[Bug 1123256] New: MD-RAID "auto-read-only" with no obvious reason
http://bugzilla.opensuse.org/show_bug.cgi?id=1123256 Bug ID: 1123256 Summary: MD-RAID "auto-read-only" with no obvious reason Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: Ulrich.Windl@rz.uni-regensburg.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Accidentially I noticed that one of my two MD-RAID1 is flagged "auto-read-only" for no obvious reason. Also no insightful message in journal. I have two IMSM RAID1: 2x2TB disks (sda,b), 2x250GB disks (sdc,d) The MD_STATUS is like this: ~> cat /proc/mdstat Personalities : [raid1] md124 : active (auto-read-only) raid1 sdc[1] sdd[0] 244195328 blocks super external:/md125/0 [2/2] [UU] md125 : inactive sdc[1](S) sdd[0](S) 6248 blocks super external:imsm md126 : active raid1 sdb[1] sda[0] 1953497088 blocks super external:/md127/0 [2/2] [UU] md127 : inactive sda[1](S) sdb[0](S) 6306 blocks super external:imsm unused devices: <none> Messages reladed to md124 in journal are essentially these since boot: Jan 27 19:19:50 host kernel: md/raid1:md124: active with 2 out of 2 mirrors Jan 27 19:19:50 host kernel: md124: detected capacity change from 0 to 250056015872 Jan 27 19:19:50 host kernel: md124: p1 Even in the previous boots I found nothing unusual (the RAID is without problem in Windows). mdadm shows this status: # mdadm -Q --detail /dev/md124 /dev/md124: Container : /dev/md/imsm1, member 0 Raid Level : raid1 Array Size : 244195328 (232.88 GiB 250.06 GB) Used Dev Size : 244195460 (232.88 GiB 250.06 GB) Raid Devices : 2 Total Devices : 2 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Consistency Policy : resync UUID : ca03d8fc:3d697cfb:9f4aebc1:6f55584c Number Major Minor RaidDevice State 1 8 32 0 active sync /dev/sdc 0 8 48 1 active sync /dev/sdd Both disks are "idle, normal, clean". -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1123256 http://bugzilla.opensuse.org/show_bug.cgi?id=1123256#c1 --- Comment #1 from Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de> --- Kernel is 4.12.14-lp150.12.25-default, mdadm is mdadm-4.0-lp150.7.1.x86_64 (both latest). -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1123256 http://bugzilla.opensuse.org/show_bug.cgi?id=1123256#c3 Neil Brown <nfbrown@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #3 from Neil Brown <nfbrown@suse.com> --- Closing as invald, as it is normal behaviour. -- You are receiving this mail because: You are on the CC list for the bug.
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