lsvdiskaccess

Use the lsvdiskaccess command to display a list of all input/output (I/O) groups in the volume access set.

Syntax

Parameters

-filtervalue attribute=value

(Optional) Specifies a list of one or more filters. Only objects with a value that matches the filter attribute value are displayed.

Note: Some filters allow the use of a wildcard when you enter the command. The following rules apply to the use of wildcards:

The wildcard character is the asterisk (*).
The command can contain a maximum of one wildcard.
When you use a wildcard, enclose the filter entry within double quotation marks (""): lsvdiskaccess -filtervalue "IO_group_name=io*"

-nohdr

(Optional) By default, headings are displayed for each column of data in a concise style view, and for each item of data in a detailed style view. The -nohdr parameter suppresses the display of these headings.

Note: If there is no data to be displayed, headings are not displayed.

-delim delimiter

(Optional) By default in a concise view, all columns of data are space-separated. The width of each column is set to the maximum width of each item of data. In a detailed view, each item of data has its own row, and if the headers are displayed, the data is separated from the header by a space. The -delim parameter overrides this behavior. Valid input for the -delim parameter is a 1-byte character. If you enter -delim : on the command line, the colon character (:) separates all items of data in a concise view; for example, the spacing of columns does not occur. In a detailed view, the data is separated from its header by the specified delimiter.

-filtervalue?

(Optional) Displays the valid filter attributes for the -filtervalue parameter:

IO_group_id
IO_group_name

vdisk_id | vdisk_name

(Optional) Specifies the volume for which to list access I/O groups.

Description

The lsvdiskaccess command lists the I/O groups in a volume access set. An accessible volume in an I/O group does not indicate that the volume is mapped to any hosts. There is a detailed view and concise view, but the detailed view does not contain more information than the concise view.

This command returns values for the following volume attributes:

VDisk_id: Identifies the volume ID.
VDisk_name: Identifies the volume name.
IO_group_id: Identifies an I/O group ID in the volume access set.
IO_group_name: Identifies an I/O group name in the volume access set.

A detailed invocation example

lsvdiskaccess 0

The resulting output:

vdisk_id vdisk_name IO_group_id IO_group_name
0        vdisk0     0           io_grp0
0        vdisk0     1           io_grp1
0        vdisk0     2           io_grp2

A concise invocation example

lsvdiskaccess

The resulting output:

vdisk_id vdisk_name IO_group_id IO_group_name
0        vdisk0     0           io_grp0
0        vdisk0     1           io_grp1
0        vdisk0     2           io_grp2
3        vdisk3     1           io_grp1
7        vdisk7     0           io_grp0
7        vdisk7     2           io_grp2