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1，先把两块sdc,sdd按做raid1的步骤操作，做成md#sudo mdadm -C /dev/md3 -l 1 -n 2 /dev/sd[c,d]1#sudo mdadm -D /dev/md3.3,创建成卷组vglvmmd#sudo vgcreate vglvmmd /dev/md3#sudo vgs.4,创建逻辑卷lvlvmmd#sudo lvcreate -n lvlvmmd -L 200M /dev/vglvmmd#sudo lvs.6,挂载到目录lvmmdtest#sudo mkdir lvmmdtest#sudo mount /dev/vglvmmd/l... 阅427 转0 评0 公众公开 10-12-02 09:44 |
LV Name /dev/vg/lvdata-spVG Name vgLV UUID Yl0fQU-Ve9T-lfmp-xJPq-Uwrd-RVVM-lDDVz0LV Write Access read/writeLV snapshot status active destination for /dev/vg/lvdataLV Status available# open 0LV Size 200.00 MBCurrent LE 50COW-table size 20.00 MBCOW-table LE 5Allocated to snapshot 51.02%Snapshot chunk size 8.00 KBSegment... 阅1071 转1 评0 公众公开 10-12-02 09:43 |
