* mdadm "--examine" & "--detail" report different metadata version info for same array
@ 2009-04-20 5:27 PGNet
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From: PGNet @ 2009-04-20 5:27 UTC (permalink / raw)
To: linux-raid
running openSUSE 11.1,
uname -ri
2.6.27.21-27-xen x86_64
with,
mdadm --version
mdadm - v3.0-devel2 - 5th November 2008
creating a raid array with mdadm, e.g.
mdadm -v --create /dev/md0 --level=raid10 --raid-devices=2
--layout=f2 --chunk=1024 --metadata=1.2 --bitmap=internal /dev/sda1
/dev/sdb1
checking array data from superblocks,
mdadm --examine --scan
ARRAY /dev/md/0 level=raid10 metadata=1.2 num-devices=2 UUID=138... name=nas:0
and active array,
mdadm --detail --scan
ARRAY /dev/md0 level=raid10 num-devices=2 metadata=1.02 name=nas:0 UUID=138...
reports two different metadata versions -- "1.02" and "1.2"
why are the two #s different? convention, or bug?
thanks.
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2009-04-20 5:27 mdadm "--examine" & "--detail" report different metadata version info for same array PGNet
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