lvTest vgTest mwi-aom--- 1.00g lvTest_mlog 100.00 lvTest_mimage_0(0),lvTest_mimage_1(0)
[lvTest_mimage_0] vgTest iwi-aom--- 1.00g /dev/sdb(0)
[lvTest_mimage_1] vgTest iwi-aom--- 1.00g /dev/sdd(0)
[lvTest_mlog] vgTest lwi-aom--- 4.00m /dev/sde(0)
7、核实原数据
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[root@node4 lvmTest]# cat ac
ac
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[root@node4 lvmTest]# echo "abcde" >> ac
[root@node4 lvmTest]# cat ac
ac
abcde
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[root@node4 lvmTest]#</p>
<p>[root@node4 lvmTest]# lvdisplay
--- Logical volume ---
LV Path /dev/vgTest/lvTest
LV Name lvTest
VG Name vgTest
LV UUID a8kDmI-R3ls-SfKJ-qx3d-1Tbb-wPAd-TJcQfn
LV Write Access read/write
LV Creation host, time node4.lansgg.com, 2015-09-10 20:50:41 +0800
LV Status available
# open 1
