ucfgvsd Command

Purpose

ucfgvsd – Unconfigures a virtual shared disk.

Syntax

ucfgvsd {-a | vsd_name …}

Description

The ucfgvsd command unconfigures the specified virtual shared disks. The specified virtual shared disks must be in the stopped state to be unconfigured. This command does not change any virtual shared disk definitions. It moves virtual shared disks from the stopped state to the defined state.

You can use the System Management Interface Tool (SMIT) to run this command. To use SMIT, enter:

smit vsd_mgmt

and select the Unconfigure a Virtual Shared Disk option.

Under normal circumstances, you should not issue this command. The Recoverable virtual shared disk subsystem uses this command to manage shared disks in a controlled manner. If you issue this command, the results may be unpredictable.

Flags

-a: Specifies that all virtual shared disks in the stopped state are to be unconfigured.

Parameters

vsd_name: Specifies a virtual shared disk. The disk specified must be in the stopped state. If all disks have been unconfigured, and you specify VSD0, this command will attempt to unload the device driver from the kernel.

Security

You must have root authority to run this command.

Exit Status

0: Indicates the successful completion of the command.
nonzero: Indicates that an error occurred.

Restrictions

Under normal circumstances, you should not issue this command. The Recoverable virtual shared disk subsystem uses this command to manage shared disks in a controlled manner. If you issue this command, the results may be unpredictable.

Standard Output

Current RVSD subsystem run level.

Examples

To unconfigure the virtual shared disk vsd1vg1n1 in the stopped state, enter:

ucfgvsd vsd1vg1n1

Location

/opt/rsct/vsd/bin/ucfgvsd