s3-server: add support for smb2 FSCTL_SRV_COPYCHUNK
authorDavid Disseldorp <ddiss@samba.org>
Tue, 13 Mar 2012 11:34:10 +0000 (12:34 +0100)
committerDavid Disseldorp <ddiss@samba.org>
Wed, 19 Sep 2012 03:59:03 +0000 (05:59 +0200)
commit226023da38e6c414415a5fc91b0c1e80a3e5e3a5
treea17c844a802be9216bf43c545378a08a821daec3
parente66674370bd3d74bc6f54353a4855a7901bb5c33
s3-server: add support for smb2 FSCTL_SRV_COPYCHUNK

SMB2 clients can issue FSCTL_SRV_COPYCHUNK requests in order to copy
data between files on the server side only, rather than reading data
then writing back from the client.

2.2.32.1 SRV_COPYCHUNK_RESPONSE in [MS-SMB2] describes the requirement
for the server to provide maximum copychunk request size limits in ioctl
responses carrying STATUS_INVALID_PARAMETER.
source3/smbd/smb2_ioctl_network_fs.c