使用 CLI 创建手动快照

要访问共享资源的快照，请导航到该共享资源和快照上下文。

clownfish:> shares select default select builds
clownfish:shares default/builds> snapshots
clownfish:shares default/builds snapshots> 

列出快照 (CLI)

可使用标准 CLI 命令列出快照。

clownfish:shares default/builds snapshots> list
today
yesterday
clownfish:shares default/builds snapshots>

创建手动快照 (CLI)

要创建手动项目级快照，请导航到项目和快照节点，然后使用 snapshot 命令：

clownfish:cd /
clownfish:shares select myproject snapshots
clownfish:shares myproject snapshots> snapshot cob_monday

要为单个共享资源创建手动共享资源级快照，请导航到该共享资源，在此处使用 snapshot 命令：

clownfish:cd /
clownfish:shares select myproject select share1 snapshots
clownfish:snapshot lunchtime

重命名快照 (CLI)

要重命名快照，请使用 rename 命令：

clownfish:shares default/builds snapshots> rename test test2
clownfish:shares default/builds snapshots>

销毁快照 (CLI)

要销毁快照，请使用 destroy 命令：

clownfish:shares default/builds snapshots> select test2
clownfish:shares default/builds@test2> destroy
This will destroy this snapshot. Are you sure? (Y/N)
clownfish:shares default/builds snapshots>

您还可以在共享资源上下文中使用 destroy 命令而无需选择单个快照：

clownfish:shares default/builds snapshots> destroy test2
This will destroy this snapshot. Are you sure? (Y/N)
clownfish:shares default/builds snapshots>

回滚到某个快照 (CLI)

要回滚到某个快照，请选择目标快照并运行 rollback 命令：

clownfish:shares default/builds snapshots> select today 
clownfish:shares default/builds@today> rollback
Rolling back will revert data to snapshot, destroying newer data. Active
initiators will be disconnected.

Continue? (Y/N) 
clownfish:shares default/builds@today> 

克隆快照 (CLI)

要克隆快照，请使用 clone 命令。此命令将您置于一个未提交的共享资源上下文中，该上下文与用于创建共享资源的上下文相同。在此处，您可以根据需要调整属性，然后再提交更改以创建克隆。

clownfish:shares default/builds snapshots> select today
clownfish:shares default/builds@today> clone testbed
clownfish:shares default/testbed (uncommitted clone)> get
                    aclinherit = restricted (inherited)
                       aclmode = discard (inherited)
                         atime = true (inherited)
                      checksum = fletcher4 (inherited)
                   compression = off (inherited)
                        copies = 1 (inherited)
                    mountpoint = /export/testbed (inherited)
                         quota = 0 (default)
                      readonly = false (inherited)
                    recordsize = 128K (inherited)
                   reservation = 0 (default)
                secondarycache = all (inherited)
                        nbmand = false (inherited)
                      sharesmb = off (inherited)
                      sharenfs = on (inherited)
                       snapdir = hidden (inherited)
                         vscan = false (inherited)
                      sharedav = off (inherited)
                      shareftp = off (inherited)
                    root_group = other (default)
              root_permissions = 777 (default)
                     root_user = nobody (default)
                    quota_snap = true (default)
              reservation_snap = true (default)
clownfish:shares default/testbed (uncommitted clone)> set quota=10G
                         quota = 10G (uncommitted)
clownfish:shares default/testbed (uncommitted clone)> commit
clownfish:shares default/builds@today>

此命令还支持一个可选参数（第一个参数），此参数是将在其中创建克隆的项目。默认情况下，将在要克隆的共享资源所属的项目中创建克隆。

使用 CLI 列出从属克隆

要列出从特殊快照（从属克隆）中创建的所有克隆，请导航至该快照，然后使用列出克隆命令。

clonefish:shares default/builds> snapshots
clonefish:shares default/builds snapshots> select today
clonefish:shares default/builds@today> list clones

Clones: 2 total

PROJECT          SHARE
default          testbed
default          production
clonefish:shares default/builds@today>

结果显示克隆名称和克隆所在的项目。

使用 CLI 调度的快照

可以在单个共享资源的项目级使用 automatic 命令在快照上下文中配置自动调度的快照。在此上下文中，可以使用 create 和 destroy 命令添加和删除新时间间隔。每个时间间隔都具有一组属性，这些属性与 BUI 视图中的频率、偏移量和要保留的快照数相对应。调度表是以 UTC 格式维护的。

clownfish:shares default/builds snapshots> automatic
clownfish:shares default/builds snapshots automatic> create
clownfish:shares default/builds snapshots automatic (uncommitted)> set frequency=day
                     frequency = day (uncommitted)
clownfish:shares default/builds snapshots automatic (uncommitted)> set hour=14
                          hour = 14 (uncommitted)
clownfish:shares default/builds snapshots automatic (uncommitted)> set minute=30
                        minute = 30 (uncommitted)
clownfish:shares default/builds snapshots automatic (uncommitted)> set keep=7
                          keep = 7 (uncommitted)
clownfish:shares default/builds snapshots automatic (uncommitted)> get
                     frequency = day (uncommitted)
                           day = (unset)
                          hour = 14 (uncommitted)
                        minute = 30 (uncommitted)
                          keep = 7 (uncommitted)
clownfish:shares default/builds snapshots automatic (uncommitted)> commit
clownfish:shares default/builds snapshots automatic> list
NAME                 FREQUENCY            DAY                  HH:MM KEEP
automatic-000        day                  -                    14:30    7
clownfish:shares default/builds snapshots automatic> done
clownfish:shares default/builds snapshots>

使用 CLI 设置调度的快照标签

在 BUI 中，可以对项目或共享资源设置 "scheduled snapshot label"（调度的快照标签）属性。同样，在 CLI 中，可以通过首先导航到项目上下文或共享资源上下文来设置标签。要创建调度的快照标签，请使用 set snaplabel 命令：

clownfish:shares project1/share1> set snaplabel=project1:share1