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Sun Datacenter InfiniBand Switch 648 Topic Set

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Document Information

Using This Documentation

Related Documentation

Documentation, Support, and Training

Documentation Feedback

Installation

Preparing the Site

Installing the Switch

Administration

Administering the Switch

Diagnosing a Problem

Remote Management

Understanding ILOM on the Switch

Installing the ILOM Firmware

Administering ILOM (CLI)

Administering ILOM (Web Interface)

Administering ILOM (SNMP)

Administering Hardware (IPMI)

Understanding ILOM Commands

Service

Servicing the Switch

Reference

Command Reference

Understanding Switch-Specific Commands

activate Command (switch-specific)

checkfans Command

checklinks Command

checkpowers Command

checkpwrfault Command

checkswitches Command

checkvoltages Command

clearboardstat Command

deactivate Command (switch-specific)

disableboard Command

disablepsu Command

disablestby Command

disableswitchport Command

enableboard Command

enablehotinsert Command

enablepsu Command

enablestby Command

enableswitchport Command

env_test Command

findport Command

getbaseguid Command

getboardstat Command

getfwversion Command

getportcounters Command

getportstatus Command

getpsufwver Command

getserialnumbers Command

getsymerr Command

i2ctest Command

m9diag Command

mcmversion Command

psustatus Command

resetswitch Command

selectdebugport Command

setlinkspeed Command

showlogs Command

showpresent Command

showtemps Command

showvoltages Command

Understanding CLIA Commands

activate Command (CLIA)

deactivate Command (CLIA)

exit Command (CLIA)

fru Command

frucontrol Command

fruinfo Command

getfruledstate Command

getipmbstate Command

getlanconfig Command

LAN Configuration Parameters

help Command (CLIA)

ipmc Command

localaddress Command

poll Command

quit Command

sel Command

sensordata Command

session Command

setextracted Command

setfruledstate Command

setipmbstate Command

setlanconfig Command

setlocked Command

shelf Command

shelfaddress Command

shmstatus Command

showunhealthy Command

switchover Command

terminate Command

user [-v] Command

user add Command

user channel Command

user delete Command

user enable Command

user name Command

user passwd Command

version Command (CLIA)

Understanding InfiniBand Software Commands

ib_read_bw Command

ib_read_lat Command

ib_send_bw Command

ib_send_lat Command

ib_write_bw Command

ib_write_lat Command

ibaddr Command

ibcheckerrors Command

ibchecknet Command

ibchecknode Command

ibcheckport Command

ibcheckportstate Command

ibcheckportwidth Command

ibcheckstate Command

ibcheckwidth Command

ibclearcounters Command

ibclearerrors Command

ibdatacounters Command

ibdatacounts Command

ibdiagnet Command

ibdiagpath Command

ibhosts Command

ibnetdiscover Command

ibnodes Command

ibping Command

ibportstate Command

ibroute Command

ibrouters Command

ibstat Command

ibstatus Command

ibswitches Command

ibsysstat Command

ibtracert Command

ibv_devices Command

ibv_devinfo Command

ibv_rc_pingpong Command

ibv_srq_pingpong Command

ibv_uc_pingpong Command

ibv_ud_pingpong Command

ofed_info Command

opensm Command

opensmd Daemon

osmtest Command

perfquery Command

saquery Command

sminfo Command

smpdump Command

smpquery Command

vendstat Command

Index

ibv_devinfo Command

Queries local RDMA devices. Issued on the Linux InfiniBand host.

Syntax

ibv_devinfo [-d device][-i IB_port][-h][-l][-v]

where:

Description

This InfiniBand software command displays information about the RDMA devices available from userspace.

Note - This command is similar to the ibv_devices command, but the output contains more information.

Options

The following table describes the options to the ibv_devinfo command and their purposes:

Option
Purpose
-d
Uses the InfiniBand device.
-i
Uses the InfiniBand port.
-h
Provides help.
-l
Lists only names of remote direct memory access devices.
-v
Provides verbose output.
Example

The following example shows how to display the local InfiniBand device information with the ibv_devinfo command.

# ibv_devinfo
hca_id:    mlx4_0
    fw_ver:                    2.5.9266
    node_guid:                    0003:ba00:0100:c708
    sys_image_guid:                    0003:ba00:0100:c70b
    vendor_id:                    0x02c9
    vendor_part_id:                    26428
    hw_ver:                    0xA0
    board_id:                    SUN0150000001
    phys_port_cnt:            2
        port:    1
            state:                PORT_DOWN (1)
            max_mtu:                2048 (4)
            active_mtu:                2048 (4)
            sm_lid:                0
            port_lid:                0
            port_lmc:                0x00
        port:    2
            state:                PORT_ACTIVE (4)
            max_mtu:                2048 (4)
            active_mtu:                2048 (4)
            sm_lid:                58
            port_lid:                58
            port_lmc:                0x00
#
Related Information
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