O Error On Device Sda5
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Buffer I/o Error On Device Sdb Logical Block 0 Linux
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Buffer I/o Error On Device Dm-0
Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Is this drive failure or something else? up vote 10 down vote favorite 2 I have a year-old drive that's giving me trouble. Copying data to it fails after about 8-10GB of transfers. It spontaneously changes buffer i/o error on device logical block 0 to 'read only'. It's properly formatted ext4, I'm the owner. Searching online, it looks like this is a symptom of a failing drive. How do I confirm this, since the SMART tests indicate otherwise? I did the obvious like check the Disk Utility, and ran the extended SMART test. All results from Disk Utility come back perfect. Read error rate and reallocated sectors are showing zero. I'm guessing this disk is bad and SMART isn't detecting it, though I don't understand why. I'd like to confirm what the problem is. I'm having no problems with the other disks in the machine. fstab: proc /proc proc nodev,noexec,nosuid 0 0 UUID=62e11126-3f06-43f0-bd5a-29b411bb8160 / ext4 errors=remount-ro 0 1 UUID=5e2d6348-be6e-4d5d-8f7f-1a5c1cab7db2 /home ext4 defaults 0 2 UUID=97e594a3-c783-4c73-97c0-682afcdc88b6 none swap sw 0 0 /dev/disk/by-label/Media /media/Media ntfs-3g defaults,user,locale=en_GB.utf8 0 0 Output of dmesg | less: (There are hundreds more 'Buffer I/O error' lines above) [22734.511487] Buffer I/O error on device sda1, logical block 302203 [22734.511489] Buffer I/O error on device sda1, logical block 302204 [22734.511490] Buffer I/O error on device sda1, logical block 302205
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Buffer I O Error On Device Sdb Logical Block
you might have Meta Discuss the workings and policies of this end_request i/o error dev sda sector site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers blk_update_request i/o error ubuntu 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 http://askubuntu.com/questions/141862/is-this-drive-failure-or-something-else 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 Buffer I/O error on device (sata drive) up vote 2 down vote favorite 2 I keep getting these messages in one http://serverfault.com/questions/613249/buffer-i-o-error-on-device-sata-drive of my servers kernel logs (which is responsible for file operations). I wonder if anybody knows how serious are these issues. I cannot use smartmontools because the disks are handled by a 3ware card which has it's own (very limited tw_cli utility). [2522065.275739] sd 0:0:1:0: [sdg] CDB: [2522065.275741] Read(10): 28 00 2e 90 97 f8 00 00 08 00 [2522065.275750] end_request: I/O error, dev sdg, sector 781228024 [2522065.281091] Buffer I/O error on device sdg, logical block 97653503 [2522065.287157] sd 0:0:1:0: [sdg] Device not ready [2522065.287163] sd 0:0:1:0: [sdg] [2522065.287166] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [2522065.287168] sd 0:0:1:0: [sdg] [2522065.287170] Sense Key : Not Ready [current] [2522065.287174] sd 0:0:1:0: [sdg] [2522065.287176] Add. Sense: Logical unit not ready, cause not reportable [2522065.287179] sd 0:0:1:0: [sdg] CDB: [2522065.287181] Read(10): 28 00 00 00 00 00 00 00 20 00 [2522065.287190] end_request: I/O error, dev sdg, sector 0 [2522065.291147] Buffer I/O error on device sdg, logical block 0 [2522065.291147] Buffer I/O error on device sdg, logical blo
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu https://ubuntuforums.org/showthread.php?t=1538218 IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [SOLVED] Buffer I/O error on device sda after update Having an Issue With Posting ? Do you want to help o error us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 2 of 2 Thread: Buffer I/O error on device sda after update Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode July 24th, 2010 #1 Lepy View Profile View Forum Posts Private Message Gee! These Aren't Roasted! o error on Join Date Jul 2008 Beans 171 Buffer I/O error on device sda after update I moved to a new place and finally have the time to setup my mythbox with our new cable provider. It has been running fine for for listening to music while unpacking and using xbmc, but since it had been disconnected from the internet for about a week, I decided to install the 51 updates available (including kernel 2.6.32-24-generic). After a successful update, I rebooted and was greeted with a constant string of "Buffer I/O Error on device sda, Logical Block 0" and another error about requests. I can successfully boot with a livecd, mount all the partitions, and copy files to and from the disks without error. So, the sda seems to be fine. I guess something in the update may have borked the system or perhaps grub. I will try reinstalling grub but does anyone have any clue as to what might have happened and an easy fix? Adv Reply July 25th, 2010 #2 Lepy View Profile View Forum Posts Private Message Gee! These Aren't Roasted! Join Date Jul 2008 Beans 171 Re: Buffer I/O error on device sda