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[Xen-users] kernel.sysrq, is it used in the Xen kernel


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Steven Timm <timm@xxxxxxxx>
  • Date: Fri, 08 Aug 2008 09:50:33 -0500 (CDT)
  • Delivery-date: Fri, 08 Aug 2008 08:06:40 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>


Does it make any difference what the value of kernel.sysrq
is set to for the Xen kernel that is running in domU?
If it does, is there any way to actually send the sysrq signal
to the domU in the event that the virtual machine is hung and
needs reboot?  Or is that all not needed because we have xm destroy
available to us?

Steve Timm




--
------------------------------------------------------------------
Steven C. Timm, Ph.D  (630) 840-8525
timm@xxxxxxxx  http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Assistant Group Leader.

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