Check category: Availability

Check description: Checks that packages installed across all the nodes in a cluster are consistent

Check procedure:

• Identifies the packages installed on all the nodess in a cluster.

Check recommendation: Ensure that packages installed on all the nodes in a cluster are consistent and package versions are identical. Inconsistent packages can cause errors in application fail-over.

Check category: Availability

Check description: Checks the quick I/O (QIO) license across all nodes in a single cluster to ensure that each node has the same QIO license feature.

Check procedure:

• Checks whether VxVM Volume Manager, Cluster Server (VCS), and Cluster File System (CFS) packages are installed on the system.

Check recommendation: The QIO/ODM license feature should be consistent across all nodes in the cluster.

Check category: Best practices

Check description: Checks whether the installed Storage Foundation / InfoScale products are at the latest software patch level.

Check procedure:

• Identifies all the Storage Foundation / InfoScale products installed on the system.

Check recommendation: To avoid known risks or issues, it is recommended that you install the latest versions of the Storage Foundation / InfoScale products on the system.