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author | Steve French <smfrench@gmail.com> | 2016-11-12 07:36:20 +0300 |
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committer | Steve French <smfrench@gmail.com> | 2016-12-01 09:23:20 +0300 |
commit | 8b217fe7fcadd162944a88b14990b9723c27419f (patch) | |
tree | 62758e7afa8e799256c362c69ebd15ce43f48c84 /fs/cifs/file.c | |
parent | 43c4f67c966deb1478dc9acbf66ab547287d530f (diff) | |
download | linux-8b217fe7fcadd162944a88b14990b9723c27419f.tar.xz |
SMB3: parsing for new snapshot timestamp mount parm
New mount option "snapshot=<time>" to allow mounting an earlier
version of the remote volume (if such a snapshot exists on
the server).
Note that eventually specifying a snapshot time of 1 will allow
the user to mount the oldest snapshot. A subsequent patch
add the processing for that and another for actually specifying
the "time warp" create context on SMB2/SMB3 open.
Check to make sure SMB2 negotiated, and ensure that
we use a different tcon if mount same share twice
but with different snaphshot times
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/file.c')
0 files changed, 0 insertions, 0 deletions