pt-config-diff can't handle synonyms

[Zdeněk Bělehrádek]

pt-config-diff localhost /etc/mysql/my.cnf
1 config difference
Variable stratosfera-4 /etc/mysql/my.cnf
========================= ============= =================
query_cache_type DEMAND 2

grep /etc/mysql/my.cnf -e query_cache_type
query_cache_type = 2

mysql -e "show variables like 'query_cache_type'"
+------------------+--------+
| Variable_name | Value |
+------------------+--------+
| query_cache_type | DEMAND |
+------------------+--------+

./pt-config-diff --version
pt-config-diff 2.2.4

You can't use query_cache_type = DEMAND in my.cnf (mysql won't start). But MySQL reports this value as DEMAND. Latest pt-config-diff reports this as difference. I am using MySQL 5.1.61-0+squeeze1-log (debian), 64bit version.

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PT-1138