End Request Io Error Ubuntu
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Kernel End_request Io Error
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End_request I/o Error Dev Sda Sector
question Anybody can answer The best answers are voted up and rise to the top I/O error, dev sda, sector xxxxxxxxxx up vote 1 down vote favorite 2 Heading My machine has crashed couple of times this week. Ran smartmontools test and got this result: === START OF INFORMATION SECTION === Model Family: Fujitsu MJA BH Device Model: FUJITSU MJA2250BH G2 Serial Number: K94PT972B7RS blk_update_request i/o error ubuntu LU WWN Device Id: 5 00000e 043bcbddd Firmware Version: 8919 User Capacity: 250,059,350,016 bytes [250 GB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 3f Local Time is: Mon Feb 10 09:24:22 2014 IST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 118) The previous self-test completed having the read element of the test failed. Total time to complete Offline data collection: ( 783) seconds. Offline data collection capabilities: (0x51) SMART execute Offline immediate. No Auto Offline data collection support. Suspend Offline collection upon new command. No Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended pollin
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Blk_update_request Io Error
of this site About Us Learn more about Stack Overflow the company Business end_request i o error dev sector Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask blk_update_request i/o error dev sda sector Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up http://askubuntu.com/questions/424580/i-o-error-dev-sda-sector-xxxxxxxxxx Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top badblocks and “end_request: I/O error” in output up vote 3 down vote favorite 2 I have 500GB disk in my toshiba laptop, I tried to do backup of files in this HDD but it failed few times (ubuntu just closed copying http://unix.stackexchange.com/questions/96989/badblocks-and-end-request-i-o-error-in-output operation or unmounted disk during copying files). So I boot my laptop from ubuntu 12.10 on USB, and I didn't mount that harddrive (it's /dev/sda1) and I run: sudo badblocks -nvs /dev/sda1 and output is: [3277.882968] end_request: I/O error, dev sda, sector 825437 and milion of similar lines but with different numbers Should I mount this disk before I run badblocks? Why it's returning so many I/O errors? Do you know other applications to check disk? I still can mount this disk and browse files on in, but it looks like I have bad sectors or something is wrong with this HDD, so I'd like to check it. ubuntu hard-disk console live-usb badblocks share|improve this question asked Oct 21 '13 at 14:57 marcinpl87 1612 4 Those type of errors point to a physical disk or controller problem. You are on the brink of losing data if you haven't already. Grab a clonezilla liveCD and new disk and clone that thing with the "rescue" option ASAP. –Tim Oct 21 '13 at 16:38 add a comment| active oldest votes Know someone who can answer? Share a link to this question via
Importance Assigned to Milestone Release Notes for Ubuntu Edit Fix Released Undecided Unassigned Edit You need to log in to change https://bugs.launchpad.net/bugs/539027 this bug's status. Affecting: Release Notes for Ubuntu Filed here by: Colin Watson When: 2010-04-27 Confirmed: 2010-10-08 Started work: 2010-10-08 Completed: 2010-10-08 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance Fix Released Undecided Assigned to o error Nobody Me Comment on this change (optional) Email me about changes to this bug report casper (Ubuntu) Edit Won't Fix Medium Unassigned Edit You need to log in to change this bug's status. Affecting: casper (Ubuntu) Filed here by: Colin Ian King When: 2010-03-15 Completed: 2011-10-26 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi request io error Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance Won't Fix Medium Assigned to Nobody Me Comment on this change (optional) Email me about changes to this bug report Also affects project (?) Also affects distribution/package Nominate for series Bug Description Lucid daily 20100315, test http://iso.qa.ubuntu.com/qatracker/result/3750/6 (entire disk), AMD64 Dell Inspiron 6400 Maverick daily 20100913, Apple MacBook4,1 (early 2008) At end of installation, system goes to reboot. CD-ROM is ejected and throws up lots of errors: end_request: I/O error, dev sr0, sector 437628 end_request: I/O error, dev sr0, sector 437636 .. .. end_request: I/O error, dev sr0, sector 437676 Buffer I/O error on device sr0, logical block 109419 .. .. and the system does not reboot. See original description Tags: regression-update iso-testing karmic lucid maverick Edit Tag help Colin Ian King (colin-king) wrote on 2010-03-15: #1 var-log.tar.bz2 Edit (543.5 KiB, application/x-tar) Attached: /var/log log files Ubuntu QA Website (ubuntuqa) on 2010-03-15 tags: added: iso-testing ionash. (janusz-arch) wrote on 2010-03-16: #2 I have t