NEC Express5800/R120a-1 Manual de usuario descargar pdf (Pagina 102)

102

RAID Levels allowed to be created

RAID 0、RAID 1、RAID 5、RAID 6、RAID 10、RAID 50

Available Physical Devices

Physical Devices with [Status] of [Ready]

Physical Devices not used at all

Available Disk Array

Disk Array has empty area at the end. The RAID Level of the Logical Drive to be created must be the same

as that of the Logical Drive existing on the same Disk Array.

tedConfiguration of Disk Array and Logical Drive to be crea

ogical Drive with the specified Physical Devices if the Disk Array is Creates a single Disk Array and a single L

created newly.

Capacity of Logical Drive with RAID Level of RAID 10 or RAID 50

For the RAID Level of RAID 10 or RAID 50, use the entire areas of Physical Devices to create a Logical Drive.

You cannot specify the capacities of the Physical Devices.

[Co

can be executed only in the A

ndition]

This command dvanced Mode.

lds

[Ov

ete

[For

ysicaldevice1>, <physicaldevice2>

viceZ>] –rl={1 | 5} [-y]

erview]

Creates a Logical Drive with simple param r settings.

mat]

raidcmd mklds -c=<controller> -p=<ph

[,<physicaldeviceX>, ... ,<physicalde

Command Parameter Description

-c=<controller> Specify the RAID Controller connecting with Physical Devices used for the

Logical Drive.

<controller> : RAID Controller Number

-p=<physicaldevice1>, <physicaldevice2>

[,<physicaldeviceX>, ... ,<physicaldeviceZ>]

Specify Physical Devices used to create the Logical Drive.

<physicaldevice1,2,X,Z> : Physical Device Number

Delimit the physical drives with ",".

-rl={1 | 5}

RAID Level of the Logical Drive to be created. Specify the

1 : RAID 1

5 : RAID 5

[-y]

Creates the Logical Drive immediately without displaying the message of

confirming that the Logical Drive may be created.

[Description]

Creates a Logical Drive simply by specifying o arameters, or Physical Devices used for the Logical Drive

creates a Logical Drive and term

result of the Initialize by using "oplist" and "p

nly two p

and RAID Level.

The raidcmd inates after Initialize is started. You can check the progress and

roperty" commands.

RAID Levels allowed to be created

RAID 1、RAID 5

Available Physical Devices

Physical Devices with [Status] of [Ready]

es not used at all

Configuration of Disk Array and Logical Drive

Physical Devic

to be created

Creates a single Disk Array and a single L ical Devices.

er parameters

ogical Drive with the specified Phys

Oth

Creates a Logical Drive with parameters

Capacity : Creates a Logical Drive by usin pacity varies

depending on the RAID Level.

Stripe Size : 64KB

Mode : Default mode of RAID Controller

set as follows:

the entire areas of Physical Devices. The actual cag

Cache

Initialization Mode : Full

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 117 118

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NEC Express5800/R120a-1 Manual de usuario Pagina 102

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