Legend
• HORCM: The manager is a demon process, executes multiple commands,
charges to a storage system through itself. Among the managers are
connected by UDP, remotely execute a command among the servers
mutually.
• Command: A command provisioned by CCI.
TrueCopy local commands
Figure 6-8 TrueCopy local system configuration on page 6-17 illustrates a
TrueCopy local configuration. The CCI TrueCopy local commands assist the
system operation with volume backups among UNIX servers and their
operating system management functions. The TrueCopy local commands
perform the same functions as the remote commands but within the same
RAID storage system instead of between two RAID storage systems.
Figure 6-8 TrueCopy local system configuration
TrueCopy, ShadowImage, and Universal Replicator
operations
TrueCopy/ShadowImage volumes
TrueCopy commands allow you to create volume pairs consisting of one
primary volume (P-VOL) and one secondary volume (S-VOL). The TrueCopy
Data replication operations with CCI
6-17
Command Control Interface User and Reference Guide
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