Выявления неполадок жесткого диска.

[FLAXE]

Доброго времени суток ув. форумчане.
Сегодня не с того не с сего появилось такое вот сообщение (ранее днем при выполнении такого же действия не чего мне не выдовало):
sudo: unable to write to /var/lib/sudo/evgen/3: No such file or directory

Сервер очень странно себя ведет вылезают ошибки при копировании файлов и пр чертовщина.
Как проверить где у него начало или что не так.

[Master_Sergius]

нужно смотреть список процессов, открытых файлов, складывать отчёт и ручками разгребать, может найдётся гадкий процесс

[FLAXE]

Master_Sergius, как это сделать? С таким я еще не сталкивался, может расскажите более подробно.
Как посмотреть и определить какой процесс лишний.

[kalek]

Список всех запущенных процессов можно просмотреть при помощи

Код: [Выделить]

ps auxОчень похоже на то, что это служебные файлы программы sudo - она их создала, она их и удаляет, но тут я могу ошибаться.

[FLAXE]

Снова все нормально, копировалось с ошибками потому что диск не примонтировался.
Вопрос.
Как примонтировать диск..(монтировать умею, не получается прост ) fdisk его не обнаруживает.
Размечал его через лайф сиди отдельно и подключил к серверу.
ПРи принудительном монтировании говорит так:

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root@srv01:~# mount /dev/sdg1 /beckup
mount: /dev/sdg1: can't read superblock
root@srv01:~# mount /dev/sdg1 /beckup -t ext4
mount: wrong fs type, bad option, bad superblock on /dev/sdg1,
       missing codepage or helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so

Куда копать. При всем этом, проверил на битые сектора ни одного нет.
Был диск когда то в рейде, апаратном или програмном. Как убить это на нем. Что б спокойно можно было использовать..

[fisher74]

Код: [Выделить]

sudo blkid
sudo fdisk -l

[FLAXE]

sudo blkid

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/dev/sda1: UUID="1b5f61d6-f31f-b9e9-d61e-9eda4233fdf7" UUID_SUB="53fe2cf5-60f7-f2a3-164e-1c683d4859f7" LABEL="srv01:0" TYPE="linux_raid_member"
/dev/sdb1: UUID="1b5f61d6-f31f-b9e9-d61e-9eda4233fdf7" UUID_SUB="ba119252-af06-fd7c-016c-69eeb61b99a5" LABEL="srv01:0" TYPE="linux_raid_member"
/dev/sdc1: UUID="C777-18F9" TYPE="vfat"
/dev/sdc2: UUID="5615e102-65e7-4699-82de-e9318f53bd32" TYPE="ext4"
/dev/sdc3: UUID="6ea5815d-c012-438f-8797-831d3d450d14" TYPE="swap"
/dev/sdd1: UUID="1b5f61d6-f31f-b9e9-d61e-9eda4233fdf7" UUID_SUB="2955e5dc-60be-2d75-e44e-30f4145f89b8" LABEL="srv01:0" TYPE="linux_raid_member"
/dev/sde1: UUID="1b5f61d6-f31f-b9e9-d61e-9eda4233fdf7" UUID_SUB="7ae5e720-cb75-2722-0fef-c7c879573cd5" LABEL="srv01:0" TYPE="linux_raid_member"
/dev/sdf1: UUID="1b5f61d6-f31f-b9e9-d61e-9eda4233fdf7" UUID_SUB="e85f621d-9b9c-5a98-ae5c-20d84391ad38" LABEL="srv01:0" TYPE="linux_raid_member"
/dev/md0: UUID="78b7e6a9-def1-453a-97fa-cfd098443c36" TYPE="ext4"

sudo fdisk -l

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WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sda: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1  3907029167  1953514583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1  3907029167  1953514583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdc: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders, total 234441648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1   234441647   117220823+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdd'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1               1  3907029167  1953514583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sde'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sde: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sde1               1  3907029167  1953514583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdf'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdf: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdf1               1  3907029167  1953514583+  ee  GPT

Disk /dev/md0: 4000.5 GB, 4000526106624 bytes
2 heads, 4 sectors/track, 976690944 cylinders, total 7813527552 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 524288 bytes / 1048576 bytes
Disk identifier: 0x00000000

Disk /dev/md0 doesn't contain a valid partition table

Диск /dev/sdg называется

[fisher74]

Код: [Выделить]

dmesg | grep  sdg

[FLAXE]

 

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...
[239796.330311] sd 7:0:0:0: [sdg] CDB:
[239796.330562] sd 7:0:0:0: [sdg] Unhandled error code
[239796.330565] sd 7:0:0:0: [sdg]
[239796.330569] sd 7:0:0:0: [sdg] CDB:
[239796.330585] EXT4-fs (sdg1): unable to read superblock
[239796.331817] sd 7:0:0:0: [sdg] Unhandled error code
[239796.331821] sd 7:0:0:0: [sdg]
[239796.331826] sd 7:0:0:0: [sdg] CDB:
[239796.331845] EXT4-fs (sdg1): unable to read superblock
[239796.333011] sd 7:0:0:0: [sdg] Unhandled error code
[239796.333014] sd 7:0:0:0: [sdg]
[239796.333017] sd 7:0:0:0: [sdg] CDB:
[239796.333032] EXT4-fs (sdg1): unable to read superblock
[239796.334218] sd 7:0:0:0: [sdg] Unhandled error code
[239796.334221] sd 7:0:0:0: [sdg]
[239796.334225] sd 7:0:0:0: [sdg] CDB:
[239796.334242] FAT-fs (sdg1): unable to read boot sector
[239902.818480] sd 7:0:0:0: [sdg] Unhandled error code
[239902.818490] sd 7:0:0:0: [sdg]
[239902.818492] sd 7:0:0:0: [sdg] CDB:
[239902.818497] end_request: I/O error, dev sdg, sector 0
[239902.818981] Buffer I/O error on device sdg, logical block 0
[239902.819489] Buffer I/O error on device sdg, logical block 1
[239902.819497] sd 7:0:0:0: [sdg] Unhandled error code
[239902.819498] sd 7:0:0:0: [sdg]
[239902.819499] sd 7:0:0:0: [sdg] CDB:
[239902.819501] end_request: I/O error, dev sdg, sector 0
[239902.819502] Buffer I/O error on device sdg, logical block 0
[239902.819547] sd 7:0:0:0: [sdg] Unhandled error code
[239902.819548] sd 7:0:0:0: [sdg]
[239902.819549] sd 7:0:0:0: [sdg] CDB:
[239902.819552] end_request: I/O error, dev sdg, sector 3907029160
[239902.819553] Buffer I/O error on device sdg, logical block 488378645
[239902.819586] sd 7:0:0:0: [sdg] Unhandled error code
[239902.819586] sd 7:0:0:0: [sdg]
[239902.819587] sd 7:0:0:0: [sdg] CDB:
[239902.819590] end_request: I/O error, dev sdg, sector 3907029160
[239902.819591] Buffer I/O error on device sdg, logical block 488378645
[239902.822787] Buffer I/O error on device sdg, logical block 2
[239902.823265] Buffer I/O error on device sdg, logical block 3
[239902.823724] sd 7:0:0:0: [sdg] Unhandled error code
[239902.823726] sd 7:0:0:0: [sdg]
[239902.823727] sd 7:0:0:0: [sdg] CDB:
[239902.823731] end_request: I/O error, dev sdg, sector 0
[239902.824174] Buffer I/O error on device sdg, logical block 0
[239902.824617] Buffer I/O error on device sdg, logical block 1
[239902.825075] Buffer I/O error on device sdg, logical block 2
[239902.825128] sd 7:0:0:0: [sdg] Unhandled error code
[239902.825129] sd 7:0:0:0: [sdg]
[239902.825130] sd 7:0:0:0: [sdg] CDB:
[239902.825132] end_request: I/O error, dev sdg, sector 0
[240274.911302] sd 7:0:0:0: [sdg] Unhandled error code
[240274.911307] sd 7:0:0:0: [sdg]
[240274.911313] sd 7:0:0:0: [sdg] CDB:
[240274.911324] end_request: I/O error, dev sdg, sector 0
[240274.912379] Buffer I/O error on device sdg, logical block 0
[240274.913426] Buffer I/O error on device sdg, logical block 1
[240274.913449] sd 7:0:0:0: [sdg] Unhandled error code
[240274.913451] sd 7:0:0:0: [sdg]
[240274.913453] sd 7:0:0:0: [sdg] CDB:
[240274.913460] end_request: I/O error, dev sdg, sector 0
[240274.913462] Buffer I/O error on device sdg, logical block 0
[240274.913553] sd 7:0:0:0: [sdg] Unhandled error code
[240274.913555] sd 7:0:0:0: [sdg]
[240274.913557] sd 7:0:0:0: [sdg] CDB:
[240274.913564] end_request: I/O error, dev sdg, sector 3907029160
[240274.913566] Buffer I/O error on device sdg, logical block 488378645
[240274.913638] sd 7:0:0:0: [sdg] Unhandled error code
[240274.913639] sd 7:0:0:0: [sdg]
[240274.913642] sd 7:0:0:0: [sdg] CDB:
[240274.913649] end_request: I/O error, dev sdg, sector 3907029160
[240274.913651] Buffer I/O error on device sdg, logical block 488378645
[240274.920581] Buffer I/O error on device sdg, logical block 2
[240274.921591] Buffer I/O error on device sdg, logical block 3
[240274.922624] sd 7:0:0:0: [sdg] Unhandled error code
[240274.922629] sd 7:0:0:0: [sdg]
[240274.922633] sd 7:0:0:0: [sdg] CDB:
[240274.922643] end_request: I/O error, dev sdg, sector 0
[240274.923619] Buffer I/O error on device sdg, logical block 0
[240274.924583] Buffer I/O error on device sdg, logical block 1
[240274.925528] Buffer I/O error on device sdg, logical block 2
[240274.926476] sd 7:0:0:0: [sdg] Unhandled error code
[240274.926479] sd 7:0:0:0: [sdg]
[240274.926483] sd 7:0:0:0: [sdg] CDB:
[240274.926493] end_request: I/O error, dev sdg, sector 0
[240274.934406] sd 7:0:0:0: [sdg] Unhandled error code
[240274.934412] sd 7:0:0:0: [sdg]
[240274.934417] sd 7:0:0:0: [sdg] CDB:
[240274.934427] end_request: I/O error, dev sdg, sector 3907028992
[240274.935377] sd 7:0:0:0: [sdg] Unhandled error code
[240274.935382] sd 7:0:0:0: [sdg]
[240274.935386] sd 7:0:0:0: [sdg] CDB:
[240274.935396] end_request: I/O error, dev sdg, sector 3907028992
[240274.936364] sd 7:0:0:0: [sdg] Unhandled error code
[240274.936369] sd 7:0:0:0: [sdg]
[240274.936373] sd 7:0:0:0: [sdg] CDB:
[240274.936383] end_request: I/O error, dev sdg, sector 3907029152
[240274.937289] sd 7:0:0:0: [sdg] Unhandled error code
[240274.937292] sd 7:0:0:0: [sdg]
[240274.937296] sd 7:0:0:0: [sdg] CDB:
[240274.937304] end_request: I/O error, dev sdg, sector 3907029152
[240274.938209] sd 7:0:0:0: [sdg] Unhandled error code
...
[240274.943156] sd 7:0:0:0: [sdg]
[240274.943160] sd 7:0:0:0: [sdg] CDB:
[240274.943195] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943197] sd 7:0:0:0: [sdg]
[240274.943201] sd 7:0:0:0: [sdg] CDB:
[240274.943229] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943231] sd 7:0:0:0: [sdg]
[240274.943235] sd 7:0:0:0: [sdg] CDB:
[240274.943256] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943258] sd 7:0:0:0: [sdg]
[240274.943261] sd 7:0:0:0: [sdg] CDB:
[240274.943340] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943344] sd 7:0:0:0: [sdg]
[240274.943348] sd 7:0:0:0: [sdg] CDB:
[240274.943381] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943388] sd 7:0:0:0: [sdg]
[240274.943401] sd 7:0:0:0: [sdg] CDB:
[240274.943482] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943487] sd 7:0:0:0: [sdg]
[240274.943491] sd 7:0:0:0: [sdg] CDB:
[240274.943531] sd 7:0:0:0: [sdg] Unhandled error code
[240274.943534] sd 7:0:0:0: [sdg]
[240274.943537] sd 7:0:0:0: [sdg] CDB:
[240586.288794] sd 7:0:0:0: [sdg] Unhandled error code
[240586.288802] sd 7:0:0:0: [sdg]
[240586.288809] sd 7:0:0:0: [sdg] CDB:
[240586.288829] end_request: I/O error, dev sdg, sector 3907028864
[240586.289770] Buffer I/O error on device sdg1, logical block 488378352
[240586.290783] sd 7:0:0:0: [sdg] Unhandled error code
[240586.290788] sd 7:0:0:0: [sdg]
[240586.290792] sd 7:0:0:0: [sdg] CDB:
[240586.290803] end_request: I/O error, dev sdg, sector 3907028864
[240586.291647] Buffer I/O error on device sdg1, logical block 488378352
[240586.292537] sd 7:0:0:0: [sdg] Unhandled error code
[240586.292542] sd 7:0:0:0: [sdg]
[240586.292546] sd 7:0:0:0: [sdg] CDB:
[240586.292557] end_request: I/O error, dev sdg, sector 3907028976
[240586.293395] Buffer I/O error on device sdg1, logical block 488378366
[240586.294265] sd 7:0:0:0: [sdg] Unhandled error code
[240586.294268] sd 7:0:0:0: [sdg]
[240586.294272] sd 7:0:0:0: [sdg] CDB:
[240586.294281] end_request: I/O error, dev sdg, sector 3907028976
[240586.295135] Buffer I/O error on device sdg1, logical block 488378366
[240586.296058] sd 7:0:0:0: [sdg] Unhandled error code
[240586.296062] sd 7:0:0:0: [sdg]
[240586.296066] sd 7:0:0:0: [sdg] CDB:
[240586.296076] end_request: I/O error, dev sdg, sector 2048
[240586.296957] Buffer I/O error on device sdg1, logical block 0
[240586.297923] sd 7:0:0:0: [sdg] Unhandled error code
[240586.297928] sd 7:0:0:0: [sdg]
[240586.297932] sd 7:0:0:0: [sdg] CDB:
[240586.297943] end_request: I/O error, dev sdg, sector 2048
[240586.298851] Buffer I/O error on device sdg1, logical block 0
[240586.299815] sd 7:0:0:0: [sdg] Unhandled error code
[240586.299819] sd 7:0:0:0: [sdg]
[240586.299823] sd 7:0:0:0: [sdg] CDB:
[240586.299832] end_request: I/O error, dev sdg, sector 2056
[240586.300731] Buffer I/O error on device sdg1, logical block 1
[240586.301706] sd 7:0:0:0: [sdg] Unhandled error code
[240586.301710] sd 7:0:0:0: [sdg]
[240586.301714] sd 7:0:0:0: [sdg] CDB:
[240586.301724] end_request: I/O error, dev sdg, sector 3907028984
[240586.302653] Buffer I/O error on device sdg1, logical block 488378367
[240586.303770] sd 7:0:0:0: [sdg] Unhandled error code
[240586.303774] sd 7:0:0:0: [sdg]
[240586.303778] sd 7:0:0:0: [sdg] CDB:
[240586.303788] end_request: I/O error, dev sdg, sector 2056
[240586.304725] Buffer I/O error on device sdg1, logical block 1
[240586.305687] sd 7:0:0:0: [sdg] Unhandled error code
[240586.305691] sd 7:0:0:0: [sdg]
[240586.305698] sd 7:0:0:0: [sdg] CDB:
[240586.305708] end_request: I/O error, dev sdg, sector 2056
[240586.306639] Buffer I/O error on device sdg1, logical block 1
[240586.307750] sd 7:0:0:0: [sdg] Unhandled error code
...
[240586.312051] sd 7:0:0:0: [sdg] CDB:
[240586.312283] sd 7:0:0:0: [sdg] Unhandled error code
[240586.312284] sd 7:0:0:0: [sdg]
[240586.312287] sd 7:0:0:0: [sdg] CDB:
[240586.312322] EXT4-fs (sdg1): unable to read superblock
[240586.313281] sd 7:0:0:0: [sdg] Unhandled error code
[240586.313284] sd 7:0:0:0: [sdg]
[240586.313288] sd 7:0:0:0: [sdg] CDB:
[240586.313303] EXT4-fs (sdg1): unable to read superblock
[240586.314333] sd 7:0:0:0: [sdg] Unhandled error code
[240586.314336] sd 7:0:0:0: [sdg]
[240586.314339] sd 7:0:0:0: [sdg] CDB:
[240586.314355] EXT4-fs (sdg1): unable to read superblock
[240586.315051] sd 7:0:0:0: [sdg] Unhandled error code
[240586.315053] sd 7:0:0:0: [sdg]
[240586.315056] sd 7:0:0:0: [sdg] CDB:
[240586.315066] FAT-fs (sdg1): unable to read boot sector
[240592.423440] sd 7:0:0:0: [sdg] Unhandled error code
[240592.423445] sd 7:0:0:0: [sdg]
[240592.423450] sd 7:0:0:0: [sdg] CDB:
[240592.423463] end_request: I/O error, dev sdg, sector 2050
[240592.424453] EXT4-fs (sdg1): unable to read superblock
[285309.829706] sd 7:0:0:0: [sdg] Unhandled error code
[285309.829709] sd 7:0:0:0: [sdg]
[285309.829712] sd 7:0:0:0: [sdg] CDB:
[285309.829717] end_request: I/O error, dev sdg, sector 2048
[285309.830133] Buffer I/O error on device sdg1, logical block 0
[285309.830561] sd 7:0:0:0: [sdg] Unhandled error code
[285309.830563] sd 7:0:0:0: [sdg]
[285309.830565] sd 7:0:0:0: [sdg] CDB:
[285309.830577] end_request: I/O error, dev sdg, sector 2048
[285309.830990] Buffer I/O error on device sdg1, logical block 0
[285309.831488] sd 7:0:0:0: [sdg] Unhandled error code
[285309.831490] sd 7:0:0:0: [sdg]
[285309.831492] sd 7:0:0:0: [sdg] CDB:
[285309.831496] end_request: I/O error, dev sdg, sector 3907028864
[285309.831928] Buffer I/O error on device sdg1, logical block 488378352
[285309.832373] sd 7:0:0:0: [sdg] Unhandled error code
[285309.832374] sd 7:0:0:0: [sdg]
[285309.832376] sd 7:0:0:0: [sdg] CDB:
[285309.832380] end_request: I/O error, dev sdg, sector 3907028864
[285309.832806] Buffer I/O error on device sdg1, logical block 488378352
[285309.833256] sd 7:0:0:0: [sdg] Unhandled error code
[285309.833257] sd 7:0:0:0: [sdg]
[285309.833259] sd 7:0:0:0: [sdg] CDB:
[285309.833270] end_request: I/O error, dev sdg, sector 3907028976
[285309.833690] Buffer I/O error on device sdg1, logical block 488378366
[285309.834148] sd 7:0:0:0: [sdg] Unhandled error code
[285309.834150] sd 7:0:0:0: [sdg]
[285309.834151] sd 7:0:0:0: [sdg] CDB:
[285309.834155] end_request: I/O error, dev sdg, sector 3907028976
[285309.834588] Buffer I/O error on device sdg1, logical block 488378366
[285309.835060] sd 7:0:0:0: [sdg] Unhandled error code
[285309.835062] sd 7:0:0:0: [sdg]
[285309.835064] sd 7:0:0:0: [sdg] CDB:
[285309.835068] end_request: I/O error, dev sdg, sector 2048
[285309.835529] Buffer I/O error on device sdg1, logical block 0
[285309.835998] sd 7:0:0:0: [sdg] Unhandled error code
[285309.836000] sd 7:0:0:0: [sdg]
[285309.836002] sd 7:0:0:0: [sdg] CDB:
[285309.836005] end_request: I/O error, dev sdg, sector 2056
[285309.836462] Buffer I/O error on device sdg1, logical block 1
[285309.837001] sd 7:0:0:0: [sdg] Unhandled error code
[285309.837002] sd 7:0:0:0: [sdg]
[285309.837004] sd 7:0:0:0: [sdg] CDB:
[285309.837009] end_request: I/O error, dev sdg, sector 3907028984
[285309.837469] Buffer I/O error on device sdg1, logical block 488378367
[285309.838026] sd 7:0:0:0: [sdg] Unhandled error code
[285309.838028] sd 7:0:0:0: [sdg]
[285309.838029] sd 7:0:0:0: [sdg] CDB:
[285309.838033] Buffer I/O error on device sdg1, logical block 1
[285309.838522] sd 7:0:0:0: [sdg] Unhandled error code
...
[285309.841826] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841828] sd 7:0:0:0: [sdg]
[285309.841830] sd 7:0:0:0: [sdg] CDB:
[285309.841845] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841847] sd 7:0:0:0: [sdg]
[285309.841849] sd 7:0:0:0: [sdg] CDB:
[285309.841864] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841865] sd 7:0:0:0: [sdg]
[285309.841866] sd 7:0:0:0: [sdg] CDB:
[285309.841881] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841883] sd 7:0:0:0: [sdg]
[285309.841884] sd 7:0:0:0: [sdg] CDB:
[285309.841902] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841904] sd 7:0:0:0: [sdg]
[285309.841905] sd 7:0:0:0: [sdg] CDB:
[285309.841918] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841919] sd 7:0:0:0: [sdg]
[285309.841920] sd 7:0:0:0: [sdg] CDB:
[285309.841932] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841933] sd 7:0:0:0: [sdg]
[285309.841935] sd 7:0:0:0: [sdg] CDB:
[285309.841946] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841947] sd 7:0:0:0: [sdg]
[285309.841949] sd 7:0:0:0: [sdg] CDB:
[285309.841959] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841960] sd 7:0:0:0: [sdg]
[285309.841962] sd 7:0:0:0: [sdg] CDB:
[285309.841977] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841978] sd 7:0:0:0: [sdg]
[285309.841979] sd 7:0:0:0: [sdg] CDB:
[285309.841993] sd 7:0:0:0: [sdg] Unhandled error code
[285309.841994] sd 7:0:0:0: [sdg]
[285309.841995] sd 7:0:0:0: [sdg] CDB:
[285309.842008] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842009] sd 7:0:0:0: [sdg]
[285309.842010] sd 7:0:0:0: [sdg] CDB:
[285309.842023] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842024] sd 7:0:0:0: [sdg]
[285309.842025] sd 7:0:0:0: [sdg] CDB:
[285309.842039] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842040] sd 7:0:0:0: [sdg]
[285309.842041] sd 7:0:0:0: [sdg] CDB:
[285309.842053] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842054] sd 7:0:0:0: [sdg]
[285309.842056] sd 7:0:0:0: [sdg] CDB:
[285309.842071] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842072] sd 7:0:0:0: [sdg]
[285309.842074] sd 7:0:0:0: [sdg] CDB:
[285309.842086] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842087] sd 7:0:0:0: [sdg]
[285309.842088] sd 7:0:0:0: [sdg] CDB:
[285309.842099] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842100] sd 7:0:0:0: [sdg]
[285309.842101] sd 7:0:0:0: [sdg] CDB:
[285309.842111] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842112] sd 7:0:0:0: [sdg]
[285309.842114] sd 7:0:0:0: [sdg] CDB:
[285309.842125] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842126] sd 7:0:0:0: [sdg]
[285309.842127] sd 7:0:0:0: [sdg] CDB:
[285309.842141] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842142] sd 7:0:0:0: [sdg]
[285309.842144] sd 7:0:0:0: [sdg] CDB:
[285309.842156] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842157] sd 7:0:0:0: [sdg]
[285309.842159] sd 7:0:0:0: [sdg] CDB:
[285309.842172] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842173] sd 7:0:0:0: [sdg]
[285309.842174] sd 7:0:0:0: [sdg] CDB:
[285309.842187] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842188] sd 7:0:0:0: [sdg]
[285309.842189] sd 7:0:0:0: [sdg] CDB:
[285309.842201] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842202] sd 7:0:0:0: [sdg]
[285309.842203] sd 7:0:0:0: [sdg] CDB:
[285309.842218] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842219] sd 7:0:0:0: [sdg]
[285309.842220] sd 7:0:0:0: [sdg] CDB:
[285309.842232] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842233] sd 7:0:0:0: [sdg]
[285309.842234] sd 7:0:0:0: [sdg] CDB:
[285309.842245] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842246] sd 7:0:0:0: [sdg]
[285309.842248] sd 7:0:0:0: [sdg] CDB:
[285309.842258] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842259] sd 7:0:0:0: [sdg]
[285309.842261] sd 7:0:0:0: [sdg] CDB:
[285309.842271] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842272] sd 7:0:0:0: [sdg]
[285309.842273] sd 7:0:0:0: [sdg] CDB:
[285309.842283] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842284] sd 7:0:0:0: [sdg]
[285309.842286] sd 7:0:0:0: [sdg] CDB:
[285309.842296] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842297] sd 7:0:0:0: [sdg]
[285309.842298] sd 7:0:0:0: [sdg] CDB:
[285309.842309] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842310] sd 7:0:0:0: [sdg]
[285309.842312] sd 7:0:0:0: [sdg] CDB:
[285309.842322] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842323] sd 7:0:0:0: [sdg]
[285309.842324] sd 7:0:0:0: [sdg] CDB:
[285309.842335] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842336] sd 7:0:0:0: [sdg]
[285309.842337] sd 7:0:0:0: [sdg] CDB:
[285309.842350] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842351] sd 7:0:0:0: [sdg]
[285309.842352] sd 7:0:0:0: [sdg] CDB:
[285309.842362] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842363] sd 7:0:0:0: [sdg]
[285309.842365] sd 7:0:0:0: [sdg] CDB:
[285309.842376] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842377] sd 7:0:0:0: [sdg]
[285309.842378] sd 7:0:0:0: [sdg] CDB:
[285309.842388] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842389] sd 7:0:0:0: [sdg]
[285309.842391] sd 7:0:0:0: [sdg] CDB:
[285309.842401] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842402] sd 7:0:0:0: [sdg]
[285309.842403] sd 7:0:0:0: [sdg] CDB:
[285309.842414] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842415] sd 7:0:0:0: [sdg]
[285309.842417] sd 7:0:0:0: [sdg] CDB:
[285309.842427] sd 7:0:0:0: [sdg] Unhandled error code
[285309.842428] sd 7:0:0:0: [sdg]
[285309.842429] sd 7:0:0:0: [sdg] CDB:
[285352.293482] sd 7:0:0:0: [sdg] Unhandled error code
[285352.293484] sd 7:0:0:0: [sdg]
[285352.293486] sd 7:0:0:0: [sdg] CDB:
[285352.293492] end_request: I/O error, dev sdg, sector 0
[285352.293968] Buffer I/O error on device sdg, logical block 0
[285352.294442] Buffer I/O error on device sdg, logical block 1
[285352.294473] sd 7:0:0:0: [sdg] Unhandled error code
[285352.294474] sd 7:0:0:0: [sdg]
[285352.294475] sd 7:0:0:0: [sdg] CDB:
[285352.294478] end_request: I/O error, dev sdg, sector 0
[285352.294478] Buffer I/O error on device sdg, logical block 0
[285352.294498] sd 7:0:0:0: [sdg] Unhandled error code
[285352.294499] sd 7:0:0:0: [sdg]
[285352.294500] sd 7:0:0:0: [sdg] CDB:
[285352.294502] end_request: I/O error, dev sdg, sector 3907029160
[285352.294503] Buffer I/O error on device sdg, logical block 488378645
[285352.294535] sd 7:0:0:0: [sdg] Unhandled error code
[285352.294535] sd 7:0:0:0: [sdg]
[285352.294536] sd 7:0:0:0: [sdg] CDB:
[285352.294539] end_request: I/O error, dev sdg, sector 3907029160
[285352.294540] Buffer I/O error on device sdg, logical block 488378645
[285352.297762] Buffer I/O error on device sdg, logical block 2
[285352.298255] Buffer I/O error on device sdg, logical block 3
[285352.298728] sd 7:0:0:0: [sdg] Unhandled error code
[285352.298729] sd 7:0:0:0: [sdg]
[285352.298731] sd 7:0:0:0: [sdg] CDB:
[285352.298735] end_request: I/O error, dev sdg, sector 0
[285352.299850] Buffer I/O error on device sdg, logical block 0
[285352.300880] Buffer I/O error on device sdg, logical block 1
[285352.300913] sd 7:0:0:0: [sdg] Unhandled error code
[285352.300915] sd 7:0:0:0: [sdg]
[285352.300918] sd 7:0:0:0: [sdg] CDB:
[285352.300925] end_request: I/O error, dev sdg, sector 0
[285352.300926] Buffer I/O error on device sdg, logical block 0

ПРи этом всем проводил проверку на битые сектора при момощи badblocks, не одного не найдено было.

[FLAXE]

Нашел ответ своего вопроса. (статья правда полезная и часто помогает)
Суть была в том что суперблок сломался, и надо было его востановить из его резервных копий.
Вот статья по которой я делал:
https://linuxexpresso.wordpress.com/2010/03/31/repair-a-broken-ext4-superblock-in-ubuntu/
Но перед тем как я это сделал в моем случае я затер целиком диск, и залил на него 0.
Т.к. на диске не чего важного не было. Но судя по описанию в статье можно провернуть и при наличии данных и это не повредит их не как.
Пользователь решил продолжить мысль [time]03 Февраль 2015, 12:19:47[/time]:После попробовал скриптом забэкапить на диск данные.
Выдало такую надпись Read-only file system.
Те не могу не записать не удалить данные с диска вновь. До этого тож самое было... я снес файловую систему записал 0 на жеский и новую ФС,зашаманил суперблок из резервной копии. Но все равно вылезло это. Люди подскажите все винту хана или это как то все же лечится.
(да просто фоточку залил свободно и не чего не заблокировалось)

(Нажмите, чтобы показать/скрыть)

root@srv01:~# dmesg | tail
[97609.678303] Read(10): 28 00 00 00 00 24 00 00 02 00
[97609.678307] end_request: I/O error, dev sdg, sector 36
[97609.678606] EXT4-fs (sdg1): unable to read superblock
[97616.083332] sd 7:0:0:0: [sdg] Unhandled error code
[97616.083335] sd 7:0:0:0: [sdg]
[97616.083336] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[97616.083337] sd 7:0:0:0: [sdg] CDB:
[97616.083338] Read(10): 28 00 00 00 00 24 00 00 02 00
[97616.083342] end_request: I/O error, dev sdg, sector 36
[97616.083679] EXT4-fs (sdg1): unable to read superblock

Вот не пойму я, что он от меня хочет. Это какой то конфликт с моем рейдом 10 или что.
Да этот диск когда то бывал в рейде 1 или 0 не помню. Но щас он не как в нем не должен быть задействован же. Или все явно посыпался винт и его не как не использовать более.(PS решение покупать новый винт уже принято, но все же интересно винт или мои кривые руки). И может кто знает какой командой можно провести исправления ошибок ФС(буду признателен), нашел такую и не сохранил:(