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NVME-CONNECT-ALL(1) | NVMe Manual | NVME-CONNECT-ALL(1) |
NAME¶
nvme-connect-all - Discover and Connect to Fabrics controllers.SYNOPSIS¶
nvme connect-all [--transport=<trtype> | -t <trtype>] [--traddr=<traddr> | -a <traddr>] [--trsvcid=<trsvcid> | -s <trsvcid>] [--host-traddr=<traddr> | -w <traddr>] [--hostnqn=<hostnqn> | -q <hostnqn>] [--keep-alive-tmo=<#> | -k <#>] [--ctrl-loss-tmo=<#> | -l <#>] [--raw=<filename> | -r <filename>]
DESCRIPTION¶
Send one or more Discovery requests to a NVMe over Fabrics Discovery Controller, and create controllers for the returned discovery records.If no parameters are given, then nvme connect-all will attempt to find a /etc/nvme/discovery.conf file to use to supply a list of connect-all commands to run. If no /etc/nvme/discovery.conf file exists, the command will quit with an error.
Otherwise a specific Discovery Controller should be specified using the --transport, --traddr and if necessary the --trsvcid and a Diѕcovery request will be sent to the specified Discovery Controller.
See the documentation for the nvme-discover(1) command for further background.
OPTIONS¶
-t <trtype>, --transport=<trtype>Value | Definition |
rdma | The network fabric is an rdma network (RoCE, iWARP, Infiniband, basic rdma, etc) |
fc | WIP The network fabric is a Fibre Channel network. |
loop | Connect to a NVMe over Fabrics target on the local host |
-a <traddr>, --traddr=<traddr>
-s <trsvcid>, --trsvcid=<trsvcid>
-w <traddr>, --host-traddr=<traddr>
-q <hostnqn>, --hostnqn=<hostnqn>
-r <filename>, --raw=<filename>
-Q <#>, --queue-size=<#>
-k <#>, --keep-alive-tmo=<#>
EXAMPLES¶
# nvme connect-all --transport=rdma --traddr=192.168.1.3 \ --hostnqn=host1-rogue-nqn
# Machine default 'nvme discover' commands. Query the # Discovery Controller's two ports (some resources may only # be accessible on a single port). Note an official # nqn (Host) name defined in the NVMe specification is being used # in this example. -t rdma -a 192.168.69.33 -s 4420 -q nqn.2014-08.com.example:nvme:nvm-subsystem-sn-d78432 -t rdma -a 192.168.1.4 -s 4420 -q nqn.2014-08.com.example:nvme:nvm-subsystem-sn-d78432 At the prompt type "nvme connect-all".
SEE ALSO¶
nvme-discover(1) nvme-connect(1)NVME¶
Part of the nvme-user suite01/08/2019 | NVMe |