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From: George Shuklin <george.shuklin@gmail.com>
To: xen-devel@lists.xensource.com
Subject: linux crash behavior
Date: Wed, 17 Aug 2011 15:14:57 +0400	[thread overview]
Message-ID: <1313579697.2116.14.camel@mabase> (raw)

Good day.

I found that xen_panic_event (in arch/x86/xen/enlighten.c) ignore sysctl
settings for kernel.panic, which declare delay between crash and crash
consequences. 

F.e. if we do this in:

sysctl kernel.panic=30
echo c >/proc/sysrq-trigger

I expect at least 30s of crashdump on screen, not instant domain
disappearance.

Is this feature or bug?

Thanks.

             reply	other threads:[~2011-08-17 11:14 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-17 11:14 George Shuklin [this message]
2011-08-17 11:21 ` linux crash behavior Andrew Cooper
2011-08-17 11:46   ` George Shuklin
2011-08-17 12:35 ` Ian Campbell

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