From: Andrew Cooper <andrew.cooper3@citrix.com>
To: George Shuklin <george.shuklin@gmail.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: linux crash behavior
Date: Wed, 17 Aug 2011 12:21:26 +0100 [thread overview]
Message-ID: <4E4BA436.1020203@citrix.com> (raw)
In-Reply-To: <1313579697.2116.14.camel@mabase>
On 17/08/11 12:14, George Shuklin wrote:
> 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.
Is this dom0 or domU, and which Xen and Linux version?
~Andrew
> 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.
>
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
--
Andrew Cooper - Dom0 Kernel Engineer, Citrix XenServer
T: +44 (0)1223 225 900, http://www.citrix.com
next prev parent reply other threads:[~2011-08-17 11:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 11:14 linux crash behavior George Shuklin
2011-08-17 11:21 ` Andrew Cooper [this message]
2011-08-17 11:46 ` George Shuklin
2011-08-17 12:35 ` Ian Campbell
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