[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-17。"],[],[],null,["# Manage your storage pool\n\nThis page describes how to edit storage pool settings or delete a storage pool.\n\nEdit storage pool settings\n--------------------------\n\nYou can change the following settings after you create a storage pool:\n\nStorage pool capacity\n: You can resize storage pool capacity to control charges. Storage pool\n capacity is adjustable in 1 GiB increments. You can't decrease pool\n capacity below the sum of all capacity of the volumes attached to the pool.\n Pools with Flex service level can't be decreased in capacity. Pools with\n Flex custom performance can only be increased once every four hours.\n\nPerformance\n: Pools with the Flex zonal custom performance service level lets you\n adjust throughput, but only once every four hours.\n\nActive Directory policy\n: You can attach an Active Directory policy to a storage pool that\n doesn't already have an Active Directory policy. You can modify the\n Active Directory policy, however, you can't replace a policy that is\n already attached to a pool with another policy.\n\n\n \u003cbr /\u003e\n\n\n Adding an Active Directory policy doesn't affect existing volumes in a pool.\n\nAuto-tiering settings\n: For Premium and Extreme pools, you can enable auto-tiering only once\n for a pool. Your selection is permanent. Once auto-tiering is enabled, it\n can't be disabled.\n: For custom-performance Flex zonal pools with auto-tiering enabled, you\n can adjust the *Hot tier threshold* by increasing its size and also\n enable or disable *auto-increase*.\n\nPool description and labels\n: You can change storage pool descriptions and add, modify, or delete labels.\n\nSwitch active and replica zones\n-------------------------------\n\nRegional storage pools of Flex service level replicate data synchronously\nbetween two zones. The active zone serves all volumes of the pool, while the\nreplica zone acts as a standby. If the active zone stops working,\nNetApp Volumes automatically switches the NFS or SMB service to\nthe replica zone. While this switch happens after a brief I/O pause, file\nservice operations resume without any data loss.\n\nFile service operations from clients in the previously active zone can have\nincreased latency because of the cross-zone traffic with the newly active zone.\nNote that cross-zone exit from the clients can incur a Compute Engine\ninter-zone data transfer charge. For pricing information, see\n[Network Pricing](/vpc/network-pricing).\n\nYou can also trigger a zone switch manually, and this can also cause an I/O\npause.\n\nUse the following instructions to switch a zone manually using the\nGoogle Cloud console or Google Cloud CLI. \n\n### Console\n\n1. Go to the **NetApp Volumes** page in the Google Cloud console.\n\n [Go to NetApp Volumes](https://console.cloud.google.com/netapp/volumes)\n2. Click **Storage pools**.\n\n3. Click the name of the regional Flex storage pool you want to fail over.\n\n4. Click **Switch active/replica zones**.\n\n5. Review the current zone versus replica zone settings and the new settings\n that appear in the dialog.\n\n6. Click **Switch** to proceed.\n\n7. Read through the confirmation dialog and enter the name of the pool and\n then click **Switch**.\n\nAfter the switch operation ends, your active zone and replica zone will\nhave changed roles.\n\n### gcloud\n\nSwitch a zone manually: \n\n```bash\n gcloud netapp storage-pools switch STORAGE_POOL_NAME \\\n --project=PROJECT_ID \\\n --location=LOCATION \\\n```\n\nReplace the following information:\n\n- \u003cvar translate=\"no\"\u003eSTORAGE_POOL_NAME\u003c/var\u003e: the name of the storage pool.\n This name must be unique per location.\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: the name of the project you want to\n create the storage pool in.\n\n- \u003cvar translate=\"no\"\u003eLOCATION\u003c/var\u003e: the location for the pool.\n\nFor more information on additional optional flags, see\n[Google Cloud SDK documentation on storage-pools switch](/sdk/gcloud/reference/beta/netapp/storage-pools/switch).\n\nDelete a storage pool\n---------------------\n\nYou can delete storage pools to control charges. Use the following instructions\nto delete a storage pool:\n\n1. Go to the **NetApp Volumes** page in the Google Cloud console.\n\n [Go to NetApp Volumes](https://console.cloud.google.com/netapp/volumes)\n2. Click **Storage pools**.\n\n3. Select the storage pool you want to delete.\n\n4. Click **Delete**.\n\n5. To confirm deletion, enter the name of the storage pool.\n\n6. Click **Delete**.\n\nWhat's next\n-----------\n\nRead about [volumes](/netapp/volumes/docs/configure-and-use/volumes/overview)."]]
