File tree Expand file tree Collapse file tree 1 file changed +33
-0
lines changed
content/zh-cn/docs/concepts/storage Expand file tree Collapse file tree 1 file changed +33
-0
lines changed Original file line number Diff line number Diff line change @@ -91,6 +91,39 @@ deletionPolicy: Delete
91
91
parameters :
92
92
` ` `
93
93
94
+ <!--
95
+ If multiple CSI drivers exist, a default VolumeSnapshotClass can be specified
96
+ for each of them.
97
+ -->
98
+ 如果存在多个 CSI 驱动程序,可以为每个驱动程序指定一个默认的 VolumeSnapshotClass。
99
+
100
+ <!--
101
+ ### VolumeSnapshotClass dependencies
102
+
103
+ When you create a VolumeSnapshot without specifying a VolumeSnapshotClass, Kubernetes
104
+ automatically selects a default VolumeSnapshotClass that has a CSI driver matching
105
+ the CSI driver of the PVC’s StorageClass.
106
+
107
+ This behavior allows multiple default VolumeSnapshotClass objects to coexist in a cluster, as long as
108
+ each one is associated with a unique CSI driver.
109
+
110
+ Always ensure that there is only one default VolumeSnapshotClass for each CSI driver. If
111
+ multiple default VolumeSnapshotClass objects are created using the same CSI driver,
112
+ a VolumeSnapshot creation will fail because Kubernetes cannot determine which one to use.
113
+ -->
114
+ ### VolumeSnapshotClass 依赖关系 {#volumesnapshotclass-dependencies}
115
+
116
+ 当你创建一个 VolumeSnapshot 且未指定 VolumeSnapshotClass 时,
117
+ Kubernetes 会自动选择一个默认的 VolumeSnapshotClass,
118
+ 该类与 PVC 的 StorageClass 所使用的 CSI 驱动程序匹配。
119
+
120
+ 这种行为允许多个默认的 VolumeSnapshotClass 对象在集群中共存,
121
+ 只要每个默认类都与唯一的 CSI 驱动程序进行关联。
122
+
123
+ 请始终确保每个 CSI 驱动程序只有一个默认的 VolumeSnapshotClass。
124
+ 如果使用相同的 CSI 驱动程序创建了多个默认的 VolumeSnapshotClass 对象,
125
+ 则创建 VolumeSnapshot 时会失败,因为 Kubernetes 无法确定使用哪个类。
126
+
94
127
<!--
95
128
### Driver
96
129
You can’t perform that action at this time.
0 commit comments