Gentoo Archives: gentoo-user

From: Arnau Bria <arnau@×××××××××.net>
To: gentoo-user@l.g.o
Subject: [gentoo-user] kicking non-fresh hda1 from array
Date: Thu, 19 Feb 2009 14:36:47
Hi all,

after a reboot (my machine was up for more than 6 months) I saw my raid
with only one of two devices used, and I had to read the second

#mdadm --manage /dev/md1 --add /dev/hda1
mdadm: re-added /dev/hda1

# cat /proc/mdstat 
Personalities : [raid1] [multipath] [faulty] 
md1 : active raid1 hda1[2] hdc1[1]
      29302464 blocks [2/1] [_U]
      [>....................]  recovery =  2.8% (846976/29302464) finish=19.9min speed=23731K/sec

Looking at dmes I saw this message:

raid1: raid set md2 active with 1 out of 2 mirrors
md: considering hdc1 ...
md:  adding hdc1 ...
md:  adding hda1 ...
md: created md1
md: bind<hda1>
md: bind<hdc1>
md: running: <hdc1><hda1>
md: kicking non-fresh hda1 from array!
md: unbind<hda1>
md: export_rdev(hda1)
raid1: raid set md1 active with 1 out of 2 mirrors
md: ... autorun DONE.

so, seems that hda1 was out of sync... is this the meaning?
How could it happen? cause mdadm did not send any email about my raid


Arnau Bria
Bombing for peace is like fucking for virginity


Subject Author
Re: [gentoo-user] kicking non-fresh hda1 from array Volker Armin Hemmann <volkerarmin@××××××××××.com>