Date: Fri, 09 Jan 2009 10:05:57 -0500 From: Mike Tancsa <mike@sentex.net> To: Guy Helmer <ghelmer@palisadesys.com>, Pete French <petefrench@ticketswitch.com>, freebsd-stable@freebsd.org Subject: Re: Big problems with 7.1 locking up :-( Message-ID: <200901091506.n09F65sF035500@lava.sentex.ca> In-Reply-To: <49676406.9050902@palisadesys.com> References: <E1LL6dg-0007CN-DI@dilbert.ticketswitch.com> <49676406.9050902@palisadesys.com>
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At 09:49 AM 1/9/2009, Guy Helmer wrote:
>>RAID controller with a pair of mirrored drives connected. Each one has
>>both ethernets connected, bundled using lagg and LACP.
>>
>>
>I can't tell whether my situation is related, but I am seeing
>lockups on SMP Supermicro servers with both older (NetBurst-ish) and
>current Xeon CPUs. I have been dropping into the kernel debugger
>and getting lock information and process backtraces, but so far
>nothing has been conclusively identified. I think the issue I'm
>seeing was introduced sometime between October 2 and November 24 in
>the RELENG_7 branch, and I suppose the next step is to do a binary
>search for the offending change.
Are you using the same disk controller as Peter ? Do both of you run
with quotas on the file system ? By lockup, do you mean it doesnt
respond to the network either or just anything that needs disk IO ?
---Mike
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