Rescue_File_System - acehippo/slowmotion GitHub Wiki

xfs file system rescue example

# image backup
$ ddrescue /dev/mapper/cl-home /root/backup.img

# xfs repair
$ xfs_repair -v -L /root/backup.img
# mount and check data
$ mount /root/backup.img /root/tmp
$ cd /root/tmp
...
$ umount /root/tmp

# restore
$ ddrescue --force /root/backup.img /dev/mapper/cl-home