The Deduplicated Storage Policy Copy summary is useful to monitor the deduplication savings by Storage Policy Copy. It allows to determine the amount of data written on the disk and view the storage policy copy properties.
About This Task
The Deduplicated Storage Policy Copy summary includes the following:
Properties
|
Options |
Description |
|---|---|
|
Storage Policy |
The name of the storage policy |
|
Storage Policy Copy |
The type of storage policy copy |
|
Total Application Size |
The total amount of that was backed up |
|
Total Data Size on Disk |
The amount of deduplicated data that was written on the disk |
|
Deduplication Savings |
The amount of deduplication savings by a storage policy copy |
|
Free Space (GB) on Library |
The amount of free space that is available on the library that is associated with the storage policy copy |
|
Retention Days |
The number of days that you want to retain the backed up data |
|
Retention Cycles |
The number of full backup cycles that you want to retain |
Charts
The Charts contain the following information:
-
The Data Written by Storage Policy Copy graph displays the amount of application data and the data written on a disk.
-
The Deduplication Savings by DDB graph displays the amount of savings of each DDB, including Sealed DDB, for that storage policy copy.
Databases Table
|
Column |
Description |
|---|---|
|
Deduplication Engine Name |
The name of the deduplication database |
|
Creation Time |
The date and time when the deduplication database was created for that storage policy copy |
|
Baseline Size |
The estimated size that is required on the disk for backup data when the existing deduplication database is sealed |
|
Total Application Size |
The size of the backed up data before deduplication |
|
Total Data Size on Disk |
The amount of deduplicated data that was written on the disk |
|
Deduplication Savings |
The amount of deduplication savings by a storage policy copy |
|
Number of Partitions |
The total number of partitions that are configured on the deduplication database |
|
Average Q&I Time (μs) |
The average time (in micro seconds) that was taken for insertion and query of signature in the deduplication database |
|
Total number of Unique Blocks |
The number of unique blocks that are managed by the DDB for that storage policy copy |
Procedure
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From the CommCell Browser, expand Storage Resources>Deduplication Engines.
-
Select the appropriate storage policy copy.
A tab for the summary opens in the CommCell Console.
Also, to view properties of a storage policy copy, right-click the storage policy/storage policy copy, and then click Properties.