Use the lsfcmap command to generate a list that contains concise
information about all of the
FlashCopy mappings that are
visible to the clustered system (system), or detailed information for a single FlashCopy mapping.
Syntax
lsfcmap [ -filtervalue attribute=value ] [ -nohdr ] [ -delim delimiter ] [ -filtervalue? ] [ { object_id | object_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 with
the
Lenovo Storage V series system CLI:
- -filtervalue?
- (Optional) Displays the valid filter attributes for the -filtervalueattribute=value parameter:
- name
- id
- source_vdisk_id
- source_vdisk_name
- target_vdisk_id
- target_vdisk_name
- group_name
- group_id
- status
- copy_rate
- FC_mapping_name
- FC_id
- partner_FC_id
- partner_FC_name
- restoring
For more information about
filtering attributes, see Attributes of the -filtervalue 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 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.
- object_id | object_name
- (Optional) Specifies the name or ID of an object. When you use this parameter, the detailed view
of the specific object is returned and any value that is specified by the
filtervalue parameter is ignored. If you do not specify the
object_ID or object_name parameter, the concise view of
all objects that match the filtering requirements that are specified by the
filtervalue parameter are displayed.
Description
This
command returns a concise list or a detailed view of FlashCopy mappings
that are visible to the system.
The following list shows attribute
values that can be displayed as output view data:
- id
- Displays the mapping ID.
- name
- Displays the mapping name.
- source_vdisk_id
- Displays the source volume ID.
- source_vdisk_name
- Displays the source volume name.
- target_vdisk_id
- Displays the target volume ID.
- target_vdisk_name
- Displays the target volume name.
- group_id
- Displays the group ID.
- group_name
- Displays the group name.
- status
- Displays the status:
- idle_or_copied
- preparing
- prepared
- copying
- stopped
- suspended
- stopping
- progress
- Displays the progress.
- copy_rate
- Displays the copy rate.
- start_time
- Displays the time that the copy was last started. It is in the format
YYMMDDHHMMSS. If a copy is not started, a blank line is displayed.
- dependent_mappings
- Displays any dependent mappings.
- autodelete
- Specifies if autodelete is on or off.
- clean_progress
- Indicates the clean progress.
- clean_rate
- Indicates the clean rate.
- incremental
- Indicates whether incremental is on or off.
- difference
- Indicates the difference.
- IO_group
- Displays the I/O group ID.
- IO_group_name
- Displays the I/O group name.
- partner_FC_id
- Displays the partner FlashCopy ID/
- partner_FC_name
- Displays the partner FlashCopy name.
- restoring
- Displays the restoring status. The values are yes or no.
- rc_controlled
- Displays the rc_controlled status.
- copy_rate_mb
- Displays the copy rate MB amount.
- clean_rate_mb
- Displays the clean rate MB amount.
- keep_target
- Displays the target and source volume availability. The values
are:
- yes indicates that the source volume availability is connected to the
availability of the target volume.
- no indicates that if there is a problem with the target volume that can impact
FlashCopy operations, the target volume is removed.
- restore_progress
- Displays the percentage of the source volume that is restored from the target.
Note: Using rc_controlled indicates
that the map is for internal use only. It cannot be manipulated externally.
A concise invocation example
lsfcmap -delim :
The
concise resulting output:
id name source_vdisk_id:source_vdisk_name:target_vdisk_id:target_vdisk_name:group_id
group_name:status:progress:copy_rate:clean_progress:incremental:partner_FC_id:
partner_FC_name:restoring:start_time:rc_controlled
0:test:0:vdisk0:1:vdisk1:idle_or_copied:0:50:100:off:no
no0:fcmap0:0:vdisk0:1:vdisk1:0:fccstgrp0:idle_or_copied:0:50:0:on:2:fcmap2:no
1:fcmap1:2:vdisk2:3:vdisk3:0:fccstgrp0:idle_or_copied:0:0:100:off:::no
2:fcmap2:1:vdisk1:0:vdisk0:0:fccstgrp1:idle_or_copied:0:0:100:off:0:fcmap0:no
A detailed invocation example
lsfcmap 0
The
detailed resulting output:
id:0
name:fcmap0
source_vdisk_id:63
source_vdisk_name:vdisk63
target_vdisk_id:57
target_vdisk_name:vdisk57
group_id:
group_name:
status:idle_or_copied
progress:0
copy_rate:0
start_time:
dependent_mappings:0
autodelete:off
clean_progress:100
clean_rate:50
incremental:off
difference:100
grain_size:256
IO_group_id:1
IO_group_name:io_grp1
partner_FC_id:
partner_FC_name:
restoring:no
rc_controlled:no
keep_target:yesrestore_progress: