23

Incremental backups ........................................................................

95

24

Leveled incremental backups .............................................................

95

25

Media needed to restore from simple and leveled incremental

 

 

backups .........................................................................................

98

26

Media needed to restore from leveled incremental backups ...................

98

27

Backup session ..............................................................................

102

28

Full backup with daily simple incremental backups .............................

108

29

Full backup with daily level 1 incremental backups .............................

109

30

Full backup with mixed incremental backups .....................................

110

31

Object copy concept ....................................................................

114

32

Freeing media ..............................................................................

117

33

Demultiplexing a medium ...............................................................

118

34

Disk staging concept .....................................................................

119

35

Object mirroring ............................................................................

121

36

Free pools ....................................................................................

138

37

A simple one device/one media pool relation ...................................

140

38

Configuration of media pools for large libraries .................................

141

39

Multiple devices, single media pool .................................................

142

40

Multiple devices, multiple media pools .............................................

143

41

Multiple objects and sessions per medium, sequential writes ................

149

42

Multiple objects and sessions per medium, concurrent writes ...............

149

43

Multiple media per session, multiple media per object ........................

149

44

Each object written on a separate medium ........................................

150

45

Data format ..................................................................................

158

46

Device locking and device names ....................................................

160

47

Connecting drives to multiple systems ...............................................

165

48

Sharing a SCSI library (robotics attached to a Data Protector Client

 

 

System) ........................................................................................

168

49

Sharing a SCSI library (robotics attached to an NDMP Server) ............

169

14