IBM TS7650G PROTECTIER DEDUPLICATION GATEWAY, Руководство пользователя, Страница: 63 / 248

3. In the Estimated factoring ratio field, enter the updated factoring ratio estimate
for the repository.
4.
In the MD Raid configuration field, select a configuration option from the
drop-down list.
5. In the Disk size field, select the physical disk size, in GB, from the drop-down
list.
6. Click Ok. The Increase capacity planning dialog closes and the Repository
meta data storage requirements
window is displayed listing the minimum
meta data file system expansion options that are suitable for your expansion
needs.
7. Click Options to print or save as a .csv file the information in the Repository
meta data storage requirements dialog using the standard procedures for your
operating system.
8. Click Plan again to go back to the Increase capacity planning window and
change the configuration options, or click Close. The Repository meta data
storage requirements
dialog closes.
Results
The information from the Repository meta data storage dialog indicates whether
you need to create more file systems and/or expand the existing file systems for
the increased repository.
Note: If you need to expand an existing file system, refer to “Using the ProtecTIER
Service Menu to expand existing file systems.” If not, go on to “Using the
ProtecTIER Service Menu to create file systems” on page 46.
Using the ProtecTIER Service Menu to create and extend file
systems
Use the ProtecTIER Service Menu to create or extend the required file systems.
When you select a given option, an interactive dialog starts, allowing you to select
desired components and values and to confirm your final choices.
Complete these tasks to increase the physical capacity of a repository.
To extend existing file systems, go to “Expanding the repository” on page 48. To
create new file systems, go to “Using the ProtecTIER Service Menu to create file
systems” on page 46.
Using the ProtecTIER Service Menu to expand existing file
systems
Use the File Systems Management menu to extend existing file systems, based on the
output of the Plan repository increase wizard.
About this task
Note: Before continuing with this task, file systems needed for extending existing
file systems should be performed on the backend storage.
Procedure
Follow these steps to extend an existing file system for repository metadata storage
with a new unused device on a repository.
Chapter 7. Managing repositories
43