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https://github.com/chubin/cheat.sheets
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0fd4d3f647
Tested it with LVM version: 2.02.187(2) (2020-03-24) Library version: 1.02.170 (2020-03-24) Driver version: 4.42.0 The correct parameter is -l and not -L in the case of a percentage augment
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
# lvextend
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# Extends a logical volume in an existing volume group.
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# A volume group is a collection of logical and physical volumes.
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# Extend volume in volume mylv in groug vg0
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# (defined by volume path /dev/vg0/mylv)
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# to 12 gigabyte:
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lvextend -L 12G /dev/vg0/mylv
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# Extend volume in volume mylv in groug vg0
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# (defined by volume path /dev/vg0/mylv)
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# by 1 gigabyte:
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lvextend -L +1G /dev/vg0/mylv
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# Extend volume in volume mylv in groug vg0
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# (defined by volume path /dev/vg0/mylv)
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# to use all of the unallocated space in the volume group vg0:
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lvextend -l +100%FREE /dev/vg0/mylv
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# Extend ext4 filesystem after changing a logical volume
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# (takes volume path as parameter):
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ext2resize /dev/vg0/mylv
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# Extend btrfs filesystem after changing a logical volume
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# (takes the mount point as parameter, not the volume path):
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btrfs filesystem resize max /mylv
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# Extend xfs filesystem after changing a logical volume
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# (takes the mount point as parameter, not the volume path):
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xfs_growfs /mylv
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# Extend jfs filesystem after changing a logical volume
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# (takes the mount point as parameter, not the volume path);
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# Just remount:
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mount -o remount,resize /home
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