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RE: [Xen-ia64-devel] SMP host + SMP guest stability


  • To: "Tristan Gingold" <Tristan.Gingold@xxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
  • Date: Wed, 1 Mar 2006 17:00:11 +0800
  • Delivery-date: Wed, 01 Mar 2006 09:01:06 +0000
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: AcY9DPOezo9SvzmXQXG9Wn+7xJENBwAAVotA
  • Thread-topic: [Xen-ia64-devel] SMP host + SMP guest stability

>From: Tristan Gingold
>Sent: 2006年3月1日 16:50
>To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>Subject: [Xen-ia64-devel] SMP host + SMP guest stability
>
>Hi,
>
>during the last night, I ran a script to compile the linux kernel.
>SMP host was enabled (4 cpus) and my SMP guest patch was included (but
>dom0
>ran on only 1 cpu).

So domU runs with guest SMP enabled on another physical cpu at that time?

Thanks,
Kevin

>The good news is 23 compilations were successful.
>The bad news is the crash during the 24th.  This is not a real crash: xen and
>linux were still running, but SCSI disk was deconnected.  I don't know if
>this is a Xen issue or an hardware issue.
>
>To my mind, SMP host seems to be pretty stable now.
>
>Tristan.
>
>
>
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