PRIMECLUSTER Global Disk Services Configuration and AdministrationGuide 4.7

G.3.9 Specification Changes in 4.6A00

Specification changes other than new features in the version 4.6A00 of this software are as follows.

G.3.9.1 Operation after Restoration from LEFTCLUSTER in Mirroring among Servers Configuration

A software specification is improved to continue I/O to the netmirror volume even when a node becomes the LEFTCLUSTER state due to a failure of servers or interconnects.

According to this improvement, the synchronization copying and volume startup after restoration from the LEFTCLUSTER state may be suppressed due to data protection. For details, see "7.16.4 Restoration from the LEFTCLUSTER State."

G.3.9.2 Unsupported Functions in RHEL8

The following functions of the disk group are not supported in RHEL8.

• Striping

• Concatenation