[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] throttling logs messages from qemu
On Fri, 31 Jul 2009, James Harper wrote: > I see that in 3.4.x, throttling has been changed from a file in /etc to > a xenstore entry, as per the following code: > > throttling = xenstore_vm_read(domid, "log-throttling", &len); > if (throttling != NULL) { > throttling_disabled = (throttling[0] - '0'); > free(throttling); > } > > A bit of searching tells me that the full path of the key is > /vm/<uuid>/log-throttling, but it appears to be read at boot. How can I > get it written in there in time? > Good question :) You could hack xend but it is not exactly something you want to do. Another possibility is to change your device_model in the vm config file to a bash script that does what you want and then calls qemu-dm with the right arguments. We could probably modify qemu to read the xenstore key from another place that is easier to know before the VM is started. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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