Edit #2: I'd like also hints about what to look for on Google.. However, this is the test disk log that's generated after a while of testing: TestDisk 6.10, Data Recovery Utility, July 2008 Christophe GRENIER
Pingback: marcando setor defeituoso sem formatar Pingback: GaSiD.org.uk » Blog Archive » Dealing with I/O errors on Linux (including fun with software RAID) Pingback: Offline uncorrectable sectors Pingback: Solving system error In message log I see this: Code: Sep 28 22:51:23 itex kernel: [3456384.516877] ata2.00: configured for UDMA/133 Sep 28 22:51:23 itex kernel: [3456384.516892] ata2: EH complete Sep 28 22:51:25 itex kernel: Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Random freeze and "Unrecovered read Sense: Unrecovered read error [ 21.378351] end_request: I/O error, dev sr0, sector 1382528 [ 21.378354] Buffer I/O error on device sr0, logical block 172816 ProblemType: Bug Architecture: i386 ArecordDevices: **** List
That's not something to be very happy about… The only solution to this problem, was to force sdb to dynamically relocate the damaged sectors. jiml8 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by jiml8 07-23-2009, 10:27 AM #7 paulengel LQ Newbie Registered: Jun 2005 Posts: Brasero terminates with no errors telling me the size is 368,8 MB (also wrong). –motumboe Jan 15 '11 at 17:31 ahh well probably you are trying to copy protected Add. Sense: Logical Unit Not Supported LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318) MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia Package: linux-generic 188.8.131.52.33 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-20-generic root=UUID=65b03f31-0be2-4e68-911f-1a121f3b34a0 ro quiet splash ProcEnviron: LANG=hu_HU.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu
Having trouble installing a piece of hardware? Result: Hostbyte=did_ok Driverbyte=driver_sense First, check out the number of reallocated sectors on the disk: $ smartctl -a /dev/sdb | grep -i reallocated 5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0 196 Reallocated_Event_Count apport-collect -p linux 542729 Changed in linux (Ubuntu): status: New → Incomplete Max (maxmax) wrote on 2010-09-01: #4 I have the same issue, what extra info do you need to troubleshoot? Pass 1: Checking inodes, blocks, and sizes Running additional passes to resolve blocks claimed by more than one inode...
Sense: Logical block address out of range sr 5:0:1:0: [sr1] CDB: Read(10): 28 00 00 03 9a 00 00 00 40 00 end_request: I/O error, dev sr1, sector 944128 Buffer I/O Sense Key : Hardware Error [current] It takes ~30 seconds to mount it. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. These Aren't Roasted!
Seemed to fix the problem.My secondary drive disappeared, and I was getting the same status error, so I tried hobong's fix... http://www.sj-vs.net/forcing-a-hard-disk-to-reallocate-bad-sectors/ Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Unhandled Sense Code Medium Error How to find the distance between 2 regions? Add. Sense: Internal Target Failure Sense: Unrecovered read error [ 15.105898] end_request: I/O error, dev sr0, sector 1382528 [ 15.105904] Buffer I/O error on device sr0, logical block 172816 [ 16.300681] sr 2:0:0:0: [sr0] Unhandled sense
If nothing of this works maybe it´s a problem with your mainboard controller try to change the connector to another if it´s a SATA DVD-ROM -if it´s ATA not, and finally get redirected here Known bugs Before filing new bugs, check that it is not already listed in Launchpad Non-bugs Certain hardware failures can often be reported as installer bugs. Thnk you! Sense: Unrecovered read error - auto reallocate failed Looks like the drive has bad sectors and is unable to reallocate these (possibly because it's run out of spare sectors). Sense Key Medium Error Linux
Big thnks. You're probably going to need them. I think testdisk has a way of rectifying this error. http://wx2me.com/sense-key/sense-key-medium-error-current-add-sense-unrecovered-read-error.php I'm wondering if there is any point to me to repairing or ignoring bad sectors and whether I should replace the disk under warranty whilst it's still covered.
ubuntu hard-disk failure sata badblocks share|improve this question edited Dec 14 '13 at 8:57 Anthon 47.7k1462126 asked Nov 9 '13 at 10:35 MrNorm 63116 3 It's almost /certainly/a sign to Hdparm Read-sector Jan 29 18:19:54 dragon kernel: [66774.973059] raid5: Disk failure on sdb6, disabling device. Report a bug This report contains Public information Edit Everyone can see this information.
Getting log files manually If the log files are not attached, then one will have to obtain them, depending on what step in the install process the issue occurs in. Oct 2 02:29:56 itex kernel: [194693.746895] md: using 128k window, over a total of 9727232 blocks. You can check if your hardware is faulty from kernel's error message in /var/log/syslog or the output of the command dmesg You'll find messages such as: Feb 18 22:01:41 ubuntu kernel: Sense Key : Illegal Request [current] But apparently because it could be hot swapped, Linux kept polling for a floppy drive, resulting in log errors attempting to read fd0, lack of auto mounting USB or CD/DVD's, and
Oct 2 00:57:01 itex kernel: [189119.551670] md: using 128k window, over a total of 234468544 blocks. yes Force rewrite
share|improve this answer answered Apr 10 '14 at 19:08 Wolfgang Noichl 12 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Bug #542729 reported by Major Andras on 2010-03-20 18 This bug affects 4 people Affects Status Importance Assigned to Milestone linux (Ubuntu) Edit Won't Fix Undecided Unassigned Edit You need Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest First, I think it's worth mentioning that it is possible to kick only affected partition from array by comparing LBA of sector with output of sfdisk -d /dev/sdd.
Sense: Unrecovered read error - auto reallocate failed Sep 28 22:51:34 itex kernel: [3456394.868472] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 0a 3b 18 27 00 01 00 00 Sep 28 However thread ends with no solution.2) Second threadhttp://ubuntuforums.org/showthread.php?t=937872I downloaded and burnt the live cd, SystemRescueCD although any live cd with the right tools should work.Then run:e2fsck -f -c -v /dev/sda1substituting /dev/sda1 Find More Posts by paulengel Thread Tools Show Printable Version Email this Page Search this Thread Advanced Search Posting Rules You may not post new threads You may not post It doesn't (okay, it does, but only once).
Trying to use READ CAPACITY(16). [ 9905.074834] sd 17:0:0:0: [sdc] READ CAPACITY(16) failed [ 9905.074851] sd 17:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [ 9905.074872] sd 17:0:0:0: [sdc] Use 0xffffffff as device size Sense: Unrecovered read error [ 17.495535] end_request: I/O error, dev sr0, sector 1382528 [ 17.495538] Buffer I/O error on device sr0, logical block 172816 [ 18.690173] sr 2:0:0:0: [sr0] Unhandled sense