I'm running Ext4 on a harddrive, and to be perfectly honest, I don't really trust the drive because it's old and has a few badblocks. I have nonessential data on the drive, so if it died tomorrow, then no big deal.However, I would like to know if/when it starts to die, and remount read only. Are there any options that will enable extra file checks on an Ext4 fs? (I don't care if it makes the filesystem slower.)
Ext4 - How to enable extra sanity, checksums, validations, tests of any kind?
filesystems;ext4;checksum;e2fsck