* https://integration.wikimedia.org/ci/job/mediawiki-extensions-zend/9324/consoleFull
* https://integration.wikimedia.org/ci/job/mediawiki-extensions-zend/9326/consoleFull
* https://integration.wikimedia.org/ci/job/mediawiki-extensions-zend/9328/consoleFull
I have marked integration-slave1001 as offline in jenkins for now due to this.
Mysql default data dir is /var/lib/mysql which on Precise instance is a th 2GB /var. It is full on slave1001:
```
root@integration-slave1001:~# df -h /var/lib/mysql/
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vd-var 2.0G 1.9G 740K 100% /var
```
The /var/ is filled because /var/tmp/core has ton of: core.integration-slave1001.dvipng.<PID>.<EPOCH>
We need to:
[] Consider pointing MySQL to the extended disk space on /mnt (64GB)
[] Stop generating core dump files on CI. Antoine thinks it has been set originally for hhvm
* They have been enabled for T64623 in bin/mw-set-env.sh . We can just drop the ulimit -c
[] Make sure innodb reclaims/reuse allocated table space when we drop a database