| commit | 8a1636c459cb7a4b32ba4024cd1b2ba21fba6aed | |
| author | Benny Halevy <bhalevy@panasas.com> | |
| Wed, 14 Jul 2010 19:43:57 +0000 (14 15:43 -0400) | ||
| committer | Boaz Harrosh <bharrosh@panasas.com> | |
| Sun, 29 May 2011 17:54:36 +0000 (29 20:54 +0300) | ||
| tree | f9c46f272b98ceb65f997f226d47da68c6fcac6b | treesnapshot (tar.gz zip) |
| parent | cbe8260369c9f88eafa035cd327dc3e02fad528c | commitdiff |
pnfs: layoutret_on_setattr
With the objects layout security model, we have object capabilities
that are associated with the layout and we anticipate that the server
will issue a cb_layoutrecall for any setattr that changes security
related attributes (user/group/mode/acl) or truncates the file.
Therefore, the layout is returned before issuing the setattr to avoid
the anticipated cb_layoutrecall.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
With the objects layout security model, we have object capabilities
that are associated with the layout and we anticipate that the server
will issue a cb_layoutrecall for any setattr that changes security
related attributes (user/group/mode/acl) or truncates the file.
Therefore, the layout is returned before issuing the setattr to avoid
the anticipated cb_layoutrecall.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
| fs/nfs/nfs4proc.c | diffblobblamehistory | |
| fs/nfs/objlayout/objio_osd.c | diffblobblamehistory | |
| fs/nfs/pnfs.h | diffblobblamehistory |