Quest Engineering DL4300, Руководство пользователя

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DL4300 Appliance
Configuring Core default retention policy settings
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The Nightly Jobs dialog box appears.
4. To specify the time intervals for retaining the backup data as needed, in the Nightly Jobs pane, select
Rollup, and then click Settings.
The Configuration dialog box for the Core default retention policy appears.
5. To restore Core retention policy settings to the default values at any time, at the bottom of the Configuration
dialog box, click Restore Defaults and then click Yes to confirm.
All settings are restored to the default values described in the table in
Step 6 .
6. To define a retention policy, first specify the primary setting that determines how long initial backup
snapshots are retained. Then proceed to define a cascading set of rollup requirements that determines the
intervals between when recovery points should be rolled up.
The retention policy options are described in the following table.
Table 125. Schedule options for default retention policy
Text Box Description
Keep all recovery points for n [retention time period] Specifies the retention period for the recovery points.
Enter a number to represent the retention period and
then select the time period. The default is 3 days.
You can choose from: Days, Weeks, Months, or
Years
…and then keep one recovery point per hour for n
[retention time period]
Provides a more granular level of retention. It is used
as a building block with the primary setting to further
define how long recovery points are maintained.
Enter a number to represent the retention period and
then select the time period. The default is 2 days.
You can choose from: Days, Weeks, Months, or
Years
…and then keep one recovery point per day for n
[retention time period]
Provides a more granular level of retention. It is
used as a building block to further define how long
recovery points are maintained.
Enter a number to represent the retention period and
then select the time period. The default is 4 days.
You can choose from: Days, Weeks, Months, or
Years
…and then keep one recovery point per week for n
[retention time period]
Provides a more granular level of retention. It is
used as a building block to further define how long
recovery points are maintained.
Enter a number to represent the retention period and
then select the time period. The default is 3 weeks.
You can choose from: Weeks, Months, or Years
…and then keep one recovery point per month for n
[retention time period]
Provides a more granular level of retention. It is
used as a building block to further define how long
recovery points are maintained.
Enter a number to represent the retention period and
then select the time period. The default is 2 months.
You can choose from: Months or Years