[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-31 (世界標準時間)。"],[],[],null,["# Quotas and limits\n\nStandard\n\n*** ** * ** ***\n\nBackup for GKE is subject to\n[GKE scalability limitations](/kubernetes-engine/docs/best-practices/scalability)\nand [cluster limits](/kubernetes-engine/quotas). In addition, the following\nlimitations apply to the GA version of the Backup for GKE agent on\nGKE clusters running version 1.24 or higher.\n\nKnown scalability limits\n------------------------\n\n### Kubernetes resource limits per backup or restore operation\n\nThe Backup for GKE limits per backup or restore operation are:\n\n- **20,000** resources per GroupKind, per namespace, for namespaced resources.\n- **20,000** resources per GroupKind for non-namespaced resources.\n\n### PersistentVolumeClaim (PVC) limits per backup or restore operation\n\nThe known Backup for GKE limit for PVCs that are backed by Compute Engine\npersistent disk is **1,000** per backup or restore operation.\n\nThis limit applies to `Backup` resources with the `include_volume` set and\n`Restore` resources with the `restore_volume_data_from_backup` policy.\n\n### Fine-grained restore filter condition limits per restore operation\n\nThe maximum combined number of filter conditions for inclusion and exclusion filters is **50**.\n\nQuotas\n------\n\n### `VolumeBackup` resources\n\nThese limits apply to `VolumeBackup` resources for Compute Engine persistent\ndisk volume only. Since the service change on January 9th, 2023, the quota is\ncomputed in the following way:\n\n- For `BackupPlan` resources created **after** January 9th, 2023, Backup for GKE allows a total of **180,000** `VolumeBackup` resources **per region per project** . This quota applies to the sum of all active (non-deleted) `VolumeBackup` resources in the project at a given point of time, independent of which `BackupPlan` or `Backup` produced those `VolumeBackups`.\n- For `BackupPlan` resources created **prior to** January 9th, 2023, Backup for GKE allows a total **180,000** `VolumeBackup` resources **per\n project** . This quota applies to the sum of all active (non-deleted) `VolumeBackup` resources in the project at a given point of time, independent of which `BackupPlan` or `Backup` produced those `VolumeBackups` .\n\nIf higher limits are required, contact Cloud Customer Care to request more\nresources. If the requested limits are exceeded, the backup fails with a\n`Quota 'SNAPSHOTS' exceeded` message.\n\n### API requests\n\nThe rate limit quota for the\n[Backup for GKE API](/kubernetes-engine/docs/add-on/backup-for-gke/reference/rest)\nis **1,200** requests per minute per project.\n| **Note:** To request an increase to your quotas, contact the Google Cloud support team."]]