Date: Thu, 7 Aug 2003 14:19:08 -0700 (PDT) From: Kip Macy <kmacy@netapp.com> To: Mark Powell <M.S.Powell@salford.ac.uk> Cc: freebsd-hackers@freebsd.org Subject: Re: panic during nfs operations in 4.8S on Dell 2650 Message-ID: <Pine.GSO.4.10.10308071416300.4501-100000@elwood-fe.eng.netapp.com> In-Reply-To: <20030807202928.B92323@plato.salford.ac.uk>
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Can you get a backtrace? Not knowing anything at this point, bumping up the number of mbuf clusters *might* help. -Kip FYI: I'm not representing NetApp in any official capacity on this, I just happen to have a vested interest in both OnTap and FreeBSD. On Thu, 7 Aug 2003, Mark Powell wrote: > On Thu, 7 Aug 2003, Mark Powell wrote: > > We've recently got a couple of Dell Poweredge 2650's with 2x2.8GHz > > Xeons, 4GB RAM, PERC 3/Di (aac) RAID controller. They are mounting a 700GB > > fs over NFS from a NetAPP. They are connected to a Cisco 3550-12T gigabit > > over copper switch. I tried them first on the intel em cards and they > > panicked and also the internal bge adapters with the same result. > > Thought everything was fine until I was rsyncing the POP3 mail stores > > from the old machines onto these. Rsync runs for about an hour or so and > > get's large. In the 300M-600M region the system will always panic. This > > happens on both systems, so doesn't seem a hardware fault. > > This is a 4.8S kernel and world rebuilt as of today. > > -- > Mark Powell - UNIX System Administrator - The University of Salford > Information Services Division, Clifford Whitworth Building, > Salford University, Manchester, M5 4WT, UK. > Tel: +44 161 295 5936 Fax: +44 161 295 5888 www.pgp.com for PGP key > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" >
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