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RKnep
Beginner
1,503 Views

I have multiple server. I am new to server set up. board model is S1200v3RPS. Kindly help please

Have multiple server setup. 1 system w/ raid 1 and 1 drive failed ESRT2. no hotspare. how do i fix this? 2. Raid 5 ESRT2 1 drive failed. how do i fix this? 3. raid 6 1 drive partially degraded. how do i fix this? 4. raid 5 4 drives degraded, how do i fix this?

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4 Replies
n_scott_pearson
Super User Retired Employee
32 Views

You should move this query to the Server forum so the right set of eyes are seeing it

...S

idata
Community Manager
32 Views

Hello Robert,

 

 

One of the primary benefits of RAID 1 mirroring is that it provides data reliability in the case of a single disk failure. When one disk drive fails, all data is immediately available on the other without any impact to the data integrity. In the case of a disk failure, you need to replace the defective drive and then rebuild the RAID again.

 

 

On the Raid 5, one drive can fail and it is possible to rebuild the data after replacing the failed hard drive with a new drive. The extra work of calculating the missing data degrades the write performance to the RAID 5 volume while the volume is being rebuilt.

 

 

For the RAID 6, you can remove and then put back again the degraded drive and try to rebuild it.

 

 

Finally, for the RAID 5, can you please tell us the status of the RAID? If this the status is offline you can try to do is create the RAID on the raid BIOS again, without initializing the drives. You have to take into consideration, that since the 4 drives are degraded the information might be lost.

 

 

We recommend checking the following documents for more additional information:

 

 

https://www.intel.com/content/dam/support/us/en/documents/server-products/raid-products/ESRT2_Softwa... Intel Embedded Server RAID Technology 2 (ESRT2)

 

 

https://www.intel.com/content/www/us/en/support/technologies/000005775.html Rebuilding Degraded RAID Volume After Failed Drive Is Replaced

 

 

https://www.intel.com/content/dam/support/us/en/documents/server-products/raid-products/SWUG_full_fe... Intel® Server Products and SolutionsIntel® RAID Software User Guide for full featured https://www.intel.com/content/dam/support/us/en/documents/server-products/raid-products/SWUG_full_fe... andhttps://www.intel.com/content/dam/support/us/en/documents/server-products/raid-products/SWUG_full_fe... https://www.intel.com/content/dam/support/us/en/documents/server-products/raid-products/SWUG_full_fe... entry levelhttps://www.intel.com/content/dam/support/us/en/documents/server-products/raid-products/SWUG_full_fe... RAID controllers.

 

 

 

Regards

 

Sergio S.
idata
Community Manager
32 Views

Hello Robert,

 

 

We are following your question, in case you need more assistance, please feel free to contact us back.

 

 

 

Regards,

 

 

Sergio S.
idata
Community Manager
32 Views

Hello Robert,

 

 

Please contact us back if you need further assistance.

 

 

Regards.
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