Date: Wed, 10 Mar 2004 18:30:13 +0200 From: Ruslan Ermilov <ru@freebsd.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: current@freebsd.org Subject: Re: MD(4)/vnode hangs resolved (?) Message-ID: <20040310163013.GI90219@ip.net.ua> In-Reply-To: <34954.1078861189@critter.freebsd.dk> References: <34954.1078861189@critter.freebsd.dk>
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[-- Attachment #1 --] On Tue, Mar 09, 2004 at 08:39:49PM +0100, Poul-Henning Kamp wrote: > > Those of you who have experienced that md(4) backed by vnodes hang your > systems, please try this patch: > > http://phk.freebsd.dk/patch/md.patch > [...] > This solves the case where the system get stuck in "wdrain" because > a md(4)/vnode device is relatively large compared to the buffer cache. > I still have that script that causes the lockup. When I get back home (should happen in less than an hour), I will give it a shot and let you know. Thanks for tracking it down, "make release" on IA-64 will be grateful too! ;) Cheers, -- Ruslan Ermilov FreeBSD committer ru@FreeBSD.org [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAT0KVUkv4P6juNwoRArTOAJ4o+jCA4UxdF/32a4xcfOvbK3OqAACfd0BC fu1ASRVOLL8kc48Rao5n5U8= =sP3C -----END PGP SIGNATURE-----help
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