aboutsummaryrefslogtreecommitdiff
path: root/docs/tools/qemu-nbd.rst
diff options
context:
space:
mode:
Diffstat (limited to 'docs/tools/qemu-nbd.rst')
-rw-r--r--docs/tools/qemu-nbd.rst8
1 files changed, 7 insertions, 1 deletions
diff --git a/docs/tools/qemu-nbd.rst b/docs/tools/qemu-nbd.rst
index 667861cb22..fe41336dc5 100644
--- a/docs/tools/qemu-nbd.rst
+++ b/docs/tools/qemu-nbd.rst
@@ -72,10 +72,16 @@ driver options if ``--image-opts`` is specified.
Export the disk as read-only.
+.. option:: -A, --allocation-depth
+
+ Expose allocation depth information via the
+ ``qemu:allocation-depth`` metadata context accessible through
+ NBD_OPT_SET_META_CONTEXT.
+
.. option:: -B, --bitmap=NAME
If *filename* has a qcow2 persistent bitmap *NAME*, expose
- that bitmap via the ``qemu:dirty-bitmap:NAME`` context
+ that bitmap via the ``qemu:dirty-bitmap:NAME`` metadata context
accessible through NBD_OPT_SET_META_CONTEXT.
.. option:: -s, --snapshot