LUN (Logical Unit Number)
A logical unit defined in the channel adapter of a storage unit.
MAC address (Media Access Control address)
A unique identifier that is assigned to Ethernet cards (hardware).
Also referred to as a physical address.
Transmission of data is performed based on this identifier. Described using a combination of the unique identifying numbers managed
by/assigned to each maker by the IEEE, and the numbers that each maker assigns to their hardware.
maintenance mode
The state where operations on managed servers are stopped in order to perform maintenance work.
In this state, the backup and restoration of system images and the collection and deployment of cloning images can be performed.
However, when using Auto-Recovery it is necessary to change from this mode to active mode. When in maintenance mode it is not
possible to switch over to a spare server if a server fails.
managed server
A collective term referring to a server that is managed as a component of a system.
management blade
A server management unit that has a dedicated CPU and LAN interface, and manages blade servers.
Used for gathering server blade data, failure notification, power control, etc.
Management Board
The PRIMEQUEST system management unit.
Used for gathering information such as failure notification, power control, etc. from chassis.
manager
The section (program) of Resource Orchestrator that operates on admin servers.
It manages and controls resources registered with Resource Orchestrator.
master configuration file
This is the original network device configuration file that is backed up from each network device immediately after Resource
Orchestrator is set up.
It is used for the following purposes:
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When initializing the settings of network devices
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When checking the differences between the current and original configurations
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For providing the initial settings when creating a new system with the same configuration
In regards to the network device file management function, these files are excluded from the scope of version management (They are
not automatically deleted).
master slot
A slot that is recognized as a server when a server that occupies multiple slots is mounted.
member server
A collective term that refers to a server in a Windows network domain that is not a domain controller.
migration
The migration of a VM guest to a different VM host. The following two types of migration are available:
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