When we specify source address for admin and I/O qpairs,
rdma_resolve_addr() succeeded only for admin qpair and failed for
following all I/O qpairs because rdma_resolve_addr() returned
-EADDRINUSE.
To reuse source address among multiple qpairs, set the REUSEADDR option
for each CM ID before executing rdma_resolve_addr() if source address
is specified.
We may miss something. Even if rdma_set_option() fails, execute
rdma_resolve_addr().
Fixes issue #2604
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: If03f82d4499cf83c0e428a62e91c9d9e6aad28e0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14229
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
4a6f858872