diff options
| author | Raghavendra Bhat <raghavendra@redhat.com> | 2013-04-19 12:27:03 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2014-02-10 23:32:05 -0800 |
| commit | 28209283a67f13802cc0c1d3df07c676926810a2 (patch) | |
| tree | 5cf62085fa1a4bbc6d76eb1763f343c6116ea195 /libglusterfs/src/glusterfs.h | |
| parent | 97ce783de326b51fcba65737f07db2c314d1e218 (diff) | |
protocol/server: do not do root-squashing for trusted clients
* As of now clients mounting within the storage pool using that machine's
ip/hostname are trusted clients (i.e clients local to the glusterd).
* Be careful when the request itself comes in as nfsnobody (ex: posix tests).
So move the squashing part to protocol/server when it creates a new frame
for the request, instead of auth part of rpc layer.
* For nfs servers do root-squashing without checking if it is trusted client,
as all the nfs servers would be running within the storage pool, hence will
be trusted clients for the bricks.
* Provide one more option for mounting which actually says root-squash
should/should not happen. This value is given priority only for the trusted
clients. For non trusted clients, the volume option takes the priority. But
for trusted clients if root-squash should not happen, then they have to be
mounted with root-squash=no option. (This is done because by default
blocking root-squashing for the trusted clients will cause problems for smb
and UFO clients for which the requests have to be squashed if the option is
enabled).
* For geo-replication and defrag clients do not do root-squashing.
* Introduce a new option in open-behind for doing read after successful open.
Change-Id: I8a8359840313dffc34824f3ea80a9c48375067f0
BUG: 954057
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.org/4863
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs/src/glusterfs.h')
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index 09b26ecf331..31c46b74efc 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -364,9 +364,10 @@ struct _cmd_args { int aux_gfid_mount; struct list_head xlator_options; /* list of xlator_option_t */ - /* fuse options */ - int fuse_direct_io_mode; - char *use_readdirp; + /* fuse options */ + int fuse_direct_io_mode; + char *use_readdirp; + int no_root_squash; int volfile_check; double fuse_entry_timeout; double fuse_negative_timeout; |