10:13 p.m.
Format & Output more detailed information about networked source
e.g: The output without the patch:
$ virsh domblklist $DOMAIN --details
Type Device Target Source
------------------------------------------------
network disk vda test-pool/image
network disk vdb iqn.2015-08.org.example:sn01/0
network disk vdc /image.raw
network disk vdd -
network disk vde -
network disk vdf image1
network disk vdg test-volume/image.raw
The output with the patch:
$ virsh domblklist $DOMAIN --details
Type Device Target Source
------------------------------------------------
network disk vda rbd://monitor1.example.org:6321/test-pool/image
network disk vdb
iscsi://192.168.124.200:3260/iqn.2015-08.org.example:sn01/0
network disk vdc http://192.168.124.200:80/image.raw
network disk vdd nbd+unix:///var/run/nbdsock
network disk vde nbd://192.168.124.200:12345
network disk vdf sheepdog://192.168.124.200:6000/image1
network disk vdg gluster://192.168.124.200/test-volume/image.raw
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-domain-monitor.c | 60 ++++++++++++++++++++++++++++++++++++++++----
1 file changed, 55 insertions(+), 5 deletions(-)
diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c
index 340a8e2..9188b42 100644
--- a/tools/virsh-domain-monitor.c
+++ b/tools/virsh-domain-monitor.c
@@ -518,6 +518,12 @@ cmdDomblklist(vshControl *ctl, const vshCmd *cmd)
for (i = 0; i < ndisks; i++) {
char *type = NULL;
char *device = NULL;
+ char *protocol = NULL;
+ char *transport = NULL;
+ char *host_name = NULL;
+ char *host_port = NULL;
+ char *socket = NULL;
+ char *name = NULL;
char *target;
char *source;
@@ -541,11 +547,55 @@ cmdDomblklist(vshControl *ctl, const vshCmd *cmd)
VIR_FREE(device);
goto cleanup;
}
- source = virXPathString("string(./source/@file"
- "|./source/@dev"
- "|./source/@dir"
- "|./source/@name"
- "|./source/@volume)", ctxt);
+ if (type && STREQ(type, "network")) {
+ protocol = virXPathString("string(./source/@protocol)", ctxt);
+ name = virXPathString("string(./source/@name)", ctxt);
+ transport = virXPathString("string(./source/host/@transport)",
ctxt);
+ socket = virXPathString("string(./source/host/@socket)", ctxt);
+ host_name = virXPathString("string(./source/host/@name)", ctxt);
+ host_port = virXPathString("string(./source/host/@port)", ctxt);
+ if (VIR_STRDUP(source, protocol) < 0)
+ goto cleanup;
+ VIR_FREE(protocol);
+ if(transport) {
+ if(virAsprintf(&source, "%s+%s", source, transport) <
0)
+ goto cleanup;
+ VIR_FREE(transport);
+ }
+ if(virAsprintf(&source, "%s://", source) < 0)
+ goto cleanup;
+ if(host_name) {
+ if(virAsprintf(&source, "%s%s", source, host_name) < 0)
+ goto cleanup;
+ VIR_FREE(host_name);
+ if(host_port) {
+ if(virAsprintf(&source, "%s:%s", source, host_port)
< 0)
+ goto cleanup;
+ VIR_FREE(host_port);
+ }
+ }
+ if(name) {
+ if(!STRPREFIX(name, "/"))
+ if(virAsprintf(&source, "%s/", source) < 0)
+ goto cleanup;
+ if(virAsprintf(&source, "%s%s", source, name) < 0)
+ goto cleanup;
+ VIR_FREE(name);
+ } else if(socket) {
+ if(!STRPREFIX(socket, "/"))
+ if(virAsprintf(&source, "%s/", source) < 0)
+ goto cleanup;
+ if(virAsprintf(&source, "%s%s", source, socket) < 0)
+ goto cleanup;
+ VIR_FREE(socket);
+ }
+ } else {
+ source = virXPathString("string(./source/@file"
+ "|./source/@dev"
+ "|./source/@dir"
+ "|./source/@name"
+ "|./source/@volume)", ctxt);
+ }
if (details) {
vshPrint(ctl, "%-10s %-10s %-10s %s\n", type, device,
target, source ? source : "-");
--
2.1.4