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敲入下面的命令,看Mirror copies的输出,如果为1或2就说明做镜像了,0表示没有做的.
$/usr/sbin/lvdisplay -v /dev/vg00/lvol1|more
--- Logical volumes ---
LV Name /dev/vg00/lvol1
VG Name /dev/vg00
LV Permission read/write
LV Status available/syncd
Mirror copies 0
Consistency Recovery MWC
Schedule parallel
LV Size (Mbytes) 1024
Current LE 32
Allocated PE 32
Stripes 0
Stripe Size (Kbytes) 0
Bad block off
Allocation strict/contiguous
IO Timeout (Seconds) default
--- Distribution of logical volume ---
PV Name LE on PV PE on PV
/dev/disk/disk4 32 32
--- Logical extents ---
LE PV1 PE1 Status 1
00000 /dev/disk/disk4 00000 current
00001 /dev/disk/disk4 00001 current
00002 /dev/disk/disk4 00002 current
00003 /dev/disk/disk4 00003 current |
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