RecoverPoint的一些问题，求解！！！

第一个配置NTP的步骤参考下面，太长我就不翻译了，如果有问题，再个别讨论哈。

Note! This procedure assumes that each site is a two RPA cluster. If there are more RPAs, the procedure will need to be modified accordingly to accommodate the extra RPAs.

To change the NTP server setting on the RecoverPoint Appliances:

1. Verify all RPAs are working correctly. At the RecoverPoint Management Console main window, view the System Status pane. Ensure all RPAs to be updated are functioning properly. If any error conditions exist, correct them before continuing.
2. At the RecoverPoint Management Console, go to Group Properties > General tab, and record the current value of Preferred RPA for each consistency group. This record will be used to restore the values at the end of the procedure.
   
   Set the Preferred RPA = RPA 2 for each consistency group.
3. At the Management Console, select each group, one at a time. In the Group Properties > General tab verify that RPA 2 appears above the RPA for each consistency group in the Current status diagram.
4. At the Installation Manager, log in as boxmgmt using the IP address of RPA 1 at site 1.
5. Detach RPA 1 at site 1 from the RPA cluster. At the Installation Manager, select Cluster Operations > Detach from cluster.
6. Modify installation parameters for the NTP server. At the Installation Manager, select Setup > Modify, and select the NTP server parameters to be modified.
7. Apply the changes. At the Installation Manager, select Setup > Apply.
8. Reattach RPA 1 at site 1. At the Installation Manager, select Cluster Operations > Attach to Cluster.
   
   The RPA reboots.
9. Log in again to the RPA Management Console. Verify all RPAs are functioning properly. At the RecoverPoint Management Console, in the main window, check the System Status panel.
10. At the Installation Manager, log in as boxmgmt via the IP address of RPA 1 at site 2.
11. Detach RPA 1 at site 2 from the RPA cluster. At the Installation Manager, select Cluster Operations > Detach from cluster.
12. Copy the installation parameters from RPA 1 at site 1. At the Installation Manager, select Setup > Get remote settings and follow instructions on screen.
13. Apply the changes. At the Installation Manager, select Setup > Apply.
14. Reattach RPA 1 at site 2. At the Installation Manager, select Cluster Operations > Attach to Cluster.
    
    The RPA reboots.
15. Log in again to the RPA Management Console. Verify that all RPAs are functioning properly. At the RecoverPoint Management Console, in the main window, check the System Status panel.
16. Set Preferred RPA = RPA 1 for each consistency group.
    
    No user action is required if consistency groups continue to run on RPA 1.
17. Repeat steps 3-15 for RPA 2 at site 1.
18. Repeat steps 3-15 for RPA 2 at site 2.
19. At the RecoverPoint Management Console, go to Group Properties > General tab. For each consistency group, set Preferred RPA back to the value recorded in Step 2. You MUST do Site 1 RPA 1 first because that is the only RPA that maintains the connection with the NTP server. All the other RPAs get their time synchronization from that RPA.