HP D2D110 HP StorageWorks D2D Backup System User Guide (EH880-90950, October 2 - Page 57

Database server, HP D2D Backup System after the, rst host is con, gured

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Fileserver 60 GB Database Server 10 GB Desktop PC 250 GB LAN Mon Tues Wed Thurs Wk1 Wk2 Wk3 Wk4 Total 242 GB HP StorageWorks D2D Backup System: 1.5 TB Figure 30 HP D2D Backup System after the first host is configured Database server This is used to hold the customer database. It must be backed up weekly and monthly and retained for 12 months. Data will be copied offsite once a month and retained for 7 years. The size of the database is 10 GB. Number of slots required Physical disk space required on HP D2D Backup System Offsite storage requirements 3 x 1 full weekly backups 12 x 1 full monthly backups 15 slots required 3 x 10 GB = 30 GB 12 x 10 GB = 120 GB 150 GB (initially) 12 x 10 MB = 120 GB Tapes will be rotated after 7 years D2D Backup System 57

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HP StorageWorks D2D Backup System: 1.5 TB
LAN
Database
Server
10 GB
Desktop PC
250 GB
Fileserver
60 GB
Total
242 GB
Mon
Tues
Wed
Thurs
Wk1
Wk2
Wk3
Wk4
Figure 30 HP D2D Backup System after the
fi
rst host is con
fi
gured
Database server
This is used to hold the customer database. It must be backed up weekly and monthly and retained for
12 months. Data will be copied offsite once a month and retained for 7 years.
The size of the database is 10 GB.
Number of slots required
Physical disk space required on
HP D2D Backup System
Offsite storage requirements
3 x 1 full weekly backups
12 x 1 full monthly backups
3 x 10 GB = 30 GB
12 x 10 GB = 120 GB
15
slots required
150 GB (initially)
12 x 10 MB = 120 GB
Tapes will be rotated after 7 years
D2D Backup System
57