This issue was created by maloo for HUANG XING <hxing@ddn.com>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/f1834727-5e6d-43c7-92c7-431dd81eab9a

The error happened on b2_15.

From the log:
conf-sanity test_123ae: @@@@@@ FAIL: old conf_param wasn't stored in params log
Trace dump:
= /usr/lib64/lustre/tests/test-framework.sh:6406:error()
= /usr/lib64/lustre/tests/conf-sanity.sh:9354:test_123ae()
= /usr/lib64/lustre/tests/test-framework.sh:6723:run_one()
= /usr/lib64/lustre/tests/test-framework.sh:6770:run_one_logged()
= /usr/lib64/lustre/tests/test-framework.sh:6611:run_test()
= /usr/lib64/lustre/tests/conf-sanity.sh:9368:main()