This chapter explains the changes made to the specifications of PRIMECLUSTER 4.3A20.
The changes are listed in the following table.
| Category | Item | Version | 
|---|---|---|
| Incompatible commands | hvshut command | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | 
| hvswitch command | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| sdtool command | (Before change) PRIMECLUSTER 4.3A10 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| clrccusetup command | (Before change) PRIMECLUSTER 4.3A10 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Incompatible functions | MAC address takeover | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | 
| Operator intervention request | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Behavior of CF startup | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| IP Interconnect | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Setting Up Fsystem Resources | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Shutdown Facility | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Procedure resources | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| HV_CONNECT_TIMEOUT | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Shutdown Configuration Wizard | (Before change) PRIMECLUSTER 4.2A00 or earlier, or PRIMECLUSTER 4.3A10 (After change) PRIMECLUSTER 4.3A20 | |
| Shutdown agent selection screen for the shutdown configuration wizard | (Before change) PRIMECLUSTER 4.2A00 or earlier, or PRIMECLUSTER 4.3A10 (After change) PRIMECLUSTER 4.3A20 | |
| CF wizard | (Before change) PRIMECLUSTER 4.3A10 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Incompatible messages | RMS console message | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | 
| Operator intervention messages | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Changes of the RMS message | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Changes of the importance of the message in the RMS wizard | (Before change) PRIMECLUSTER 4.2A00 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Messages of the shutdown configuration wizard | (Before change) PRIMECLUSTER 4.3A10 or earlier (After change) PRIMECLUSTER 4.3A20 | |
| Method to display the messages of the shutdown configuration wizard | (Before change) PRIMECLUSTER 4.3A10 or earlier (After change) PRIMECLUSTER 4.3A20 |