Buffer I/o Error On Device Sda In Linux
Contents |
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and buffer i/o error on device sda logical block 0 policies of this site About Us Learn more about Stack Overflow the buffer i/o error on device logical block company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered
Buffer I/o Error On Device Sdb Logical Block 0 Linux
Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can
Buffer Io Error On Device Sr0
ask a question Anybody can answer The best answers are voted up and rise to the top Is this drive failure or something else? up vote 10 down vote favorite 2 I have a year-old drive that's giving me trouble. Copying data to it fails after about 8-10GB of transfers. It spontaneously changes to 'read only'. It's properly formatted ext4, I'm the owner. buffer i/o error on device dm-0 Searching online, it looks like this is a symptom of a failing drive. How do I confirm this, since the SMART tests indicate otherwise? I did the obvious like check the Disk Utility, and ran the extended SMART test. All results from Disk Utility come back perfect. Read error rate and reallocated sectors are showing zero. I'm guessing this disk is bad and SMART isn't detecting it, though I don't understand why. I'd like to confirm what the problem is. I'm having no problems with the other disks in the machine. fstab: proc /proc proc nodev,noexec,nosuid 0 0 UUID=62e11126-3f06-43f0-bd5a-29b411bb8160 / ext4 errors=remount-ro 0 1 UUID=5e2d6348-be6e-4d5d-8f7f-1a5c1cab7db2 /home ext4 defaults 0 2 UUID=97e594a3-c783-4c73-97c0-682afcdc88b6 none swap sw 0 0 /dev/disk/by-label/Media /media/Media ntfs-3g defaults,user,locale=en_GB.utf8 0 0 Output of dmesg | less: (There are hundreds more 'Buffer I/O error' lines above) [22734.511487] Buffer I/O error on device sda1, logical block 302203 [22734.511489] Buffer I/O error on device sda1, logical block 302204 [22734.511490] Buffer I/O error on device sda1, logical block 302205 [22734.511492] Buffer I/O error on device sda1, logical block 302206 [22734.511494] Buffer I/O error on device sda1, logical block 302207 [22734
Things Small and Medium Business Service Providers All Solutions Services Advise, Transform and Manage Financing and Flexible Capacity IT Support Services Education and Training Services All Services Products Integrated
Buffer Io Error On Device Sda, Logical Block 0
Systems Composable Systems Converged Systems Hyper Converged Systems Blade Systems buffer io error on device sdb logical block 0 Infrastructure Management Software Application Lifecycle Management Application Delivery Management Big Data Analytics DevOps Enterprise Security Hybrid buffer i/o error on device logical block 0 and Private Cloud Information Governance Information Management IT Service Management Operations Management Server Management Software as a Service (SaaS) Software-Defined Data Center Storage Management All Software Servers http://askubuntu.com/questions/141862/is-this-drive-failure-or-something-else Rack Servers Tower Servers Blade Servers Density Optimized Mission Critical Servers Servers for Cloud Server Management All Servers Storage All-flash and Hybrid Storage Midrange and Enterprise Storage Entry Storage Systems Data Availability, Protection and Retention Software Defined Storage Management and Orchestration Storage Networking All Storage Networking Switches Routers Access Points and Controllers Wireless LAN Campus https://community.hpe.com/t5/Disk-Disk-Arrays-Retired/Seeing-quot-Buffer-I-O-error-on-device-sda-logical-block-0-quot/td-p/884905 and Branch Networking Data Center Networking Wide Area Network Software Defined Networking Network Functions Virtualization Network Management All Networking About UsSupportClearType to search2086159Solutions Transform to a Hybrid Infrastructure Protect Your Digital Enterprise Empower the Data-Driven Organization Enable Workplace Productivity Cloud Security Big Data Mobility Infrastructure Internet of Things Small and Medium Business Service Providers All Solutions Services Advise, Transform and Manage Financing and Flexible Capacity IT Support Services Education and Training Services All Services Products Integrated Systems Composable Systems Converged Systems Hyper Converged Systems Blade Systems Infrastructure Management Software Application Lifecycle Management Application Delivery Management Big Data Analytics DevOps Enterprise Security Hybrid and Private Cloud Information Governance Information Management IT Service Management Operations Management Server Management Software as a Service (SaaS) Software-Defined Data Center Storage Management All Software Servers Rack Servers Tower Servers Blade Servers Density Optimized Mission Critical Servers Servers for Cloud Server Management All Servers Storage All-flash and Hybrid Storage Midrange and Enterprise Storage Entry Storage Systems Data Availability, Protection and R
on device sr0 Issues related to hardware problems Post Reply Print view Search Advanced search 13 posts 1 2 Next BubikolRamios Posts: 67 Joined: http://www.centos.org/forums/viewtopic.php?t=6970 2009/10/04 09:14:05 buffer i/o error on device sr0 Quote Postby BubikolRamios http://www.ubuntu-es.org/node/183155 » 2011/10/15 23:19:03 Server ok like 2 years, now:memory for crash kernel (0x0 to 0x0 ) not within permiseable rangebuffer 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 error on 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 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 error on device 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 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 dyi
generalBuenas! Recurro nuevamente al foro para ver si alguien me puede ayudar con el mini-problema que tengo. Resulta que hace poco probe una tarjeta de video que tenia tirada y pues no me gusto y volvi a la que tenia antes ( nvidia gt520, no es integrada) supuse que no pasaría nada y pues pasaron 2 dias y no paso nada raro por el cambio tan rapido de hardware. (Escribo esta parte porque quizá hice algo que hecho a perder el disco aunque no tengo la menor idea.) Al tercer dia tenia el computador con mi sesion con windows (Particion SDA1) y se fue a negro y no respondio. Reinicie a la mala y la bios se demoro mas de lo normal en reconocer los componentes, y windows no iniciaba. Me las arregle para iniciar windows y pasar chkdsk y listo, windows volvio a funcionar. Pero cuando inicio ubuntu 12.04 (tengo dual boot) que tengo en una particion del mismo disco, me indica esto antes de llegar a lightdm: Buffer I/O error on device sda1, logical block 797027 Esto es solo una linea pero son varias. La forma que consegui ver el error desde el escritorio fue escribir en consola " dmesg -> ~/Descargas/loc " El documente loc es bastante largo y no quise copiarlo entero. Por si sirve agrego la informacion de fdisk -l Disco /dev/sda: 160.0 GB, 160041885696 bytes 255 cabezas, 63 sectores/pista, 19457 cilindros, 312581808 sectores en total Unidades = sectores de 1 * 512 = 512 bytes Tamaño de sector (lógico / físico): 512 bytes / 512 bytes Tamaño E/S (mínimo/óptimo): 512 bytes / 512 bytes Identificador del disco: 0x7cc67cc6 Dispositivo Inicio Comienzo Fin Bloques Id Sistema /dev/sda1 * 63 61432559 30716248+ 7 HPFS/NTFS/exFAT /dev/sda2 61432621 283121663 110844521+ f W95 Ext'd (LBA) /dev/sda3 283121664 312580095 14729216 83 Linux /dev/sda5 61432623 281119684 109843531 7 HPFS/NTFS/exFAT /dev/sda6 281120768 283121663 1000448 82 Linux swap / Solaris Ambos SO'S me funcionan bien, pero si es problema del disco no quiero dejarlo pasar. SI alguien me pudiera ayudar se lo agradeceria. Soy un usuario que lee para intentar entender pero no dejo de ser novato en todo esto... Saludos! Inicie sesión o regístrese para comentar +1 +1 -1 I/O error Gabriel_M Sáb, 15/02/2014 - 15:49 I/O error significa Input/Output error, error de Entrada/Salida. En el caso de una partición del disco rígido se refiere a un error de hardware, en la controladora de disco o el disco propiamente que tiene secto