Description of problem: When monitoring MariaDB, the plugin fails with errors like: Error output from mysql_innodb_io: Unknown section: Main thread process no. 1255, id 140088714413824, state: flushing log at /etc/munin/plugins/mysql_innodb_io line 1098. Service 'mysql_innodb_io' exited with status 255/0. Version-Release number of selected component (if applicable): munin-2.0.21-1.fc20.noarch munin-node-2.0.21-1.fc20.noarch munin-common-2.0.21-1.fc20.noarch How reproducible: Always Steps to Reproduce: 1. Create the links in /etc/munin/plugins: lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_bin_relay_log -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_commands -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_connections -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_files_tables -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_innodb_bpool -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_innodb_bpool_act -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:32 mysql_innodb_insert_buf -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_innodb_io -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_innodb_io_pend -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_innodb_log -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_innodb_rows -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_innodb_semaphores -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_innodb_tnx -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_myisam_indexes -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:33 mysql_network_traffic -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_qcache -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_qcache_mem -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_select_types -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_slow -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_sorts -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_table_locks -> /usr/share/munin/plugins/mysql_ lrwxrwxrwx. 1 root root 31 sep 1 15:34 mysql_tmp_tables -> /usr/share/munin/plugins/mysql_ 2. Configure the plugin in /etc/munin/plugin-conf.d/mysql: [mysql_*] env.mysqlconnection DBI:mysql:mysql env.mysqluser munin env.mysqlpassword mypassword 3. Create the database user: grant process, show databases, super on *.* to munin@localhost identified by 'mypassword'; grant select on mysql.* to munin@localhost; grant select on performance_schema.* to munin@localhost; flush privileges; 4. Run one check munin-run mysql_innodb_io Actual results: Error output from mysql_innodb_io: Unknown section: Main thread process no. 1255, id 140088714413824, state: flushing log at /etc/munin/plugins/mysql_innodb_io line 1098. Service 'mysql_innodb_io' exited with status 255/0. Expected results: ib_io_read.value 2805 ib_io_write.value 278172 ib_io_log.value 144555 ib_io_fsync.value 148529 Additional info: This patch fixes the problem for me https://github.com/kjellm/munin-mysql/commit/77c3f88f4807fb07d0ce6c26ef86d0c7eb196f8b?diff=unified
I confirm that the mentioned patch fixes this issue.
The above patch also made it into upstream https://github.com/munin-monitoring/munin/commit/997d82d30040dc9749db46823a933555e586e645#diff-35a6692a9888e94ecdd99ec7305f9631 Other notable compatibility patches for compatibility with Mariadb10: https://github.com/munin-monitoring/munin/commit/e5f12ef57c75d37aa2e3444cc448598f3c32b0ea#diff-35a6692a9888e94ecdd99ec7305f9631
Any progress here? This bug is true for epel7 as well
This should already be fixed in munin-2.0.25-1.fc20.noarch / el7. Please update and verify.
It's not fixed in munin-2.0.25-1.el7.noarch I applied that patch manually afterwards, and my local patched version works for me.
munin-2.0.25-2.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/munin-2.0.25-2.el5
munin-2.0.25-2.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/munin-2.0.25-2.el6
munin-2.0.25-2.el7 has been submitted as an update for Fedora EPEL 7. https://admin.fedoraproject.org/updates/munin-2.0.25-2.el7
munin-2.0.25-2.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/munin-2.0.25-2.fc20
munin-2.0.25-2.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/munin-2.0.25-2.fc21
munin-2.0.25-2.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/munin-2.0.25-2.fc22
Package munin-2.0.25-2.el6: * should fix your issue, * was pushed to the Fedora EPEL 6 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=epel-testing munin-2.0.25-2.el6' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-EPEL-2015-1031/munin-2.0.25-2.el6 then log in and leave karma (feedback).
munin-2.0.25-2.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.
munin-2.0.25-2.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.
munin-2.0.25-2.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report.
munin-2.0.25-2.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.
munin-2.0.25-2.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
munin-2.0.25-2.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.