path: root/libglusterfs/src
diff options
authorRaghavendra Bhat <>2013-04-19 12:27:03 +0530
committerVijay Bellur <>2014-02-10 23:32:05 -0800
commit28209283a67f13802cc0c1d3df07c676926810a2 (patch)
tree5cf62085fa1a4bbc6d76eb1763f343c6116ea195 /libglusterfs/src
parent97ce783de326b51fcba65737f07db2c314d1e218 (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 <> Reviewed-on: Tested-by: Gluster Build System <> Reviewed-by: Vijay Bellur <>
Diffstat (limited to 'libglusterfs/src')
3 files changed, 7 insertions, 3 deletions
diff --git a/libglusterfs/src/client_t.h b/libglusterfs/src/client_t.h
index 548081896c0..4113b9da96c 100644
--- a/libglusterfs/src/client_t.h
+++ b/libglusterfs/src/client_t.h
@@ -44,6 +44,8 @@ typedef struct _client_t {
int flavour;
size_t len;
char *data;
+ char *username;
+ char *passwd;
} auth;
} client_t;
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index 6f8436fcba0..e3b019b9e85 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -106,6 +106,7 @@ enum _gf_client_pid
typedef enum _gf_boolean gf_boolean_t;
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;