- 论坛徽章:
- 0
|
告别Tru64 UNIX,资料分享。
voldg init(定义新的磁盘组,初始化一个根磁盘组的配置)相当于创建vg
root@TEST1 /# voldg init testdg dsk10a
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple dsk10a testdg online
dsk10b simple - - online
dsk10d simple - - online
dsk11 sliced - - unknown
在原有磁盘组中添加物理硬盘
root@TEST1 /# voldg -g testdg adddisk dsk10b
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple dsk10a testdg online
dsk10b simple dsk10b testdg online
dsk10d simple - - online
dsk11 sliced - - unknown
删除磁盘组中未使用的磁盘(一个磁盘组中的最后一个磁盘不能删除)
root@TEST1 /# voldg -g testdg rmdisk dsk10b
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple dsk10a testdg online
dsk10b simple - - online
dsk10d simple - - online
dsk11 sliced - - unknown
root@TEST1 /# voldg -g testdg rmdisk dsk10a
lsm:voldg: ERROR: disassociating disk-media dsk10a:
Cannot remove last disk in disk group
替换删除(原磁盘更换完成后需要换回原来的编号,dskX)
root@TEST1 /# voldg -g testdg adddisk dsk10d
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple dsk10a testdg online
dsk10b simple dsk10b testdg online
dsk10d simple dsk10d testdg online
dsk11 sliced - - unknown
root@TEST1 /# voldg -g testdg -k rmdisk dsk10b
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple dsk10a testdg online
dsk10b simple - - online
dsk10d simple dsk10d testdg online
dsk11 sliced - - unknown
- - dsk10b testdg removed was:dsk10b
root@TEST1 /# voldg -g testdg -k adddisk dsk10d
lsm:voldg: ERROR: Device dsk10d is in use
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple dsk10a testdg online
dsk10b simple - - online
dsk10d simple dsk10d testdg online
dsk11 sliced - - unknown
- - dsk10b testdg removed was:dsk10b
root@TEST1 /# voldg -g testdg -k adddisk dsk10b
文7软件 www.win7soft.net 文斗士7软件 |
|