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03.28.2008 at 02:05PM PDT, ID: 23278570
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9.0

Dell PowerEdge 2850 with PERC 4e/DC and RAID 5 has failed drive

Asked by Littlefield in Computer Servers, Computer Hard Drives

Tags: , , ,

Hello,

We have a Dell PowerEdge 2850 with a PERC 4e/DC configured as a RAID 5. This afternoon an alarm went off and one of our drives is now blinking amber.

Is it possible to try and rebuild this drive without swapping in a new known good drive (in case it's just the parity data that is bad)? The reason I ask is because we don't currently have another good drive of this size on site. We will have to order one from Dell.

Is there any harm in trying to rebuild this existing drive?

We have OpenManage installed on the server so from what I can tell we can either rebuild the drive from that (I found instructions on Dell's support site: ID 293683) OR by booting the machine into PERC BIOS (Dell support site ID 153698).

Is one of these methods better than another? It is our production mail server so the advantage of OpenManage would be that we could still have it up and running while we rebuild. Is one method more failsafe than another? Is one method faster than another?

Is there anything else we should be careful of before we do this that might not be listed in the Dell instructions?Start Free Trial
[+][-]03.28.2008 at 02:12PM PDT, ID: 21234176

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[+][-]03.28.2008 at 03:03PM PDT, ID: 21234433

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[+][-]03.28.2008 at 03:41PM PDT, ID: 21234608

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[+][-]03.28.2008 at 03:57PM PDT, ID: 21234663

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About this solution

Zones: Computer Servers, Computer Hard Drives
Tags: Dell, PowerEdge, 2850, Mail Server
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Solution Provided By: meyersd
Participating Experts: 5
Solution Grade: A
 
 
[+][-]03.29.2008 at 06:11AM PDT, ID: 21236399

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[+][-]03.31.2008 at 05:39AM PDT, ID: 21244786

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[+][-]03.31.2008 at 12:14PM PDT, ID: 21248183

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