Created
March 7, 2018 07:52
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LVM: shrink one volume for another
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| # Unmount /home | |
| umount /home | |
| # Shrink the /home filesystem | |
| fsck -f /dev/mapper/fedora-hmoe | |
| resize2fs /dev/mapper/fedora-home 100G | |
| # Shrink the /home logical volume | |
| lvreduce -L -40G /dev/mapper/fedora-home | |
| # Resize the /home partition to the size of the LV | |
| resize2fs /dev/mapper/fedora-home | |
| # Extend the /root logical volume | |
| lvextend -L +40G /dev/mapper/fedora-root | |
| # Extend the /root filesystem | |
| fsck -f /dev/mapper/fedora-root | |
| resize2fs /dev/mapper/fedora-root | |
| # Mount /home | |
| mount /home |
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