Difference between revisions of "Centos Infiniband"
From Teknologisk videncenter
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m (→switch status) |
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<notice>...OUTPUT OMITTED...</notice> | <notice>...OUTPUT OMITTED...</notice> | ||
</source> | </source> | ||
| + | ==Node status== | ||
| + | <source lang=cli> | ||
| + | |||
| + | [root@centos2 bin]# <input>ibnodes</input> | ||
| + | Ca : 0x0011750000788b2c ports 1 "QLogic kernel.org driver (none)" | ||
| + | Ca : 0x0011750000788c6c ports 1 "QLogic kernel.org driver node2" | ||
| + | Ca : 0x0011750000788c48 ports 1 "QLogic kernel.org driver node1" | ||
| + | Ca : 0x0011750000788b72 ports 1 "QLogic kernel.org driver DKAMA1" | ||
| + | Ca : 0x0011750000788b52 ports 1 "QLogic kernel.org driver (none)" | ||
| + | Switch : 0x00066a00e3003007 ports 36 "QLogic 12300 GUID=0x00066a00e3003007" enhanced port 0 lid 2 lmc 0 | ||
| + | </source> | ||
| + | |||
=iperf= | =iperf= | ||
Installing '''iperf''' you need to add the repository '''rpmforge-extras'''<ref>[http://wiki.centos.org/AdditionalResources/Repositories/RPMForge Adding the epository '''rpmforge-extras''']</ref> which is disabled by default. | Installing '''iperf''' you need to add the repository '''rpmforge-extras'''<ref>[http://wiki.centos.org/AdditionalResources/Repositories/RPMForge Adding the epository '''rpmforge-extras''']</ref> which is disabled by default. | ||
Revision as of 08:24, 27 April 2012
switch status
When the service opensm is running
[root@centos2 bin]# <input>iblinkinfo</input>
Switch 0x00066a00e3003007 QLogic 12300 GUID=0x00066a00e3003007:
2 1[ ] ==( 4X 10.0 Gbps Active/ LinkUp)==> 4 1[ ] "QLogic kernel.org driver DKAMA1" ( )
2 2[ ] ==( 4X 10.0 Gbps Active/ LinkUp)==> 5 1[ ] "QLogic kernel.org driver node1" ( )
2 3[ ] ==( 4X 10.0 Gbps Active/ LinkUp)==> 1 1[ ] "QLogic kernel.org driver node2" ( )
2 4[ ] ==( 4X 10.0 Gbps Active/ LinkUp)==> 6 1[ ] "QLogic kernel.org driver (none)" ( )
2 5[ ] ==( 4X 10.0 Gbps Active/ LinkUp)==> 3 1[ ] "QLogic kernel.org driver (none)" ( )
2 6[ ] ==( Down/ Sleep)==> [ ] "" ( )
2 7[ ] ==( Down/ Sleep)==> [ ] "" ( )
2 8[ ] ==( Down/ Sleep)==> [ ] "" ( )
2 9[ ] ==( Down/ Sleep)==> [ ] "" ( )
<notice>...OUTPUT OMITTED...</notice>Node status
[root@centos2 bin]# <input>ibnodes</input>
Ca : 0x0011750000788b2c ports 1 "QLogic kernel.org driver (none)"
Ca : 0x0011750000788c6c ports 1 "QLogic kernel.org driver node2"
Ca : 0x0011750000788c48 ports 1 "QLogic kernel.org driver node1"
Ca : 0x0011750000788b72 ports 1 "QLogic kernel.org driver DKAMA1"
Ca : 0x0011750000788b52 ports 1 "QLogic kernel.org driver (none)"
Switch : 0x00066a00e3003007 ports 36 "QLogic 12300 GUID=0x00066a00e3003007" enhanced port 0 lid 2 lmc 0iperf
Installing iperf you need to add the repository rpmforge-extras[1] which is disabled by default.
rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt
wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
rpm -K rpmforge-release-0.5.2-2.el6.rf.*.rpm
rpm -i rpmforge-release-0.5.2-2.el6.rf.*.rpm
yum install iperf