Documentation, Support, and Training
Understanding ILOM on the Switch
Administering ILOM (Web Interface)
Understanding Switch-Specific Commands
activate Command (switch-specific)
deactivate Command (switch-specific)
Queries basic status of InfiniBand devices. Issued on the Linux InfiniBand host.
ibstat [-d][-e][-h][-l][-s][-p][-V] ca_name [ca_port]
where:
ca_name is the channel adapter name.
ca_port is the channel adapter port.
This InfiniBand software command displays basic information retrieved from the local InfiniBand driver. Output of the command includes:
LID
SMLID
port logical state
link width
port physical state
The ibstat command is similar to the ibstatus command, however, the ibstat command is a binary executable, has options to display channel adapters and ports, and provides more information than the ibstatus command.
The following table describes the options to the ibstat command and their purposes:
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The following example shows how to display the basic status from the local InfiniBand driver with the ibstat command.
# ibstat CA ’mlx4_0’ CA type: MT26428 Number of ports: 2 Firmware version: 2.5.926 Hardware version: a0 Node GUID: 0x0003ba000100c708 System image GUID: 0x0003ba000100c70b Port 1: State: Down Physical state: Polling Rate: 10 Base lid: 0 LMC: 0 SM lid: 0 Capability mask: 0x02510868 Port GUID: 0x0003ba000100c709 Port 2: State: Active Physical state: LinkUp Rate: 40 Base lid: 58 LMC: 0 SM lid: 58 Capability mask: 0x0251086a Port GUID: 0x0003ba000100c70a #
ibstat man page