lsvdiskanalysis
Use the lsvdiskanalysis command to display information for thin provisioning and compression estimation analysis-report for a single volume or multiple volumes.
Syntax
Parameters
- -delim delimiter
- (Optional) Specify a delimiter to separate data in the output.
- -nohdr
- (Optional) Suppress the headings in the output.
- -filtervalue attribute=value
- (Optional) Specifies a list of one or more filters. Only objects with a value that matches the filter attribute value are displayed.
- -filtervalue?
- (Optional) Displays a list of valid filter attributes.
- vdisk_id | vdisk_name
- Specifies the volume (by ID or name) to display compression estimation status for.
Description
This command displays information for thin provisioning and compression estimation analysis-report for a single volume or multiple volumes.
This table provides the attribute values that can be
displayed as output view data.
Attribute | Description |
---|---|
id | Indicates the ID (by number) of the object. |
state | Indicates one of the following values:
|
started_time | Indicates the date and time that the analysis started, which helps determine how long an estimate takes. The value must be an alphanumeric data string or be empty if analysis never started. |
analysis_time | Indicates the date and time that the analysis ends to help
determine how current the results are. If you cancel the analysis, the value for the time is invalid
(0 , and it is not displayed). While active, time is invalid as well and does not
reflect expected completion time. The value must be an alphanumeric data string or be empty if
analysis never occurred. |
capacity | Indicates the provisioned capacity (host size) of the volume. |
thin_size | Indicates the estimated size of the data without zero portions (thin-provisioned size). |
thin_savings | Indicates how much data saving is expected if it is a thin-provisioned volume. |
thin_savings_ratio | Indicates the percent of data that is saved by thin-provisioned. The number must be a percentage. |
compressed_size | Indicates the estimated size of any nonzero data after compression completes. |
compression_savings | Indicates how much data to expect to save if the volume is a compressed volume. |
compression_savings_ratio | Indicates the amount of data that is saved by compression. The number must be a percentage. |
total_savings | Indicates how much data to expect to save by converting a volume to a compressed volume. |
total_savings_ratio | Indicates the amount of data that is saved by compression is based on the overall volume capacity, which includes the thin nature of compressed volumes. The number must be a percentage. |
margin_of_error | Indicates the accuracy estimation. The number is a percentage. |
file_system | Indicates the file system(s) of the volume |