Wednesday 9/10/2019 (from 9am for an estimated 5 hours) the storage cluster software and operating systems underpinning Cinder volumes in the monash-02 availability zone of the Research Cloud will be upgraded.
No outage is required, however there may be minor disruptions to client IO on monash-02 volumes. This may manifest as block IO timeouts to instances attempting to write or read volumes.
If you experience any ongoing IO issues please report them to support.
Completed 10/10/2019 ~1pm.