From: NeilBrown <nfbrown@novell.com>
To: d4lamar <d4lamar@gmail.com>, linux-raid@vger.kernel.org
Subject: Re: Stop resync operation
Date: Mon, 21 Dec 2015 15:22:58 +1100 [thread overview]
Message-ID: <87mvt44ehp.fsf@notabene.neil.brown.name> (raw)
In-Reply-To: <CAF8SPVLYv4fq1Wf80RGHuiO0bLwCK7EU+yp3M3bBXk2_23Nf4Q@mail.gmail.com>
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On Fri, Nov 06 2015, d4lamar wrote:
> Dear Developers,
>
> I have a question for you.
>
> I have a raid10 md array:
>
> Is it theoretically possible to stop a running resync operation and
> mark the array as clean without stopping the array ?
Firstly stop the resync with:
echo frozen > /sys/block/mdXXX/md/sync_action
Then mark the resync as complete with
echo none > /sys/block/mdXXX/md/resync_start
then re-enable sync with
echo idle > /sys/block/mdXXX/md/sync_action
But maybe 6 weeks was too long to wait for a reply :-(
NeilBrown
>
> I do not want the resync to be respawned automatically.
>
> Thanks and Best Regards,
> d4lamar
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prev parent reply other threads:[~2015-12-21 4:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-06 6:44 Stop resync operation d4lamar
2015-12-21 4:22 ` NeilBrown [this message]
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