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Go to SolutionEMC R515 RAID 5 not rebuilding
-EMC R515 : updated BIOS,iDRAC,PERC card.
Server has 1 RAID1 array and 1 RAID5.
In the RAID5 array one disk is defective. I replaced it with a similar refurbihed disk I bought online. The array does not rebuild.
I notice a difference between the existing disks and the new refurbished one.
-The size is different (smaller then the original disk). A restore might not be possible because of this.
- The model is , although on the disk itself the model is ST33000650SS printed, different then the other running disks.
- The disk is not certified
-the vendor is SEAGATE, and not DELL
(sector,speed,.. are OK)
I tried to clear the disk. And I think of the above, making it a hotspare fails. (Read somewhere this can start the rebuild.)
I looks like it is not correctly recognized.
1184
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Posted January 28th, 2020 12:00
If the H700 is up to date it doesn’t block 3rd party drives. It is possible the drive is bad.
1268
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Posted January 21st, 2020 16:00
Hi,
If the drive size is smaller it isn’t going to rebuild. You probably should return that drive and get another.
1256
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Posted January 23rd, 2020 02:00
Hi,
Ok. I cannot return this.
But it should be possible to create a new RAID array using this disk?
1206
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Posted January 28th, 2020 01:00
Hi,
Maybe I'm missing something. I deleted the degraded RAID 5 array, and tried to create a new one with a refurbished disk. Unfortunateley, is is not working. The refurbished disk is a SEAGATE Constellation ES.2.
The refurbished disk always come's in a failed state, or dissapears from the list of physical disks.
1192
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Posted January 28th, 2020 09:00
Try the drive in a different slot.
1184
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Posted January 28th, 2020 12:00
Hi Josh,
I tried that. One becomes "foreign" (the certified) , and the refurbished one "becomes" failed".
When I insert it at any given slot, 2 led's are continuously green. When I tried to take into a RAID array , the disk becomes "failed" and then an orange led goes on. I tried it with another refurbished disk. Same result. I cannot build an array.
We bought a new server, but I wanted to keep this one for testing/backup.
The H700 PERC firmware is up to date. BIOS, LCC also. Maybe H700 cannot accept non DELL certified disks. Exact same disk, but Seagate firmware.
1175
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Posted January 30th, 2020 07:00
Thank you Josh,
I tried with 2 disk with the same result.
I'll run a test on the disks.
Thanks.
1168
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Posted January 31st, 2020 00:00
I'm giving up on this.I will create a new smaller array, as this will be temporary backup and testbox.
DELL-Josh Cr
Community Manager
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1248
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Posted January 23rd, 2020 08:00
Yes, it will just be slightly smaller than the current one.