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NetApp AltaVault Cloud Integrated Storage Administration Guide
Beta Draft
Viewing reports and logs
Viewing the eviction report
2.
Use the controls in the control panel to customize the report as described in this table.
Viewing the eviction report
The Eviction report summarizes the evicted bytes and the age of the data leaving the AltaVault local storage disk within
the time period specified. The report first displays the available data cache which is the amount of free space available
locally on the AltaVault data store. It also displays the amount of data in bytes that has been evicted from the local
AltaVault data store to make space for the new deduplicated data. The second graph shows the average age of data
evicted from the AltaVault.
The Eviction reports includes the following statistics that describe the eviction optimization activity for the time period
you specify.
The Eviction report answers the following questions:
How much data is forced out from the AltaVault local disk?
What is the average of the most recent data (calculated using the date and time it was created) leaving the
AltaVault local storage disk?
To view the Eviction report
1.
Choose Reports > Eviction.
Control
Description
5m 1h 1d 1w All
Select one of the following report time intervals to filter the display:
• 5m - Displays five minutes of data.
• 1h - Displays one hour of data.
• 1d - Displays one day of data.
• 1w - Displays one week of data.
• All - Displays all data available for the past 30 days.
To type a custom time interval, enter the start time and end time (using the format YYYY/MM/DD
HH:MM:SS) in the text field.
You can view the newest data and see data points as they are added to the chart dynamically.
Show newest data
Click this option to display only the latest data available. The latest data available depends on the
time interval that you specify. For example, if 1h is the specified time interval, then clicking Show
newest data displays the last 60 minutes of data.
Field
Description
Evicted Data
Evicted bytes are the amount of data forced out from the local storage disk
because the AltaVault needs to store new deduplicated data on the disk and
disk space is insufficient.
Eviction Age
Average value of the data (calculated using the date and time it was
created) leaving the AltaVault local storage disk.
Summary of Contents for AltaVault AVA400
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