HP XP20000/XP24000 Manuale di configurazione - Pagina 40

Sfoglia online o scarica il pdf Manuale di configurazione per Interruttore HP XP20000/XP24000. HP XP20000/XP24000 46. Hp storageworks xp disk array configuration guide: vmware (a5951-96106, september 2010)
Anche per HP XP20000/XP24000: Nota di rilascio (13 pagine), Manuale di integrazione (29 pagine), Nota di rilascio (4 pagine), Manuale dell'amministratore (50 pagine), Manuale di configurazione (42 pagine), Manuale di configurazione (40 pagine), Manuale di configurazione (40 pagine), Manuale di configurazione (36 pagine), Manuale di configurazione (36 pagine), Manuale di configurazione (30 pagine), Manuale di configurazione (36 pagine), Nota di rilascio (5 pagine), Manuale di configurazione (46 pagine), Manuale di riferimento (46 pagine), Manuale di configurazione (40 pagine), Manuale di configurazione (44 pagine), Manuale di configurazione (38 pagine), Manuale di configurazione (34 pagine), Manuale di configurazione (30 pagine), Manuale di configurazione (30 pagine)

Stampa la pagina

HP XP20000/XP24000 Manuale di configurazione

host mode

Each port can be configured for a particular host type. These modes are

represented as two-digit hexadecimal numbers. For example, host mode 08

represents an HP-UX host.

LD, LDEV

Logical device. An LDEV is created when a RAID group is carved into pieces

according to the selected host emulation mode (that is, OPEN-3, OPEN-8,

OPEN-9). The number of resulting LDEVs depends on the selected emulation

mode. The term LDEV is also known as term volume.

LUN

Logical unit number. A LUN results from mapping a SCSI logical unit number,

port ID, and LDEV ID to a RAID group. The size of the LUN is determined by the

emulation mode of the LDEV and the number of LDEVs associated with the LUN.

For example, a LUN associated with two OPEN-3 LDEVs has a size of 4,693

MB.

LUSE

Logical Unit Size Expansion. The LUSE feature is available when the HP

StorageWorks LUN Manager product is installed, and allows a LUN, normally

associated with only a single LDEV, to be associated with 1 to 36 LDEVs.

Essentially, LUSE makes it possible for applications to access a single large pool

of storage.

OFC

Open Fibre Control.

OPEN- x

A general term describing any one of the supported OPEN emulation modes (for

example, OPEN-E. There are two types of OPEN-x devices: legacy OPEN-x

devices with a fixed size (such as, OPEN-3, OPEN-8, OPEN-9, OPEN-E), and

OPEN-V, which has a variable size and is a CVS based volume.

Physical address.

path

A path is created by associating a port, a target, and a LUN ID with one or more

LDEVs. Also known as a LUN.

port

A physical connection that allows data to pass between a host and a disk array.

RAID

Redundant array of independent disks.

R-SIM

Remote service information message.

SCSI

Small Computer Systems Interface. A standard, intelligent parallel interface for

attaching peripheral devices to computers, based on a device-independent

protocol.

SIM

Service information message.

SNMP

Simple Network Management Protocol. A widely used network monitoring and

control protocol. Data is passed from SNMP agents, which are hardware and/or

software processes reporting activity in each network device (hub, router, bridge,

and so on) to the workstation console used to oversee the network. The agents

return information contained in a MIB (Management Information Base), which

is a data structure that defines what is obtainable from the device and what can

be controlled (turned off, on, and so on).

STMS

Sun StorEdge Traffic Manager.

SVP

Service processor. A notebook computer built into the disk array. The SVP

provides a direct interface to the disk array and used only by the HP service

representative.

Glossary