rdma_resolve_route - Resolve the route information needed to establish a connection.
#include <rdma/rdma_cma.h> int rdma_resolve_route (struct rdma_cm_id *id, int timeout_ms);
Librdmacm Programmer's Manual RDMA_RESOLVE_ROUTE(3)
NAME
rdma_resolve_route - Resolve the route information needed to establish
a connection.
SYNOPSIS
#include <rdma/rdma_cma.h>
int rdma_resolve_route (struct rdma_cm_id *id, int timeout_ms);
ARGUMENTS
id RDMA identifier.
timeout_ms Time to wait for resolution to complete.
DESCRIPTION
Resolves an RDMA route to the destination address in order to establish
a connection. The destination address must have already been resolved
by calling rdma_resolve_addr.
RETURN VALUE
Returns 0 on success, or -1 on error. If an error occurs, errno will
be set to indicate the failure reason.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | network/open-fabrics |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
NOTES
This is called on the client side of a connection after calling
rdma_resolve_addr, but before calling rdma_connect.
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from ['https://www.openfabrics.org/down-
loads/ibutils/ibutils-1.5.7-0.2.gbd7e502.tar.gz', 'https://www.openfab-
rics.org/downloads/libibverbs/libibverbs-1.1.8.tar.gz',
'https://www.openfabrics.org/downloads/libmlx4/libmlx4-1.0.6.tar.gz',
'https://www.openfabrics.org/downloads/libsdp/lib-
sdp-1.1.108-0.15.gd7fdb72.tar.gz', 'https://www.openfabrics.org/down-
loads/management/infiniband-diags-1.6.5.tar.gz', 'https://www.openfab-
rics.org/downloads/management/libibmad-1.3.12.tar.gz',
'https://www.openfabrics.org/downloads/management/libibu-
mad-1.3.10.2.tar.gz', 'https://www.openfabrics.org/downloads/manage-
ment/opensm-3.3.19.tar.gz', 'https://www.openfabrics.org/down-
loads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz', 'https://www.open-
fabrics.org/downloads/qperf/qperf-0.4.9.tar.gz', 'https://www.openfab-
rics.org/downloads/rdmacm/librdmacm-1.0.21.tar.gz', 'https://www.open-
fabrics.org/downloads/rds-tools/rds-tools-2.0.4.tar.gz'].
Further information about this software can be found on the open source
community website at http://www.openfabrics.org/.
INFINIBAND SPECIFIC
This call obtains a path record that is used by the connection.
SEE ALSO
rdma_resolve_addr(3), rdma_connect(3), rdma_get_cm_event(3)
librdmacm 2007-10-31 RDMA_RESOLVE_ROUTE(3)