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[Qemu-devel] [RFC PATCH 4/4] hmp: add -s switch to nbd_server_add
From: |
Fam Zheng |
Subject: |
[Qemu-devel] [RFC PATCH 4/4] hmp: add -s switch to nbd_server_add |
Date: |
Mon, 29 Jul 2013 12:25:32 +0800 |
The switch is equivalent to "snapshot=on" option in QMP nbd-server-add.
Signed-off-by: Fam Zheng <address@hidden>
---
hmp-commands.hx | 4 ++--
hmp.c | 8 +++++---
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 8c6b91a..2cbd717 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1382,8 +1382,8 @@ ETEXI
{
.name = "nbd_server_add",
- .args_type = "writable:-w,device:B",
- .params = "nbd_server_add [-w] device",
+ .args_type = "writable:-w,snapshot:-s,device:B",
+ .params = "nbd_server_add [-w] [-s] device",
.help = "export a block device via NBD",
.mhandler.cmd = hmp_nbd_server_add,
},
diff --git a/hmp.c b/hmp.c
index 5cc97fe..03d668b 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1440,8 +1440,8 @@ void hmp_nbd_server_start(Monitor *mon, const QDict
*qdict)
continue;
}
- qmp_nbd_server_add(info->value->device, true, writable, false, false,
- &local_err);
+ qmp_nbd_server_add(info->value->device, true, writable,
+ true, false, &local_err);
if (local_err != NULL) {
qmp_nbd_server_stop(NULL);
@@ -1459,9 +1459,11 @@ void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
{
const char *device = qdict_get_str(qdict, "device");
int writable = qdict_get_try_bool(qdict, "writable", 0);
+ int snapshot = qdict_get_try_bool(qdict, "snapshot", 0);
Error *local_err = NULL;
- qmp_nbd_server_add(device, true, writable, false, false, &local_err);
+ qmp_nbd_server_add(device, true, writable,
+ true, snapshot, &local_err);
if (local_err != NULL) {
hmp_handle_error(mon, &local_err);
--
1.8.3.4