Merge pull request ceph#61520 from idryomov/wip-osdcap-syntax-doc

doc/rados: pool and namespace are independent osdcap restrictions

Reviewed-by: Zac Dover <[email protected]>
Reviewed-by: Anthony D'Atri <[email protected]>

Author: idryomov

doc/rados/operations/user-management.rst

@@ -134,18 +134,22 @@ Capability syntax follows this form::
 
     osd 'allow {access-spec} [{match-spec}] [network {network/prefix}]'
 
-    osd 'profile {name} [pool={pool-name} [namespace={namespace-name}]] [network {network/prefix}]'
+    osd 'profile {name} [pool={pool-name}] [namespace={namespace-name}] [network {network/prefix}]'
 
   There are two alternative forms of the ``{access-spec}`` syntax: ::
 
         * | all | [r][w][x] [class-read] [class-write]
 
         class {class name} [{method name}]
 
-  There are two alternative forms of the optional ``{match-spec}`` syntax::
+  There are four alternative forms of the optional ``{match-spec}`` syntax::
 
         pool={pool-name} [namespace={namespace-name}] [object_prefix {prefix}]
 
+        [pool={pool-name}] namespace={namespace-name} [object_prefix {prefix}]
+
+        [pool={pool-name}] [namespace={namespace-name}] object_prefix {prefix}
+
         [namespace={namespace-name}] tag {application} {key}={value}
 
   The optional ``{network/prefix}`` is a standard network name and prefix