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”
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Package Architecture Version Repository Size
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Upgrading:
libibverbs x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 394 k
librdmacm 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 k
infiniband-diags x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 323 k
iwpmd x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 36 k
libibumad x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 33 k
libibverbs-utils x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 82 k
libpsm2 x86_64 11.2.206-1.el8 rhel-8-for-x86_64-baseos-rpms 201 k
libpsm2-compat x86_64 11.2.206-1.el8 rhel-8-for-x86_64-baseos-rpms 17 k
librdmacm-utils x86_64 41.0-1.el8 rhel-8-for-x86_64-baseos-rpms 101 k
mstflint x86_64 4.21.0-1.el8 rhel-8-for-x86_64-appstream-rpms 4.5 M
opa-address-resolution x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 351 k
opa-basic-tools x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 423 k
opa-fastfabric x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 1.7 M
opa-libopamgt x86_64 1:10.11.0.2-1.el8 rhel-8-for-x86_64-baseos-rpms 116 k
perftest x86_64 4.5-12.el8 rhel-8-for-x86_64-baseos-rpms 273 k
qperf x86_64 0.4.11-2.el8 rhel-8-for-x86_64-appstream-rpms 69 k
srp_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