Странные ошибки на SSD накопителе Ubuntu 10.04

Question

Получать действительно странные ошибки на этом диске. Не могу понять, откуда это.

ATA device, with non-removable media
Model Number:       KINGSTON SV100S264G                     
Serial Number:      08AAB0016979        
Firmware Revision:  D100811a
Transport:          Serial, ATA8-AST, SATA 1.0a, SATA II 
                    Extensions, SATA Rev 2.5, SATA Rev 2.6

Вывод Dmesg

[2237481.532836] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[2237481.533053] ata1.00: irq_stat 0x40000008
[2237481.533414] ata1.00: failed command: READ FPDMA QUEUED
[2237481.533867] ata1.00: cmd 60/08:00:10:0a:01/00:00:01:00:00/40 tag 0 ncq 4096 in
[2237481.533867]          res 41/40:00:10:0a:01/00:00:01:00:00/40 Emask 0x409 (media error) <F>
[2237481.534802] ata1.00: status: { DRDY ERR }
[2237481.535259] ata1.00: error: { UNC }
[2237481.536197] ata1.00: configured for UDMA/100
[2237481.536204] ata1: EH complete
[2237481.536658] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[2237481.536890] ata1.00: irq_stat 0x40000008
[2237481.537240] ata1.00: failed command: READ FPDMA QUEUED
[2237481.537692] ata1.00: cmd 60/08:00:10:0a:01/00:00:01:00:00/40 tag 0 ncq 4096 in
[2237481.537693]          res 41/40:00:10:0a:01/00:00:01:00:00/40 Emask 0x409 (media error) <F>
[2237481.538620] ata1.00: status: { DRDY ERR }
[2237481.539081] ata1.00: error: { UNC }
[2237481.540014] ata1.00: configured for UDMA/100
[2237481.540020] ata1: EH complete
[2237481.540476] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[2237481.540712] ata1.00: irq_stat 0x40000008
[2237481.541057] ata1.00: failed command: READ FPDMA QUEUED
[2237481.541513] ata1.00: cmd 60/08:00:10:0a:01/00:00:01:00:00/40 tag 0 ncq 4096 in
[2237481.541513]          res 41/40:00:10:0a:01/00:00:01:00:00/40 Emask 0x409 (media error) <F>
[2237481.542440] ata1.00: status: { DRDY ERR }
[2237481.542904] ata1.00: error: { UNC }
[2237481.543843] ata1.00: configured for UDMA/100
[2237481.543851] sd 1:0:0:0: [sda] Unhandled sense code
[2237481.543853] sd 1:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[2237481.543857] sd 1:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[2237481.543861] Descriptor sense data with sense descriptors (in hex):
[2237481.543863]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
[2237481.543873]         01 01 0a 10 
[2237481.543877] sd 1:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[2237481.543881] sd 1:0:0:0: [sda] CDB: Read(10): 28 00 01 01 0a 10 00 00 08 00
[2237481.543890] end_request: I/O error, dev sda, sector 16845328
[2237481.544100] ata1: EH complete

smartctl -d ata -a /dev /sda

Error 463 occurred at disk power-on lifetime: 1279 hours (53 days + 7 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 10 0a 40 e3  Error: UNC at LBA = 0x03400a10 = 54528528

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 f8 10 0a 40 e3 08   1d+16:13:20.504  READ DMA
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]
  ec 00 00 00 00 00 a0 08   1d+16:13:20.504  IDENTIFY DEVICE
  ef 03 45 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Set transfer mode]
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]

Error 462 occurred at disk power-on lifetime: 1279 hours (53 days + 7 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 10 0a 40 e3  Error: UNC at LBA = 0x03400a10 = 54528528

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 f8 10 0a 40 e3 08   1d+16:13:20.504  READ DMA
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]
  ec 00 00 00 00 00 a0 08   1d+16:13:20.504  IDENTIFY DEVICE
  ef 03 45 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Set transfer mode]
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]

Error 461 occurred at disk power-on lifetime: 1279 hours (53 days + 7 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 10 0a 40 e3  Error: UNC at LBA = 0x03400a10 = 54528528

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 f8 10 0a 40 e3 08   1d+16:13:20.504  READ DMA
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]
  ec 00 00 00 00 00 a0 08   1d+16:13:20.504  IDENTIFY DEVICE
  ef 03 45 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Set transfer mode]
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]

Error 460 occurred at disk power-on lifetime: 1279 hours (53 days + 7 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 10 0a 40 e3  Error: UNC at LBA = 0x03400a10 = 54528528

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 f8 10 0a 40 e3 08   1d+16:13:20.504  READ DMA
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]
  ec 00 00 00 00 00 a0 08   1d+16:13:20.504  IDENTIFY DEVICE
  ef 03 45 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Set transfer mode]
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]

Error 459 occurred at disk power-on lifetime: 1279 hours (53 days + 7 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 10 0a 40 e3  Error: UNC at LBA = 0x03400a10 = 54528528

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 f8 10 0a 40 e3 08   1d+16:13:20.504  READ DMA
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]
  ec 00 00 00 00 00 a0 08   1d+16:13:20.504  IDENTIFY DEVICE
  ef 03 45 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Set transfer mode]
  ef 10 02 00 00 00 a0 08   1d+16:13:20.504  SET FEATURES [Reserved for Serial ATA]

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

Answer 1

Обновление прошивки до версии, найденной на веб-сайте Kingston, заканчивающейся 225a для этой модели SSD и вуаля;)

Answer 2

У меня была очень похожая проблема, которая сейчас кажется решенной. Понятия не имею, что означают эти ошибки, но в любом случае это произошло со мной.

Компьютер Asus + ноутбук Z99H. Установка Ubuntu 11.04. Было несколько сотен концертов видео и раздел Windows XP.

Я изначально установил Ubuntu в новый раздел и использовал его в качестве ОС разметки и передачи файлов. Установка прошла гладко. После переноса данных из раздела Windows я установил Ubuntu в исходный раздел Windows, предполагая, что это будет окончательная установка.

В процессе установки я провел пальцем по петле ноутбука, вытирая пыль, и случайно коснулся очень чувствительного выключателя питания, инициировав отключение.

Я перезапустил установку, НО НЕ РЕФОРМАЦИЯ, поскольку я не думал, что это было необходимо. Установка, казалось бы, прошла нормально, но могла начаться только в режиме низкой графики. Нашел вышеуказанные ошибки.

Переустановил, на этот раз переформатировал раздел и держал мои руки подальше от выключателя питания. Теперь все в порядке.