Re: [libvirt] [PATCH] Drive hot-unplug: reliable parsing of HMP results

Hot-unplugging a disk from a guest that supports hot-unplugging generates an error in the libvirt log when running QEMU with the "-msg timestamp=on" flag. 2015-08-06 10:48:59.945+0000: 11662: error : qemuMonitorTextDriveDel:2594 : operation failed: deleting drive-virtio-disk4 drive failed: 2015-08-06T10:48:59.945058Z Device 'drive-virtio-disk4' not found This error is caused because the HMP results are getting prefixed with a timestamp. Parsing the output is not reliable with STRPREFIX as the results can be prefixed with a timestamp. Using strstr ensures that parsing the output works whether the results are prefixed or not. Cc: Stefan Hajnoczi <stefanha(a)redhat.com&gt; Cc: Daniel P. Berrange <berrange(a)redhat.com&gt; Signed-off-by: Frank Schreuder <fschreuder(a)transip.nl&gt; --- src/qemu/qemu_monitor_text.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)