[LU-7664] set_conf_param_and_check() defect : it should wait update on facet_active_host instead of facet_host

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.9.0
• Affects Version/s: Lustre 2.8.0

Epic/Theme

patch

• Severity: 3

Epic

test

• Assignee: Jian Yu
• Reporter: Elena Gryaznova

Description

set_conf_param_and_check() should wait update on facet_active_host
instead of facet_host;
the described defect causes conf-sanity test_27b failure on configuration:

 mds1_HOST != mds1failover_HOST

fre902: error: get_param: /proc/{fs,sys}/{lnet,lustre}/mdt/lustre-MDT0000/identity_acquire_expire: Found no match
pdsh@fre907: fre902: ssh exited with exit code 3
Update not seen after 90s: wanted '35' got ''
 conf-sanity test_27b: @@@@@@ FAIL: check lustre-MDT0000.mdt.identity_acquire_expire failed!