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* rpc/*: auth-header changesAmar Tumballi2018-01-171-0/+25
| | | | | | | | | | | | | | | | | Introduce another authentication header which can now send more data. This is useful because this data can be common for all the fops, and we don't need to change all the signatures. As part of this, made rpc-clnt.c little more modular to support multiple authentication structures. stack.h changes are placeholder for the ctime etc, can be moved later based on need. updates #384 Change-Id: I6111c13cfd2ec92e2b4e9295896bf62a8a33b2c7 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* locks: added inodelk/entrylk contention upcall notificationsXavier Hernandez2018-01-161-0/+17
| | | | | | | | | | | | | | The locks xlator now is able to send a contention notification to the current owner of the lock. This is only a notification that can be used to improve performance of some client side operations that might benefit from extended duration of lock ownership. Nothing is done if the lock owner decides to ignore the message and to not release the lock. For forced release of acquired resources, leases must be used. Change-Id: I7f1ad32a0b4b445505b09908a050080ad848f8e0 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
* dict: add more types for valuesAmar Tumballi2018-01-051-1/+29
| | | | | | | | | | Added 2 more types which are present in gluster codebase, mainly IATT and UUID. Updates #203 Change-Id: Ib6d6d6aefb88c3494fbf93dcbe08d9979484968f Signed-off-by: Amar Tumballi <amarts@redhat.com>
* rio/everywhere: add icreate/namelink fopSusant Palai2017-12-051-0/+27
| | | | | | | | | | | | | | | | | | | | | icreate creates inode, while namelink links the basename to it's parent gfid. For now mkdir is the primary user of these fops. Better distribution is acheived by creating the inode on ,(say) mds1 and linking the basename to it's parent gfid on mds2. The inode serves readdirp, stat etc. More details about the fops are present at: https://review.gluster.org/#/c/13395/3/design/DHT2/DHT2_Icreate_Namelink_Notes.md This backport of three patches from experimental branch. 1- https://review.gluster.org/#/c/18085/ 2- https://review.gluster.org/#/c/18086/ 3- https://review.gluster.org/#/c/18094/ Updates gluster/glusterfs#243 Change-Id: I1bd3d5a441a3cfab1acfeb52f15c6c867d362592 Signed-off-by: Susant Palai <spalai@redhat.com>
* rpc: bring a new protocol versionAmar Tumballi2017-11-071-0/+33
* xdr: add gfid to on wire format for fsetattr/rchecksum * as it is change in on wire XDR format, needed backward compatible RPC programs. Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 827334 Change-Id: Id0a2da3632516dc1a5560dde2b151b2e5f0be8e5