Use the lsfcmapdependentmaps command
to display the FlashCopy mappings that are dependent on the user specified mapping.
Syntax
lsfcmapdependentmaps [ -nohdr ] [ -delim delimiter ] { fc_id | fc_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.
- fc_id | fc_name
- (Required) Specifies the name or ID of the FlashCopy mapping to list the dependent
maps for.
Description
This command returns a list of dependent FlashCopy mappings. This command can be
used to determine the list of FlashCopy mappings that would also stop if you stopped a mapping
using the -force parmeter.
There is a dependent_mapping_count
field in the FlashCopy map detailed view (displayed when you process the
lsfcmap command) that you can use as an indicator as to whether there are
any dependent mappings in progress. If the count is zero, there are
no dependent copies.
Note: If a period of time elapses between the
time you process the lsfcmap command and the lsfcmapdependentmaps command, there could be a difference
between the actual number of dependent mappings being processed and
the number that was reported by the lsfcmap command.
An invocation example
lsfcmapdependentmaps -delim : 2
The resulting output:
fc_id:fc_name
1:fcmap1
3:fcmap3