[lvTest_mlog] vgTest lwi-aom--- 4.00m /dev/sdd(0)
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[root@node4 ~]# lvscan
Couldn't find device with uuid zecO8D-2Suc-rnmK-a2Z7-6613-Zy1X-whVS0X.
ACTIVE '/dev/vgTest/lvTest' [1.00 GiB] inherit
ACTIVE '/dev/VolGroup/lv_root' [8.54 GiB] inherit
ACTIVE '/dev/VolGroup/lv_swap' [992.00 MiB] inherit
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[root@node4 ~]#
重新挂载逻辑卷，确认文件可以正常读取
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[root@node4 ~]# mkdir /lvmTest
[root@node4 ~]# mount /dev/vgTest/lvTest /lvmTest/
[root@node4 ~]# cd /lvmTest/
[root@node4 lvmTest]# ls
lost+found
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[root@node4 lvmTest]# echo "ac" > ac
[root@node4 lvmTest]# cat ac
ac
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[root@node4 lvmTest]#
将卷组中坏掉的物理卷（/dev/sdc）移除：
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[root@node4 lvmTest]# vgdisplay
Couldn't find device with uuid zecO8D-2Suc-rnmK-a2Z7-6613-Zy1X-whVS0X.
--- Volume group ---
VG Name vgTest
System ID
Format lvm2
Metadata Areas 2
Metadata Sequence No 3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 3
Act PV 2
VG Size 5.99 GiB
