root@debian:/home/supervisor# e2fsck -f -y -D /dev/sde2e2fsck 1.42.12 (29-Aug-2014)300GB_ext4: recovering journalPass 1: Checking inodes, blocks, and sizesPass 2: Checking directory structurePass 3: Checking directory connectivityPass 3A: Optimizing directoriesPass 4: Checking reference countsPass 5: Checking group summary information300GB_ext4: ***** FILE SYSTEM WAS MODIFIED *****300GB_ext4: 11/19537920 files (0.0% non-contiguous), 1275064/78143744 blocks
root@debian:/home/supervisor# mount -o remount,rw /media/supervisor/300GB_ext4mount: cannot remount /dev/sde2 read-write, is write-protected
to je divný, co toto? sudo blockdev --setrw /dev/sde a patom ten remounta co je v dmesg? něco podezřelého?
unmountni, primountni a posli cele co doleze do dmesg...
[Tue Jun 25 00:13:00 2019] EXT4-fs error (device sde2): ext4_put_super:790: Couldn't clean up the journal[Tue Jun 25 00:13:08 2019] EXT4-fs warning (device sde2): ext4_clear_journal_err:4637: Filesystem error recorded from previous mount: IO failure[Tue Jun 25 00:13:08 2019] EXT4-fs warning (device sde2): ext4_clear_journal_err:4638: Marking fs in need of filesystem check.[Tue Jun 25 00:13:08 2019] EXT4-fs (sde2): warning: mounting fs with errors, running e2fsck is recommended[Tue Jun 25 00:13:08 2019] EXT4-fs (sde2): recovery complete[Tue Jun 25 00:13:08 2019] EXT4-fs (sde2): mounted filesystem with ordered data mode. Opts: (null)[Tue Jun 25 00:13:17 2019] sd 8:0:0:0: [sde] Invalid command failure[Tue Jun 25 00:13:17 2019] sd 8:0:0:0: [sde] [Tue Jun 25 00:13:17 2019] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE[Tue Jun 25 00:13:17 2019] sd 8:0:0:0: [sde] [Tue Jun 25 00:13:17 2019] Sense Key : Illegal Request [current] [Tue Jun 25 00:13:17 2019] sd 8:0:0:0: [sde] [Tue Jun 25 00:13:17 2019] Add. Sense: Invalid field in cdb[Tue Jun 25 00:13:17 2019] sd 8:0:0:0: [sde] CDB: [Tue Jun 25 00:13:17 2019] Write(10): 2a 08 37 c6 78 18 00 00 08 00[Tue Jun 25 00:13:17 2019] end_request: critical target error, dev sde, sector 935753752[Tue Jun 25 00:13:17 2019] end_request: critical target error, dev sde, sector 935753752[Tue Jun 25 00:13:17 2019] Aborting journal on device sde2-8.[Tue Jun 25 00:13:18 2019] EXT4-fs error (device sde2): ext4_journal_check_start:56: Detected aborted journal[Tue Jun 25 00:13:18 2019] EXT4-fs (sde2): Remounting filesystem read-only
to vypadá, že disk je kaput, proč jinde funguje nevím, napájení?asi bych disk přemazal na obou strojích pomocí badblocks -wsv -b 4096 -c 4096 /dev/sde a kouknul, kolik chyb to nakonec nahlásí