 @@ export default {
           :namespace="value.metadata.namespace"
           :vm="value"
           :resource-type="value.type"
-          :block-multi-queue="blockMultiQueue"
-          :io-threads-policy="ioThreadsPolicy"
-          :io-thread-count="ioThreadCount"
         />
       </Tab>
 
@@ -277,7 +265,6 @@ export default {
       >
         <Network
           v-model:value="networkRows"
-          :network-boot-first="networkBootFirst"
           mode="view"
           :vm="value"
         />

pkg/harvester/edit/harvesterhci.io.storage/CDISettings.vue

@@ -1,5 +1,5 @@
 <script>
-import { VOLUME_MODE, ACCESS_MODE } from '@pkg/harvester/config/types';
+import { VOLUME_MODE } from '@pkg/harvester/config/types';
 import { HCI as HCI_ANNOTATIONS } from '@pkg/harvester/config/labels-annotations';
 import ArrayList from '@shell/components/form/ArrayList';
 import { Checkbox } from '@components/Form/Checkbox';
@@ -10,10 +10,6 @@ import { HCI_SETTING } from '../../config/settings';
 import { allHash } from '@shell/utils/promise';
 import { _EDIT, _CREATE } from '@shell/config/query-params';
 
-const {
-  READ_WRITE_ONCE, READ_ONLY_MANY, READ_WRITE_MANY, READ_WRITE_ONCE_POD
-} = ACCESS_MODE;
-
 export default {
   name: 'CDISettings',
 
@@ -94,10 +90,10 @@ export default {
 
     accessModeOptions() {
       return [
-        { label: READ_WRITE_ONCE, value: READ_WRITE_ONCE },
+        { label: 'ReadWriteOnce', value: 'ReadWriteOnce' },
-        { label: READ_ONLY_MANY, value: READ_ONLY_MANY },
+        { label: 'ReadOnlyMany', value: 'ReadOnlyMany' },
-        { label: READ_WRITE_MANY, value: READ_WRITE_MANY },
+        { label: 'ReadWriteMany', value: 'ReadWriteMany' },
-        { label: READ_WRITE_ONCE_POD, value: READ_WRITE_ONCE_POD },
+        { label: 'ReadWriteOncePod', value: 'ReadWriteOncePod' },
       ];
     },
 

pkg/harvester/edit/harvesterhci.io.virtualmachinetemplateversion.vue

@@ -308,9 +308,6 @@ export default {
       >
         <Volume
           v-model:value="diskRows"
-          v-model:block-multi-queue="blockMultiQueue"
-          v-model:io-threads-policy="ioThreadsPolicy"
-          v-model:io-thread-count="ioThreadCount"
           :mode="mode"
           :namespace="value.metadata.namespace"
           :existing-volume-disabled="true"
@@ -324,7 +321,6 @@ export default {
       >
         <Network
           v-model:value="networkRows"
-          v-model:network-boot-first="networkBootFirst"
           :mode="mode"
         />
       </Tab>

pkg/harvester/edit/harvesterhci.io.volume.vue

@@ -8,7 +8,6 @@ import LabeledSelect from '@shell/components/form/LabeledSelect';
 import { LabeledInput } from '@components/Form/LabeledInput';
 import NameNsDescription from '@shell/components/form/NameNsDescription';
 import Conditions from '@shell/components/form/Conditions';
-import DiskPerformanceOptions from './kubevirt.io.virtualmachine/VirtualMachineVolume/DiskPerformanceOptions';
 import { Banner } from '@components/Banner';
 import { Checkbox } from '@components/Form/Checkbox';
 import jsyaml from 'js-yaml';
@@ -27,11 +26,9 @@ import { HCI, VOLUME_SNAPSHOT } from '../types';
 import { LVM_DRIVER } from '../models/harvester/storage.k8s.io.storageclass';
 import { DATA_ENGINE_V2 } from '../models/harvester/persistentvolumeclaim';
 import { GIBIBYTE } from '../utils/unit';
-import { VOLUME_MODE, ACCESS_MODE } from '@pkg/harvester/config/types';
+import { VOLUME_MODE } from '@pkg/harvester/config/types';
 import { isInternalStorageClass } from '../utils/storage-class';
 
-const { READ_WRITE_MANY, READ_WRITE_ONCE, READ_ONLY_MANY } = ACCESS_MODE;
-
 export default {
   name: 'HarvesterVolume',
 
@@ -48,8 +45,7 @@ export default {
     LabeledSelect,
     LabeledInput,
     NameNsDescription,
-    Conditions,
+    Conditions
-    DiskPerformanceOptions
   },
 
   mixins: [CreateEditView],
@@ -87,7 +83,7 @@ export default {
     if (this.mode === _CREATE) {
       // default volumeMode to Block
       this.value.spec.volumeMode = VOLUME_MODE.BLOCK;
-      this.value.spec.accessModes = [READ_WRITE_MANY];
+      this.value.spec.accessModes = ['ReadWriteMany'];
     }
 
     const storage = this.value?.spec?.resources?.requests?.storage || null;
@@ -102,15 +98,7 @@ export default {
       createWithDataVolume: false,
       snapshots:            [],
       images:               [],
-      GIBIBYTE,
+      GIBIBYTE
-      // Default KubeVirt high-performance disk profile, stored as annotations and
-      // applied when this volume is later attached to a VM as a disk.
-      perf:                 {
-        cache:             get(this.value, `metadata.annotations."${ HCI_ANNOTATIONS.DISK_CACHE_MODE }"`) || '',
-        io:                get(this.value, `metadata.annotations."${ HCI_ANNOTATIONS.DISK_IO_MODE }"`) || '',
-        dedicatedIOThread: get(this.value, `metadata.annotations."${ HCI_ANNOTATIONS.DISK_DEDICATED_IOTHREAD }"`) === 'true',
-        volumeMode:        this.value?.spec?.volumeMode,
-      },
     };
   },
 
@@ -172,7 +160,7 @@ export default {
     },
 
     accessModeOptions() {
-      return [READ_WRITE_ONCE, READ_WRITE_MANY, READ_ONLY_MANY];
+      return ['ReadWriteOnce', 'ReadWriteMany', 'ReadOnlyMany'];
     },
 
     imageOption() {
@@ -342,7 +330,6 @@ export default {
       }
     },
     'value.spec.volumeMode'(neu) {
-      this.perf.volumeMode = neu;
       if (neu === VOLUME_MODE.FILE_SYSTEM) {
         this.setVolumeForVmAnnotation();
       } else if (neu === VOLUME_MODE.BLOCK ) {
@@ -368,7 +355,7 @@ export default {
 
     getAccessMode() {
       if (!this.longhornV2LVMSupport) {
-        return [READ_WRITE_MANY];
+        return ['ReadWriteMany'];
       }
 
       if (this.value?.spec?.accessModes && this.value?.spec?.accessModes?.length > 0) {
@@ -384,7 +371,7 @@ export default {
         readWriteOnce = storageClass.provisioner === LVM_DRIVER || (!this.value.thirdPartyStorageFeatureEnabled && storageClass.parameters?.dataEngine === DATA_ENGINE_V2);
       }
 
-      return readWriteOnce ? [READ_WRITE_ONCE] : [READ_WRITE_MANY];
+      return readWriteOnce ? ['ReadWriteOnce'] : ['ReadWriteMany'];
     },
     buildDataVolumeObj() {
       const storage = {
@@ -457,23 +444,6 @@ export default {
         imageAnnotations = { ...this.value.metadata.annotations };
       }
 
-      // Persist the default high-performance disk profile as annotations.
-      if (this.perf.cache) {
-        imageAnnotations[HCI_ANNOTATIONS.DISK_CACHE_MODE] = this.perf.cache;
-      } else {
-        delete imageAnnotations[HCI_ANNOTATIONS.DISK_CACHE_MODE];
-      }
-      if (this.perf.io) {
-        imageAnnotations[HCI_ANNOTATIONS.DISK_IO_MODE] = this.perf.io;
-      } else {
-        delete imageAnnotations[HCI_ANNOTATIONS.DISK_IO_MODE];
-      }
-      if (this.perf.dedicatedIOThread) {
-        imageAnnotations[HCI_ANNOTATIONS.DISK_DEDICATED_IOTHREAD] = 'true';
-      } else {
-        delete imageAnnotations[HCI_ANNOTATIONS.DISK_DEDICATED_IOTHREAD];
-      }
-
       const spec = {
         ...this.value.spec,
         resources:   { requests: { storage: this.storage } },
@@ -638,16 +608,6 @@ export default {
           class="mb-20"
           @update:value="update"
         />
-
-        <Banner
-          color="info"
-          :label="t('harvester.volume.performance.pvcTip')"
-        />
-        <DiskPerformanceOptions
-          :value="perf"
-          :mode="mode"
-          @update="update"
-        />
       </Tab>
       <Tab
         v-if="!isCreate"

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineNetwork/base.vue

@@ -2,7 +2,6 @@
 import InputOrDisplay from '@shell/components/InputOrDisplay';
 import { LabeledInput } from '@components/Form/LabeledInput';
 import LabeledSelect from '@shell/components/form/LabeledSelect';
-import { Checkbox } from '@components/Form/Checkbox';
 
 import { clone } from '@shell/utils/object';
 import { _CREATE, _VIEW } from '@shell/config/query-params';
@@ -34,7 +33,7 @@ export default {
   emits: ['update'],
 
   components: {
-    LabeledInput, LabeledSelect, InputOrDisplay, Checkbox
+    LabeledInput, LabeledSelect, InputOrDisplay
   },
 
   props: {
@@ -170,7 +169,6 @@ export default {
         this.value.isPod = true;
         this.value.macAddress = '';
         this.value.staticIp = '';
-        this.value.networkBoot = false;
       } else {
         this.value.isPod = false;
       }
@@ -287,22 +285,6 @@ export default {
       </div>
     </div>
 
-    <div
-      v-if="!isMasquerade"
-      data-testid="input-hen-networkBoot"
-      class="row mb-20"
-    >
-      <div class="col span-12">
-        <Checkbox
-          v-model:value="value.networkBoot"
-          :label="t('harvester.virtualMachine.network.networkBoot.label')"
-          :tooltip="t('harvester.virtualMachine.network.networkBoot.tip')"
-          :mode="mode"
-          @update:value="update"
-        />
-      </div>
-    </div>
-
     <div v-if="!isMasquerade && isSingle">
       <div class="row mb-20">
         <a

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineNetwork/index.vue

@@ -1,6 +1,5 @@
 <script>
 import InfoBox from '@shell/components/InfoBox';
-import { RadioGroup } from '@components/Form/Radio';
 import { NETWORK_ATTACHMENT } from '@shell/config/types';
 import { sortBy } from '@shell/utils/sort';
 import { clone } from '@shell/utils/object';
@@ -11,11 +10,7 @@ import { HCI as HCI_ANNOTATIONS } from '../../../config/labels-annotations';
 import Base from './base';
 
 export default {
-  components: {
+  components: { InfoBox, Base },
-    InfoBox, Base, RadioGroup
-  },
-
-  emits: ['update:value', 'update:networkBootFirst'],
 
   props: {
     vm: {
@@ -40,11 +35,6 @@ export default {
     isSingle: {
       type:    Boolean,
       default: true
-    },
-
-    networkBootFirst: {
-      type:    Boolean,
-      default: true
     }
   },
 
@@ -92,20 +82,6 @@ export default {
 
     vmState() {
       return this.vm?.stateDisplay;
-    },
-
-    hasNetworkBoot() {
-      return this.rows.some((R) => R.networkBoot);
-    },
-
-    networkBootOrderOptions() {
-      return [{
-        label: this.t('harvester.virtualMachine.network.networkBoot.first'),
-        value: true
-      }, {
-        label: this.t('harvester.virtualMachine.network.networkBoot.last'),
-        value: false
-      }];
     }
   },
 
@@ -242,22 +218,6 @@ export default {
       />
     </InfoBox>
 
-    <div
-      v-if="hasNetworkBoot"
-      data-testid="input-hen-networkBootFirst"
-      class="mb-20"
-    >
-      <RadioGroup
-        :value="networkBootFirst"
-        name="networkBootFirst"
-        :label="t('harvester.virtualMachine.network.networkBoot.order')"
-        :options="networkBootOrderOptions"
-        :mode="mode"
-        :row="true"
-        @update:value="$emit('update:networkBootFirst', $event)"
-      />
-    </div>
-
     <button
       v-if="!isView"
       type="button"

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/DiskPerformanceOptions.vue

@@ -1,321 +0,0 @@
-<script>
-import LabeledSelect from '@shell/components/form/LabeledSelect';
-import { Checkbox } from '@components/Form/Checkbox';
-import { Banner } from '@components/Banner';
-import { _VIEW } from '@shell/config/query-params';
-import { DISK_CACHE_MODE, DISK_IO_MODE, DISK_PERFORMANCE_PROFILE } from '../../../config/harvester-map';
-
-const { DEFAULT, HIGH, CUSTOM } = DISK_PERFORMANCE_PROFILE;
-
-export default {
-  name: 'DiskPerformanceOptions',
-
-  components: {
-    LabeledSelect, Checkbox, Banner
-  },
-
-  emits: ['update'],
-
-  props: {
-    // The disk row. This component reads/writes value.cache, value.io,
-    // value.dedicatedIOThread and (for the "High Performance" preset) value.bus.
-    value: {
-      type:    Object,
-      default: () => ({})
-    },
-
-    mode: {
-      type:    String,
-      default: 'create'
-    },
-  },
-
-  data() {
-    const hasPerf = !!(this.value.cache || this.value.io || this.value.dedicatedIOThread);
-
-    return {
-      DISK_PERFORMANCE_PROFILE,
-      expanded:             hasPerf,
-      profile:              this.detectProfile(),
-      // Bus the disk used before the "High Performance" preset switched it to
-      // virtio, so returning to "Default" can put it back.
-      busBeforeHighProfile: null,
-    };
-  },
-
-  computed: {
-    isView() {
-      return this.mode === _VIEW;
-    },
-
-    storagePerformanceEnabled() {
-      return this.$store.getters['harvester-common/getFeatureEnabled']('highPerformanceStorage');
-    },
-
-    isCdRom() {
-      return this.value.type === 'cd-rom';
-    },
-
-    isCustom() {
-      return this.profile === CUSTOM;
-    },
-
-    isNativeIo() {
-      return this.value.io === 'native';
-    },
-
-    profileOptions() {
-      return [DEFAULT, HIGH, CUSTOM].map((value) => ({
-        label: this.t(`harvester.virtualMachine.volume.performance.profile.${ value }`),
-        value,
-      }));
-    },
-
-    cacheOptions() {
-      return DISK_CACHE_MODE.map((value) => ({
-        label:    this.cacheLabel(value),
-        value,
-        // Native AIO only works with an uncached (O_DIRECT) disk, so while it is
-        // selected the only valid cache option is "none" — disable everything
-        // else, including "Default", to prevent an invalid combination.
-        disabled: this.isNativeIo && value !== 'none',
-      }));
-    },
-
-    ioOptions() {
-      return DISK_IO_MODE.map((value) => ({
-        label: value === '' ? this.t('harvester.virtualMachine.volume.performance.ioMode.default') : this.t(`harvester.virtualMachine.volume.performance.ioMode.${ value }`),
-        value,
-      }));
-    },
-
-    showFilesystemCacheWarning() {
-      return this.value.cache === 'none' && this.value.volumeMode === 'Filesystem';
-    },
-
-    showBusTip() {
-      const hasPerf = !!(this.value.cache || this.value.io || this.value.dedicatedIOThread);
-
-      return hasPerf && this.value.bus && this.value.bus !== 'virtio';
-    },
-  },
-
-  watch: {
-    // Keep the profile selector in sync if the row is repopulated (e.g. editing an existing VM).
-    'value.cache'() {
-      this.profile = this.detectProfile();
-    },
-    'value.io'() {
-      this.profile = this.detectProfile();
-    },
-    'value.dedicatedIOThread'() {
-      this.profile = this.detectProfile();
-    },
-  },
-
-  methods: {
-    detectProfile() {
-      const { cache, io, dedicatedIOThread } = this.value;
-
-      if (!cache && !io && !dedicatedIOThread) {
-        return DEFAULT;
-      }
-
-      if (cache === 'none' && io === 'native' && dedicatedIOThread) {
-        return HIGH;
-      }
-
-      return CUSTOM;
-    },
-
-    cacheLabel(value) {
-      if (value === '') {
-        return this.t('harvester.virtualMachine.volume.performance.cacheMode.default');
-      }
-
-      return this.t(`harvester.virtualMachine.volume.performance.cacheMode.${ value }`);
-    },
-
-    onProfileChange(profile) {
-      const previous = this.profile;
-
-      this.profile = profile;
-
-      if (profile === DEFAULT) {
-        this.value.cache = '';
-        this.value.io = '';
-        this.value.dedicatedIOThread = false;
-
-        // "Default" means no overrides, so also undo the virtio bus that the
-        // "High Performance" preset applied. Skip it if the user has since
-        // picked a different bus themselves — that choice is theirs to keep.
-        if (this.busBeforeHighProfile !== null) {
-          if (this.value.bus === 'virtio') {
-            this.value.bus = this.busBeforeHighProfile;
-          }
-          this.busBeforeHighProfile = null;
-        }
-      } else if (profile === HIGH) {
-        this.value.cache = 'none';
-        this.value.io = 'native';
-        this.value.dedicatedIOThread = true;
-
-        if (previous !== HIGH) {
-          this.busBeforeHighProfile = this.value.bus || '';
-        }
-        this.value.bus = 'virtio';
-      }
-      // CUSTOM keeps whatever is currently set, including the bus.
-
-      this.update();
-    },
-
-    onIoChange(io) {
-      this.value.io = io;
-      // Native AIO requires an uncached disk; force cache to "none" to keep the
-      // combo valid — including when cache is still on its "Default" ('') value,
-      // which libvirt would otherwise reject at domain start.
-      if (io === 'native' && this.value.cache !== 'none') {
-        this.value.cache = 'none';
-      }
-      this.update();
-    },
-
-    update() {
-      this.$emit('update');
-    },
-  },
-};
-</script>
-
-<template>
-  <div
-    v-if="!isCdRom && storagePerformanceEnabled"
-    class="disk-performance"
-  >
-    <button
-      v-if="!isView"
-      type="button"
-      class="btn btn-sm role-link expand-toggle"
-      :aria-expanded="expanded"
-      :aria-label="expanded ? t('harvester.virtualMachine.volume.performance.collapse') : t('harvester.virtualMachine.volume.performance.expand')"
-      @click.prevent="expanded = !expanded"
-    >
-      <i
-        class="icon"
-        :class="expanded ? 'icon-chevron-down' : 'icon-chevron-right'"
-      />
-      {{ t('harvester.virtualMachine.volume.performance.title') }}
-    </button>
-
-    <div
-      v-if="expanded || isView"
-      class="perf-body mt-10"
-    >
-      <div class="row mb-20">
-        <div
-          class="col span-6"
-          data-testid="input-disk-perf-profile"
-        >
-          <LabeledSelect
-            :value="profile"
-            :label="t('harvester.virtualMachine.volume.performance.profile.label')"
-            :tooltip="t('harvester.virtualMachine.volume.performance.profile.tip')"
-            :options="profileOptions"
-            :mode="mode"
-            @update:value="onProfileChange"
-          />
-        </div>
-      </div>
-
-      <Banner
-        v-if="profile === DISK_PERFORMANCE_PROFILE.HIGH"
-        color="info"
-        :label="t('harvester.virtualMachine.volume.performance.highProfileTip')"
-      />
-
-      <div
-        v-if="isCustom || isView"
-        class="row mb-20"
-      >
-        <div
-          class="col span-6"
-          data-testid="input-disk-cache"
-        >
-          <LabeledSelect
-            v-model:value="value.cache"
-            :label="t('harvester.virtualMachine.volume.performance.cacheMode.label')"
-            :tooltip="t('harvester.virtualMachine.volume.performance.cacheMode.tip')"
-            :options="cacheOptions"
-            :mode="mode"
-            @update:value="update"
-          />
-        </div>
-        <div
-          class="col span-6"
-          data-testid="input-disk-io"
-        >
-          <LabeledSelect
-            :value="value.io"
-            :label="t('harvester.virtualMachine.volume.performance.ioMode.label')"
-            :tooltip="t('harvester.virtualMachine.volume.performance.ioMode.tip')"
-            :options="ioOptions"
-            :mode="mode"
-            @update:value="onIoChange"
-          />
-        </div>
-      </div>
-
-      <div
-        v-if="isCustom || isView"
-        class="row mb-10"
-      >
-        <div
-          class="col span-12"
-          data-testid="input-disk-dedicated-iothread"
-        >
-          <Checkbox
-            v-model:value="value.dedicatedIOThread"
-            :label="t('harvester.virtualMachine.volume.performance.dedicatedIOThread.label')"
-            :tooltip="t('harvester.virtualMachine.volume.performance.dedicatedIOThread.tip')"
-            :mode="mode"
-            @update:value="update"
-          />
-        </div>
-      </div>
-
-      <Banner
-        v-if="isNativeIo"
-        color="info"
-        :label="t('harvester.virtualMachine.volume.performance.ioMode.nativeRequiresNoCacheTip')"
-      />
-      <Banner
-        v-if="showFilesystemCacheWarning"
-        color="warning"
-        :label="t('harvester.virtualMachine.volume.performance.cacheMode.filesystemWarning')"
-      />
-      <Banner
-        v-if="showBusTip"
-        color="warning"
-        :label="t('harvester.virtualMachine.volume.performance.busTip')"
-      />
-    </div>
-  </div>
-</template>
-
-<style lang="scss" scoped>
-.disk-performance {
-  border-top: 1px solid var(--border);
-  margin-top: 10px;
-  padding-top: 10px;
-
-  .expand-toggle {
-    padding: 0;
-    font-weight: 600;
-
-    .icon {
-      margin-right: 4px;
-    }
-  }
-}
-</style>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/VMPerformanceOptions.vue

@@ -1,191 +0,0 @@
-<script>
-import InfoBox from '@shell/components/InfoBox';
-import LabeledSelect from '@shell/components/form/LabeledSelect';
-import { LabeledInput } from '@components/Form/LabeledInput';
-import { Checkbox } from '@components/Form/Checkbox';
-import { Banner } from '@components/Banner';
-import { _VIEW } from '@shell/config/query-params';
-import { IO_THREADS_POLICY } from '../../../config/harvester-map';
-
-export default {
-  name: 'VMPerformanceOptions',
-
-  components: {
-    InfoBox, LabeledSelect, LabeledInput, Checkbox, Banner
-  },
-
-  emits: ['update:blockMultiQueue', 'update:ioThreadsPolicy', 'update:ioThreadCount'],
-
-  props: {
-    blockMultiQueue: {
-      type:    Boolean,
-      default: false
-    },
-
-    ioThreadsPolicy: {
-      type:    String,
-      default: ''
-    },
-
-    ioThreadCount: {
-      type:    Number,
-      default: 2
-    },
-
-    mode: {
-      type:    String,
-      default: 'create'
-    },
-
-    // Whether the current disk set contains a virtio disk (VM context only).
-    hasVirtioDisk: {
-      type:    Boolean,
-      default: true
-    },
-
-    // Whether any disk requests a dedicated I/O thread (drives the auto-enable hint).
-    hasDedicatedIothread: {
-      type:    Boolean,
-      default: false
-    },
-  },
-
-  data() {
-    // These are specialist tuning options, so keep the panel collapsed unless the
-    // VM already has something configured.
-    return { expanded: !!(this.blockMultiQueue || this.ioThreadsPolicy) };
-  },
-
-  computed: {
-    isView() {
-      return this.mode === _VIEW;
-    },
-
-    storagePerformanceEnabled() {
-      return this.$store.getters['harvester-common/getFeatureEnabled']('highPerformanceStorage');
-    },
-
-    ioThreadsPolicyOptions() {
-      return IO_THREADS_POLICY.map((value) => ({
-        label: value === '' ? this.t('harvester.virtualMachine.volume.diskPerformance.ioThreadsPolicy.default') : this.t(`harvester.virtualMachine.volume.diskPerformance.ioThreadsPolicy.${ value }`),
-        value,
-      }));
-    },
-  },
-
-  watch: {
-    // Block Multi-Queue only applies to virtio disks. If the last virtio disk is
-    // removed while it is enabled, clear it so the VM is not left with an invalid
-    // setting the disabled checkbox can no longer surface.
-    hasVirtioDisk(neu) {
-      if (!neu && this.blockMultiQueue) {
-        this.$emit('update:blockMultiQueue', false);
-      }
-    },
-  },
-};
-</script>
-
-<template>
-  <InfoBox
-    v-if="storagePerformanceEnabled && (!isView || blockMultiQueue || !!ioThreadsPolicy)"
-    class="vm-perf mt-10"
-  >
-    <button
-      v-if="!isView"
-      type="button"
-      class="btn btn-sm role-link expand-toggle"
-      :aria-expanded="expanded"
-      :aria-label="expanded ? t('harvester.virtualMachine.volume.diskPerformance.collapse') : t('harvester.virtualMachine.volume.diskPerformance.expand')"
-      @click.prevent="expanded = !expanded"
-    >
-      <i
-        class="icon"
-        :class="expanded ? 'icon-chevron-down' : 'icon-chevron-right'"
-      />
-      {{ t('harvester.virtualMachine.volume.diskPerformance.title') }}
-    </button>
-    <h3
-      v-else
-      class="mb-5"
-    >
-      {{ t('harvester.virtualMachine.volume.diskPerformance.title') }}
-    </h3>
-
-    <template v-if="expanded || isView">
-      <p class="text-muted mb-15 mt-10">
-        {{ t('harvester.virtualMachine.volume.diskPerformance.description') }}
-      </p>
-
-      <div class="row mb-10">
-        <div
-          class="col span-12"
-          data-testid="input-vm-block-multi-queue"
-        >
-          <Checkbox
-            :value="blockMultiQueue"
-            :label="t('harvester.virtualMachine.volume.diskPerformance.blockMultiQueue.label')"
-            :tooltip="t('harvester.virtualMachine.volume.diskPerformance.blockMultiQueue.tip')"
-            :mode="mode"
-            :disabled="!hasVirtioDisk"
-            @update:value="$emit('update:blockMultiQueue', $event)"
-          />
-        </div>
-      </div>
-      <Banner
-        v-if="!hasVirtioDisk && !isView"
-        color="info"
-        :label="t('harvester.virtualMachine.volume.diskPerformance.blockMultiQueue.noVirtioTip')"
-      />
-
-      <div class="row mb-10">
-        <div
-          class="col span-6"
-          data-testid="input-vm-iothreads-policy"
-        >
-          <LabeledSelect
-            :value="ioThreadsPolicy"
-            :label="t('harvester.virtualMachine.volume.diskPerformance.ioThreadsPolicy.label')"
-            :tooltip="t('harvester.virtualMachine.volume.diskPerformance.ioThreadsPolicy.tip')"
-            :options="ioThreadsPolicyOptions"
-            :mode="mode"
-            @update:value="$emit('update:ioThreadsPolicy', $event)"
-          />
-        </div>
-        <div
-          v-if="ioThreadsPolicy === 'supplementalPool'"
-          class="col span-6"
-          data-testid="input-vm-iothread-count"
-        >
-          <LabeledInput
-            type="number"
-            min="1"
-            :value="ioThreadCount"
-            :label="t('harvester.virtualMachine.volume.diskPerformance.ioThreadCount.label')"
-            :tooltip="t('harvester.virtualMachine.volume.diskPerformance.ioThreadCount.tip')"
-            :mode="mode"
-            @update:value="$emit('update:ioThreadCount', Number($event))"
-          />
-        </div>
-      </div>
-      <Banner
-        v-if="hasDedicatedIothread && !ioThreadsPolicy"
-        color="info"
-        :label="t('harvester.virtualMachine.volume.diskPerformance.ioThreadsPolicy.autoEnabledTip')"
-      />
-    </template>
-  </InfoBox>
-</template>
-
-<style lang="scss" scoped>
-.vm-perf {
-  .expand-toggle {
-    padding: 0;
-    font-weight: 600;
-
-    .icon {
-      margin-right: 4px;
-    }
-  }
-}
-</style>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/__tests__/DiskPerformanceOptions.test.ts

@@ -1,125 +0,0 @@
-import { mount } from '@vue/test-utils';
-import { _EDIT } from '@shell/config/query-params';
-import DiskPerformanceOptions from '../DiskPerformanceOptions.vue';
-
-const mountOptions = (value, { featureEnabled = true } = {}) => ({
-  props:  { value, mode: _EDIT },
-  global: {
-    mocks: {
-      $store: {
-        getters: {
-          'harvester-common/getFeatureEnabled': () => featureEnabled,
-          'i18n/t':                             (key) => key,
-          'i18n/exists':                        () => true,
-        }
-      },
-      t: (key) => key,
-    },
-  }
-});
-
-const hardDisk = (overrides = {}) => ({
-  type: 'disk', bus: 'virtio', cache: '', io: '', dedicatedIOThread: false, ...overrides
-});
-
-describe('component: DiskPerformanceOptions', () => {
-  it('is hidden when the highPerformanceStorage feature is disabled', () => {
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(hardDisk(), { featureEnabled: false }));
-
-    expect(wrapper.find('.disk-performance').exists()).toBe(false);
-  });
-
-  it('renders for a hard disk when the feature is enabled', () => {
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(hardDisk()));
-
-    expect(wrapper.find('.disk-performance').exists()).toBe(true);
-  });
-
-  it('applies the High Performance preset and emits update', () => {
-    const value = hardDisk();
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(value));
-
-    wrapper.vm.onProfileChange('highPerformance');
-
-    expect(value.cache).toBe('none');
-    expect(value.io).toBe('native');
-    expect(value.dedicatedIOThread).toBe(true);
-    expect(value.bus).toBe('virtio');
-    expect(wrapper.emitted('update')).toHaveLength(1);
-  });
-
-  it('clears all overrides when switching back to Default', () => {
-    const value = hardDisk({
-      cache: 'none', io: 'native', dedicatedIOThread: true
-    });
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(value));
-
-    wrapper.vm.onProfileChange('default');
-
-    expect(value.cache).toBe('');
-    expect(value.io).toBe('');
-    expect(value.dedicatedIOThread).toBe(false);
-    expect(wrapper.emitted('update')).toHaveLength(1);
-  });
-
-  it('restores the original bus when leaving High Performance for Default', () => {
-    const value = hardDisk({ bus: 'sata' });
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(value));
-
-    wrapper.vm.onProfileChange('highPerformance');
-    expect(value.bus).toBe('virtio');
-
-    wrapper.vm.onProfileChange('default');
-    expect(value.bus).toBe('sata');
-  });
-
-  it('keeps a bus the user picked themselves after High Performance', () => {
-    const value = hardDisk({ bus: 'sata' });
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(value));
-
-    wrapper.vm.onProfileChange('highPerformance');
-    value.bus = 'scsi';
-
-    wrapper.vm.onProfileChange('default');
-    expect(value.bus).toBe('scsi');
-  });
-
-  it('leaves the bus alone for a disk that never used the High Performance preset', () => {
-    const value = hardDisk({
-      bus: 'sata', cache: 'writeback', io: 'threads'
-    });
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(value));
-
-    wrapper.vm.onProfileChange('default');
-    expect(value.bus).toBe('sata');
-  });
-
-  it.each([
-    ['a cached state', 'writeback'],
-    ['the Default cache', ''],
-  ])('forces cache to none when Native I/O is selected from %s', (_label, cache) => {
-    const value = hardDisk({ cache });
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(value));
-
-    wrapper.vm.onIoChange('native');
-
-    expect(value.io).toBe('native');
-    expect(value.cache).toBe('none');
-    expect(wrapper.emitted('update')).toHaveLength(1);
-  });
-
-  it('disables every cache option except none while Native I/O is active', () => {
-    const wrapper = mount(DiskPerformanceOptions, mountOptions(hardDisk({ io: 'native' })));
-
-    const disabledByValue = wrapper.vm.cacheOptions.reduce((acc, opt) => {
-      acc[opt.value] = opt.disabled;
-
-      return acc;
-    }, {});
-
-    expect(disabledByValue['none']).toBe(false);
-    expect(disabledByValue['']).toBe(true);
-    expect(disabledByValue['writeback']).toBe(true);
-    expect(disabledByValue['writethrough']).toBe(true);
-  });
-});

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/index.vue

@@ -7,27 +7,24 @@ import UnitInput from '@shell/components/form/UnitInput';
 import { LabeledInput } from '@components/Form/LabeledInput';
 import LabeledSelect from '@shell/components/form/LabeledSelect';
 import ModalWithCard from '@shell/components/ModalWithCard';
-import VMPerformanceOptions from './VMPerformanceOptions';
-import { VOLUME_HOTPLUG_ACTION, SOURCE_TYPE } from '../../../config/harvester-map';
 import { PVC, STORAGE_CLASS } from '@shell/config/types';
 import { clone } from '@shell/utils/object';
 import { ucFirst, randomStr } from '@shell/utils/string';
 import { removeObject } from '@shell/utils/array';
 import { _VIEW, _EDIT, _CREATE } from '@shell/config/query-params';
 import { PLUGIN_DEVELOPER, DEV } from '@shell/store/prefs';
+import { VOLUME_HOTPLUG_ACTION, SOURCE_TYPE } from '../../../config/harvester-map';
 import { PRODUCT_NAME as HARVESTER_PRODUCT } from '../../../config/harvester';
 import { HCI } from '../../../types';
-import { VOLUME_MODE, ACCESS_MODE } from '@pkg/harvester/config/types';
+import { VOLUME_MODE } from '@pkg/harvester/config/types';
 import { OFF } from '../../../models/kubevirt.io.virtualmachine';
 import { EMPTY_IMAGE } from '../../../utils/vm';
 
-const { READ_WRITE_MANY } = ACCESS_MODE;
-
 export default {
-  emits: ['update:value', 'update:blockMultiQueue', 'update:ioThreadsPolicy', 'update:ioThreadCount'],
+  emits: ['update:value'],
 
   components: {
-    Banner, BadgeStateFormatter, VueDraggableNext, InfoBox, LabeledInput, UnitInput, LabeledSelect, ModalWithCard, VMPerformanceOptions
+    Banner, BadgeStateFormatter, VueDraggableNext, InfoBox, LabeledInput, UnitInput, LabeledSelect, ModalWithCard
   },
 
   props: {
@@ -72,28 +69,12 @@ export default {
 
     customAccessMode: {
       type:    String,
-      default: READ_WRITE_MANY
+      default: 'ReadWriteMany'
     },
 
     resourceType: {
       type:    String,
       default: ''
-    },
-
-    // KubeVirt high-performance VM-level features
-    blockMultiQueue: {
-      type:    Boolean,
-      default: false
-    },
-
-    ioThreadsPolicy: {
-      type:    String,
-      default: ''
-    },
-
-    ioThreadCount: {
-      type:    Number,
-      default: 2
     }
   },
 
@@ -164,14 +145,6 @@ export default {
     isLHV2VolExpansionFeatureEnabled() {
       return this.$store.getters['harvester-common/getFeatureEnabled']('lhV2VolExpansion');
     },
-
-    hasVirtioDisk() {
-      return this.rows.some((R) => R.type === 'disk' && R.bus === 'virtio');
-    },
-
-    hasDedicatedIOThread() {
-      return this.rows.some((R) => R.dedicatedIOThread);
-    },
   },
 
   watch: {
@@ -533,18 +506,6 @@ export default {
       </button>
     </div>
 
-    <VMPerformanceOptions
-      :block-multi-queue="blockMultiQueue"
-      :io-threads-policy="ioThreadsPolicy"
-      :io-thread-count="ioThreadCount"
-      :has-virtio-disk="hasVirtioDisk"
-      :has-dedicated-iothread="hasDedicatedIOThread"
-      :mode="mode"
-      @update:block-multi-queue="$emit('update:blockMultiQueue', $event)"
-      @update:io-threads-policy="$emit('update:ioThreadsPolicy', $event)"
-      @update:io-thread-count="$emit('update:ioThreadCount', $event)"
-    />
-
     <ModalWithCard
       v-if="isOpen"
       name="deleteTip"

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/type/container.vue

@@ -4,7 +4,6 @@ import LabeledSelect from '@shell/components/form/LabeledSelect';
 import InputOrDisplay from '@shell/components/InputOrDisplay';
 import { VOLUME_TYPE, InterfaceOption } from '../../../../config/harvester-map';
 import { Banner } from '@components/Banner';
-import DiskPerformanceOptions from '../DiskPerformanceOptions';
 
 export default {
   name: 'HarvesterEditContainer',
@@ -12,7 +11,7 @@ export default {
   emits: ['update'],
 
   components: {
-    LabeledInput, LabeledSelect, InputOrDisplay, Banner, DiskPerformanceOptions
+    LabeledInput, LabeledSelect, InputOrDisplay, Banner
   },
 
   props: {
@@ -154,11 +153,5 @@ export default {
       class="mb-20"
       :label="value.volumeBackups.error.message"
     />
-
-    <DiskPerformanceOptions
-      :value="value"
-      :mode="mode"
-      @update="update"
-    />
   </div>
 </template>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/type/existing.vue

@@ -14,7 +14,6 @@ import { VOLUME_MODE } from '@pkg/harvester/config/types';
 import { HCI } from '../../../../types';
 import { VOLUME_TYPE, InterfaceOption } from '../../../../config/harvester-map';
 import { GIBIBYTE } from '../../../../utils/unit';
-import DiskPerformanceOptions from '../DiskPerformanceOptions';
 
 export default {
   name: 'HarvesterEditExisting',
@@ -22,7 +21,7 @@ export default {
   emits: ['update'],
 
   components: {
-    UnitInput, LabeledInput, LabeledSelect, InputOrDisplay, LabelValue, Banner, Checkbox, DiskPerformanceOptions
+    UnitInput, LabeledInput, LabeledSelect, InputOrDisplay, LabelValue, Banner, Checkbox
   },
 
   props: {
@@ -173,14 +172,6 @@ export default {
       this.value.storageClassName = pvcResource.spec.storageClassName;
       this.value.volumeMode = pvcResource.spec.volumeMode;
       this.value.shareable = false;
-
-      // Adopt the volume's default high-performance profile (if any) as a starting point.
-      const ann = pvcResource.metadata?.annotations || {};
-
-      this.value.cache = ann[HCI_ANNOTATIONS.DISK_CACHE_MODE] || '';
-      this.value.io = ann[HCI_ANNOTATIONS.DISK_IO_MODE] || '';
-      this.value.dedicatedIOThread = ann[HCI_ANNOTATIONS.DISK_DEDICATED_IOTHREAD] === 'true';
-
       this.update();
     },
 
@@ -388,11 +379,5 @@ export default {
       class="mb-20"
       :label="value.volumeBackups.error.message"
     />
-
-    <DiskPerformanceOptions
-      :value="value"
-      :mode="mode"
-      @update="update"
-    />
   </div>
 </template>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/type/vmImage.vue

@@ -15,7 +15,6 @@ import LabelValue from '@shell/components/LabelValue';
 import { ucFirst } from '@shell/utils/string';
 import { GIBIBYTE } from '../../../../utils/unit';
 import { EMPTY_IMAGE } from '../../../../utils/vm';
-import DiskPerformanceOptions from '../DiskPerformanceOptions';
 
 export default {
   name: 'HarvesterEditVMImage',
@@ -23,7 +22,7 @@ export default {
   emits: ['update'],
 
   components: {
-    UnitInput, LabeledInput, LabeledSelect, InputOrDisplay, LabelValue, Banner, DiskPerformanceOptions
+    UnitInput, LabeledInput, LabeledSelect, InputOrDisplay, LabelValue, Banner
   },
 
   props: {
@@ -483,11 +482,5 @@ export default {
       color="error"
       :label="t('harvester.virtualMachine.volume.vmImageVolumeTip', {diskSize: diskSize, imageVirtualSize: imageVirtualSize})"
     />
-
-    <DiskPerformanceOptions
-      :value="value"
-      :mode="mode"
-      @update="update"
-    />
   </div>
 </template>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/type/volume.vue

@@ -9,15 +9,12 @@ import { formatSi, parseSi } from '@shell/utils/units';
 import { VOLUME_TYPE, InterfaceOption } from '../../../../config/harvester-map';
 import { _VIEW } from '@shell/config/query-params';
 import LabelValue from '@shell/components/LabelValue';
-import DiskPerformanceOptions from '../DiskPerformanceOptions';
 import { ucFirst } from '@shell/utils/string';
 import { LVM_DRIVER } from '../../../../models/harvester/storage.k8s.io.storageclass';
 import { DATA_ENGINE_V2 } from '../../../../models/harvester/persistentvolumeclaim';
 import { GIBIBYTE } from '../../../../utils/unit';
 import { isInternalStorageClass } from '../../../../utils/storage-class';
-import { VOLUME_MODE, ACCESS_MODE } from '@pkg/harvester/config/types';
+import { VOLUME_MODE } from '@pkg/harvester/config/types';
-
-const { READ_WRITE_MANY, READ_WRITE_ONCE } = ACCESS_MODE;
 
 export default {
   name: 'HarvesterEditVolume',
@@ -25,7 +22,7 @@ export default {
   emits: ['update'],
 
   components: {
-    InputOrDisplay, Loading, LabeledInput, LabeledSelect, UnitInput, LabelValue, DiskPerformanceOptions
+    InputOrDisplay, Loading, LabeledInput, LabeledSelect, UnitInput, LabelValue
   },
 
   props: {
@@ -208,7 +205,7 @@ export default {
 
     getAccessMode(storageClassName) {
       if (!this.longhornV2LVMSupport) {
-        return READ_WRITE_MANY;
+        return 'ReadWriteMany';
       }
 
       const storageClass = this.storageClasses.find((sc) => sc.name === storageClassName);
@@ -219,7 +216,7 @@ export default {
         readWriteOnce = storageClass.provisioner === LVM_DRIVER || (!this.thirdPartyStorageClassEnabled && storageClass.parameters?.dataEngine === DATA_ENGINE_V2);
       }
 
-      return readWriteOnce ? READ_WRITE_ONCE : READ_WRITE_MANY;
+      return readWriteOnce ? 'ReadWriteOnce' : 'ReadWriteMany';
     },
 
     update() {
@@ -363,11 +360,6 @@ export default {
         </InputOrDisplay>
       </div>
     </div>
-    <DiskPerformanceOptions
-      :value="value"
-      :mode="mode"
-      @update="update"
-    />
     <div class="row mb-20">
       <div
         v-if="value.volumeEncryptionFeatureEnabled && isView"

pkg/harvester/edit/kubevirt.io.virtualmachine/index.vue

@@ -772,9 +772,6 @@ export default {
       >
         <Volume
           v-model:value="diskRows"
-          v-model:block-multi-queue="blockMultiQueue"
-          v-model:io-threads-policy="ioThreadsPolicy"
-          v-model:io-thread-count="ioThreadCount"
           :mode="mode"
           :custom-volume-mode="customVolumeMode"
           :namespace="value.metadata.namespace"
@@ -791,7 +788,6 @@ export default {
       >
         <Network
           v-model:value="networkRows"
-          v-model:network-boot-first="networkBootFirst"
           :mode="mode"
           :is-single="isSingle"
         />

pkg/harvester/l10n/en-us.yaml

@@ -286,7 +286,6 @@ harvester:
     createTemplate: Generate Template
     enableMaintenance: Enable Maintenance Mode
     disableMaintenance: Disable Maintenance Mode
-    clearMaintenance: Clear Maintenance Mode Error
     enableCPUManager: Enable CPU Manager
     disableCPUManager: Disable CPU Manager
     cordon: Cordon
@@ -801,56 +800,6 @@ harvester:
       setFirst: Set as root volume
       saveVolume: Update Volume
       encryption: Encryption
-      performance:
-        title: Storage Performance Options
-        expand: Show high-performance options
-        collapse: Hide high-performance options
-        profile:
-          label: Performance Profile
-          tip: "\"High Performance\" applies a tuned preset (no host cache, native AIO, a dedicated I/O thread on the virtio bus). Choose \"Custom\" to set each option yourself."
-          default: Default (Balanced)
-          highPerformance: High Performance
-          custom: Custom
-        highProfileTip: This disk will use the virtio bus with host cache disabled, native AIO and a dedicated I/O thread.
-        cacheMode:
-          label: Cache Mode
-          tip: "How the host caches disk I/O. \"None\" (host cache disabled) is best for high-throughput guests on block storage; \"WriteBack\" favours performance; \"WriteThrough\" favours durability."
-          default: Default (hypervisor)
-          none: None (no host cache)
-          writeback: WriteBack
-          writethrough: WriteThrough
-          filesystemWarning: "\"None\" (O_DIRECT) requires storage that supports direct I/O. It is recommended only for Block volume mode; on Filesystem volumes the VM may fail to start."
-        ioMode:
-          label: I/O Mode
-          tip: "How QEMU submits I/O. \"Native\" (Linux AIO) offers the lowest overhead but requires host cache set to \"None\"; \"Threads\" uses a host thread pool."
-          default: Default (hypervisor)
-          native: Native (AIO)
-          threads: Threads
-          nativeRequiresNoCacheTip: Native I/O mode requires cache mode "None"; it has been set for you.
-        dedicatedIOThread:
-          label: Dedicated I/O Thread
-          tip: Allocate an exclusive libvirt I/O thread to this disk instead of sharing one. Useful for disks with heavy I/O. Enabling this on any disk turns on the VM's I/O threads policy.
-        busTip: High-performance features work best on the virtio bus.
-      diskPerformance:
-        title: High Performance (I/O Threads and Multi-Queue)
-        description: These settings apply to all volumes in the Virtual Machine and complement the per-volume options above.
-        expand: Show VM-wide high-performance options
-        collapse: Hide VM-wide high-performance options
-        blockMultiQueue:
-          label: Virtio Block Multi-Queue
-          tip: Map disk I/O to multiple queues so it is processed across multiple CPUs. Applies to virtio disks and requires a fixed CPU allocation (Harvester always sets one).
-          noVirtioTip: Add at least one disk on the virtio bus to enable Block Multi-Queue.
-        ioThreadsPolicy:
-          label: I/O Threads Policy
-          tip: "How libvirt allocates I/O threads. \"Shared\" uses one thread for all disks; \"Auto\" pools threads round-robin (up to ~2x vCPUs); \"Supplemental Pool\" lets you pick a fixed thread count and adds matching CPUs to the pod."
-          default: "Disabled (default)"
-          shared: Shared
-          auto: Auto
-          supplementalPool: Supplemental Pool
-          autoEnabledTip: A disk requests a dedicated I/O thread, so the policy is enabled (defaults to "Shared").
-        ioThreadCount:
-          label: I/O Thread Count
-          tip: Number of I/O threads for the supplemental pool. 4-8 is a common range depending on workload.
       shareable:
         label: Shareable
         tip: Allow multiple virtual machines to attach and write to this volume simultaneously.
@@ -872,12 +821,6 @@ harvester:
       title: Network
       addNetwork: Add Network
       addPort:  Add Port
-      networkBoot:
-        label: Enable network boot (PXE)
-        tip: Adds this interface to the VM boot order so the guest firmware can boot from the network. Requires a DHCP/TFTP (PXE) server reachable on the selected network; the management network does not provide one.
-        order: Network boot order
-        first: Before volumes
-        last: After volumes
     cloudConfig:
       title: Cloud Configuration
       createTemplateTitle: 'Create {name}'
@@ -1054,8 +997,6 @@ harvester:
     createWithDataVolumeTooltip: Create Volume with Kubevirt/Containerized Data Importer way. It can fill accessMode/volumeMode automatically.
     showAdvanced: Show Advanced Options
     hideAdvanced: Hide Advanced Options
-    performance:
-      pvcTip: These high-performance options are saved as defaults on the volume and applied when it is attached to a virtual machine as a disk.
     source: Source
     kind: Kind
     sourceOptions:
@@ -2542,7 +2483,6 @@ advancedSettings:
     'harv-kubevirt-migration': 'Configure cluster-wide KubeVirt live migration parameters.'
     'harv-instance-manager-resources': 'Configure resource percentage reservations for Longhorn instance manager V1 and V2. Valid instance manager CPU range between 0 - 40.'
     'harv-cluster-pod-security-standard': 'Enforce Kubernetes Pod Security Standards (PSS) at the cluster level.'
-    'harv-maintenance-mode-drain-timeout': 'Maintenance mode drain timeout in minutes. Use 0 to disable the timeout.'
 
 typeLabel:
   kubevirt.io.virtualmachine: |-

pkg/harvester/mixins/harvester-vm/index.js

@@ -25,9 +25,7 @@ import { HCI } from '../../types';
 import { parseVolumeClaimTemplates, EMPTY_IMAGE } from '../../utils/vm';
 import impl, { QGA_JSON, USB_TABLET } from './impl';
 import { GIBIBYTE } from '../../utils/unit';
-import { VOLUME_MODE, ACCESS_MODE, FILESYSTEM_SOURCE_TYPE } from '@pkg/harvester/config/types';
+import { VOLUME_MODE, FILESYSTEM_SOURCE_TYPE } from '@pkg/harvester/config/types';
-
-const { READ_WRITE_MANY } = ACCESS_MODE;
 
 const LONGHORN_V2_DATA_ENGINE = 'longhorn-system/v2-data-engine';
 
@@ -160,7 +158,6 @@ export default {
       imageId:                       '',
       diskRows:                      [],
       networkRows:                   [],
-      networkBootFirst:              true,
       filesystemRows:                [],
       machineType:                   '',
       machineTypes:                  [],
@@ -196,10 +193,6 @@ export default {
       cpuPinning:                    false,
       cpuModel:                      '',
       sysprep:                       { secretName: '', xmlContent: '' },
-      // KubeVirt high-performance VM-level features
-      blockMultiQueue:               false,
-      ioThreadsPolicy:               '',
-      ioThreadCount:                 2,
     };
   },
 
@@ -283,7 +276,7 @@ export default {
     },
 
     customAccessMode() {
-      return this.storageClassSetting.accessModes || READ_WRITE_MANY;
+      return this.storageClassSetting.accessModes || 'ReadWriteMany';
     },
 
     isWindows() {
@@ -385,7 +378,6 @@ export default {
       const diskRows = this.getDiskRows(vm, volumeBackups);
 
       const networkRows = this.getNetworkRows(vm, { fromTemplate, init });
-      const networkBootFirst = this.isNetworkBootFirst(spec);
       const hasCreateVolumes = this.getHasCreatedVolumes(spec) || [];
 
       let { userData = undefined, networkData = undefined } = this.getCloudInitNoCloud(spec);
@@ -415,10 +407,6 @@ export default {
       const cpuPinning = this.isCpuPinning(spec);
       const cpuModel = spec.template.spec.domain.cpu?.model || '';
 
-      const blockMultiQueue = spec.template.spec.domain?.devices?.blockMultiQueue || false;
-      const ioThreadsPolicy = spec.template.spec.domain?.ioThreadsPolicy || '';
-      const ioThreadCount = spec.template.spec.domain?.ioThreads?.supplementalPoolThreadCount || 2;
-
       const secretRef = this.getSecret(spec);
       const accessCredentials = this.getAccessCredentials(spec);
 
@@ -457,13 +445,8 @@ export default {
       this['cpuPinning'] = cpuPinning;
       this['cpuModel'] = cpuModel;
 
-      this['blockMultiQueue'] = blockMultiQueue;
-      this['ioThreadsPolicy'] = ioThreadsPolicy;
-      this['ioThreadCount'] = ioThreadCount;
-
       this['hasCreateVolumes'] = hasCreateVolumes;
       this['networkRows'] = networkRows;
-      this['networkBootFirst'] = networkBootFirst;
       this['imageId'] = imageId;
 
       this['diskRows'] = diskRows;
@@ -521,7 +504,7 @@ export default {
           id:               randomStr(5),
           source:           SOURCE_TYPE.IMAGE,
           name:             'disk-0',
-          accessMode:        READ_WRITE_MANY, // root disk only support LHv1 volume, should be RWX
+          accessMode:       'ReadWriteMany', // root disk only support LHv1 volume, should be RWX
           bus,
           volumeName:       '',
           size,
@@ -529,9 +512,6 @@ export default {
           storageClassName: '',
           image:            this.imageId,
           volumeMode:       VOLUME_MODE.BLOCK,
-          cache:             '',
-          io:                '',
-          dedicatedIOThread: false,
           isEncrypted,
           volumeBackups,
         });
@@ -590,7 +570,7 @@ export default {
               const pvcResource = allPVCs.find( (O) => O.id === `${ namespace }/${ volume?.persistentVolumeClaim?.claimName }`);
 
               source = SOURCE_TYPE.ATTACH_VOLUME;
-              accessMode = pvcResource?.spec?.accessModes?.[0] || READ_WRITE_MANY;
+              accessMode = pvcResource?.spec?.accessModes?.[0] || 'ReadWriteMany';
               size = pvcResource?.spec?.resources?.requests?.storage || '10Gi';
               storageClassName = pvcResource?.spec?.storageClassName;
               volumeMode = pvcResource?.spec?.volumeMode || VOLUME_MODE.BLOCK;
@@ -636,9 +616,6 @@ export default {
             type,
             storageClassName,
             hotpluggable,
-            cache:             DISK?.cache || '',
-            io:                DISK?.io || '',
-            dedicatedIOThread: DISK?.dedicatedIOThread || false,
             shareable:  DISK.shareable || false,
             volumeStatus,
             dataSource,
@@ -679,29 +656,12 @@ export default {
           model:       I.model,
           networkName: isPod ? MANAGEMENT_NETWORK : network?.multus?.networkName,
           staticIp:    annotations[`${ staticIpPrefix }${ I.name }`] || '',
-          networkBoot: !!I.bootOrder,
         };
       });
 
       return out;
     },
 
-    /**
-     * Network boot devices are placed either before or after all volumes in the boot sequence.
-     * Derive which one from an existing spec, so a round trip through the form keeps it.
-     */
-    isNetworkBootFirst(spec) {
-      const devices = spec?.template?.spec?.domain?.devices || {};
-      const nicOrders = (devices.interfaces || []).map((I) => I.bootOrder).filter(Boolean);
-      const diskOrders = (devices.disks || []).map((D) => D.bootOrder).filter(Boolean);
-
-      if (nicOrders.length === 0 || diskOrders.length === 0) {
-        return true;
-      }
-
-      return Math.min(...nicOrders) < Math.min(...diskOrders);
-    },
-
     parseVM() {
       this.userData = this.getUserData({ osType: this.osType, installAgent: this.installAgent });
       this.parseOther();
@@ -914,10 +874,9 @@ export default {
       const disks = [];
       const volumes = [];
       const volumeClaimTemplates = [];
-      const bootOrderOffset = this.networkBootFirst ? this.networkRows.filter((R) => R.networkBoot).length : 0;
 
       disk.forEach( (R, index) => {
-        const _disk = this.parseDisk(R, index + bootOrderOffset);
+        const _disk = this.parseDisk(R, index);
 
         disks.push(_disk);
 
@@ -1012,25 +971,9 @@ export default {
       // `shareable` is an attachment-level opt-in, remove the field
       // inherited from the old spec when the disk row no longer requests it
       mergedDisks.forEach((disk) => {
-        const parsed = disks.find((D) => D.name === disk.name);
+        if (disk.shareable && !disks.find((D) => D.name === disk.name)?.shareable) {
-
-        if (disk.shareable && !parsed?.shareable) {
           delete disk.shareable;
         }
-
-        // High-performance fields are only serialized when requested (see
-        // parseDisk). When editing, mergeDeviceList would otherwise keep the
-        // previous spec's cache/io/dedicatedIOThread even after the row is
-        // switched back to "Default" or the dedicated I/O thread is unchecked,
-        // silently preserving stale values — strip them so the disk matches
-        // what the row actually requests.
-        if (parsed) {
-          ['cache', 'io', 'dedicatedIOThread'].forEach((field) => {
-            if (!parsed[field] && field in disk) {
-              delete disk[field];
-            }
-          });
-        }
       });
 
       let spec = {
@@ -1067,35 +1010,6 @@ export default {
         delete spec.template.spec.volumes;
       }
 
-      // KubeVirt high-performance VM-level features (I/O threads & block multi-queue).
-      const domainRef = spec.template.spec.domain;
-      const hasDedicatedIOThread = mergedDisks.some((D) => D.dedicatedIOThread);
-      // If any disk requests a dedicated I/O thread, KubeVirt requires a policy;
-      // default it to "shared" so the dedicated thread is honored.
-      let ioThreadsPolicy = this.ioThreadsPolicy;
-
-      if (hasDedicatedIOThread && !ioThreadsPolicy) {
-        ioThreadsPolicy = 'shared';
-      }
-
-      if (ioThreadsPolicy) {
-        domainRef.ioThreadsPolicy = ioThreadsPolicy;
-      } else {
-        delete domainRef.ioThreadsPolicy;
-      }
-
-      if (ioThreadsPolicy === 'supplementalPool') {
-        domainRef.ioThreads = { supplementalPoolThreadCount: Number(this.ioThreadCount) || 1 };
-      } else {
-        delete domainRef.ioThreads;
-      }
-
-      if (this.blockMultiQueue) {
-        domainRef.devices.blockMultiQueue = true;
-      } else {
-        delete domainRef.devices.blockMultiQueue;
-      }
-
       if (this.resourceType === HCI.VM) {
         if (!this.isSingle) {
           spec = this.multiVMScheduler(spec);
@@ -1175,11 +1089,9 @@ export default {
       const networks = [];
       const interfaces = [];
 
-      let bootOrder = this.networkBootFirst ? 1 : this.diskRows.length + 1;
-
       networkRow.forEach( (R) => {
         const _network = this.parseNetwork(R);
-        const _interface = this.parseInterface(R, R.networkBoot ? bootOrder++ : undefined);
+        const _interface = this.parseInterface(R);
 
         networks.push(_network);
         interfaces.push(_interface);
@@ -1345,19 +1257,6 @@ export default {
 
       if (R.type === HARD_DISK) {
         out.disk = { bus: R.bus };
-
-        // KubeVirt high-performance per-disk features. `cache`, `io` and
-        // `dedicatedIOThread` live at the Disk level (siblings of `disk`), not
-        // inside the DiskTarget. See disks_and_volumes.md#high-performance-features.
-        if (R.cache) {
-          out.cache = R.cache;
-        }
-        if (R.io) {
-          out.io = R.io;
-        }
-        if (R.dedicatedIOThread) {
-          out.dedicatedIOThread = true;
-        }
       } else if (R.type === CD_ROM) {
         out.cdrom = { bus: R.bus };
       }
@@ -1416,9 +1315,8 @@ export default {
       case SOURCE_TYPE.IMAGE: {
         const image = this.images.find( (I) => R.image === I.id);
 
-        out.spec.storageClassName = R.realName ? R.storageClassName : (R.storageClassName || image?.storageClassName);
-
         if (image) {
+          out.spec.storageClassName = image.storageClassName;
           out.metadata.annotations = { [HCI_ANNOTATIONS.IMAGE_ID]: image.id };
         } else {
           out.metadata.annotations = { [HCI_ANNOTATIONS.IMAGE_ID]: '' };
@@ -1435,7 +1333,7 @@ export default {
       return arr.map( (id) => this.getSSHValue(id)).filter( (O) => O !== undefined);
     },
 
-    parseInterface(R, bootOrder) {
+    parseInterface(R) {
       const _interface = {};
       const type = R.type;
 
@@ -1445,10 +1343,6 @@ export default {
         _interface.macAddress = R.macAddress;
       }
 
-      if (bootOrder) {
-        _interface.bootOrder = bootOrder;
-      }
-
       _interface.model = R.model;
       _interface.name = R.name;
 
@@ -1956,11 +1850,6 @@ export default {
             delete merged['bridge'];
           }
 
-          // boot order is owned by the form, don't inherit a stale one from the old spec
-          if (!iface.bootOrder) {
-            delete merged.bootOrder;
-          }
-
           return merged;
         }
 

pkg/harvester/models/harvester/node.js

@@ -23,13 +23,6 @@ const ALLOW_SYSTEM_LABEL_KEYS = [
 
 const HEALTHY = 'healthy';
 const WARNING = 'warning';
-const MAINTENANCE_MODE = 'MaintenanceMode';
-const MAINTENANCE_ERROR = 'Error';
-const MAINTENANCE_ENTERING_REASONS = ['Validating', 'Draining', 'Evacuating'];
-const MAINTENANCE_COMPLETED = 'Completed';
-// Legacy `harvesterhci.io/maintain-status` annotation values (clusters < v1.10)
-const LEGACY_MAINTENANCE_RUNNING = 'running';
-const LEGACY_MAINTENANCE_COMPLETED = 'completed';
 
 export default class HciNode extends HarvesterResource {
   get _availableActions() {
@@ -65,14 +58,6 @@ export default class HciNode extends HarvesterResource {
       total:   1
     };
 
-    const clearMaintenance = {
-      action:  'clearMaintenanceMode',
-      enabled: this.hasAction('clearMaintenanceMode'),
-      icon:    'icon icon-fw icon-close',
-      label:   this.t('harvester.action.clearMaintenance'),
-      total:   1
-    };
-
     const enableCPUManager = {
       action:  'enableCPUManager',
       enabled: this.cpuPinningFeatureEnabled && this.hasAction('enableCPUManager') && !this.isCPUManagerEnableInProgress && !this.isCPUManagerEnabled && !this.isEtcd, // witness node doesn't have CPU manager
@@ -118,7 +103,6 @@ export default class HciNode extends HarvesterResource {
       uncordon,
       enableMaintenance,
       disableMaintenance,
-      clearMaintenance,
       enableCPUManager,
       disableCPUManager,
       shutDown,
@@ -214,10 +198,6 @@ export default class HciNode extends HarvesterResource {
   }
 
   get stateDisplay() {
-    if (this.isMaintenanceModeError) {
-      return super.stateDisplay;
-    }
-
     if (this.isEnteringMaintenance) {
       return 'Entering maintenance mode';
     }
@@ -266,10 +246,6 @@ export default class HciNode extends HarvesterResource {
   }
 
   get stateDescription() {
-    if (this.isMaintenanceModeError) {
-      return super.stateDescription;
-    }
-
     const currentIP = this.metadata?.annotations?.[HCI_ANNOTATIONS.CURRENT_IP];
     const initIP = this.metadata?.annotations?.[HCI_ANNOTATIONS.INIT_IP];
 
@@ -349,11 +325,7 @@ export default class HciNode extends HarvesterResource {
   }
 
   disableMaintenanceMode() {
-    this.doActionGrowl('disableMaintenanceMode', {});
+    this.doAction('disableMaintenanceMode', {});
-  }
-
-  clearMaintenanceMode() {
-    this.doActionGrowl('clearMaintenanceMode', {});
   }
 
   enableCPUManager() {
@@ -371,32 +343,11 @@ export default class HciNode extends HarvesterResource {
     );
   }
 
-  get maintenanceModeCondition() {
-    return (this.status?.conditions || []).find(
-      (c) => c.type === MAINTENANCE_MODE
-    );
-  }
-
-  get maintenanceModeConditionsEnabled() {
-    return this.$rootGetters['harvester-common/getFeatureEnabled']('maintenanceModeConditions');
-  }
-
-  // Clusters < v1.10 only expose the `harvesterhci.io/maintain-status` annotation
-  get legacyMaintenanceStatus() {
-    return this.metadata?.annotations?.[HCI_ANNOTATIONS.MAINTENANCE_STATUS];
-  }
-
-  get isMaintenanceModeError() {
-    return this.maintenanceModeConditionsEnabled && this.maintenanceModeCondition?.reason === MAINTENANCE_ERROR;
-  }
-
   get isMigratable() {
     const states = ['in-progress', 'unavailable'];
 
-    const engaged = this.maintenanceModeConditionsEnabled ? this.maintenanceModeCondition?.status === 'True' : !!this.legacyMaintenanceStatus;
-
     return (
-      !engaged &&
+      !this.metadata?.annotations?.[HCI_ANNOTATIONS.MAINTENANCE_STATUS] &&
       !this.isUnSchedulable &&
       !states.includes(this.state)
     );
@@ -411,26 +362,17 @@ export default class HciNode extends HarvesterResource {
   }
 
   get isEnteringMaintenance() {
-    if (!this.maintenanceModeConditionsEnabled) {
-      return this.legacyMaintenanceStatus === LEGACY_MAINTENANCE_RUNNING;
-    }
-
-    const cond = this.maintenanceModeCondition;
-
     return (
-      cond?.status === 'True' &&
+      this.metadata?.annotations?.[HCI_ANNOTATIONS.MAINTENANCE_STATUS] ===
-      MAINTENANCE_ENTERING_REASONS.includes(cond?.reason)
+      'running'
     );
   }
 
   get isMaintenance() {
-    if (!this.maintenanceModeConditionsEnabled) {
+    return (
-      return this.legacyMaintenanceStatus === LEGACY_MAINTENANCE_COMPLETED;
+      this.metadata?.annotations?.[HCI_ANNOTATIONS.MAINTENANCE_STATUS] ===
-    }
+      'completed'
-
+    );
-    const cond = this.maintenanceModeCondition;
-
-    return cond?.status === 'True' && cond?.reason === MAINTENANCE_COMPLETED;
   }
 
   get cpuPinningFeatureEnabled() {

pkg/harvester/package.json

@@ -1,7 +1,7 @@
 {
   "name": "harvester",
   "description": "Rancher UI Extension for Harvester",
-  "version": "1.10.0-dev",
+  "version": "1.9.1-rc3",
   "private": false,
   "rancher": {
     "annotations": {

pkg/harvester/utils/vm.js

@@ -11,12 +11,3 @@ export function parseVolumeClaimTemplates(data) {
 }
 
 export const EMPTY_IMAGE = 'EMPTY_IMAGE';
-
-/**
- * Disks and interfaces that take part in the boot sequence, sorted by boot order.
- */
-export function getBootDevices(devices = {}) {
-  return [...(devices.disks || []), ...(devices.interfaces || [])]
-    .filter((device) => !!device.bootOrder)
-    .sort((a, b) => a.bootOrder - b.bootOrder);
-}