Date: Thu, 14 Feb 2002 10:40:37 +0100 From: martijn <martijn@pacno.net> To: "Jan L. Peterson" <jlp@softhome.net> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: panic on 4.5-RELEASE Message-ID: <20020214094037.GC92426@drain.hofnet> In-Reply-To: <20020213230828.34F3341EF4@mail.flipdog.com> References: <20020213230828.34F3341EF4@mail.flipdog.com>
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Once upon a Wed, Feb 13 2002, Jan L. Peterson hit keys in the following order: > > I've just installed 4.5-RELEASE on my new hard drive in an HP > Omnibook 6000. Doing heavy disk activity combined with network > activity results in a panic. I discovered this first while doing an > installworld off of a nfs mounted /usr/src and /usr/obj. Some fiddling > left me with a broken system and I had to re-install. On the new > install, I built a kernel with DDB in it and then tried tarring > /usr/ports from a nfs mounted filesystem to a local filesystem. Boom > again. I might have had a similair problem. haven't looked into it any deeper yet, but it looks like UDP NFS mounts with 16384 make the NFS server's kernel crash hard. after i found a workaround, i didn't have chance to trace this bug. My situation was that i was copying a bunch of stuff from a linux machine, which had options for nfs mounts set to 16384 byte blocks. When i set them to 8192, FreeBSD didn't crash any more. hope this helps... martijn To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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