On 15/01/2019 12.51, stakanov wrote: There are errors on the disk sdc, and not only from raid or smart. (I'll try to unwrap for easier reading)
Jan 14 19:11:16 azzurro.fritz.box udisksd[2855]: Error updating ATA smart for /org/freedesktop/UDisks2/drives/SAMSUNG_HD103UI_S1LMJ90QC21981 while polling during self-test: Erro 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ (g-io-error-quark, 0)
Jan 14 19:11:16 azzurro.fritz.box kernel: sd 3:0:0:0: [sdc] tag#29 CDB: ATA command pass through(16) 85 06 20 00 00 00 00 00 00 00 00 00 00 00 e5 00 Jan 14 19:11:16 azzurro.fritz.box kernel: sd 3:0:0:0: [sdc] tag#29 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK Jan 14 19:11:16 azzurro.fritz.box kernel: md/raid1:md127: Disk failure on sdc1, disabling device. md/raid1:md127: Operation continuing on 1 devices. Jan 14 19:11:16 azzurro.fritz.box kernel: md: super_written gets error=-5 Jan 14 19:11:16 azzurro.fritz.box kernel: blk_update_request: I/O error, dev sdc, sector 1953523680 Jan 14 19:11:16 azzurro.fritz.box kernel: sd 3:0:0:0: [sdc] tag#28 CDB: Synchronize Cache(10) 35 00 00 00 00 00 00 00 00 00 Jan 14 19:11:16 azzurro.fritz.box kernel: sd 3:0:0:0: [sdc] tag#28 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
and then more, the kernel has problems accessing the disk.
Jan 14 19:11:16 azzurro.fritz.box kernel: ata4: EH complete Jan 14 19:11:16 azzurro.fritz.box kernel: ata4.00: disabled Jan 14 19:11:16 azzurro.fritz.box kernel: ata4: reset failed, giving up Jan 14 19:11:16 azzurro.fritz.box kernel: ata4: softreset failed (device not ready) Jan 14 19:11:11 azzurro.fritz.box kernel: ata4: hard resetting link Jan 14 19:11:11 azzurro.fritz.box kernel: ata4: limiting SATA link speed to 1.5 Gbps Jan 14 19:11:11 azzurro.fritz.box kernel: ata4: softreset failed (device not ready) Jan 14 19:10:46 azzurro.fritz.box kernel: ata4: link is slow to respond, please be patient (ready=0) Jan 14 19:10:36 azzurro.fritz.box kernel: ata4: hard resetting link Jan 14 19:10:36 azzurro.fritz.box kernel: ata4: softreset failed (device not ready) Jan 14 19:10:26 azzurro.fritz.box kernel: ata4: hard resetting link Jan 14 19:10:26 azzurro.fritz.box kernel: ata4: softreset failed (device not ready) Jan 14 19:10:16 azzurro.fritz.box kernel: ata4: hard resetting link Jan 14 19:10:16 azzurro.fritz.box kernel: ata4.00: status: { DRDY } Jan 14 19:10:16 azzurro.fritz.box kernel: ata4.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 26 res 40/00:ff:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) Jan 14 19:10:16 azzurro.fritz.box kernel: ata4.00: failed command: FLUSH CACHE EXT Jan 14 19:10:16 azzurro.fritz.box kernel: ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Maybe a firmware problem on the disk? Perhaps there is an upgrade available. -- Cheers / Saludos, Carlos E. R. (from 15.0 x86_64 at Telcontar)