Poor RMAN restore performance from TSM backup
Last updated on DECEMBER 21, 2016
Applies to:Oracle Server - Enterprise Edition - Version: 10.2.0.3
Information in this document applies to any platform.
The restore starts normally but after running half an hour it becomes very slow and only one tape drive is used even though 8 channels are allocated.
Media manager is IBM Tivoli Storage Manager for Oracle with Data Protection for Oracle: version 5.5.2.
RMAN backup performance is fine.
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