Quantum SDLC 2.7, Справочное руководство

Страница: 40 / 324

22 Configuration
This can be done through the Configuration > Logical > Cartridge pane (Cartridge properties > Type
(data/clean) >> Save changes). Refer to Cartridge on page 103.
If the cartridge is marked as cleaning by mistake, and in fact it is data, change its type back the same way.
Create Clean Pool
Create the required clean pools for a logical library. The clean pools should contain the cleaning cartridges
ready to perform drive cleaning operations. That can be done through the Configuration > Logical >
Library pane ( Add new Clean Pool button). Refer to Create Pool on page 123.
In the same dialog it is possible to add cleaning cartridges to the new pool ( Assign/Unassign button). Refer
to Assign Media to Pool on page 108.
The pool name and assigned cartridge range can be changed later through the Configuration > Logical >
Pool pane. Refer to Pool on page 107. Some DAS and ROBAR clients may also assign cartridges to the
existing pool as well as remove them.
Configure Clean Manager
After the cleaning pools are created and configured, they can be assigned to the appropriate drives for the
drive cleaning operation. Cleaning can be executed either automatically or by client request. This can be
done via the
Configuration > Logical > Drive pane (Drive properties > Cleaning). Refer to Drive on page
115. Specify the correct cleaning time according to the drive type and model. Specify also the cleaning rate
(the number of mounts between cleanings).
Configure Aliasing
Some DAS Clients use old versions of backup application that cannon correctly recognize the newest
models of media and drives, but must work with such models nevertheless. To fix this issue, Scalar DLC
provides an Aliasing feature.
Using Configuration > Clients > DAS > DAS Client pane > Aliasing (refer to Aliasing on page 159) for
either drive or media (or both) select the alias that the backup application ’understands’ instead of its default
type that the application cannot recognize. Then press
Save button to update the client properties. The
Scalar DLC restart is not required, the client application restart is not required, too.
Note
The type of cartridges that are already assigned to the scratch or clean pool cannot be
changed.
Note
Although Management GUI does not have name restrictions for the pool name, some
backup applications do have them. Refer to
Table 6 on page 16.
CAUTION
Sharing a single clean cartridge between two or more cleaning pools is
allowed. Watch however the state of that cartridge with extreme caution.
Note
The cartridges appear in the library during Inventory , but only Admin can mark the
cartridge as cleaning , as described in Mark Cleaning Cartridges on page 21. Also the
‘insert cleaning cartridges to pool’ operation can be executed via DAS by DAS Client.