Вдруг всё подвисло, непрекращающаяся активность винта,
странные звуки из него, через несколько минут прошло.
dmesg выдал:
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x0
ata5.00: BMDMA stat 0x25
ata5: SError: { 10B8B }
ata5.00: cmd c8/00:18:bf:9a:e6/00:00:00:00:00/e0 tag 0 dma 12288 in
res 51/40:03:d4:9a:e6/00:00:00:00:00/e0 Emask 0x9 (media error)
ata5.00: status: { DRDY ERR }
ata5.00: error: { UNC }
ata5.00: configured for UDMA/133
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x0
ata5.00: BMDMA stat 0x25
ata5: SError: { 10B8B }
ata5.00: cmd c8/00:18:bf:9a:e6/00:00:00:00:00/e0 tag 0 dma 12288 in
res 51/40:03:d4:9a:e6/00:00:00:00:00/e0 Emask 0x9 (media error)
ata5.00: status: { DRDY ERR }
ata5.00: error: { UNC }
ata5.00: configured for UDMA/133
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x0
ata5.00: BMDMA stat 0x25
ata5: SError: { 10B8B }
ata5.00: cmd c8/00:18:bf:9a:e6/00:00:00:00:00/e0 tag 0 dma 12288 in
res 51/40:03:d4:9a:e6/00:00:00:00:00/e0 Emask 0x9 (media error)
ata5.00: status: { DRDY ERR }
ata5.00: error: { UNC }
ata5.00: configured for UDMA/133
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x0
ata5.00: BMDMA stat 0x25
ata5: SError: { 10B8B }
ata5.00: cmd c8/00:18:bf:9a:e6/00:00:00:00:00/e0 tag 0 dma 12288 in
res 51/40:03:d4:9a:e6/00:00:00:00:00/e0 Emask 0x9 (media error)
ata5.00: status: { DRDY ERR }
ata5.00: error: { UNC }
ata5.00: configured for UDMA/133
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x0
ata5.00: BMDMA stat 0x25
ata5: SError: { 10B8B }
ata5.00: cmd c8/00:18:bf:9a:e6/00:00:00:00:00/e0 tag 0 dma 12288 in
res 51/40:03:d4:9a:e6/00:00:00:00:00/e0 Emask 0x9 (media error)
ata5.00: status: { DRDY ERR }
ata5.00: error: { UNC }
ata5.00: configured for UDMA/133
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x80000 action 0x0
ata5.00: BMDMA stat 0x25
ata5: SError: { 10B8B }
ata5.00: cmd c8/00:18:bf:9a:e6/00:00:00:00:00/e0 tag 0 dma 12288 in
res 51/40:03:d4:9a:e6/00:00:00:00:00/e0 Emask 0x9 (media error)
ata5.00: status: { DRDY ERR }
ata5.00: error: { UNC }
ata5.00: configured for UDMA/133
sd 4:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
sd 4:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
Descriptor sense data with sense descriptors (in hex):
72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
00 e6 9a d4
sd 4:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
end_request: I/O error, dev sda, sector 15112916
ata5: EH complete
sd 4:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB)
sd 4:0:0:0: [sda] Write Protect is off
sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 4:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB)
sd 4:0:0:0: [sda] Write Protect is off
sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
и много такого же.