From: Chris Green <cl@isbd.net>
To: linux-raid@vger.kernel.org
Subject: Re: Failed SBOD RAID on old NAS, how to diagnose/resurrect?
Date: Sat, 7 Mar 2020 22:08:20 +0000 [thread overview]
Message-ID: <20200307220820.GA31559@esprimo> (raw)
In-Reply-To: <20200307215811.GA27305@esprimo>
More information, from dmesg:-
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
device-mapper: ioctl: 4.12.0-ioctl (2007-10-02) initialised: dm-devel@redhat.com
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
md: Autodetecting RAID arrays.
md: Scanned 8 and added 8 devices.
md: autorun ...
md: considering sdb4 ...
md: adding sdb4 ...
md: sdb3 has different UUID to sdb4
md: sdb2 has different UUID to sdb4
md: sdb1 has different UUID to sdb4
md: sda4 has different UUID to sdb4
md: sda3 has different UUID to sdb4
md: sda2 has different UUID to sdb4
md: sda1 has different UUID to sdb4
md: created md4
md: bind<sdb4>
md: running: <sdb4>
raid1: raid set md4 active with 1 out of 2 mirrors
raid1 not hw raidable, needs two working disks.
md: considering sdb3 ...
md: adding sdb3 ...
md: sdb2 has different UUID to sdb3
md: sdb1 has different UUID to sdb3
md: sda4 has different UUID to sdb3
md: adding sda3 ...
md: sda2 has different UUID to sdb3
md: sda1 has different UUID to sdb3
md: created md3
md: bind<sda3>
md: bind<sdb3>
md: running: <sdb3><sda3>
raid1: raid set md3 active with 2 out of 2 mirrors
raid1 using hardware RAID 0x00000001
md: considering sdb2 ...
md: adding sdb2 ...
md: sdb1 has different UUID to sdb2
md: sda4 has different UUID to sdb2
md: adding sda2 ...
md: sda1 has different UUID to sdb2
md: created md1
md: bind<sda2>
md: bind<sdb2>
md: running: <sdb2><sda2>
raid1: raid set md1 active with 2 out of 2 mirrors
raid1 using hardware RAID 0x00000001
md: considering sdb1 ...
md: adding sdb1 ...
md: sda4 has different UUID to sdb1
md: adding sda1 ...
md: created md0
md: bind<sda1>
md: bind<sdb1>
md: running: <sdb1><sda1>
raid1: raid set md0 active with 2 out of 2 mirrors
raid1 using hardware RAID 0x00000001
md: considering sda4 ...
md: adding sda4 ...
md: created md2
md: bind<sda4>
md: running: <sda4>
raid1: raid set md2 active with 1 out of 2 mirrors
raid1 not hw raidable, needs two working disks.
md: ... autorun DONE.
--
Chris Green
next prev parent reply other threads:[~2020-03-07 22:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-07 21:58 Failed SBOD RAID on old NAS, how to diagnose/resurrect? Chris Green
2020-03-07 22:08 ` Chris Green [this message]
2020-03-08 14:14 ` Failed JBOD " Chris Green
2020-03-10 21:20 ` Song Liu
2020-03-10 22:11 ` Chris Green
2020-03-10 23:46 ` Song Liu
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