Date: Mon, 25 May 2009 15:36:51 +0400 From: "Marat N.Afanasyev" <amarat@ksu.ru> To: Ivan Voras <ivoras@freebsd.org> Cc: freebsd-current@freebsd.org, freebsd-stable@freebsd.org Subject: Re: gjournal locks up Message-ID: <4A1A82D3.3000804@ksu.ru> In-Reply-To: <gvduv1$qkp$1@ger.gmane.org> References: <4d7dd86f0905250042v61f2af6cl943b665cdbeb26a3@mail.gmail.com> <gvdkaa$qs4$1@ger.gmane.org> <4d7dd86f0905250339o6e395102l5074198b38143970@mail.gmail.com> <gvdtes$lu3$1@ger.gmane.org> <4d7dd86f0905250415u32171606qaf9b64185da1a50@mail.gmail.com> <gvduv1$qkp$1@ger.gmane.org>
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This is a cryptographically signed message in MIME format. --------------ms020100020400090800020107 Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Ivan Voras wrote: > David N wrote: >> 2009/5/25 Ivan Voras <ivoras@freebsd.org>: >>> David N wrote: >>> >>>> The first time it locked up was when i was copying >>>> cp -va >>>> from one disk (degraded mirrror) to the other disk (degraded mirror + >>>> gjournal). Copied around 40GB until it locked up. It did it 3 times >>>> before i manage to copy everything over. Re-syncing of the mirror >>>> works fine. >>>> >>>> Should i use >>>> options KDB >>>> options DDB >>>> options INVARIANTS >>>> options INVARIANTS_SUPPORT >>>> options WITNESS >>>> options DIAGNOSTIC >>>> ? >>> You can leave DIAGNOSTIC out. >>> >>> I'd still like you to post process' states (wchan) - in your case, of >>> the "cp" process. >> How would i go about doing that? >> Sorry, I'm new to debugging FreeBSD, been using for a long time though. > > You can see them in "top" or you can do "ps axul". > usually when disc subsystem locks no program can be launched neither top, nor ps ;) i'd rather use ^T while cp hang -- SY, Marat --------------ms020100020400090800020107 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIII8zCC 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