Btrfs corrupt file locator

btrfs-listcorruptfiles.sh

#!/usr/bin/bash
echo "Looking for failed csum inodes...."
inodes=`dmesg | grep 'csum failed' | grep ino | sed 's/^.*ino \([0-9]*\) .*$/\1/g' | sort -u`
for f in $inodes; do echo -e "    $f"; done
echo ""
echo "Finding files from inodes..."
corruptfiles=`for i in $inodes; do find /mnt/cache -inum $i 2>/dev/null; done`
for f in $corruptfiles; do echo -e "    $f"; done