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20 Using the CLI

Command syntax

Keywords and parameters

Command keywords must be entered in lowercase. Parameter values can be entered in uppercase and

lowercase.

Unless otherwise specified, a parameter value can include any valid UTF-8 characters except

backslash (\), comma, double quote ("), and control characters. A parameter value that includes a space

must be enclosed in double quotes.

Parameters such as names of users and volumes have a maximum length in bytes. ASCII characters are

1 byte; most Latin (Western European) characters with diacritics are 2 bytes; most Asian characters are

3bytes.

If the value of a parameter with no keyword is the same as an optional parameter's keyword, the optional

parameter must precede that value in the command. For example, to create a vdisk named spare:

create vdisk level raid5 disks 1.10-12 spare 1.7 spare

Disks

Disks are specified by enclosure ID and slot number. Enclosure IDs increment from 1. Disk IDs increment

from 1 in each enclosure. You can specify:

• A disk. Example: 1.4

• A hyphenated range of disks. Example: 1.4-7

• A comma-separated list of individual disks, ranges, or both (with no spaces). Example: 1.4,1.6-9

• A RAID 10 or 50 vdisk, with disks in sub-vdisks separated by colons (with no spaces). RAID-50

example: 1.1-3:1.4-6:1.7,1.10-11

Vdisks

You can specify:

• A vdisk by its name or serial number. A unique serial number is automatically assigned when a vdisk is

created, and does not change for the life of the vdisk.

• A list of vdisk names or serial numbers separated by commas (with no spaces). Not all commands

support lists. Example: vd1,"My vdisk"

Volumes

You can specify:

• A volume by its name or serial number. A unique serial number is automatically assigned when a

volume is created, and does not change for the life of the volume.

• A list of volume names or serial numbers separated by commas (with no spaces). Not all commands

support lists. Example: vd1_v1,"Vol #1"

Ports

Controller host ports are specified by controller ID and port number, and are not case sensitive. Controller

IDs are A for the upper controller and B for the lower controller. Port IDs increment from 1 in each controller

module. You can specify:

• A port ID. Example: A1

• A hyphenated range of IDs. Do not mix controller IDs in a range. Example: b1-b2

• A comma-separated list of IDs, ranges, or both (with no spaces). Example: A1,b1-b2

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HP Modular Smart Array 500 Starter Kit Guia do Utilizador Página 20