Date: Tue, 7 Sep 2010 21:32:04 +0200 From: Matthias Gamsjager <mgamsjager@gmail.com> To: Sergey Zaharchenko <doublef-ctm@yandex.ru> Cc: freebsd-fs@freebsd.org Subject: Re: 8.1-RELEASE ZFS hangs Message-ID: <AANLkTimoSNVMCYzqPYXV_51KjK8%2BsUej2goJwAdDV2%2Bn@mail.gmail.com> In-Reply-To: <20100907164204.GA2571@nautilus.vmks.ru> References: <20100907164204.GA2571@nautilus.vmks.ru>
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Did you try 8 stable to see if it makes any difference? On 7 Sep 2010 18:58, "Sergey Zaharchenko" <doublef-ctm@yandex.ru> wrote: Hello list, hello Pawel, I'm observing a reproducible (a matter of seconds) ZFS `deadlock'. This is on an 8.1-RELEASE amd64 quad-core system with 8G of RAM. It takes a few writes/syncs to the filesystem to make it unusable ('bonnie++ -f' works). Processes are stuck in states like zio->..., zil->..., etc. Looks like I'm not the only one: http://lists.freebsd.org/pipermail/freebsd-stable/2010-August/058362.html My problem is described more detailedly in: http://lists.freebsd.org/pipermail/freebsd-stable/2010-September/058665.html Please tell me if there's anything else that you need. I can file a PR if you prefer it that way... Thanks, -- Sergey Zaharchenko
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