Use the
lsrcrelationshipcandidate command to list volumes that can form Metro
Mirror, Global Mirror, or active-active relationships. You can list
eligible volumes that are on the local or remote system.
Syntax
lsrcrelationshipcandidate [ -master { master_vdisk_id | master_vdisk_name } ] [ -aux { aux_cluster_id | aux_cluster_name } ] [ -nohdr ] [ -delimdelimiter ]
Parameters
- -mastermaster_vdisk_id | master_vdisk_name
- (Required) Specifies a particular volume to use as the master volume. The command
finds candidates that match the size of this volume. If you are requesting candidate
volumes on the local system, this command also matches the io_group.
- -auxaux_cluster_id | aux_cluster_name
- (Required) Specifies a remote system with volume candidates for an intersystem
relationship. If you do not specify this parameter, the candidates on the local system
are displayed.
- -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.
Description
This command
displays a list of volumes that can be either the master or the auxiliary disk for a Metro
Mirror, Global Mirror, or active-active relationship. Volume IDs and
names are displayed.
Note: Volumes that are flash disks are excluded from the view when a
FlashCopy map is constructed.
An invocation
example
lsrcrelationshipcandidate -delim :
The resulting
output:
id:vdisk_name
0:vdisk0
4:vdisk4