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lvm [2011/06/01 20:59] k2patel created |
lvm [2017/01/13 19:23] k2patel [Worked Example on Live System] |
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- | ====== LVM ====== | ||
- | LVM you can increase / decrease size without any issue. | ||
- | But it is important you do it in proper steps. | ||
- | |||
- | |||
- | ==== Reducing Size : ==== | ||
- | |||
- | <code bash> | ||
- | umount /home | ||
- | e2fsck -y /dev/mapper/VolGroup00-LogVol00 | ||
- | resize2fs -f /dev/mapper/VolGroup00-LogVol00 1536M | ||
- | lvreduce -L1536M /dev/mapper/VolGroup00-LogVol00 | ||
- | mount /home | ||
- | </code> | ||
- | |||
- | |||
- | ==== Increasing Size : ==== | ||
- | <code bash> | ||
- | umount /opt/ | ||
- | e2fsck -y /dev/mapper/VolGroup00-LogVol02 | ||
- | lvextend -L+512M /dev/mapper/VolGroup00-LogVol02 | ||
- | resize2fs /dev/mapper/VolGroup00-LogVol02 | ||
- | mount /opt | ||
- | </code> |