RPC 33: MDS GETATTR - Get MDS Attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[[mds-getattr-rpc]]

.MDS_GETATTR Generic Packet Structure
image::mds-getattr-generic.png["MDS_GETATTR Generic Packet Structure",height=100]

//////////////////////////////////////////////////////////////////////
The mds-getattr-generic.png diagram resembles this text art:

       MDS_GETATTR:
      --request-------------------------------
      | ptlrpc_body | mdt_body | lustre_capa |
      ----------------------------------------
      --reply------------------------------------------------
      | ptlrpc_body | mdt_body | MDS_MD | ACL | lustre_capa |
      -------------------------------------------------------
      | lustre_capa |
      ---------------
//////////////////////////////////////////////////////////////////////

'ptlrpc_body'::
RPC descriptor. See <<struct-ptlrpc_body>>.

include::struct_mdt_body.txt[]

MDS_MD::
Needs more detail.

ACL::
Needs more detail.

'lustre_capa'::
So called "capabilities" structure. This is deprecated in recent
versions of Lustre, and commonly appears in the packet header as a zero
length buffer.