Error On Device Dm-0
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Buffer Io Error On Device Dm 0 Logical Block
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Linux Device Dm 0
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Lost Page Write Due To I/o Error On Dm-0
of the backup report email? DROWN SSL Security Alert March 2016 Configure Postfix Relay with Google Apps Popular Posts kernel buffer i/o error on device How do I reboot my AIX server? How do I access Dell OpenManage? How do I manage Linux print queues? How do I find my AIX server’s IP address? How do I http://www.linuxquestions.org/questions/linux-software-2/buffer-i-o-error-on-device-dm-0-a-4175512149/ increase the size of my AIX dump device? Links Eclipse Support Site Admin Can I safely ignore I/O errors on dm devices? The root user of a system using may occasionally receive a message similar to the following in the daily logwatch email: --------------------- Kernel Begin ------------------------ WARNING: Kernel Errors Present Buffer I/O error on device dm-7, ...: 11 Time(s) EXT3-fs error (device dm-7): e ...: http://kb.eclipseinc.com/kb/can-i-safely-ignore-io-errors-on-dm-devices/ 90 Time(s) lost page write due to I/O error on dm-7 ...: 11 Time(s) Likewise, you may notice similar error messages in the /var/log/messages file: May 16 04:04:52 eclipse kernel: lost page write due to I/O error on dm-20 May 16 04:04:52 eclipse kernel: Buffer I/O error on device dm-20, logical block 0 May 16 04:04:52 eclipse kernel: lost page write due to I/O error on dm-20 May 16 04:04:52 eclipse kernel: Buffer I/O error on device dm-20, logical block 0 May 16 04:04:52 eclipse kernel: lost page write due to I/O error on dm-20 May 16 04:04:52 eclipse kernel: Buffer I/O error on device dm-20, logical block 0 May 16 04:04:52 eclipse kernel: lost page write due to I/O error on dm-20 If the device mapper (dm-n) device(s) mentioned in the messages refer to a snapshot logical volume (LV), these messages can be ignored. By their definition, snapshot LVs are temporal in nature; they are created, destroyed and expire when changes written to them exceed their predefined capacity. To determine if the dm device points to a snapshot LV: First, locate the "dm" device number in the logs (
Common F23 Bugs Common F24 Bugs Communicate with Fedora The Documents Bug Reports Fedora Update System (Bodhi) Fedora Build System (Koji) Official Spins FedoraForum.org > Other Versions > EOL (End Of Life) Versions FC5, Buffer I/O error on device dm-0, logical http://forums.fedoraforum.org/showthread.php?t=115702 block 0 FedoraForum Search User Name Remember Me? Password Forgot Password? Join Us! Register All Albums FAQ Today's Posts Search EOL (End Of Life) Versions This is a Forum to discuss problems and workarounds for versions of Fedora that have passed End of Life. Google™ Search FedoraForum Search Red Hat Bugzilla Search Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... Thread Tools Search this Thread Display Modes #1 error on 2nd July 2006, 11:50 AM oocc Offline Registered User Join Date: Feb 2005 Posts: 4 FC5, Buffer I/O error on device dm-0, logical block 0 Hi, I have a FC5+Windows 2000 dual system, recently, if I try to boot my FC5, I will get lots of "Buffer I/O error on device dm-0, logical block 0" and then the messages "EXT3-fs: Can't read superblock on 2nd try." "mount: error mounting /dev/root on /sysroot as ext3: Invalid argument" error on device "setuproot: moving /dev/ failed: No such file or directions" "setuproot: error mounting /proc: No such file or directory" "setuproot: error mounting /sys: No such file or directory" "switchroot: mount failed: No such file or directory" "Kernel panic - not syncing: Attempted to kill init!" I am wondering you if you could help solve the problem, at least I need to access some data in the linux partition. Thanks. oocc View Public Profile Find all posts by oocc Tags block, buffer, device, dm0, error, fc5, i or o, logical « Previous Thread | Next Thread » Thread Tools Show Printable Version Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Search this Thread Advanced Search Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home Fedora Resources Tips About The Forum Guides & Solutions (Not For Questions) News Fedora Project Elections Links Fedora 23/24 Installation, Upgrades and Live Media Using Fedora Hardware & Laptops Servers & Networking Security and Privacy Other Versions F25