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04-28-2015 09:07 PM
04-28-2015 09:07 PM
Corrupted AD due to HDD failure
Hi,
(Posting as adviced by a HP Server Expert @ Spiceworks)
I have a DC and it the only DC I have. Recently I noticed an issue with AD. I have getting an error as in attached file. I can also see and exclamation mark in Users Folder under Active Directory for Users and Computers. The only possible issue I could remember which could have caused this is due to damaged SAS in Raid. I use RAID 5 and replaced faulty SAS HDD couple of times. But I could add / modify or delete any users
Since I have only One DC , I am afraid I will end up in desolation one day. I have tried couple of things already. I have taken the backup and restored in a different Server of similar Model. But this error is also restored in there. I have tried to restore back Same Server after re installing Windows Server. But issue still exists. I have now purchased a new Server HP Proliant DL 380 G9.
I have attached all event viewer files during
How should I go forward ... ?
1) Can I resolve this issue in this server ? (Weeks of Google Search says not possible)
2) Should I again try restore AD in New Server
3) Should I Install New Server and enable replication ? Will this Work ? I am seeing some error already in EV for replication ?
4) Should I just buid a New Server Totally from Scratch. ( Build everything from Zero :( ...
Fingers Crossed ...
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04-28-2015 09:45 PM
04-28-2015 09:45 PM
Re: Corrupted AD due to HDD failure
Hi,
I am not an Expert in Active Directory.
We need the following information to diagnose HP Hardware.
- What is the server model, Smart Array Controller and its Cache.
- What is the Hard Drive model/size and in which Raid.
If possible please provide the Array Diagnostic Logs.
If you want to log a support case with HP, then please keep the AHS log ready for Gen8/Gen9 server.
http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c03305385
Thank You!
I am a HP employee.
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I work for HPE.
[Any personal opinions expressed are mine, and not official statements on behalf of Hewlett Packard Enterprise]