FSRVP snapshot set failed

[David Disseldorp]

On Wed, 26 Jun 2013 16:18:24 +0800
Teng-Feng Yang <shinrairis at gmail.com> wrote:

> >> The actual error message in the log file is:
> >>
> >> /usr/local/samba/sbin/smbd: Requested \FssagentRpc rpc service
> >> /usr/local/samba/sbin/smbd: api_rpcTNP: \FssagentRpc op 0x8 -
> >> api_rpcTNP: rpc command: FSS_ISPATHSUPPORTED
> >> /usr/local/samba/sbin/smbd: api_rpc_cmds[8].fn_send == 0x7f183cd2a5e9
> >> /usr/local/samba/sbin/smbd: ndr_pull_error(11): Pull bytes 52
> >> (../librpc/ndr/ndr_basic.c:420)
> >> /usr/local/samba/sbin/smbd: pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
> >> /usr/local/samba/sbin/smbd: api_rpcTNP: \FssagentRpc:
> >> FSS_ISPATHSUPPORTED failed.

It looks as though we're failing to pull the 52 bytes of trailing
"magic" data normally attached to IsPathSupported and
GetSupportedVersion FSRVP requests. The field is not documented in
MS-FSRVP, but has been observed on the wire.

Cheers, David