Hello I was looking at the details of the domain suspend code... I was interested in knowing as to how and where does xen decided that its an opportune time to suspend a domain (say for example the domain is in the middle of a hypervisor call) I had a look at the code and came up till the following function: xfr_vm_suspend (/tools/xfrd/xfrd.c) which calls xfr_send_suspend which in turn posts a message to the xend server with the suspend command. So does the xend server check , whether we can suspend the domain now? Thanks Jaikumar _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel