Re: [Xen-devel] [RFC PATCH] xentop: add support for qdisks

2015-02-24 Thread Ian Campbell
On Fri, 2015-02-20 at 11:10 -0700, Charles Arnold wrote: > Now that Xen uses qdisks by default and qemu does not write out > statistics to sysfs this patch queries the QMP for disk statistics. I know this patch has been withdrawn but for future reference using libyajl or some libqmp (if one exists

Re: [Xen-devel] [RFC PATCH] xentop: add support for qdisks

2015-02-23 Thread Felipe Franciosi
04 > To: xen-devel > Cc: Ian Campbell > Subject: Re: [Xen-devel] [RFC PATCH] xentop: add support for qdisks > > >>> On 2/20/2015 at 11:10 AM, Charles Arnold wrote: > > Now that Xen uses qdisks by default and qemu does not write out > > statistics to sysfs this patch q

Re: [Xen-devel] [RFC PATCH] xentop: add support for qdisks

2015-02-20 Thread Charles Arnold
>>> On 2/20/2015 at 11:10 AM, Charles Arnold wrote: > Now that Xen uses qdisks by default and qemu does not write out > statistics to sysfs this patch queries the QMP for disk statistics. Forget this patch. I assumed the name of the xenstore backend device (eg, xvda, hda, etc) would be the same n

[Xen-devel] [RFC PATCH] xentop: add support for qdisks

2015-02-20 Thread Charles Arnold
Now that Xen uses qdisks by default and qemu does not write out statistics to sysfs this patch queries the QMP for disk statistics. Signed-off-by: Charles Arnold diff --git a/tools/xenstat/libxenstat/src/xenstat_linux.c b/tools/xenstat/libxenstat/src/xenstat_linux.c index 7fdf70a..885d089 10064