Re: PROBLEM + POSS FIX: kernel stack overflow, xfs, many disks, heavywrite load, 8k stack, x86-64

From: John Berthels
Date: Thu Apr 08 2010 - 12:15:53 EST

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John Berthels wrote:

John Berthels wrote:
I'll reply again after it's been running long enough to draw conclusions.

The box with patch+THREAD_ORDER 1+LOCKDEP went down (with no further logging retrievable by /var/log/messages or netconsole).

We're loading up a 2.6.33.2 + patch + THREAD_ORDER 2 (no LOCKDEP) to get better info as to whether we are still blowing the 8k limit with the patch in place.

jb

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Next message: Peter Zijlstra: "Re: High priority threads causing severe CPU load imbalances"
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In reply to: John Berthels: "Re: PROBLEM + POSS FIX: kernel stack overflow, xfs, many disks, heavywrite load, 8k stack, x86-64"
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