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From: jes.sorensen@gmail.com
To: NeilBrown <neilb@suse.com>
Cc: Linux-RAID <linux-raid@vger.kernel.org>, Hannes Reinecke <hare@suse.de>
Subject: Re: [mdadm PATCH] udev-md-raid-assembly.rules: Skip non-ready devices
Date: Tue, 28 Mar 2017 14:22:43 -0400	[thread overview]
Message-ID: <wrfjr31hfeh8.fsf@gmail.com> (raw)
In-Reply-To: <87fuhz8thr.fsf@notabene.neil.brown.name> (NeilBrown's message of "Mon, 27 Mar 2017 11:15:44 +1100")

NeilBrown <neilb@suse.com> writes:
> From: Hannes Reinecke <hare@suse.de>
>
> If a device isn't fully initialized (e.g if it should be
> handled by multipathing) it should not be considered for
> md/RAID auto-assembly.  Doing so can cause incorrect results
> such as causing multipath to fail during startup.
>
> There is a convention that the udev environment variable
> SYSTEMD_READY be set to zero for such devices.  So change
> the mdadm rules to ignore devices with SYSTEMD_READY==0.
>
> Signed-off-by: Hannes Reinecke <hare@suse.de>
> Signed-off-by: NeilBrown <neilb@suse.com>
> ---
>  udev-md-raid-assembly.rules | 3 +++
>  1 file changed, 3 insertions(+)

Applied!

Thanks,
Jes

      reply	other threads:[~2017-03-28 18:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-27  0:15 [mdadm PATCH] udev-md-raid-assembly.rules: Skip non-ready devices NeilBrown
2017-03-28 18:22 ` jes.sorensen [this message]

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