Date: Tue, 13 Aug 2013 22:24:05 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Richard Kojedzinszky" <krichy@cflinux.hu> Cc: freebsd-fs@freebsd.org Subject: Re: zvol snapshot recursive rename hang Message-ID: <A03AA26A123A448A876BEC3160393BA4@multiplay.co.uk> References: <alpine.BSF.2.00.1308132228350.78352@pi.nmdps.net> <82FB0124D01648E0A33C26CA3F9A1145@multiplay.co.uk> <alpine.BSF.2.00.1308132252520.80991@pi.nmdps.net>
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No it wont go into 9.2 a this stage, the deadlock fix in its is more of
a bandaid than a fully considered fix I'm afraid in that it helps is
some cases but isn't confirmed to work in all cases.
Regards
Steve
----- Original Message -----
From: "Richard Kojedzinszky" <krichy@cflinux.hu>
To: "Steven Hartland" <killing@multiplay.co.uk>
Cc: <freebsd-fs@freebsd.org>
Sent: Tuesday, August 13, 2013 9:54 PM
Subject: Re: zvol snapshot recursive rename hang
> Dear Steven,
>
> Thanks for your response. If it fixes the bug, will it enter releng/9.2?
> And is the bug only freebsd related?
>
> Thanks in advance,
>
> Kojedzinszky Richard
>
> On Tue, 13 Aug 2013, Steven Hartland wrote:
>
>> Known issue I'm afraid, you might want to try the patch attached to
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=178999
>>
>> which may well help with your specific case.
>>
>> Regards
>> Steve
>> ----- Original Message ----- From: "Richard Kojedzinszky" <krichy@cflinux.hu>
>> To: <freebsd-fs@freebsd.org>
>> Sent: Tuesday, August 13, 2013 9:31 PM
>> Subject: zvol snapshot recursive rename hang
>>
>>
>>> Dear ZFS devs,
>>>
>>> I've attached a script, which on releng/9.2 causes a deadlock somewhere.
>>>
>>> And what is strange to me that deadman does not cause a panic. It should,
>>> right?
>>>
>>> Thanks in advance,
>>> Kojedzinszky Richard
>>
>>
>> --------------------------------------------------------------------------------
>>
>>
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>>
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