ADIC 2.8 사용자 설명서
StorNext File System and Storage Manager Installation Guide
15
Script output might look similar to this:
Database dir space required: 1686 MB
Journal dir space required: 33 MB
Mapping dir space required: 3540 MB
Metadata dir space required: 4291 MB
Backup dir space required: 2791 MB (On a managed file system)
StorNext Support Directory Location Recommendations
The snPreInstall script also provides recommendations for StorNext support directory locations.
The recommendations are made with the following considerations:
The recommendations are made with the following considerations:
1
In descending order (from greatest to least,) the order of space required is Database, Metadata,
Backup, Mapping, and Journal.
Backup, Mapping, and Journal.
2
The Database and Journal should be on separate file systems for integrity reasons.
3
The Journal and Metadata should be on separate file systems for performance reasons. Both file
systems will have lots of head movement during normal operation.
systems will have lots of head movement during normal operation.
4
The Database and Metadata should be on separate file systems for performance reasons. Both
file systems will have lots of head movement during normal operation.
file systems will have lots of head movement during normal operation.
5
The Mapping and Metadata should be on separate file systems for performance reasons (during
mapping operations).
mapping operations).
6
The Backup directory should be on the largest of the managed file systems.
Note
ADIC recommends moving directories through the installation menu (option 1,
Installation Configuration) rather than moving them manually.
Installation Configuration) rather than moving them manually.