Dell-EMC
E20-895 · Question #122
An EMC Avamar customer has started backing up their Oracle 11g databases with 8 RMAN channels using RMAN scripts. They see that backups are timing out and unable to send CTL messages. What should…
The correct answer is A. Minimize the number of RMAN channels. See the full explanation below for the reasoning.
Question
An EMC Avamar customer has started backing up their Oracle 11g databases with 8 RMAN channels using RMAN scripts. They see that backups are timing out and unable to send CTL messages. What should you advise the customer do to fix the issue?
Options
- AMinimize the number of RMAN channels.
- BUse a single set of cache files.
- CDisable RMAN backup optimization.
- DEnsure /var/avamar has proper permissions.
How the community answered
(28 responses)- A75% (21)
- B4% (1)
- C14% (4)
- D7% (2)
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