High Availability and Resiliency Testing

Use the following procedure for High Availability and resiliency testing.

1. Power down one of the switches; then run the OpenStack verification tests described in OpenStack Verification.
2. Power on the switch and power down the other switch, then run the OpenStack verification tests described in OpenStack Verification.
3. Reboot all the nodes in the cluster, then run the OpenStack verification tests described in OpenStack Verification.
4. Storage tests: remove a disk from the RAID5 or RAID6 set. If you have RAID 5, then rebuilding the RAID array may be time-intensive.

See also:

Debugging OpenStack