Date: Wed, 14 May 2008 20:56:15 +0400 From: Stanislav Sedov <stas@FreeBSD.org> To: Martin Matuska <mm@FreeBSD.org> Cc: freebsd-fs@FreeBSD.org Subject: Re: ZFS lockup in "zfs" state Message-ID: <20080514205615.87d3f1b7.stas@FreeBSD.org> In-Reply-To: <48252C89.8@FreeBSD.org> References: <48252C89.8@FreeBSD.org>
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On Sat, 10 May 2008 07:03:05 +0200 Martin Matuska <mm@FreeBSD.org> mentioned: > Hi, > > I just experienced the same lockup in zfs state as other people did > (Ivan Voras, Peter Schuller) - UFS filesystems still intact. > There was heavy backup tar/gzip activity on the filesystem (read-only, > write was to NFS) and lots of reads via NFS, the server was doing this > job without problems for 11 days. > The following patch, published some time ago by pjd helped me: http://mbsd.msk.ru/dist/zfs_lockup.diff 100+ days of uptime of heavily loaded machines and no problems so far. Hope it would help. -- Stanislav Sedov ST4096-RIPE
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