Restrictions for rollup servers
When you use rollup mode to view information that was collected by secondary servers and rolled up to primary servers, keep in mind the following limitations, restrictions, and considerations.
- Required versions of IBM Spectrum Control
- Primary rollup servers must have IBM Spectrum Control 5.3.0 or later installed. You can add secondary rollup servers that run any version of IBM Spectrum Control 5.3.0 or later.
- Collecting data after you upgrade
- After you upgrade a primary rollup server you must run probes of the secondary rollup servers that were added to the primary server prior to the upgrade. Use the Start Probe action to run probes of the secondary rollup servers. Wait for the first probe (manual or scheduled) to complete, before you work with a new function.
- Unmapped Capacity and Mapped Capacity values are slightly different between the secondary and primary rollup servers
- Due to differences in the methods that are used to calculate Unmapped Capacity and Mapped Capacity, there might be minor variations between the primary and secondary rollup servers. The value that is recorded in the secondary rollup server resource list panel is the definitive one.