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authorRaghavendra G <raghavendra@gluster.com>2012-12-18 12:47:43 +0530
committerVijay Bellur <vbellur@redhat.com>2013-05-17 00:18:36 -0700
commit05d2d4a401cb2497185b091e666638e01f1d7f1d (patch)
tree7e7baac4e16593d49822bc7007027c6aa906e633 /configure.ac
parentb62e5ca7ed3b4ddb9b07dc16da1e295a4c28e01f (diff)
rpc-transport/rdma: use rdma-cm for connection establishment.
Till now gluster used tcp/ip based communication channel with gluster specific protocol to exchange infiniband addresses. Change-Id: I9de4db398a0e2af51d3d2d68c2fe42168102b190 BUG: 765051 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Reviewed-on: http://review.gluster.org/149 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac16
1 files changed, 12 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac
index 48237bc..435496e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -342,16 +342,24 @@ if test "x$enable_ibverbs" != "xno"; then
[ibv_get_device_list],
[HAVE_LIBIBVERBS="yes"],
[HAVE_LIBIBVERBS="no"])
+ AC_CHECK_LIB([rdmacm], [rdma_create_id], [HAVE_RDMACM="yes"], [HAVE_RDMACM="no"])
fi
-if test "x$enable_ibverbs" = "xyes" -a "x$HAVE_LIBIBVERBS" = "xno"; then
- echo "ibverbs requested but not found."
- exit 1
+if test "x$enable_ibverbs" = "xyes"; then
+ if test "x$HAVE_LIBIBVERBS" = "xno"; then
+ echo "ibverbs-transport requested, but libibverbs is not present."
+ exit 1
+ fi
+
+ if test "x$HAVE_RDMACM" = "xno"; then
+ echo "ibverbs-transport requested, but librdmacm is not present."
+ exit 1
+ fi
fi
BUILD_RDMA=no
BUILD_IBVERBS=no
-if test "x$enable_ibverbs" != "xno" -a "x$HAVE_LIBIBVERBS" = "xyes"; then
+if test "x$enable_ibverbs" != "xno" -a "x$HAVE_LIBIBVERBS" = "xyes" -a "x$HAVE_RDMACM" = "xyes"; then
IBVERBS_SUBDIR=ib-verbs
BUILD_IBVERBS=yes
RDMA_SUBDIR=rdma