Linux: command: ibstat； infiniband
文章目录
- 如何在Linux上安装infiniband相关的软件。
- ibstat
- 相关资料
如何在Linux上安装infiniband相关的软件。
https://access.redhat.com/solutions/301643
https://docs.oracle.com/cd/E19436-01/820-3522-10/ch3-linux.html
yum groupinstall “Infiniband Support”
=======================Package Architecture Version Repository Size
======================
Upgrading:libibverbs x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 394 klibrdmacm x86_64 41.0-1.el8 rdma-core x86_64 41.0-1.el8
Installing group/module packages:ibacm x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 95 kinfiniband-diags x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 323 kiwpmd x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 36 klibibumad x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 33 klibibverbs-utils x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 82 klibpsm2 x86_64 11.2.206-1.el8 rhel-8-for-x86_64-baseos-rpms 201 klibpsm2-compat x86_64 11.2.206-1.el8 rhel-8-for-x86_64-baseos-rpms 17 klibrdmacm-utils x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 101 kmstflint x86_64 4.21.0-1.el8 rhel-8-for-x86_64-appstream-rpms 4.5 Mopa-address-resolution x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 351 kopa-basic-tools x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 423 kopa-fastfabric x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 1.7 Mopa-libopamgt x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 116 kperftest x86_64 4.5-12.el8 rhel-8-for-x86_64-baseos-rpms 273 kqperf x86_64 0.4.11-2.el8 rhel-8-for-x86_64-appstream-rpms 69 ksrp_daemon x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 51 k
Installing dependencies:expect x86_64 5.45.4-5.el8 rhel-8-for-x86_64-baseos-rpms 267 k
Installing Groups:Infiniband Support
ibstat
[root@-2101 ssh]# rpm -qf /usr/sbin/ibstat
infiniband-diags-41.0-1.el8.x86_64
[root@-2101 ssh]# /usr/sbin/ibstat -h
Usage: /usr/sbin/ibstat [options] <ca_name> [portnum]
Options:
–list_of_cas, -l list all IB devices
–short, -s short output
–port_list, -p show port list
–config, -z use config file, default: /etc/infiniband-diags/ibdiag.conf
–verbose, -v increase verbosity level
–debug, -d raise debug level
–help, -h help message
–version, -V show version
Examples:
/usr/sbin/ibstat -l # list all IB devices
/usr/sbin/ibstat mthca0 2 # stat port 2 of ‘mthca0’
相关资料
https://en.wikipedia.org/wiki/RDMA_over_Converged_Ethernet
https://en.wikipedia.org/wiki/InfiniBand