Grep Write Error Input/output Error
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Input Output Error While Copying Linux
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them; it only takes a minute: Sign up grep “Input/output error” less “read error” with plain text files in home directory up vote 0 down vote favorite I downloaded a bunch of text files from the Google Books Ngrams cp cannot stat input/output error dataset: the Russian 1-grams from 2009, to be exact. I can open, read, and search most of the files with less and grep, but when I try to search within some files in less ( / Э ), then after getting some results, I get read error (press RETURN). If I use grep, the same files give a similar error: $ grep Э googlebooks-rus-all-1gram-20090715-5.csv ... (lots of results) ... grep: googlebooks-rus-all-1gram-20090715-5.csv: Input/output error Searching the internet for this error, input/output error ubuntu everyone seems to be having issues with searching their entire file system, and getting into trouble with /proc, devices, etc. However, this is just a simple text file inside my home directory. Why am I getting this error, and what is a workaround? osx bash file-io share|improve this question edited Nov 10 '15 at 7:29 asked Nov 9 '15 at 20:22 bebop 430523 Could you grep an uuencoded file, so it will not contain "difficult" characters? I do not think Russian is simple text and grep agrees with me. –Walter A Nov 9 '15 at 21:34 @WalterA I'm not sure what you mean by "unencoded file" or "difficult characters". The cyrillic alphabet is represented in unicode as sequences of bytes, just like the latin alphabet. grep will happily find cyrillic letters in other files, so there is something wrong with these files. –bebop Nov 10 '15 at 6:35 uuencode is a text-only encoding from the dark ages. –tripleee Nov 10 '15 at 7:55 @bebop: That wouldn't cause an I/O error. –Keith Thompson Nov 10 '15 at 8:19 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted It sounds like you're encountering a real I/O error with the drive. Back up anything of import. Check sudo less /var/log/system.log to see if the kernel is reporting disk I/O errors. Try verifying the d
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Cannot Access Input/output Error
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and developers. 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 cp http://stackoverflow.com/questions/33617563/grep-input-output-error-less-read-error-with-plain-text-files-in-home-direct fails to copy with errors “cp: error reading 'file': Input/output error” and "cp: failed to extend 'file': Input/output error up vote 2 down vote favorite I'm a user of Oracle Virtualbox on Ubuntu. And I used to copy vdi files as a kind of backup. Previously I did this (copying vdi file and then copying it back) many times without any problem. But today I experienced this error VirtualBox VMs/win_7$ cp ../../Bkps/win_7.vdi http://askubuntu.com/questions/509695/cp-fails-to-copy-with-errors-cp-error-reading-file-input-output-error-and . cp: error reading ‘../../Bkps/win_7.vdi’: Input/output error cp: failed to extend ‘./win_7.vdi’: Input/output error I googled for this a little but from the advices on similar problems I undersood nothing unfortunately. Could anyone suggest how to solve this, please? The output from the dmesg is, (and I understand nothing from it) [ 2347.982876] ata1.00: exception Emask 0x0 SAct 0x1900406f SErr 0x0 action 0x0 [ 2347.982887] ata1.00: irq_stat 0x40000008 [ 2347.982895] ata1.00: failed command: READ FPDMA QUEUED [ 2347.982908] ata1.00: cmd 60/08:70:d0:da:f4/00:00:2e:00:00/40 tag 14 ncq 4096 in [ 2347.982908] res 41/40:08:d0:da:f4/00:00:2e:00:00/00 Emask 0x409 (media error)
HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie grep input/output error on slackware 10.1 install User Name http://www.linuxquestions.org/questions/linux-newbie-8/grep-input-output-error-on-slackware-10-1-install-361043/ Remember Me? Password Linux - Newbie This Linux forum is for members that are new to Linux. Just starting out and have a question? If it is not in the man pages http://linoxide.com/how-tos/inputoutput-error-bad-blocks-how-to-restart-linux/ or the how-to's this is the place! Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will output error have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | input output error Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 09-07-2005, 09:17 AM #1 dpp777 Member Registered: May 2004 Location: Austin, Tx Distribution: RHEL / Slackware Pos
LINUX HOWTO | 2 Replies More Bad Disk This article I am trying to explain how to deal with " Input/output error " when you initiate any commands in Linux. I have pointed some examples that reports similar error. # du -bash: /usr/bin/du: Input/output error #mkdir sampledir mkdir: cannot create directory `sampledir': Input/output error Input/output error while running the command mostly due to two reason. Either it could be bad blocks on the disk or someone hacked your machine. In this situation first suggestion would be to check /var/log/messages for any disk related alerts (might see some sense key alerts). tail -n 100 /var/log/messages tail -f /var/log/messages If you notice any disk issues , try any disk utility to confirm this. One option would be use smarttools. You can check smartool option to fix bad blocks. If you already installed it you can take the advantage of that. Next immediate action would be take backup of your system. Good if you already have it :-). If you have good backup its safe to reboot.If your system was hacked there are chances they might messed up your file and system would not work after reboot. You can also try fsck but it really dont fix most time if it bad block issue. Fsck can fix only if it related to any filesystem related issues. Usually fsck will fail in between as when it try to read the file at bad block. Now if try to reboot , it can also give the same output. You can try init 6. # reboot bash: /sbin/reboot: Input/output error # shutdown -r now bash: /sbin/shutdown: Input/output error If the above reboot commands doesnot work try either forced reboot or shutdown . Forced Reboot echo 1 > /proc/sys/kernel/sysrq echo b > /proc/sysrq-trigger Forced Shutdown echo 1 > /proc/sys/kernel/sysrq echo o > /proc/sysrq-trigger You might also likeHow To Fix / Repair Bad Blocks In LinuxLinux Hdparm Command: Display Hard Disk Model and Serial NumberFew Tips Check Hard Disk Error and Health using smartctl6 Examples To Get Linux Hardware Details / InformationError: modpr