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[Qemu-devel] [PATCH V11 16/17] hmp: show ImageInfo in 'info block'
From: |
Wenchao Xia |
Subject: |
[Qemu-devel] [PATCH V11 16/17] hmp: show ImageInfo in 'info block' |
Date: |
Tue, 2 Apr 2013 19:47:29 +0800 |
Now human monitor can show image details include internal
snapshot info for every block device.
Signed-off-by: Wenchao Xia <address@hidden>
---
hmp.c | 22 ++++++++++++++++++++++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/hmp.c b/hmp.c
index 89e1aaf..6f93fcd 100644
--- a/hmp.c
+++ b/hmp.c
@@ -278,6 +278,8 @@ void hmp_info_cpus(Monitor *mon, const QDict *qdict)
void hmp_info_block(Monitor *mon, const QDict *qdict)
{
BlockInfoList *block_list, *info;
+ ImageInfo *image_info;
+ GString *buf = NULL;
block_list = qmp_query_block(NULL);
@@ -319,6 +321,23 @@ void hmp_info_block(Monitor *mon, const QDict *qdict)
info->value->inserted->iops,
info->value->inserted->iops_rd,
info->value->inserted->iops_wr);
+
+ if (!buf) {
+ buf = g_string_sized_new(2048);
+ }
+ monitor_printf(mon, " images:\n");
+ image_info = info->value->inserted->image;
+ while (1) {
+ bdrv_image_info_dump(buf, image_info);
+ monitor_printf(mon, "%s", buf->str);
+ g_string_set_size(buf, 0);
+ if (image_info->has_backing_image) {
+ image_info = image_info->backing_image;
+ } else {
+ break;
+ }
+ }
+
} else {
monitor_printf(mon, " [not inserted]");
}
@@ -326,6 +345,9 @@ void hmp_info_block(Monitor *mon, const QDict *qdict)
monitor_printf(mon, "\n");
}
+ if (buf) {
+ g_string_free(buf, true);
+ }
qapi_free_BlockInfoList(block_list);
}
--
1.7.1
- Re: [Qemu-devel] [PATCH V11 11/17] qmp: add ImageInfo in BlockDeviceInfo used by query-block, (continued)
[Qemu-devel] [PATCH V11 16/17] hmp: show ImageInfo in 'info block',
Wenchao Xia <=
[Qemu-devel] [PATCH V11 15/17] hmp: switch snapshot info function to qmp based one, Wenchao Xia, 2013/04/02
[Qemu-devel] [PATCH V11 17/17] hmp: add parameters device and -v for info block, Wenchao Xia, 2013/04/02
[Qemu-devel] [PATCH V11 14/17] hmp: add function hmp_info_snapshots(), Wenchao Xia, 2013/04/02
Re: [Qemu-devel] [PATCH V11 00/17] qmp/hmp interfaces for internal snapshot info, Wenchao Xia, 2013/04/07
Re: [Qemu-devel] [PATCH V11 00/17] qmp/hmp interfaces for internal snapshot info, Kevin Wolf, 2013/04/08
Re: [Qemu-devel] [PATCH V11 00/17] qmp/hmp interfaces for internal snapshot info, Stefan Hajnoczi, 2013/04/08
Re: [Qemu-devel] [PATCH V11 00/17] qmp/hmp interfaces for internal snapshot info, Markus Armbruster, 2013/04/11