Buffer I/o Error On Device Sdb Logical Block 2
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Search Tutorials/Articles Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - General [SOLVED] Problem mounting, checking or reading partition (probably a physical damage) User Name Remember Me? Password Linux - General This Linux forum is buffer i/o error on device sdb logical block 0 for general Linux questions and discussion. If it is Linux Related and doesn't seem to fit
Buffer I/o Error On Device Sdb Logical Block 0 Linux
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Buffer I O Error On Device Sr0 Logical Block
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Buffer I/o Error On Device Logical Block
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more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us buffer i o error on device sdb logical block 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 http://www.linuxquestions.org/questions/linux-general-1/problem-mounting-checking-or-reading-partition-probably-a-physical-damage-796892/ 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 of my servers kernel logs (which is responsible for file http://serverfault.com/questions/613249/buffer-i-o-error-on-device-sata-drive 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 block 1 [2522065.291147] Buffer I/O error on device sdg, logical block 2 [2522065.308465] sd 0:0:1:0: [sdg] Device not ready [2522065.30
Support Search GitHub This repository Watch 545 Star 3,190 Fork 1,767 raspberrypi/linux Code Issues 190 Pull https://github.com/raspberrypi/linux/issues/777 requests 26 Projects 0 Wiki Pulse Graphs New issue external USB https://ubuntuforums.org/showthread.php?t=2283303 drive: blk_update_request: I/O error and the USB drive gets another /dev/sd node #777 Open f18m opened this Issue Jan 31, 2015 · 41 comments Projects None yet Labels None yet Milestone No milestone Assignees P33M 20 participants f18m commented Jan 31, 2015 Hi, error on I found a quite-reproducible problem (happens quite often!) with the following setup: HW: Raspberry model B+, powered by its own 5V, 2A power supply USB HUB 3.0 (Trascend TS-HUB3K), powered by its own 12V, 1.5A power supply (15W) 2 external hard disks (the problem happens also with just 1 hard disk!) root@rasptorrent:~# cat /etc/os-release error on device PRETTY_NAME="Raspbian GNU/Linux 7 (wheezy)" NAME="Raspbian GNU/Linux" VERSION_ID="7" VERSION="7 (wheezy)" ID=raspbian ID_LIKE=debian ANSI_COLOR="1;31" HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" root@rasptorrent:~# uname -a Linux rasptorrent 3.18.5+ #744 PREEMPT Fri Jan 30 18:19:07 GMT 2015 armv6l GNU/Linux (did "rpi-update" on Jan 31 2015) HOW TO REPRODUCE: just producing traffic on the USB external drives at some point produces: [ 1116.317108] sd 1:0:0:0: [sdb] [ 1116.317199] Result: hostbyte=0x07 driverbyte=0x00 [ 1116.317220] sd 1:0:0:0: [sdb] CDB: [ 1116.317233] cdb[0]=0x28: 28 00 13 7b 13 08 00 00 f0 00 [ 1116.317297] blk_update_request: I/O error, dev sdb, sector 326832904 (several times, for different sectors) and the USB device (e.g., /dev/sdb1) is destroyed and a new dev node is created (e.g., /dev/sdc1). The dwc_otg driver seems latest one: root@rasptorrent:~# dmesg | grep dwc_otg [ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708.boardrev=0x10 bcm2708.serial=0xee394e21 smsc95xx.macaddr=B8:27:EB:39:4E:21 bcm2708_fb.fbswap=1 bcm2708.disk_led_gpio=47 bcm2708.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait [ 1.583112] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 2.027416] WARN::dwc_otg_hcd_init:1047: FIQ DMA bou
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 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 [ubuntu] Trying to mount & recover portable USB disk Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 14 Thread: Trying to mount & recover portable USB disk Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode June 21st, 2015 #1 flitbee View Profile View Forum Posts Private Message Just Give Me the Beans! Join Date Nov 2010 Beans 46 DistroUbuntu Gnome 15.04 Vivid Vervet Trying to mount & recover portable USB disk I have a portable disk that seems to have bad sectors. I am trying to mount it in my Live Ubuntu session but it doesn't even show up. Doing a demsg gives me: Code: [ 3262.061153] Buffer I/O error on dev sdd, logical block 6, async page read [ 3442.267666] sd 6:0:0:0: timing out command, waited 180s [ 3442.267675] sd 6:0:0:0: [sdd] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3442.267678] sd 6:0:0:0: [sdd] Sense Key : Hardware Error [current] [ 3442.267681] sd 6:0:0:0: [sdd] Add. Sense: Internal target failure [ 3442.267682] sd 6:0:0:0: [sdd] CDB: [ 3442.267684] Read(10): 28 00 00 00 00 07 00 00 01 00 [ 3442.267691] blk_update_request: I/O error, dev sdd, sector 7 [ 3442.267694] Buffer I/O error on dev sdd, logical block 7, async page read [ 3442.268212] sd 6:0:0:0: [sdd] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3442.268214] sd 6:0:0:0: [sdd] Sense Key : Illegal Request [current] [ 3442.268216] sd 6:0:0:0: [sdd] Add. Sense: Logical block address out of range [ 3442.268217] sd 6:0:0:0: [sdd] CDB: [ 3442.268218] Read(10): 28 00 00 00 00 00 00 00 01 00 Doing lsblk, I don't see this drive (I assume it's sdd). Doing a ls -l /dev/* | wc