Use the lsvdiskdependentmaps command
to display all FlashCopy® mappings
with target volumes that are dependent upon
data held on the specified volume.
Syntax
lsvdiskdependentmaps
[ -nohdr ]
[ -delim delimiter ]
{ vdisk_id | vdisk_name }
Parameters
- -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 possible 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 one-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.
- vdisk_id | vdisk_name
- (Required) Specifies the name or ID of a volume.
Description
The lsvdiskdependentmaps command
displays FlashCopy mappings
that have target volumes that are dependent
upon data held on the specified vdisk_id | vdisk_name.
This can be used to determine whether a FlashCopy mapping can be prepared. Issue
the command for the target volume vdisk_id
| vdisk_name of the FlashCopy mapping
to be prepared. If no FlashCopy mappings
are returned, the FlashCopy mapping
can be prepared. Any FlashCopy mappings
that are returned in the list must be stopped or be in the idle_or_copied state,
before the new FlashCopy mapping
can be prepared.
A concise invocation example
lsvdiskdependentmaps -delim : 0
The
concise resulting output:
id:name
2:fcmap2
5:fcmap5