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Date:      Wed, 21 Nov 2018 14:05:22 -0500
From:      Alexander Motin <mav@FreeBSD.org>
To:        rgrimes@freebsd.org
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r340737 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Message-ID:  <9f086b68-35b0-a34d-74b9-adf3f9af4765@FreeBSD.org>
In-Reply-To: <201811211901.wALJ1k9U073353@pdx.rh.CN85.dnsmgr.net>
References:  <201811211901.wALJ1k9U073353@pdx.rh.CN85.dnsmgr.net>

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On 21.11.2018 14:01, Rodney W. Grimes wrote:
>> Author: mav
>> Date: Wed Nov 21 18:18:57 2018
>> New Revision: 340737
>> URL: https://svnweb.freebsd.org/changeset/base/340737
>>
>> Log:
>>   Revert r340096: 9952 Block size change during zfs receive drops spill block
>>   
>>   It was reported, and I easily reproduced it, that this change triggers panic
>>   when receiving replication stream with enabled embedded blocks, when short
>>   file compressing into one embedded block changes its block size.  I am not
>>   sure that the problem is in this particuler patch, not just triggered by it,
>>   but since investigation and fix will take some time, I've decided to revert
>>   this for now.
>>   
>>   PR:		198457, 233277
> 
> Is there any impact to stable/12, and more specifically, releng/12?

No.  This code was committed to head after the stable/12 branched, and I
was just going to merge it when the new problem was reported.

-- 
Alexander Motin



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