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NAME | SYNOPSIS | DESCRIPTION | NOTES | RETURN CODES | SEE ALSO | COLOPHON |
IBACM(7) IB ACM User Guide IBACM(7)
ibacm - InfiniBand communication management assistant
#include <infiniband/acm.h>
Used to resolve remote endpoint information before establishing
communications over InfiniBand.
Th IB ACM provides scalable address and route resolution services
over InfiniBand. It resolves system network names and IP addresses
to InfiniBand path record data using efficient mechanisms, including
caching of data.
The IB ACM provides information needed to establish a connection, but
does not implement the communication management protocol. It
provides services similar to rdma_getaddrinfo, rdma_resolve_addr, and
rdma_resolve_route using IB multicast. The IB ACM does not require
IPoIB or use standard naming services, such as DNS, and limits
network communication, especially with the IB SA. The ib_acme
utility assists in verifying what options of the ibacm service may be
usable for the current fabric topology.
Client interactions with the ibacm service are done over sockets
through a standard TCP connection. The librdmacm abstracts this
interaction.
== 0 success
!= 0 error
ib_acme(1), ibacm(8)
This page is part of the rdma-core (RDMA Core Userspace Libraries and
Daemons) project. Information about the project can be found at
⟨https://github.com/linux-rdma/rdma-core⟩. If you have a bug report
for this manual page, send it to linux-rdma@vger.kernel.org. This
page was obtained from the project's upstream Git repository
⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2020-08-13. (At
that time, the date of the most recent commit that was found in the
repository was 2020-08-05.) If you discover any rendering problems
in this HTML version of the page, or you believe there is a better or
more up-to-date source for the page, or you have corrections or
improvements to the information in this COLOPHON (which is not part
of the original manual page), send a mail to man-pages@man7.org
IBACM 2014-06-16 IBACM(7)
Pages that refer to this page: ib_acme(1) , ibacm(8)