RAID 0, RAID 1, RAID 5 and RAID 10 Comparison

RAID 0, RAID 1, RAID 5 and RAID 10 The aim of the comparison call is to achieve a running and permanent configuration. The comparison here compares live service behavior with registration on the Physical Server screen.

Menu names may vary according to the version used. Therefore, write the target on the screen, the service to be affected and the expected value after processing. Verify the hardware health, remote management and backup return plan before processing.

Before the process starts

• List the areas to be recorded on the panel before processing.
• Note that existing errors and alerts are not mixed with new results.
• Test access to backup storage location.
• Select the second method to make the final control.

Step by step app

1. Type the capacity, performance and fault tolerance requirements individually according to the work load.
2. RAID 0' does not provide data protection; RAID' to account if it is not backup alone.
3. Calculate the need for disk number, available capacity, controller cache and hot spare.
4. Use same class discs and automatically alert for disc health values.
5. Include the rebuilding time and the performance loss in this row into the capacity plan.
6. Test the fault scenario and the return from backup in the maintenance window.

Verification and troubleshooting

Add start and finish time to the trading record. This range makes it easier to find the right lines in the service logs and then associate the resulting user notifications with change.

• Is Timestamps compatible with server clock?
• Does the transaction log be completed?
• Is the control result registered?

Safety and continuity notes

Make admin access with personal and unique accounts. Refresh shared passwords, use two-step verification and transaction log in where possible.

Return to the final successful situation instead of adding new settings in the unforeseen situation. Check the records at the trading time and repeat the same test with one variable.

Frequently Asked Questions

How do I measure that the change does not affect users?

Do a test that represents real user flow; compare response time, error rate and support notifications during observation.

For similar content Physical Server Information Bank You can review the section.