storage migration with ``blockdev-mirror`` + NBD" in
docs/interop/live-block-operations.rst for a detailed explanation.
+``migrate`` command option ``blk`` (removed in 9.1)
+'''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Use blockdev-mirror with NBD instead. See "QMP invocation for live
+storage migration with ``blockdev-mirror`` + NBD" in
+docs/interop/live-block-operations.rst for a detailed explanation.
+
Human Monitor Protocol (HMP) commands
-------------------------------------
storage migration with ``blockdev-mirror`` + NBD" in
docs/interop/live-block-operations.rst for a detailed explanation.
+``migrate`` command ``-b`` option (removed in 9.1)
+''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Use blockdev-mirror with NBD instead. See "QMP invocation for live
+storage migration with ``blockdev-mirror`` + NBD" in
+docs/interop/live-block-operations.rst for a detailed explanation.
+
Host Architectures
------------------