[LU-19323] lnet_selftest.sh support for ipv6

• Type: Bug
• Resolution: Unresolved
• Priority: Medium
• Labels: IPv6 lnetselftest
• Severity: 3
• Assignee: Core Lustre Triage
• Reporter: Anitha Chittibabu

Description

Currently script only seems to support ipv4 , will need support for ipv6 to help with validation. 

[root@ai400x2-c0-vm00 ~]# lnet_selftest.sh --help
You need to manually load lnet_selftest on all nodes
modprobe lnet_selftest
Invalid option: –

usage: lnet_selftest.sh -c client-nids -s server-nids [-r] [-w] [-n rpcs] [-l size] [-d dist]
-c              client nids
-s              server nids
-r              reads only
-w              writes only
-l size         transfer size, defaults to 1M
-d distribute   distribute, defaults to 1:1
-n rpcs         max_rpcs_in_flight, defaults to 8

example:
lnet_selftest.sh -c "10.10.100.223@o2ib 10.10.100.224@o2ib"  -s "10.10.100.215@o2ib 10.10.100.216@o2ib"

 

Issue Links

• is related to: LU-8915 Don't use linux list structure as user land arguments for lnet selftest
• is related to: LU-18316 lnet_selftest doesn't support large (IPv6) NIDs
• is related to: LU-18417 Finish IPv6 support