Oracle
1Z0-902 · Question #27
Examine these commands: 1. Execute "crscti stop cluster -all" as the grid user from one database server. 2. Execute "crscti stop cluster -all" as root from one database server. 3. Power off all…
The correct answer is A. 5, 8, 7, and 6. Option 5 stops the clusterware on all database servers as the grid user. Option 8 shuts down all Exadata storage servers using their ILOM interfaces. Option 7 shuts down all database servers using their ILOM interfaces. Option 6 powers off the rack using the power switches on…
Exadata Software Updates and Maintenance
Question
Examine these commands: 1. Execute "crscti stop cluster -all" as the grid user from one database server. 2. Execute "crscti stop cluster -all" as root from one database server. 3. Power off all network switches. 4. Execute "crscti stop cluster" as root from one database server. 5. Execute "crscti stop cluster" as the grid user from one database server. 6. Power off the rack using the power switches on the PDUs. 7. Execute "shutdown -h now" on all database servers. 8. Execute "shutdown -h now" on all Exadata storage servers. Which is the correct order or the required commands to completely power off an Exadata Database Machine in an orderly fashion?
Options
- A5, 8, 7, and 6
- B4, 7, 8, 3, and 6
- C2, 8, 7, 3, and 6
- D2, 7, 8, and 6
- E1, 8, 7, 3 and 6
How the community answered
(51 responses)- A76% (39)
- B12% (6)
- C6% (3)
- D2% (1)
- E4% (2)
Explanation
Option 5 stops the clusterware on all database servers as the grid user. Option 8 shuts down all Exadata storage servers using their ILOM interfaces. Option 7 shuts down all database servers using their ILOM interfaces. Option 6 powers off the rack using the power switches on the PDUs.
Topics
#rack power off sequence#CRSCTL cluster stop#shutdown order#PDU power down
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