QUESTION NO: 405
You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform
tape backups. Which action should you take?
A. Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE.
B.Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE.
C. Use compression when performing tape backups.
D. Configure multiple SBT channels.
Answer: B
您正调优RMAN来优化性能。当你执行磁带备份时,要使磁带异
步I / O。你应该采取哪些措施?
B.设置备份磁带IO从属(与主相对)参数设置为真。
时间: 2024-11-06 14:19:01