[CentOS-virt] Connection stall when connecting to XEN guests
peter.hopfgartner at r3-gis.com
Wed Apr 14 14:41:50 UTC 2010
I have a physical server (Dell Poweredge 1950III) running current
CentOS 5.4 x86_64 and the XEN hypervisor, provided by CentOS.
This machine has 2 virtual machines installed, both with CentOS 5.4 x86_64.
Unfortunatly SSH connections coming both, from an external machine or
from DOM0, regularly stall, for a period of some minutes. In other
words, while working through SSH, at a given moment everything freezes
and after some minutes thaws again.
We have several other machines with similar hardware/software
configurations, but none of these has similar stalls.
Anyway, when attaching the console with "xm console <vm-name>" there are
no stalls at all.
Does anybody have any suggestion on where to start to trouble shoot this
Dott. Peter Hopfgartner
R3 GIS Srl - GmbH
Via Johann Kravogl-Str. 2
I-39012 Meran/Merano (BZ)
Email: peter.hopfgartner at r3-gis.com
Tel. : +39 0473 494949
Fax : +39 0473 069902
www : http://www.r3-gis.com
XING : http://www.xing.com/go/invita/8917535
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