Unstable libpmempool_feature test results

[Tomasz Gromadzki]

ISSUE: Unstable libpmempool_feature test results

Environment Information

• PMDK package version(s):
• OS(es) version(s):
• ndctl version(s):
• kernel version(s):
• compiler, libraries, packaging and other related tools version(s):

Please provide a reproduction of the bug:

How often bug is revealed: (always, often, rare):

Actual behavior:

Expected behavior:

Details

Additional information about Priority and Help Requested:

Are you willing to submit a pull request with a proposed change? (Yes, No)

Requested priority: (Showstopper, High, Medium, Low)

[Tomasz Gromadzki]

The problem is in this part of the bash script libpmempool_feature/common.sh:

...
ERROR_PATTERN="<1> \\[feature.c:.*\\]"
...

function libpmempool_feature_query_abnormal() {
        # query feature
        expect_abnormal_exit ./libpmempool_feature$EXESUFFIX $POOL q $1
        if [ -f "$PMEMPOOL_LOG_FILE" ]; then
                cat $PMEMPOOL_LOG_FILE | grep "$ERROR_PATTERN" >> $LOG
        fi
}

New logging implementation ignores PMEMPOOL_LOG_FILE and have different logging formats:

Jan 25 22:42:12.002905 [559030] *ERROR* feature.c: 133: features_check: invalid features detected: {compat 0xfe, incompat 0x0, ro_compat 0x0}
Jan 25 22:42:12.002924 [559030] *ERROR* feature.c: 201: poolset_open: invalid features - replica #0 part #0

instead of:

<libpmempool>: <1> [feature.c:133 features_check] invalid features detected: {compat 0x0, incompat 0x0, ro_compat 0xfe}
<libpmempool>: <1> [feature.c:201 poolset_open] invalid features - replica #0 part #0