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Last active December 20, 2015 02:39
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Vol Group Cheatsheet
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gistfile1.md

Display volume group

vgdisplay

Rescan SCSI

echo "- - -" > /sys/class/scsi_host/host0/scan

Create volume

pvcreate /dev/sdd

Extend volume

vgextend Data00 /dev/sdd

Display volume information

vgdisplay Data00

Display logical volume

lvdisplay

Extend logical volume (use free extents from lvdisplay)

lvextend /dev/Data00/LogVol00 -l +51199

Extend filesystem

resize2fs /dev/mapper/Data00-root

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