Quantum SDLC 2.7, Справочное руководство

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158 Configuration Tab
Reserve or Define Volsers
The volsers reserved or defined for the client may represent the cartridges that are currently not in the
library. However, if the cartridge appears in the library, it is marked automatically as ‘allocated’/reserved, or
‘defined’, and can be accessed and managed only by its owner. The ownership can be changed either by
the client himself or by the Scalar DLC Management GUI administrator.
Figure 117 Reserve/Define Volser Range
Enter the start and end volser in the range. Press OK to reserve/define them for the current client. Press
Cancel to exit without adding volsers to the range of reserved or defined volsers.
Add Defined Range Click Pop-up volser range definition window appears. See
Figure 117 on page 158.
Remove Defined
Range Click Remove the selected volser range from the list of
defined volsers
Help Click Open online help for the current pane.
Note
The client may access all cartridges in the logical library and does not need to reserve
volsers before using media.
Reserving volser(s) however guaranties that no other client will access the reserved
media, especially when the reservation is exclusive (refer to
Cartridge on page 103).
Note
The client cannot reserve or define only half of an optical disk. Only the whole disk can
be reserved/defined. Even if the volser reservation or definition table contains only one
volser for the one side, the other is also reserved/defined for the client. This is shown
under Cartridge properties (refer to
Cartridge on page 103).
CAUTION
The client with no volsers defined (empty list) may access all cartridges in the
logical library. The client whose volser defining list is not empty may access
only the defined cartridges.
Field/Button Icon Operation Description