Spectra Logic BlackPearl, Руководство пользователя

Страница: 325 / 457

Chapter 10 - Operating the BlackPearl System Database Backup & Restore
5. Enter a number for Every _ hours on the hour . This value specifies the interval, in hours,
between generating backups. For example, if this value is set to 4, the system creates a
backup every four hours.
6. Click Save .
Create a Daily Schedule
1.
From the menu bar, select
Configuration > Database Backup.
The Database Backup screen
displays (see Figure 225 on page 327 ).
2.
Select
Action > Change Schedule
. The Modify Database Backup Schedule screen displays.
3. Select Daily . The Modify Database Backup Schedule screen changes to display the
options for a daily backup schedule.
Figure 223 The Modify Database Backup Schedule screen.
4. Enter a number for the Minimum backups to keep on tape . When the system generates a
backup, it determines the number of fully persisted backups and automatically deletes
the oldest backups exceeding this number.
Note: Although the minimum number of backups is always respected, at some times
there may be more than the minimum present on the system.
5. Enter a time value for Start Time , and include AM or PM after the value. this field is not
case sensitive.
6. Enter a number for Every_days . This value specifies the interval, in days, between
generating database backups. For example, if this value is set to 2, the system generates
a backup every two days at the time specified in
Step 5 .
7.
Click
Save
.
Create a Weekly Schedule
1. From the menu bar, select Configuration > Database Backup. The Database Backup screen
displays (see Figure 225 on page 327 ).
November 2020 User Guide-BlackPearl Converged Storage System
- 325 -