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Updated: Thursday, June 13, 2019
 
 

rdma_disconnect (3)

Name

rdma_disconnect - This function disconnects a connection.

Synopsis

#include <rdma/rdma_cma.h>

int rdma_disconnect (struct rdma_cm_id *id);

Description

Librdmacm Programmer's Manual                               RDMA_DISCONNECT(3)



NAME
       rdma_disconnect - This function disconnects a connection.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       int rdma_disconnect (struct rdma_cm_id *id);

ARGUMENTS
       id          RDMA identifier.

DESCRIPTION
       Disconnects a connection and transitions any associated QP to the error
       state, which will flush any posted  work  requests  to  the  completion
       queue.   This  routine  should  be called by both the client and server
       side  of  a   connection.    After   successfully   disconnecting,   an
       RDMA_CM_EVENT_DISCONNECTED event will be generated on both sides of the
       connection.

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 |
       +---------------+-----------------------+
SEE ALSO
       rdma_connect(3), rdma_listen(3), rdma_accept(3), rdma_get_cm_event(3)



NOTES
       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/.



librdmacm                         2008-01-02                RDMA_DISCONNECT(3)