XM Satellite Radio AA-RU5HC-TE manual SET Diskgroup

SSSU Command Reference

SET DISK_GROUP

The SET DISK_GROUP command changes the specified disk group properties.

Syntax

SET DISK_GROUP <name>

Switches

The switches available with the SET DISK_GROUP command are described in the following paragraphs.

ADD=

The number of disk drives to add to the specified disk group.

COMMENT=

This is an optional switch that associates a user-defined comment with the disk group. A maximum of 128 characters are allowed and the string must be enclosed in double quotes.

DELETE=

The name of the disk drive to be removed from the disk group. Data is not deleted when the disk is removed from the disk group.

NAME=

New name to give to the specified disk group.

OCCUPANCY_ALARM=

The point when a defined percentage of space is used. When this point is reached, an event log is generated and sent to the Management Appliance (optionally the host system) informing the administrator that the group is becoming full. Do not use the percentage sign (%) after the number.

SPARE_POLICY=

This parameter determines the amount, if any, of storage space set aside for use in the event that disks fail. The default is single.

■NONE—reserves no space within a disk group to allow for data reconstruction for failure of disk drives

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