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7c01e0fc9c
Add 'raw' argument to get the resource in raw format.
When RDMA_NLDEV_ATTR_RES_RAW is set in the netlink message,
then the resource fields are in raw format, print it as byte array.
Example:
$rdma res show qp link rocep0s12f0/1 lqpn 1137 -j -r
[{"ifindex":7,"ifname":"mlx5_1","port":1,
"data":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,...]}]
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
138 lines
2.5 KiB
Groff
138 lines
2.5 KiB
Groff
.TH RDMA 8 "28 Mar 2017" "iproute2" "Linux"
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.SH NAME
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rdma \- RDMA tool
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.SH SYNOPSIS
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.sp
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.ad l
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.in +8
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.ti -8
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.B rdma
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.RI "[ " OPTIONS " ] " OBJECT " { " COMMAND " | "
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.BR help " }"
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.sp
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.ti -8
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.B rdma
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.RB "[ " -force " ] "
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.BI "-batch " filename
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.sp
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.ti -8
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.IR OBJECT " := { "
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.BR dev " | " link " | " resource " | " system " | " statistic " }"
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.sp
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.ti -8
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.IR OPTIONS " := { "
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\fB\-V\fR[\fIersion\fR] |
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\fB\-d\fR[\fIetails\fR] }
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\fB\-j\fR[\fIson\fR] }
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\fB\-p\fR[\fIretty\fR] }
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.SH OPTIONS
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.TP
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.BR "\-V" , " -Version"
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Print the version of the
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.B rdma
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tool and exit.
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.TP
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.BR "\-b", " \-batch " <FILENAME>
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Read commands from provided file or standard input and invoke them.
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First failure will cause termination of rdma.
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.TP
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.BR "\-force"
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Don't terminate rdma on errors in batch mode.
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If there were any errors during execution of the commands, the application return code will be non zero.
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.TP
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.BR "\-d" , " --details"
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Output detailed information. Adding a second \-d includes driver-specific details.
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.TP
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.BR "\-r" , " --raw"
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Output includes driver-specific details in raw format.
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.TP
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.BR "\-p" , " --pretty"
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When combined with -j generate a pretty JSON output.
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.TP
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.BR "\-j" , " --json"
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Generate JSON output.
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.SS
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.I OBJECT
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.TP
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.B dev
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- RDMA device.
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.TP
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.B link
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- RDMA port related.
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.TP
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.B resource
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- RDMA resource configuration.
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.TP
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.B sys
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- RDMA subsystem related.
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.TP
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.B statistic
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- RDMA counter statistic related.
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.PP
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The names of all objects may be written in full or
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abbreviated form, for example
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.B stats
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can be abbreviated as
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.B stat
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or just
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.B s.
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.SS
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.I COMMAND
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Specifies the action to perform on the object.
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The set of possible actions depends on the object type.
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As a rule, it is possible to
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.B show
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(or
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.B list
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) objects, but some objects do not allow all of these operations
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or have some additional commands. The
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.B help
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command is available for all objects. It prints
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out a list of available commands and argument syntax conventions.
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.sp
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If no command is given, some default command is assumed.
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Usually it is
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.B list
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or, if the objects of this class cannot be listed,
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.BR "help" .
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.SH EXIT STATUS
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Exit status is 0 if command was successful or a positive integer upon failure.
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.SH SEE ALSO
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.BR rdma-dev (8),
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.BR rdma-link (8),
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.BR rdma-resource (8),
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.BR rdma-system (8),
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.BR rdma-statistic (8),
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.br
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.SH REPORTING BUGS
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Report any bugs to the Linux RDMA mailing list
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.B <linux-rdma@vger.kernel.org>
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where the development and maintenance is primarily done.
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You do not have to be subscribed to the list to send a message there.
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.SH AUTHOR
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Leon Romanovsky <leonro@mellanox.com>
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