[ZRH] Storage Cluster Version Upgrade
Scheduled Maintenance Report for CloudSigma
Completed
The maintenance has been completed with success.
Posted Apr 02, 2016 - 18:38 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Apr 02, 2016 - 06:00 UTC
Scheduled
CloudSigma would like to inform you that we are planning to do a scheduled maintenance of our Storage Cluster in Zurich. This maintenance is about upgrading the version of our clustered storage system which includes bug fixes and improvements. The actual maintenance is expected to take no longer than 12 hours in total. During this time frame we will freeze some drive operations for about 10 seconds.

No impact on already existing customer’s virtual machines, hosts, network accessibility and/or any other running services.

All support activities will be conducted under the direct supervision of CloudSigma’s devops staff.

IMPACT:
The actual maintenance is expected to take no longer than 12 hours in total. During this time frame we will freeze some drive operations for about 10 seconds. Also it is possible that the provisioning of new VMs or additional storage to existing VMs to fail if they happen to coincide with the upgrade of the storage module on this hypervisor. This is again in the same time frame of a few seconds per hypervisor and only for provisioning of new resources during the upgrade.
Posted Mar 29, 2016 - 19:35 UTC