EMC DATA DOMAIN 2200 filesys destroy(數據清空及重建)

时间:2024-01-06 14:01:14

EMC 數據清空

1.數據清空

這裡會清空file system的所有東西包括tapes

EMC DATA DOMAIN 2200 filesys destroy(數據清空及重建)

sysadmin@FSEMC01# filesys destroy

The "filesys destroy" command irrevocably destroys all data in
all the MTrees, including all virtual tapes, archive units and replication contexts.
The 'filesys destroy' operation will take about 2-3 minutes.
File access is disabled during this process.
    Are you sure? (yes|no|?) [no]: yes

ok, proceeding.

Please enter sysadmin password to confirm 'filesys destroy':
......
The filesystem is now disabled.
Destroying the filesystem.

The filesystem has been destroyed.

2.重建

sysadmin@FSEMC01# fi st  --檢查文件系統是否存在
The filesystem doesn't exist.

sysadmin@FSEMC01# vtl tape show all  --顯示tape狀態
Processing tapes....

VTL info cache is unavailable.
Please use the "vtl status" command to verify that vtl is enabled and the VTL process is running

sysadmin@FSEMC01# filesys create --文件系統創建
A filesystem of approximate size 15.83 TiB will be created.
    Do you want to continue? (yes|no) [yes]: yes

ok, continuing.

This will take 5 - 10 minutes.

Provisioning storage...
########################################### [100%]

Initializing filesystem...
########################################### [100%]

snapshot schedules deleted

You now have a freshly initialized filesystem.
 Enable the filesystem using 'filesys enable'.

sysadmin@FSEMC01# filesys enable  --enable文件系統
Please wait.............
The filesystem is now enabled.
sysadmin@FSEMC01# vtl status --檢查vtl的狀態
VTL admin_state: enabled, process_state: starting, licensed
sysadmin@FSEMC01# vtl tape show all   --檢查tape
Processing tapes....
No tapes.

然後我們去創建tape在圖形界面
EMC DATA DOMAIN 2200 filesys destroy(數據清空及重建)

點擊create tapes  填入Number of Tapes, Starting barcode,Tape capacity

EMC DATA DOMAIN 2200 filesys destroy(數據清空及重建)

這樣destroy 和重建就完成了。剩下去NBU備份那裡重新掃描這些磁帶。

regards!

juncai.chen 2016-03-24