failed to run array /dev/md2 input/output error Heth Arkansas

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failed to run array /dev/md2 input/output error Heth, Arkansas

Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest Did I miss something obvious? So its better to use sda1, sdb1, sdc1 etc. set wrong drive to faulty by accident2Why does MDADM Raid 5 require a spare3Recover mdadm RAID 10 array: listing all as spares3mdadm: drive replacement shows up as spare and refuses to

more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science The disk just completely died and was not visible by the OS. A quick check of the array: Code: [[email protected] ~]# cat /proc/mdstat Personalities : [raid6] [raid5] [raid4] md0 : active raid6 sdb1[8] sdc1[1] sdi1[7] sdh1[6] sdg1[5] sdf1[4] sde1[3] sdd1[2] 2344252416 blocks level This is what I did (from memory): -Replaced the failed harddrive -Used FC5 disc 1 to start in rescue mode -Used fdisk to partition the new hard drive -# mdadm -A

Any inputs would be highly welcome! User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Especially given that my confidence in Linux software raid is destroyed and I would need to figure out another way of using the disks -- LVM, perhaps. Disk failed 3 out of 5.

Top pschaff Retired Moderator Posts: 18276 Joined: 2006/12/13 20:15:34 Location: Tidewater, Virginia, North America Contact: Contact pschaff Website [SOLVED] can not mount RAID Quote Postby pschaff » 2010/12/10 13:19:03 Marking this Here's a detail for the array: Code: [[email protected] ~]# mdadm --detail /dev/md0 /dev/md0: Version : 00.90.03 Creation Time : Tue Mar 21 11:14:56 2006 Raid Level : raid6 Device Size : Why can't I find Phase to phase voltage like this How to mount a disk image from the command line? Hopefully it is something like this: Code: ls /sys/block/md127/md/ ...

Posting in the Forums implies acceptance of the Terms and Conditions. Anyway, I'm up and running. -- Johnny Ljunggren, Navtek AS Tlf: 918 50 411, 33 07 10 77 - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the Internal Bitmap : -175 sectors from superblock I wondering if it could be something like this: Re: mdadm 2.6.x regression, fails creation of raid1 w/ v1.0 sb and inter Can anyone Vim's error message when trying to write the file is: "/sys/devices/virtual/block/md127/md/array_state" E667: Fsync failed Any more ideas?

Most likely mdadm --stop /dev/md1; mdadm --assemble --force /dev/md1 /dev/sda1 /dev/sdb3 /dev/sdc2 /dev/sdd1 would have worked, with less data corruption. Adv Reply Quick Navigation Server Platforms Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums The Ubuntu Forum Community Ubuntu Official Flavours Support New to thanks! By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.

Two hints how this can be done, even if direct way with --force fails: 1) You can re-create your RAID with --assume-clean. (Don't forget this option since with it only superblocks Use dd_rescue, for e. Browse other questions tagged raid mdadm or ask your own question. I'm not sure that I could have removed the drive before powering down, though.

The data on the disks is not irreplaceable data -- everything that was on there is backed up in some form or another, or is stuff which I'm not going to more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science There may be some data corruption. Continuing. [ 790.388209] XFS (md10): Ending recovery (logdev: internal) [email protected]:/$ Thank you in advance for any suggestions on how to proceed, --Ben raid mdadm share|improve

Powered by vBulletin Version 4.2.2Copyright ©2000 - 2016, Jelsoft Enterprises Ltd. Why is it a bad idea for management to have constant access to every employee's inbox? Next I added /dev/sdc as a spare, Code: excession# mdadm --add /dev/md0 /dev/sdc mdadm: added /dev/sdc And then saw that it was happily rebuilding the data on that disk, Code: excession# Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.

I've tried that but it gives a Input/output error as well. You need to tell mdadm to remove a drive from the md before you add the new one. I can confirm that this works. Here is what the "detail" command tells me: excession# mdadm -D /dev/md127 /dev/md127: Version : 1.2 Creation Time : Sun May 29 18:32:22 2011 Raid Level : raid5 Used Dev Size

If helpful, here's the contents of /etc/fstab: [email protected]:/$ more /etc/fstab # /etc/fstab: static file system information. # # proc /proc proc defaults 0 Advanced Search

Forum English Get Technical Help Here Install/Boot/Login Can not start software raid1 array - input/output error Welcome! The array is finally alive again, my data is recovered and, best of all, I don't have to argue with any more invalids! Search this Thread 10-22-2011, 01:42 PM #1 Saline2 LQ Newbie Registered: Oct 2011 Posts: 5 Rep: mdadm error replacing a failed disk Hi Helpful Ubuntu Folks, I have a

Adv Reply July 10th, 2008 #2 siDDis View Profile View Forum Posts Private Message Just Give Me the Beans! Hot Network Questions Is it appropriate to tell my coworker my mom passed away? er... When I try to add the new disk I get a really unhelpful error message: excession# mdadm --manage /dev/md127 --add /dev/sdc mdadm: add new device failed for /dev/sdc as 5: Invalid

Its telling you that you can't add a 5th drive to an array in a degraded state. Results 1 to 2 of 2 Thread: Can not start software raid1 array - input/output error Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid ufmale Linux - Newbie 14 08-11-2009 02:48 PM mdadm failed disk, why? Oct 24 21:53:55 excession kernel: [177044.779328] md: pers->run() failed ...