Comment 3 for bug 1610180

There is the similar issue on CI during repetitive restart:
https://product-ci.infra.mirantis.net/job/9.x.system_test.ubuntu.repetitive_restart/20/testReport/(root)/ceph_partitions_repetitive_cold_restart/

Scenario:
1. Revert snapshot 'prepare_load_ceph_ha'
2. Wait until MySQL Galera is UP on some controller
3. Check Ceph status
4. Run ostf
5. Fill ceph partitions on all nodes up to 30%
6. Check Ceph status
7. Disable UMM
8. Run RALLY
9. 100 times repetitive reboot (this stsp fails during ostf check Names of failed tests:
  - Check data replication over mysql (failure) Can not get data from database node node-5 Please refer to OpenStack logs for more details.
  - Check galera environment state (failure) Actual value - 3,

Brief investigation discover mysql problems and the similar messages in ocf-mysql-wss.log

Full logs is available https://drive.google.com/open?id=0B2ag_Bf-ShtTcFFmZXRTMDZFNlE