Kernel End_request I/o Error Dev Sector
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End_request I/o Error Dev Redhat
Advanced Search Unanswered Threads Find All Thanked Posts Go to Page... learn linux and unix commands - unix shell buffer i/o error on device logical block 0 scripting end_request: I/O error Red Hat Page 1 of 2 1 2 > Thread Tools Search this Thread Display Modes #1 04-23-2012 susindram Registered https://access.redhat.com/solutions/18746 User Join Date: Mar 2012 Last Activity: 10 October 2012, 12:15 PM EDT Posts: 38 Thanks: 0 Thanked 0 Times in 0 Posts end_request: I/O error Code: My Code Hi All, I m getting below error in one of redhat linux server.I am new to redhat.Please let us know any issue with HDD??? Code: Mycode Code: kernel: ll header: ff:ff:ff:ff:ff:ff:00:11:43:5a:20:e5:08:00 kernel: end_request: I/O error, dev sdb, http://www.unix.com/red-hat/183621-end_request-i-o-error.html sector 0 kernel: end_request: I/O error, dev sdb, sector 2097024 kernel: end_request: I/O error, dev sdb, sector 2097136 kernel: end_request: I/O error, dev sdb, sector 0 kernel: end_request: I/O error, dev sdb, sector 8 kernel: end_request: I/O error, dev sdb, sector 0 kernel: end_request: I/O error, dev sdc, sector 0 kernel: end_request: I/O error, dev sdc, sector 2097024 kernel: end_request: I/O error, dev sdc, sector 2097136 kernel: end_request: I/O error, dev sdc, sector 0 kernel: end_request: I/O error, dev sdc, sector 8 kernel: end_request: I/O error, dev sdc, sector 0 kernel: end_request: I/O error, dev sdd, sector 0 kernel: end_request: I/O error, dev sdd, sector 2097024 kernel: end_request: I/O error, dev sdd, sector 2097136 kernel: end_request: I/O error, dev sdd, sector 0 kernel: end_request: I/O error, dev sdd, sector 8 kernel: end_request: I/O error, dev sdd, sector 0 kernel: end_request: I/O error, dev sde, sector 0 kernel: end_request: I/O error, dev sde, sector 2097024 kernel: end_request: I/O error, dev sde, sector 2097136 kernel: end_request: I/O error, dev sde, sector 0 kernel: end_request: I/O error, dev sde, sector 8 kernel: end_request: I/O error, dev sde, sector 0 kernel: end_request: I/O error, dev sdf, sector 0 kernel: end_request: I
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers http://askubuntu.com/questions/105030/what-is-happening-i-o-error-dev-sda-sector-545868115 or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: http://serverfault.com/questions/456290/end-request-i-o-error-dev-sda-sector-xxxxxxxxx Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top What is happening? I/O error, dev sda, sector 545868115 up vote 10 down vote favorite 2 Since a few days ago, my i/o error computer freezes whenever I sync my HDD with an external USB3 drive. When the keyboard gets temporarily a bit responsive I am able to switch to another terminal (Ctrl+Alt+F2) and I see the following image repeating continuously. I am on Ubuntu 11 using LuckyBackup. What is going on? Is my hdd defective? Is it the external one? Something else? Many thanks! external-hdd sync share|improve this question edited Feb 20 '12 at 14:01 James♦ 31.1k44133224 asked Feb 17 '12 at 11:44 Pomario 79831223 buffer i/o error I'd bet that your hard disk is failing. Use the Disk Utility to verity it's smart status. –Javier Rivera Feb 17 '12 at 11:53 3 @JavierRivera Can you include a answer with instructions on how to do that? Leaving a half-answer as a comment can often cause more harm than good. Thanks. :) –James♦ Feb 17 '12 at 12:49 add a comment| 2 Answers 2 active oldest votes up vote 9 down vote accepted You need to check and see if your disks are indeed failing. There are command line tools for monitoring SMART data (which is data that the hd reports about it's own health). sudo apt-get install smartmontools gsmartcontrol Gsmartcontrol is a gui version of the same tool, and is very easy to use. Select the disk and run a short or long test in addition to viewing any errors the hd is reporting. To run via the the command line, do the following sudo smartctl -i /dev/sda Make sure SMART is turned on. If not, sudo smartctl -s on /dev/sda Finally, run sudo smartctl -a /dev/sda or if it's a serial ata drive. sudo smartctl -a -d ata /dev/sda See this link for more info about smartmontools. http://sourceforge.net/apps/trac/smartmontools/wiki/TocDoc share|improve this answer answered Feb 17 '12 at 22:36 balloons 1,237725 Indeed, my hard drive failed beyond repair a few days ago. –Pomario Feb 21 '12 at 15:19 add a comment| up vote 1 down vote Your HDD defini
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top end_request: I/O error, dev sda, sector xxxxxxxxx up vote 0 down vote favorite I have a IBM server. This server contains 3 hard disk with RAID 5. It was working fine earlier. Unfortunately this machine got the following error message. After that I have rebooted the systems. After that I am getting the following error message in kern.log and demsg kernel: [65896.678870] end_request: I/O error, dev sda, sector 17430271 kernel: [69263.783957] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK : [69263.783957] sd 0:0:0:0: [sda] Sense Key : Hardware Error [current] kernel: [69263.783957] sd 0:0:0:0: [sda] Add. Sense: Internal target failure Whether it is kernel problem or hard disk problem or Raid problem linux raid hard-drive kernel share|improve this question asked Dec 8 '12 at 6:49 muruga 10415 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote If looks like hard drive prpblem to me. Your hard disk sda, which I believe is the first hard drive, is having errors. Replacing the hard drive should fix this issue. share|improve this answer answered Dec 8 '12 at 7:01 GeekRide 2,862919 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged linux raid hard-drive kernel or ask your own question. asked 3 years ago viewed 4606 times active 3 years ago Blog Stack Overflow Podcast #91 - Can You Stump Nick Crav