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authorPrasanna Kumar Kalever <prasanna.kalever@redhat.com>2016-11-02 22:20:38 +0530
committerJeff Cody <jcody@redhat.com>2016-12-05 16:30:29 -0500
commit76b5550f709b975a7b04fb4c887f300b7bb731c2 (patch)
treec0050f9d0893289158a617b84340845239ec32f1 /qemu-options.hx
parent7103d9165b78dd827e05d87f1edf1a5ec0847ebe (diff)
qemu-doc: update gluster protocol usage guide
Document: 1. The new debug and logfile options with their usages 2. New json format and its usage and 3. update "GlusterFS, Device URL Syntax" section in "Invocation" Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'qemu-options.hx')
-rw-r--r--qemu-options.hx25
1 files changed, 23 insertions, 2 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index 4a5b29f349..c534a2f7f9 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2595,13 +2595,34 @@ TCP, Unix Domain Sockets and RDMA transport protocols.
Syntax for specifying a VM disk image on GlusterFS volume is
@example
-gluster[+transport]://[server[:port]]/volname/image[?socket=...]
+
+URI:
+gluster[+type]://[host[:port]]/volume/path[?socket=...][,debug=N][,logfile=...]
+
+JSON:
+'json:@{"driver":"qcow2","file":@{"driver":"gluster","volume":"testvol","path":"a.img","debug":N,"logfile":"...",
+@ "server":[@{"type":"tcp","host":"...","port":"..."@},
+@ @{"type":"unix","socket":"..."@}]@}@}'
@end example
Example
@example
-qemu-system-x86_64 --drive file=gluster://192.0.2.1/testvol/a.img
+URI:
+qemu-system-x86_64 --drive file=gluster://192.0.2.1/testvol/a.img,
+@ file.debug=9,file.logfile=/var/log/qemu-gluster.log
+
+JSON:
+qemu-system-x86_64 'json:@{"driver":"qcow2",
+@ "file":@{"driver":"gluster",
+@ "volume":"testvol","path":"a.img",
+@ "debug":9,"logfile":"/var/log/qemu-gluster.log",
+@ "server":[@{"type":"tcp","host":"1.2.3.4","port":24007@},
+@ @{"type":"unix","socket":"/var/run/glusterd.socket"@}]@}@}'
+qemu-system-x86_64 -drive driver=qcow2,file.driver=gluster,file.volume=testvol,file.path=/path/a.img,
+@ file.debug=9,file.logfile=/var/log/qemu-gluster.log,
+@ file.server.0.type=tcp,file.server.0.host=1.2.3.4,file.server.0.port=24007,
+@ file.server.1.type=unix,file.server.1.socket=/var/run/glusterd.socket
@end example
See also @url{http://www.gluster.org}.