Silicon Graphics InfiniteStorage 4000 Series, Настройка и обслуживание

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34 Usage Guidelines
The
driveType
parameter is not required if only one type of drive is in the storage
array. If you use the
driveType
parameter, you also must use the
hotSpareCount
parameter and the
volumeGroupWidth
parameter. If you do
not use the
driveType
parameter, the configuration defaults to Fibre Channel
drives.
5
The
dataAssurance
parameter applies to the drives in a volume group. Using the
dataAssurance
parameter, you can specify that protected drives must be selected
for a volume group. If you want to set the
dataAssurance
parameter to
enabled
, all of the drives in the volume group must be capable of data assurance.
You cannot have a mix of drives that are capable of data assurance and drives that are
not capable of data assurance in the volume group.
6
The
volumesPerGroupCount
parameter is the number of equal-capacity
volumes per volume group.
7
The
securityType
parameter enables you to specify the security setting for a
volume group that you are creating. All of the volumes are also set to the security
setting that you choose. Available options for setting the security setting include:
 none
– The volume group is not secure.
 capable
– The volume group is security capable, but security has not been
enabled.
 enabled
– The volume group is security enabled.
NOTE
A storage array security key must already be created for the storage array if
you want to set
securityType=enabled
. (To create a storage array security key,
use the
create storageArray securityKey
command).
Usage
Guidelines This list provides guidelines for writing script commands on the command line:

You must end all commands with a semicolon (
;
).

You can enter more than one command on a line, but you must separate each
command with a semicolon (
;
).

You must separate each base command and its associated primary parameters and
secondary parameters with a space.

The script engine is not case sensitive. You can enter commands by using
uppercase letters, lowercase letters, or mixed-case letters.

Add comments to your scripts to make it easier for you and future users to
understand the purpose of the script commands. (For information about how to
add comments, see "
Adding Comments to a Script File
.")