similar to: Drive failed in 4-drive md RAID 10

> I got the email that a drive in my 4-drive RAID10 setup failed. What are > my > options? > > Drives are WD1000FYPS (Western Digital 1 TB 3.5" SATA). > > mdadm.conf: > > # mdadm.conf written out by anaconda > MAILADDR root > AUTO +imsm +1.x -all > ARRAY /dev/md/root level=raid10 num-devices=4 > UUID=942f512e:2db8dc6c:71667abc:daf408c3 > >

--On Friday, September 18, 2020 10:53 PM +0200 Simon Matter <simon.matter at invoca.ch> wrote: > mdadm --remove /dev/md127 /dev/sdf1 > > and then the same with --add should hotremove and add dev device again. > > If it rebuilds fine it may again work for a long time. This worked like a charm. When I added it back, it told me it was "re-adding" the drive, so it

Somewhere, mdadm is cacheing information. Here is my /etc/mdadm.conf file: more /etc/mdadm.conf # mdadm.conf written out by anaconda DEVICE partitions MAILADDR root ARRAY /dev/md0 level=raid1 num-devices=4 metadata=0.90 UUID=55ff58b2:0abb5bad:42911890:5950dfce ARRAY /dev/md1 level=raid1 num-devices=2 metadata=0.90 UUID=315eaf5c:776c85bd:5fa8189c:68a99382 ARRAY /dev/md2 level=raid1 num-devices=2

I just upgraded my home KVM server to CentOS 6.0 CR to make use of the latest libvirt and now my RAID array with my VM storage is missing. It seems that the upgrade to mdadm-3.2.2 is the culprit. This is the output from mdadm when scanning that array, # mdadm --detail --scan ARRAY /dev/md0 metadata=imsm UUID=734f79cf:22200a5a:73be2b52:3388006b ARRAY /dev/md126 metadata=imsm

Hi, On Mon, 2016-10-24 at 12:07 +0200, Alessandro Baggi wrote: > === START OF READ SMART DATA SECTION === > SMART Error Log not supported I reckon there's a <snip> between those lines. The line right after the first should read something like: SMART overall-health self-assessment test result: PASSED or "FAILED" for that matter. If not try running smartctl -t short

Hello, I'm running FreeBSD 9.0/amd64, pure ZFS setup, one Seagate disk ST2000NM0011 SN02 on LSI Logic (mpt) controller. Yes, I know that running one disk on RAID controller is a bit weird, I have to find yet if it is possible to connect disk to internal SATA controller. About two days ago, system became SLOW. Disk usage is constantly 100%, and sometimes I'm getting swap_pager:

On Thu, 27 Oct 2016 11:25, Alessandro Baggi wrote: > Il 24/10/2016 14:05, Leonard den Ottolander ha scritto: >> On Mon, 2016-10-24 at 12:07 +0200, Alessandro Baggi wrote: >> > === START OF READ SMART DATA SECTION === >> > SMART Error Log not supported >> >> I reckon there's a <snip> between those lines. The line right after the >> first

NOTE: this is happening on Centos 6 x86_64, 2.6.32-504.3.3.el6.x86_64 not Centos 5 Dell PowerEdge 2970, Seagate SATA drive, non-raid. I have this server which has been dying randomly, with no logs. I had a tail -f over ssh for a week, when this just happened. Feb 8 00:10:21 thirteen-230 kernel: mptscsih: ioc0: attempting task abort! (sc=ffff880057a0a080) Feb 8 00:10:21 thirteen-230 kernel:

After having massive problems with a supermicro X7DBE box using AOC-SAT2-MV8 Marvell controllers and opensolaris snv79 (same as described here: http://sunsolve.sun.com/search/document.do?assetkey=1-66-233341-1) we just start over using new hardware and opensolaris 2008.05 upgraded to snv94. We used again a supermicro X7DBE but now with two LSI SAS3081E SAS controllers. And guess what? Now we get

Hi, Recently I've decided to play with gjournal. Main reason was a promise of avoiding full fsck check after unclean shutdown. I've successfuly configured gjournal on existing filesystems (all UFS). And then it happened - my system had a power failure. After boot, it forced me to run fsck manualy. Nothing special, I did it before... But this time it failed on gjournaled disks.

Hi All, I know many of us here manage RAID on our Centos based servers so this may be of interest to us all. I ordered three new "Enterprise hard drives" this month from a well known UK online retailer. The drives arrived as new in their anti-static packaging. Before using one of the drives in a mission critical hardware raid I checked the SMART attributes and was amazed at what I

On Sun, Jan 17, 2016 at 10:05 AM, Matt Garman <matthew.garman at gmail.com> wrote: > I'm not sure what's going on with your drive. But if it were mine, I'd want > to replace it. If there are issues, that long smart check ought to turn up > something, and in my experience, that's enough for a manufacturer to do a > warranty replacement. I agree with Matt. Go

Hello list I've been running the following command, first in fc20 and then now (since the beginning of March) in fc26: now=$(date +"%Y%m%d-%H%M"); sudo rsync -ahuAESX -vi /home/ /run/media/readlegal/Backup/home > /run/media/readlegal/Backup/rsync-changes_$now Since the move to fc26, this command has caused the complete freeze/crash of the system. I tried it under multi-user

I've got a 1Tb USB disc that appears to be dying - eg it took about 10 days (!) to run 'badblocks -nsv /dev/sdc' and it only did less than 2% in that time. Read access became _really_ slow. So there's definitely something amiss and I've got it offline. There's no drama about the content as I have other backups and I'm resigned to junking the thing, but I'm curious

First some history. This is an Intel MB and processor some 6 years old, initially running CentOS 6. It has 4 x 1TB sata drives set up in two mdraid 1 mirrors. It has performed really well in a rural setting with frequent power cuts which the UPS has dealt with and auto shuts down the server after a few minutes and then auto restarts when power is restored. The clients needed a Windoze server

Hello All, on a Centos5 system installed with software raid I'm getting: raid1: raid set md127 active with 2 out of 2 mirrors md:.... autorun DONE md: Autodetecting RAID arrays md: autorun..... md : autorun DONE trying to resume form /dev/md1 creating root device mounting root device mounting root filesystem ext3-fs : unable to read superblock mount :

Hello Hendrik Can you help input 2 commands 'mount' and 'df -TPh' on OMV, and post the output to us, thank you. -- Regards, Jones Syue | ??? QNAP Systems, Inc.

hi All, I''m new on the list. System: Distributor ID: Ubuntu Description: Ubuntu 13.04 Release: 13.04 Codename: raring Linux ctu 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux The symptom is the same with Saucy 3.9 kernel. ii btrfs-tools 0.20~git20130524~650e656-0daily13~raring1 amd64 Checksumming Copy on

Hi everyone Firstly, apologies for the cross post, I am not sure which list is most appropriate for this question. I should also point out, that I did not install OCFS2 and I am not the person that normally looks after these kind of things, so please can you bear that in mind when you make any suggestions (I will need a lot of detail!) The problem: accessing certain directories within the

Hi everyone Firstly, apologies for the cross post, I am not sure which list is most appropriate for this question. I should also point out, that I did not install OCFS2 and I am not the person that normally looks after these kind of things, so please can you bear that in mind when you make any suggestions (I will need a lot of detail!) The problem: accessing certain directories within the