HP XC System Software Administration Guide Version 2.1

port_lid=0x0002
port_lmc=0x00
max_mtu=2048
port=2
port_state=PORT_DOWN
sm_lid=0x0000
port_lid=0x0000
port_lmc=0x00
max_mtu=2048
2. Run the ib-setup command to verify that the config uration is correct. The output
should be similar to that in the following example.
# ib-setup
====== Voltaire HCA400 InfiniBand Stack Setup ======
Version: ibhost-v2.1.5_5_itapi: date on amt152.
domain.
System: kernel version: 2.4.21-15.10hp.
XCsmp, memory 3595MB.
Hostname: n3.
IB configuration: AutoStart: on, SM: VFM.
HCA400 Firmware version: 0x300000000.
HCA Ports status: 1 - PORT_ACTIVE, 2 - PORT_DOWN
IPoIB (config) IPoIB (active)
ip-addr: 172.22.0.3 172.22.0.3
netmask: 255.255.0.0 255.255.0.0
broadcast: 172.22.255.255 172.22.255.255
mtu: 2044 2044
1) Auto-start 4) Firmware-update 7) Exit
2) IPoIB 5) Start
3) Fabric 6) Stop
Enter 7 to exit.
3. Make sure that you are running an H P XC kernel. The HP XC kernels are identified
bythepresenceofXC in the kernel name.
# uname -a
Linux n3 2.4.21-15.7hp.XCsmp #1 SMP date ... GNU/Linux
4. Make sure th at your system has InfiniBand boards installed:
# lspci -v | grep Infini
04:00.0 InfiniBand: Mellanox Technology MT23108 InfiniHost (rev a1)
Subsystem: Mellanox Technology MT23108 InfiniHost
5. Make sur e that the InfiniBand RPM is instal led:
# rpm -q -a | grep ibhost
ibhost-biz-3.0.16.5_2-1hptc.k2.4.21_27.2hp.XCsmp
The v ersio n num ber may differ.
6. Make sure that the InfiniBand loadable modules are installed. Your sizes may vary.
# lsmod
.
.
.
sockets 67456 0 (unused)
sdp 208008 0 [sockets]
ipoib-ud 171072 1
ats 40000 1
devucm 17808 2
q_mng 22184 0 [sdp]
ibat 67928 5 [sockets ipoib-ud devucm]
cm_2 77312 0 [sdp devucm]
16-4 Troubleshooting