2025-03-14 21:59:59 -06:00
|
|
|
# tune2fs
|
|
|
|
|
|
|
|
|
|
> Adjust parameters of an ext2, ext3 or ext4 filesystem.
|
|
|
|
|
> May be used on mounted filesystems.
|
|
|
|
|
> More information: <https://manned.org/tune2fs>.
|
|
|
|
|
|
|
|
|
|
- Set the max number of counts before a filesystem is checked to 2:
|
|
|
|
|
|
2025-05-08 12:26:01 -06:00
|
|
|
`tune2fs -c 2 {{/dev/sdXN}}`
|
2025-03-14 21:59:59 -06:00
|
|
|
|
|
|
|
|
- Set the filesystem label to MY_LABEL:
|
|
|
|
|
|
2025-05-08 12:26:01 -06:00
|
|
|
`tune2fs -L 'MY_LABEL' {{/dev/sdXN}}`
|
2025-03-14 21:59:59 -06:00
|
|
|
|
|
|
|
|
- Enable discard and user-specified extended attributes for a filesystem:
|
|
|
|
|
|
|
|
|
|
`tune2fs -o {{discard,user_xattr}} {{/dev/sdXN}}`
|
|
|
|
|
|
|
|
|
|
- Enable journaling for a filesystem:
|
|
|
|
|
|
2025-05-08 12:26:01 -06:00
|
|
|
`tune2fs -o ^{{nobarrier}} {{/dev/sdXN}}`
|
