I am using XFS at the moment and I will put here a few filesystem related tools, for my own future use. The Arch Linux wiki has good documentation.

To repair:

umount /dev/sda3
xfs_repair -v /dev/sda3

To check fragmentation:

xfs_db -c frag -r /dev/sda3

To defragment:

xfs_fsr /dev/sda3

XFS is among the recommended filesystems for use with SSD, supporting TRIM. In addition, XFS has had relatime as the default atime behaviour for a long time.

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2 Responses to XFS

  1. Pingback: SSD trouble | slackalaxy

  2. Pingback: SSD trimming as a cron job | slackalaxy

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