Linux - Troubleshooting: FS

Tips

Display FS with needed FSCK:

file -s /dev/dm-*

Procedures

Display ReadOnly FS

With /proc/mounts:

EXCLUDEFS="/sys/fs/cgroup /some/other/fs"
for mntpt in $(cat /proc/mounts |awk '{print $2}'); do
  grep -qw $mntpt <<< $EXCLUDEFS && continue
  [[ -w $mntpt ]] || echo -e "ro -- $mntpt"
done

With findmnt:

findmnt -kt ext4,xfs -PO ro |sed 's|^|'`uname -n`';|'