Date: Fri, 17 Dec 1999 12:41:07 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: David Gilbert <dgilbert@velocet.ca> Cc: Mike Smith <msmith@FreeBSD.ORG>, David Gilbert <dgilbert@velocet.ca>, freebsd-current@FreeBSD.ORG Subject: Re: AMI MegaRAID datapoint... or is it NFS Message-ID: <199912172041.MAA64739@apollo.backplane.com> References: <14426.39265.260916.742812@trooper.velocet.net> <199912172022.MAA01030@mass.cdrom.com> <14426.40466.484723.608496@trooper.velocet.net>
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:Another thing I've found with the MegaRAID (or maybe this is an nfs :thing?) is that large scale (100Mb, full duplex) hits on the NFS :server tend to lock up the nfs server (which has the megaraid in it). :Typically, this includes not being able to access the non-raid root :var and usr partitions. : :Any ideas? I can reproduce the problem, but it doesn't cause a panic. : :Dave. :|David Gilbert, Velocet Communications. | Two things can only be | You need to figure out what the processes are locked up in. If 'ps axl' doesn't work then you need to ctl-alt-esc into DDB (assuming the kernel is configured for DDB) and do a 'ps' there. It should be possible to narrow the problem down from that output. -Matt Matthew Dillon <dillon@backplane.com> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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