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sscargal / pmemchk

MIT License
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[Linux Rule] Add XFS Checks #141

Open sscargal opened 2 years ago

sscargal commented 2 years ago

Check XFS config options for:

Without DAX:

# mkfs.xfs -f -i size=2048 -d su=2m,sw=1 /dev/path_to_the_device
...
# mount -t xfs -o noatime,nodiratime,nodiscard /dev/path_to_the_device /mountpoint
# xfs_io -c "extsize 2m" /mountpoint

With DAX:

# mkfs.xfs -f -i size=2048 -d su=2m,sw=1 -m reflink=0 /dev/path_to_the_device
...
# mount -t xfs -o noatime,nodiratime,nodiscard,dax /dev/path_to_the_device /mountpoint
# xfs_io -c "extsize 2m" /mountpoint