Buffer I/o Error On Device Sdb1 Logical Block 7
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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 buffer i/o error on device sdb logical block is for general Linux questions and discussion. If it is Linux Related and doesn't seem
Buffer I/o Error On Device Sdb Logical Block 0
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Buffer I/o Error On Device Sda1 Logical Block
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on device sr0 Issues related to hardware problems Post Reply Print view Search Advanced search 13 posts 1 2 Next BubikolRamios Posts: 67 Joined: 2009/10/04 09:14:05 buffer i/o error on device sr0 Quote Postby BubikolRamios
Buffer I/o Error On Device Dm-0
» 2011/10/15 23:19:03 Server ok like 2 years, now:memory for crash kernel (0x0 to
Buffer Io Error On Device Sr0
0x0 ) not within permiseable rangebuffer i/o error on device sr0, logical block 176935buffer i/o error on device sr0, logical block 176935buffer buffer i/o error on device logical block 0 i/o error on device sr0, logical block 176935buffer i/o error on device sr0, logical block 176935buffer i/o error on device sr0, logical block 176935buffer i/o error on device sr0, logical block 176935buffer i/o error on http://www.linuxquestions.org/questions/linux-general-1/problem-mounting-checking-or-reading-partition-probably-a-physical-damage-796892/ device sr0, logical block 176935buffer i/o error on device sr0, logical block 176935if I put in live CD, it goes beyond that, othervise not.Please suggest. I gues running fsck in rescue mode should do something to solve the thing ? Top TrevorH Forum Moderator Posts: 16715 Joined: 2009/09/24 10:40:56 Location: Brighton, UK Re: buffer i/o error on device sr0 Quote Postby TrevorH » 2011/10/16 00:22:05 /dev/sr0 is your CD/DVD drive. Top http://www.centos.org/forums/viewtopic.php?t=6970 BubikolRamios Posts: 67 Joined: 2009/10/04 09:14:05 Re: buffer i/o error on device sr0 Quote Postby BubikolRamios » 2011/10/16 01:03:31 Thanks for replay.Yeah,right, was saving some data via live cd, obviously with some errors too.So, the real thing is:end request; i/o error, dev sdb sector 549222599end request; i/o error, dev sdb sector 549222599end request; i/o error, dev sdb sector 549222599....and then some errors, related to this, I think, on crontaband then:end request; i/o error, dev sdb sector "another sector"....The whole thing might not even come to that, it may stop at:.../dev/volgroup00/logvol00 clean ...boot: recovering journalboot:clean .../dev/volgroup01/logvol00 recovering journal/dev/volgroup01/logvol00 clean ......enabling /etc/fstab/ swaps FAILEDEDIT: that is the case now, on every reboot. Top TrevorH Forum Moderator Posts: 16715 Joined: 2009/09/24 10:40:56 Location: Brighton, UK Re: buffer i/o error on device sr0 Quote Postby TrevorH » 2011/10/16 01:39:29 Yep, your second disk is dead or dying. Boot with the live CD and remove all references to it from /etc/fstab (comment them out!) and see if you have enough of a system remaining to boot up! Top BubikolRamios Posts: 67 Joined: 2009/10/04 09:14:05 Re: buffer i/o error on device sr0 Quote Postby BubikolRamios » 2011/10/16 01:53:18 fstab file:LABEL=/boot /boot ext3 defaults 1 2tmpfs /dev/shm tmpfs defaults 0 0devpts /dev/pts devpts gid=5,mode=620 0 0sysfs /sys sysfs d
Support Search GitHub This repository Watch 545 Star 3,190 Fork 1,767 https://github.com/raspberrypi/linux/issues/777 raspberrypi/linux Code Issues 190 Pull requests 26 Projects 0 https://access.redhat.com/solutions/18746 Wiki Pulse Graphs New issue external USB 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 error on milestone Assignees P33M 20 participants f18m commented Jan 31, 2015 Hi, 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) error on device 2 external hard disks (the problem happens also with just 1 hard disk!) root@rasptorrent:~# cat /etc/os-release 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 li
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