[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] synchronization between domUs
On 05/06/2009 23:52, "Lei Ye" <leiye.xen@xxxxxxxxx> wrote: > I am doing the tracing work in Xen. I run two DomUs, and both have the same > built xen 2.6.18.8 kernel. Each domain U has a filesystem image file mounted > as root and run X11 GUI mode. I modfiy the kernel source code and direct the > two domU logs to remote syslog server via printk/syslog. The problem I found > is that multiple domainUs are to some extents time-correlated if both are > idle, for example, the crond daemons execute the scripts almost at the same > period although the domUs boots at different time. Can someone tell whether > there is explicit synchronization done for DomUs in Xen? Why are they > synchronized, like some system daemons? They'll be running the same wallclock. That would tend to synchronise crond I would think. :-) -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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