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Date:      Thu, 27 Jul 2017 16:29:52 +0300
From:      Alexander Motin <mav@FreeBSD.org>
To:        Mike Tancsa <mike@sentex.net>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>
Subject:   Re: Mega ZFS MFCs
Message-ID:  <0a0d4479-2cda-f8ae-965d-ff8bf0e4c3f5@FreeBSD.org>
In-Reply-To: <088a85d2-ac64-3b43-eec5-3b21c06eb360@sentex.net>
References:  <088a85d2-ac64-3b43-eec5-3b21c06eb360@sentex.net>

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Hi Mike,

On 27.07.2017 16:21, Mike Tancsa wrote:
> 	I noticed quite a few MFCs to RELENG_11 around zfs yesterday and today.
> First off, thank you for all these fixes/enhancements! Of the some 60
> MFCs, are there any particular ones to be more aware of when updating
> servers ? 

The most complicated and invasive to me looks r321610 "8021 ARC buf data
scatter-ization".  It took 5 fix commits to make it behave in head, but
Andriy told me it should be good now, and I run it on my systems too.

> Are there any more to come, or is now a good time to test things out ?

I've merged all we had in head (except couple gptzfsboot commits
significantly increasing its size, that could break POLA).  Next round
will any way go to head first, so stable/11 should probably be idle for
a month at least and should be good for testing now.

-- 
Alexander Motin



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