Just updated from 5.4.002 to 5.4.003, upon reboot it recognises hdd but thinks its empty, doesn't see any files, backups etc. Done this before a few weeks back also on a standard update scenario(albeit was on PurE2 at that time, same problem happened to others on Openvix so be mindful about update). I've re-flashed with 5.4.002 to see if that brings anything back , alas no. Just tried running filesystem check, came back with "error JBD2: Invalid checksum recovering block 110 in log Journal checksum error found in /dev/sda1/dev/sda1:9045/476960 files(4.8% non-contiguous), 218560309/488378368 blocks' Last time around I ended up re-initialising, which was silly as I knew prob would come back to haunt me!