[Libguestfs] [PATCH] lib: Use qemu-img info -U option to avoid locking error.
Richard W.M. Jones
rjones at redhat.com
Wed Sep 12 16:16:50 UTC 2018
https://bugs.launchpad.net/qemu/+bug/1740364
---
lib/info.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/info.c b/lib/info.c
index 442a9755b..86044855e 100644
--- a/lib/info.c
+++ b/lib/info.c
@@ -149,6 +149,7 @@ get_json_output (guestfs_h *g, const char *filename)
guestfs_int_cmd_add_arg (cmd, QEMU_IMG);
guestfs_int_cmd_add_arg (cmd, "info");
+ guestfs_int_cmd_add_arg (cmd, "-U");
guestfs_int_cmd_add_arg (cmd, "--output");
guestfs_int_cmd_add_arg (cmd, "json");
if (filename[0] == '/')
--
2.19.0.rc0
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