Exam 1z0-062 topic 1 question 335 discussion

Actual exam question from Oracle's 1z0-062

Question #: 335
Topic #: 1

Tape streaming is not happening while performing RMAN tape backup. On investigation, you find that it is not because of the incremental backup or the empty file backup and that RMAN is sending data blocks to tape drive fast enough.
What could be a solution to make streaming happen during the backup?

A. Configure backup optimization
B. Configure the channel to increase MAXOPENFILES
C. Configure the channel to increase the capacity with the RATE parameter
D. Configure the channel to adjust the tape buffer size with the BLKSIZE option

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Suggested Answer: D 🗳️

by Ray520 at May 24, 2022, 11:21 a.m.

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Ray520

3 years ago

https://docs.oracle.com/cd/E18283_01/backup.112/e10642/rcmtunin.htm If RMAN is backing up to tape, then try the following adjustments: Adjust the size of the tape I/O buffers. Use the PARMS and BLKSIZE parameters of the ALLOCATE CHANNEL or CONFIGURE CHANNEL command to set the size. The size of the tape I/O buffers is platform-dependent. The BLKSIZE setting overrides the default.

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