End_request I/o Error Dev Sdc Sector
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End_request I/o Error Dev Sdb Sector
2012/06/27 07:55:01 Centos server giving I/O Error Quote Postby mashkoorqadir » 2014/06/05 08:19:49 Hi guys,My CentOS end request i/o error dev sda sector 5.4 server is running since 2009 working fine since yesterday. it suddenly stop responding. its very critical server for the company. I saw repeated following end_request i/o error dev sda sector 0 line and was unable to stop that./etc/rc.d/rc.sysinit: line 947: /bin/usleep: Input/Output errorThis line just repeats over and over and I cant stop it with control-c it.when i reboot the machine it failed mount local partitions and stuck. one more time i rebooted the message on the screen was,setting host name xyzsetting up
End Request Io Error
logical volume mangment:/1: superblock has an invalid ext3 journal (inode 8)clear*** ext3 journal has been deleted - file system in ext2 only ***Error reading block 2056 (attempt to read block from filesystem resulted in short read). Remounting root file system inread-write mode. okMounting local filesystems FailedEnabling local filesystem quotas: FailedEnabling /etc/fstab swaps: Failedand hang at this stage. Again i rebooted this time server started and loaded most of the process at login stage it gave following messages.end_request: I/O error, dev sdb, sector 247392428EXT3-fs error (device sda3): ext3_find_entry: reading directory 528278814 offset 0end_request: I/O error, dev sdb, sector 247392428EXT3-fs error (device sda3): ext3_find_entry: reading directory 528278814 offset 0end_request: I/O error, dev sdb, sector 247392428EXT3-fs error (device sda3): ext3_find_entry: reading directory 528278814 offset 0end_request: I/O error, dev sdb, sector 71end_request: I/O error, dev sdb, sector 63end_request: I/O error, dev sdb, sector 17414208end_request: I/O error, dev sdb, sector 17414440end_request: I/O error, dev sdb, sector 1028160end_requ
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Blk_update_request Io Error
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 sdc sector xxxx http://www.centos.org/forums/viewtopic.php?t=46550 - SSD crash? up vote 2 down vote favorite 1 I'm running Ubuntu 12.04 and it seems like my SSD is failing on me. After an arbitrary amount of time the disk just prints end_request i/o error, dev sdc sector xxx when I enter a command like ls or anything else. It can happen after 24hours or just a few minutes. All the SMART tests (short/extended) pass and there are no reallocated sectors, although I'm http://askubuntu.com/questions/358585/end-request-i-o-error-dev-sdc-sector-xxxx-ssd-crash not sure if SSDs handle it like the older magnetic types. Program fail count seems to be the glaring problem in the SMART log. 4745980543444 fails? Is that almost 5 trillion? Is there anything I can do especially different than a normal hard disk drive? === START OF INFORMATION SECTION === Device Model: M4-CT064M4SSD2 Serial Number: 0000000011290314D92E LU WWN Device Id: 5 00a075 10314d92e Firmware Version: 0009 User Capacity: 64,023,257,088 bytes [64.0 GB] Sector Size: 512 bytes logical/physical Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 6 Local Time is: Sun Oct 13 17:55:36 2013 CEST 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: (0x80) Offline data collection activity was never started. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 295) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART
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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 Unix & Linux Questions Tags Users Badges Unanswered Ask 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 Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Does a bad sector indicate a failing disk? up vote 7 down vote favorite 5 My Ubuntu 13.10 system has been performing very poorly over the last day or so. Looking at the kernel logs, it appears that the <1yr old 3TB SATA disk is having issues with a particular sector: Nov 4 20:54:04 mediaserver kernel: [10893.039180] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Nov 4 20:54:04 mediaserver kernel: [10893.039187] ata4.01: BMDMA stat 0x65 Nov 4 20:54:04 mediaserver kernel: [10893.039193] ata4.01: failed command: READ DMA EXT Nov 4 20:54:04 mediaserver kernel: [10893.039202] ata4.01: cmd 25/00:08:f8:3f:83/00:00:af:00:00/f0 tag 0 dma 4096 in Nov 4 20:54:04 mediaserver kernel: [10893.039202] res 51/40:00:f8:3f:83/40:00:af:00:00/10 Emask 0x9 (media error) Nov 4 20:54:04 mediaserver kernel: [10893.039207] ata4.01: status: { DRDY ERR } Nov 4 20:54:04 mediaserver kernel: [10893.039211] ata4.01: error: { UNC } Nov 4 20:54:04 mediaserver kernel: [10893.148527] ata4.00: configured for UDMA/133 Nov 4 20:54:04 mediaserver kernel: [10893.180322] ata4.01: configured for UDMA/133 Nov 4 20:54:04 mediaserver kernel: [10893.180345] sd 3:0:1:0: [sdc] Unhandled sense code Nov 4 20:54:04 mediaserver kernel: [10893.180349] sd 3:0:1:0: [sdc] Nov 4 20:54:04 mediaserver kernel: [10893.180353] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Nov 4 20:54:04 mediaserver kernel: [10893.180356] sd 3:0:1:0: [sdc] Nov 4 20:54:04 mediaserver kernel: [10893.180359] Sense Key : Medium Error [current] [descriptor] Nov 4 20:54:04 mediaserver kernel: [10893.180371] Descriptor sense data with sense descriptors (in hex): Nov 4 20:54:04 mediaserver kernel: [10893.180373] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 Nov 4 20:54:04 mediaserver kernel: [10893.180384] af 83 3f f8 Nov 4 20:54: