search for: imsm

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2011 Oct 08
1
CentOS 6.0 CR mdadm-3.2.2 breaks Intel BIOS RAID
...ust 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 UUID=3d135942:f0fad0b0:33255f78:29c3f50a mdadm(IMSM): Unsupported attributes : 40000000 mdadm: IMSM metadata loading not allowed due to attributes incompatibility. mdadm(IMSM): Unsupported attributes : 40000000 mdadm: IMSM meta...
2005 Sep 08
3
Intel RAID controller
I have a dell precision 380: http://catalog.us.dell.com/CS1/CS1Page2.aspx?br=6&c=us&cs=555&fm=11210&l=en&s=biz with an Intel Matrix Storage Manager ICH7R RAID Controller http://www.intel.com/support/chipsets/imsm/sb/cs-020663.htm I need to get CentOS 3 installed on this thing but can't due to the fact that the controller is not supported in 2.4 kernels. There is a patch available from http://iswraid.sourceforge.net/. Question - Since the installer has the "wrong" kernel, how do I go about g...
2020 Sep 18
4
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 /proc/mdstat: Personalities : [raid10] md127 : active raid10 sdf1[2](F) sdg1[3] sde1[1] sdd1[0] 1949480960 blocks super 1.2 512K chunks 2 near-copies [4/3] [UU_U] bitmap: 15/15 pages [60KB...
2020 Sep 18
0
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 > > /proc/mdstat: > Personalities : [raid10] > md127 : active raid10 sdf1[2](F) sdg1[3] sde1[1] sdd1[0] > 1949480960 blocks super 1.2 512K chunks 2 near-copies [4/3] [UU_U...
2011 Mar 08
0
Race condition with mdadm at bootup?
...er booting, but all it does is complain about "No suitable drives found for /dev....." Here is the mdadm.conf file: ------------------------------------- MAILADDR root PROGRAM /root/bin/record_md_events.sh DEVICE partitions ##DEVICE /dev/sd* <<---- this didn't help. AUTO +imsm +1.x -all ## Host OS root arrays: ARRAY /dev/md0 metadata=1.0 num-devices=2 spares=1 UUID=75941adb:33e8fa6a:095a70fd:6fe72c69 ARRAY /dev/md1 metadata=1.1 num-devices=2 spares=1 UUID=7a96d82d:bd6480a2:7433f1c2:947b84e9 ARRAY /dev/md2 metadata=1.1 num-devices=2 spares=1 UUID=...
2019 Oct 28
1
NFS shutdown issue
...r external:/md127/0 level 5, 64k chunk, algorithm 0 [4/4] [UUUU] md126 : active raid5 sda[3] sdb[2] sdc[1] sdd[0] 5440012288 blocks super external:/md127/1 level 5, 64k chunk, algorithm 0 [4/4] [UUUU] md127 : inactive sda[3](S) sdb[2](S) sdd[1](S) sdc[0](S) 20804 blocks super external:imsm unused devices: <none> [root at linux-fs01 ~]# mdadm -D /dev/md/System /dev/md/System: Container : /dev/md/imsm0, member 0 Raid Level : raid5 Array Size : 134217728 (128.00 GiB 137.44 GB) Used Dev Size : 44739328 (42.67 GiB 45.81 GB) Raid Devices : 4...
2016 Mar 12
4
C7 + UEFI + GPT + RAID1
Hi list, I'm new with UEFI and GPT. For several years I've used MBR partition table. I've installed my system on software raid1 (mdadm) using md0(sda1,sdb1) for swap, md1(sda2, sdb2) for /, md2 (sda3,sdb3) for /home. From several how-to concerning raid1 installation, I must put each partition on a different md devices. I've asked times ago if it's more correct create the
2015 Nov 05
1
[PATCH 1/2] test-data: phony-guests: Don't use *.tmp.* temporary files.
..., '/dev/sdb1']); $g->md_create ('root', ['/dev/sda2', '/dev/sdb2']); - open (my $mdadm, '>', "mdadm.tmp.$$") or die; + open (my $mdadm, '>', "fedora.mdadm") or die; print $mdadm <<EOF; MAILADDR root AUTO +imsm +1.x -all @@ -123,9 +123,9 @@ EOF } elsif ($ENV{LAYOUT} eq 'btrfs') { - push (@images, "fedora-btrfs.img.tmp.$$"); + push (@images, "fedora-btrfs.img-t"); - open (my $fstab, '>', "fstab.tmp.$$") or die; + open (my $fstab, '>', &q...
2011 Nov 23
8
[PATCH 0/8] Add MD inspection support to libguestfs
This series fixes inspection in the case that fstab contains references to md devices. I've made a few changes since the previous posting, which I've summarised below. [PATCH 1/8] build: Create an MD variant of the dummy Fedora image I've double checked that no timestamp is required in the Makefile. The script will not run a second time to build fedora-md2.img. [PATCH 2/8] build:
2013 Apr 18
0
Processed: adding new jessie tag to sid-tagged bugs
...hl <tolimar at debian.org>} [iftop] no ipv6 support Added tag(s) jessie. > tags 244664 + jessie Bug #244664 [darkice] DarkIce: VorbisLibEncoder.cpp:126: vorbis lib opening underlying sink error [0] Added tag(s) jessie. > tags 684712 + jessie Bug #684712 [lvm2] lvm2: automatically filter imsm and ddf formatted disks Added tag(s) jessie. > tags 658970 + jessie Bug #658970 {Done: Michael Gilbert <mgilbert at debian.org>} [wine] wine: new upstream release Bug #585409 {Done: Michael Gilbert <mgilbert at debian.org>} [wine] Please package wine1.2 series Bug #589371 {Done: Mich...