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Update persistent-volumes.md

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yanrongshi 2022-09-07 21:43:19 +08:00
parent 18638eb6ef
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content/zh-cn/docs/concepts/storage/persistent-volumes.md
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@ -468,6 +468,13 @@ cluster. However, if you want a PVC to bind to a specific PV, you need to pre-bi
-->
### 预留 PersistentVolume {#reserving-a-persistentvolume}
控制平面可以在集群中[将 PersistentVolumeClaims 绑定到匹配的 PersistentVolumes](#binding)。
但是，如果你希望 PVC 绑定到特定 PV，则需要预先绑定它们。
<!--
By specifying a PersistentVolume in a PersistentVolumeClaim, you declare a binding between that specific PV and PVC.
If the PersistentVolume exists and has not reserved PersistentVolumeClaims through its `claimRef` field, then the PersistentVolume and PersistentVolumeClaim will be bound.
-->
通过在 PersistentVolumeClaim 中指定 PersistentVolume，你可以声明该特定
PV 与 PVC 之间的绑定关系。如果该 PersistentVolume 存在且未被通过其
`claimRef` 字段预留给 PersistentVolumeClaim，则该 PersistentVolume
@ -526,7 +533,7 @@ to `Retain`, including cases where you are reusing an existing PV.
-->
### 扩充 PVC 申领 {#expanding-persistent-volumes-claims}
{{< feature-state for_k8s_version="v1.11" state="beta" >}}
{{< feature-state for_k8s_version="v1.24" state="stable" >}}
<!--
Support for expanding PersistentVolumeClaims (PVCs) is enabled by default. You can expand
@ -712,7 +719,7 @@ Recovery from failing PVC expansion by users is available as an alpha feature si
-->
{{< note >}}
Kubernetes 从 1.23 版本开始将允许用户恢复失败的 PVC 扩展这一能力作为
alpha 特性支持。 `RecoverVolumeExpansionFailure` 必须被启用以允许使用此特性。
alpha 特性支持。`RecoverVolumeExpansionFailure` 必须被启用以允许使用此特性。
可参考[特性门控](/zh-cn/docs/reference/command-line-tools-reference/feature-gates/)
文档了解更多信息。
{{< /note >}}
@ -829,9 +836,9 @@ The following types of PersistentVolume are deprecated. This means that support
Older versions of Kubernetes also supported the following in-tree PersistentVolume types:
* `photonPersistentDisk` - Photon controller persistent disk.
(**not available** after v1.15)
(**not available** starting v1.15)
* [`scaleIO`](/docs/concepts/storage/volumes/#scaleio) - ScaleIO volume
(**not available** after v1.21)
(**not available** starting v1.21)
* [`flocker`](/docs/concepts/storage/volumes/#flocker) - Flocker storage
(**not available** starting v1.25)
* [`quobyte`](/docs/concepts/storage/volumes/#quobyte) - Quobyte volume
@ -842,14 +849,14 @@ Older versions of Kubernetes also supported the following in-tree PersistentVolu
旧版本的 Kubernetes 仍支持这些“树内（In-Tree）”持久卷类型：
* `photonPersistentDisk` - Photon 控制器持久化盘。（v1.15 之后 **不可用**）
* [`scaleIO`](/zh-cn/docs/concepts/storage/volumes/#scaleio) - ScaleIO 卷（v1.21 之后 **不可用**）
* `photonPersistentDisk` - Photon 控制器持久化盘。（从 v1.15 版本开始将**不可用**）
* [`scaleIO`](/zh-cn/docs/concepts/storage/volumes/#scaleio) - ScaleIO 卷（v1.21 之后**不可用**）
* [`flocker`](/zh-cn/docs/concepts/storage/volumes/#flocker) - Flocker 存储
（v1.25 之后 **不可用**）
（v1.25 之后**不可用**）
* [`quobyte`](/zh-cn/docs/concepts/storage/volumes/#quobyte) - Quobyte 卷
（v1.25 之后 **不可用**）
（v1.25 之后**不可用**）
* [`storageos`](/zh-cn/docs/concepts/storage/volumes/#storageos) - StorageOS 卷
（v1.25 之后 **不可用**）
（v1.25 之后**不可用**）
<!--
## Persistent Volumes