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authorAmar Tumballi <amarts@redhat.com>2012-02-28 15:27:24 +0530
committerVijay Bellur <vijay@gluster.com>2012-02-29 02:16:07 -0800
commit15141a7660b1e4430513c8a96a498da652023894 (patch)
tree0b746448054fd04d5d6c20c6e3543d3a496d58a2 /xlators
parentca8e61069b4fec42efa76da2070d362607770bc7 (diff)
protocol/client: send unique key to server during handshake
utilize the graph->id for making the key unique. Change-Id: I0c1b355aa901af88e65fd12cb9e0535318856867 BUG: 783982 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.com/2831 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Mohammed Junaid <junaid@redhat.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/protocol/client/src/client-handshake.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/xlators/protocol/client/src/client-handshake.c b/xlators/protocol/client/src/client-handshake.c
index e1bcd4e1c55..c8064ac83dd 100644
--- a/xlators/protocol/client/src/client-handshake.c
+++ b/xlators/protocol/client/src/client-handshake.c
@@ -1439,8 +1439,13 @@ client_setvolume (xlator_t *this, struct rpc_clnt *rpc)
}
}
- ret = gf_asprintf (&process_uuid_xl, "%s-%s", this->ctx->process_uuid,
- this->name);
+ /* With multiple graphs possible in the same process, we need a
+ field to bring the uniqueness. Graph-ID should be enough to get the
+ job done
+ */
+ ret = gf_asprintf (&process_uuid_xl, "%s-%s-%d",
+ this->ctx->process_uuid, this->name,
+ this->graph->id);
if (-1 == ret) {
gf_log (this->name, GF_LOG_ERROR,
"asprintf failed while setting process_uuid");