[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Para-Virt DomU + HVM DomU with xen 4.1.1 & linux 3.0.6 locks up system
On 14/10/2011 15:00, Konrad Rzeszutek Wilk wrote: > On Fri, Oct 14, 2011 at 02:35:13PM +0100, Anthony Wright wrote: >> I have xen 4.1.1 running with a 3.0.6 linux kernel, both 32 bit. >> >> If I run 2 x para-virtualized DomUs they run fine. If I run 2 x HVM >> DomUs they run fine. If I run 1 x para-virtualized and 1 x HVM DomU (it >> doesn't matter which one is run first & which second), the system locks >> up just after I start the second DomU. > Locks up you say? When you launch the second guest, can you > also run 'while (true); do; xl list; sleep 1; done' to see if the memory > for Dom0 is going down to unreasonable amount? It behaves as if it's run out of memory as you say, but I did 'while true; do; xl list; sleep 0.2 ; done' on one session while I started the other DomU, and the system locked so quickly that the xl list didn't see any drop in Dom0 memory or the DomU even start. I have given Dom0 1000MB, and the HVM DomU also uses 1000MB (though it gets reported as 995MB). The para-virtual DomU uses 2000MB, and the machine has 8GB. Before I start the para-virtual DomU the commited AS_limit is around 141MB _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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