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Date:      Wed, 26 Nov 2008 15:14:10 +0200
From:      Andriy Gapon <avg@icyb.net.ua>
To:        Goran Lowkrantz <glz@hidden-powers.com>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: endless zpool scrub?
Message-ID:  <492D4BA2.90905@icyb.net.ua>
In-Reply-To: <4EECB3AA317601AE36BE0DB5@syn>
References:  <492D2122.4050203@icyb.net.ua> <EE062959DAD52243C84A2EED@syn> <492D4426.1080307@icyb.net.ua> <4EECB3AA317601AE36BE0DB5@syn>

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on 26/11/2008 14:59 Goran Lowkrantz said the following:
> --On November 26, 2008 14:42:14 +0200 Andriy Gapon <avg@icyb.net.ua> wrote:
> 
>> on 26/11/2008 13:24 Goran Lowkrantz said the following:
>>> Do you have a script or something that creates snapshots running?
>>>
>>> I used sysutils/zfs-snapshot-mgmt and did see the same as you, as a
>>> running scrub is reset by a snapshot creation.
>>
>> Yes, I've just realized I had recently enabled zfs-snapshot-mgmt on this
>> machine. And the time when scrub is "disrupted" is the time when
>> snapshots are taken. Thank you!
>>
>>> If you are using this script, we have tested a modified version that
>>> suspends snapshot creation on a pool that is scrubbing.
>>
>> I would be very grateful for the patch!
>>
>> -- 
>> Andriy Gapon
> 
> Attached is the latest we have from the author. It suspends snapshots
> during scrubs and support recursive snapshots.

Thank you and the author! These two features are quite cool.


-- 
Andriy Gapon



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