Use the lsvdiskaccess command to display a list of all input/output
(I/O) groups in the volume access set.
Syntax
lsvdiskaccess [ -filtervalueattribute=value ] [ -nohdr ] [ -delimdelimiter ] [ -filtervalue? ] [ { vdisk_id | vdisk_name } ]
Parameters
- -filtervalueattribute=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