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Glossary
access path
A logical path configured to enable access to storage volumes from servers.
active mode
The state where a managed server is performing operations.
Managed servers must be in active mode in order to use Auto-Recovery.
Move managed servers to maintenance mode in order to perform backup or restoration of system images, or collection or deployment
of cloning images.
active server
A physical server that is currently operating.
admin client
A terminal (PC) connected to an admin server, which is used to operate the GUI.
admin LAN
A LAN used to manage resources from admin servers.
It connects managed servers, storage, and network devices.
admin server
A server used to operate the manager software of Resource Orchestrator.
affinity group
A grouping of the storage volumes allocated to servers. A function of ETERNUS.
Equivalent to the LUN mapping of EMC.
agent
The section (program) of Resource Orchestrator that operates on managed servers.
Auto-Recovery
A function which continues operations by automatically switching over the system image of a failed server to a spare server and
restarting it in the event of server failure.
This function can be used when managed servers are in a local boot configuration, SAN boot configuration, or a configuration such
as iSCSI boot where booting is performed from a disk on a network.
- When using a local boot configuration
The system is recovered by restoring a backup of the system image of the failed server onto a spare server.
- When booting from a SAN or a disk on a LAN
The system is restored by having the spare server inherit the system image on the storage.
Also, when a VLAN is set for the public LAN of a managed server, the VLAN settings of adjacent LAN switches are automatically
switched to those of the spare server.
BACS (Broadcom Advanced Control Suite)
An integrated GUI application (comprised from applications such as BASP) that creates teams from multiple NICs, and provides
functions such as load balancing.
Basic Mode
A function that can be used by configuring a Cloud Edition license after installing ROR VE.
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