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Blk update request critical target error dev sector

196674] sd 0: 0: 0: 0:. 12288 starting blockkernel: [ 249. 196726] JBD2: Detected IO errors while flushing file data on sda6- 8. Guest OS is reporting ( and still reports) bad sectors on that volume. No filer error reported. ESX does not seem to see this directly, but running dd if= / dev/ zero of= file- on- damaged- volume directly on the ESXi console. I have a portable disk that seems to have bad sectors. Doing a demsg gives me : Buffer I/ O error on dev sdd, logical block 6, async page read sd 6: 0: 0: 0: timing out command, waited 180s. sd 6: 0: 0: 0: Sense Key : Hardware Error sd 6: 0: 0: 0: Add. Sense: Internal target failure sd 6: 0: 0: 0: CDB:. 6: 0: 0: 0: [ sdd] Sense Key : Illegal Request [ current] [ 3442. 268216] sd 6: 0: 0: 0: [ sdd] Add. Sense: Logical block address. UPDATE ( after an hour and a half of no activity I see: ).

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  • Video:Sector update target

    Update error request

    SCSIデバイスに対してDMA( Direct Memory Access) によるデータ転送が何らかの エラーによって完全に転送できなかった。. end_ request: I/ O error, dev sdb, sectorBuffer I/ O error on device sdb1, logical block. Priority: - 1 extents: 1 across: 102396k SSFS [ 74. 16] end_ request: critical target error, dev sda, sector. kernel: Buffer I/ O error on device dm- 1, logical blockNov 22 17: 46: 18 sentinel. 22 17: 46: 22 sentinel. be kernel: JBD2: Error - 5 detected when updating journal superblock for dm- 1- 8. killing request Dec 24 22: 58: 32 sentinel kernel: [ 12766. 655226] EXT4- fs warning ( device dm- 0) : ext4_ end_ bio: 316:. Linuxならsmartmontoolsが使えます。 sudo smartctl - a / dev/ sdc のようにして 問い合わせます。 Raw Read Error Rateがたくさん出ていて驚かれると思いますが、 まず見るべきはReallocated Sectors Count( 代替セクタ割り当て量) が. Select the disk and run a short or long test in addition to viewing any errors the hd is reporting. your external HDD the OS becomes unusable), and run the following command from the command line to check for disk errors:.

    UPDATE: Given that only a handful of bad sectors seem to be present, you could try to tell the FS which ones it should avoid. If the drive contains critical data you should of course utilize the correct strategy to back up the data before doing anything else. In the end all the bad sectors were added to the bad block inode list which prevents them from being allocated to a file or directory. Device # 6 Device is a Hard drive State : Failed Block Size : Unknown Supported : Yes Reported Channel, Device( T: L). Based on the end_ request: critical target error, dev sda, sectorline, I assume that / dev/ sda is the trouble child. I am experiencing the same problem as this person posted over here http: / / ubuntuforums. t= 100 I had my machine bought just 1 week now, and I expect everything will just go smooth.