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Which two statements describe the process of collocation?
A. Placing IBM Tivoli Storage Manager (TSM) database volumes in the same directories.
B. Isolating archive and backup data to separate storage pools.
C. Combining multiple TSM servers onto a single physical server.
D. Isolating a client or group of clients to their own volumes within a storage pool.
E. Isolating a single or group of filespaces to their own volumes within a storage pool.
Correct Answer: DE
Explanation/Reference:
* When collocation is by client node
Volume selection order:
1st: A volume that already contains files from the same client node
* When collocation is by file space
Volume selection order:
1st: A volume that already contains files from the same file space of that client node
Note: With collocation enabled, the server attempts to keep files belonging to a group of client nodes, a single client node, or client file space on a minimal number of sequential-access storage volumes. Collocation reduces the number of volume mounts required when users restore, retrieve, or recall a large number of files from the storage pool. Collocation thus reduces the amount of time required for these operations.
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