The storage cluster backing volumes in the monash-02 availability zone is currently undergoing a rolling refresh activity. This requires bringing new hosts into the cluster and removing old hosts, with a large portion of data being read and written, subsequently adding a background load to the underlying storage. The activity is expected to take 1-2 weeks.
Impact
No outage is expected, however there may be minor disruptions to client IO on monash-02 volumes, and instances that boot from volume. This may manifest as block IO timeouts when attempting to write or read instance disks.
Action
If you experience any ongoing IO issues please report them to support.
Rafael Lopez
Overview
The storage cluster backing volumes in the monash-02 availability zone is currently undergoing a rolling refresh activity. This requires bringing new hosts into the cluster and removing old hosts, with a large portion of data being read and written, subsequently adding a background load to the underlying storage. The activity is expected to take 1-2 weeks.
Impact
No outage is expected, however there may be minor disruptions to client IO on monash-02 volumes, and instances that boot from volume. This may manifest as block IO timeouts when attempting to write or read instance disks.
Action
If you experience any ongoing IO issues please report them to support.
Update
This activity has been completed.