[libvirt] [PATCH 5/5] virsh: expose virDomainGetFSInfo
Add a "domfsinfo" command that shows a list of filesystems info mounted in
the guest.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama(a)hds.com>
---
tools/virsh-domain.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index ce59406..cc07bc3 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -11999,6 +11999,70 @@ cmdDomFSThaw(vshControl *ctl, const vshCmd *cmd)
return ret >= 0;
}
+static const vshCmdInfo info_domfsinfo[] = {
+ {.name = "help",
+ .data = N_("Get information of domain's mounted filesystems.")
+ },
+ {.name = "desc",
+ .data = N_("Get information of domain's mounted filesystems.")
+ },
+ {.name = NULL}
+};
+
+static const vshCmdOptDef opts_domfsinfo[] = {
+ {.name = "domain",
+ .type = VSH_OT_DATA,
+ .flags = VSH_OFLAG_REQ,
+ .help = N_("domain name, id or uuid")
+ },
+ {.name = NULL}
+};
+
+static bool
+cmdDomFSInfo(vshControl *ctl, const vshCmd *cmd)
+{
+ virDomainPtr dom = NULL;
+ int ret = -1;
+ size_t i;
+ virDomainFSInfoPtr *info;
+ char **alias;
+
+ if (!(dom = vshCommandOptDomain(ctl, cmd, NULL)))
+ return false;
+
+ ret = virDomainGetFSInfo(dom, &info, 0);
+ if (ret < 0) {
+ vshError(ctl, _("Unable to get filesystems information"));
+ goto cleanup;
+ }
+
+ if (info) {
+ vshPrintExtra(ctl, "%-36s %-8s %-8s %s\n",
+ _("Mountpoint"), _("Name"),
_("Type"), _("Target"));
+ vshPrintExtra(ctl,
"-------------------------------------------------------------------\n");
+ for (i = 0; i < ret; i++) {
+ vshPrintExtra(ctl, "%-36s %-8s %-8s ",
+ info[i]->mountpoint, info[i]->name, info[i]->type);
+ alias = info[i]->devAlias;
+ if (alias) {
+ while (*alias) {
+ vshPrintExtra(ctl, "%s", *alias++);
+ if (*alias)
+ vshPrint(ctl, ",");
+ }
+ }
+ vshPrint(ctl, "\n");
+
+ virDomainFSInfoFree(info[i]);
+ }
+ VIR_FREE(info);
+ }
+
+ cleanup:
+ virDomainFree(dom);
+ return ret >= 0;
+}
+
const vshCmdDef domManagementCmds[] = {
{.name = "attach-device",
.handler = cmdAttachDevice,
@@ -12158,6 +12222,12 @@ const vshCmdDef domManagementCmds[] = {
.info = info_domfsthaw,
.flags = 0
},
+ {.name = "domfsinfo",
+ .handler = cmdDomFSInfo,
+ .opts = opts_domfsinfo,
+ .info = info_domfsinfo,
+ .flags = 0
+ },
{.name = "domfstrim",
.handler = cmdDomFSTrim,
.opts = opts_domfstrim,