[LU-7044] Interop 2.5.3<->master sanityn test_77e: failed to set TBF policy

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.9.0
• Affects Version/s: Lustre 2.8.0
• Environment: server: 2.5.3; client: lustre-master build # 3141 RHEL6.6
• Severity: 3
• Assignee: Sarah Liu
• Reporter: Maloo

Description

This issue was created by maloo for sarah_lw <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/f17dce42-4576-11e5-9d3c-5254006e85c2.

The sub-test test_77e failed with the following error:

failed to set TBF policy

== sanityn test 77e: check TBF NID nrs policy == 23:31:29 (1439767889)
CMD: shadow-21vm3 lctl set_param ost.OSS.ost_io.nrs_policies=tbf\ nid
shadow-21vm3: error: set_param: setting /proc/fs/lustre/ost/OSS/ost_io/nrs_policies=tbf nid: Invalid argument
ost.OSS.ost_io.nrs_policies=tbf nid
 sanityn test_77e: @@@@@@ FAIL: failed to set TBF policy 

Issue Links

• is related to: LU-6921 sanityn 77f test failed Lustre: DEBUG MARKER: sanityn test_77f: @@@@@@ FAIL: failed to operate on TBF rules