srp_daemon/srp_daemon_port@.service.5

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.TH "SRP_DAEMON_PORT@\&.SERVICE" "5" "" "srp_daemon" "srp_daemon_port@.service"
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.SH "NAME"
srp_daemon_port@.service \- srp_daemon_port@ systemd service that controls a
single port
.SH "SYNOPSIS"
.PP
srp_daemon_port@\&.service
.SH "DESCRIPTION"
.PP
The srp_daemon_port@\&.service controls whether or not an srp_daemon process
is monitoring the RDMA port specified as template argument. The format for the
RDMA port name is \fIdev:port\fR where \fIdev\fR is the name of an RDMA device
and \fIport\fR is an port number starting from one. Starting an instance of
this template will start an srp_daemon process. Stopping an instance of this
template will stop the srp_daemon process for the specified port. It can be
prevented that srp_daemon is started for a certain port by masking the
corresponding systemd service, e.g. \fBsystemctl mask
srp_daemon_port@mlx4_0:1\fR.

A list of all RDMA device and port number pairs can be obtained e.g. as follows:
.PP
.nf
.RS
$ (cd /sys/class/infiniband >&/dev/null && for p in */ports/*; do
   [ -e "$p" ] && echo "${p/\\/ports\\//:}"; done)
mlx4_0:1
mlx4_0:2
mlx4_1:1
mlx4_1:2
.RE
.fi
.PP

.SH "SEE ALSO"
.PP
\fBsrp_daemon\fR(1),
\fBsrp_daemon.service\fR(5),
\fBsystemctl\fR(1)