Difference between revisions of "Shrink ext4 volume"

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=Shrink volume=
=Shrink volume=
  lresize -L 500T /dev/mapper/foo
  lvresize -L 500T /dev/mapper/foo

Latest revision as of 08:24, 24 August 2022

Run fsck

e2fsck -f /dev/mapper/foo

Check minimum size

resize2fs -P /dev/mapper/foo

gives you minimum size in 4k blocks

Shrink filesystem

resize2fs -p /dev/mapper/foo 500G

Shrink volume

lvresize -L 500T /dev/mapper/foo