RE: Exchange recovery

  • From: <ChongJa@xxxxxxxxxxxxxxxx>
  • To: <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 9 Dec 2005 06:59:33 -0500

Sunil,
 
This is what I did when I was in a similar situation. I rebuild the crashed 
server with the exact same configurations, partitions, patches, software. All 
installation paths should be same. Then restore your system state. Now your AD 
is up. Reboot the server and make sure it's functioning. Now after this point, 
what I did was remove the Exchange schemas from AD. Your AD thinks that it 
includes an Exchange org. I removed this by doing a command ( I have it in a 
doc and will email it to you when i find it.) What this command does is removes 
the Exchange org from AD all the schemas etc. Now when you reboot, your Ad is 
standalone with no Exchange references. Now at this point, I reinstalled 
exchange. You don't do a disaster recovery switch, since AD thinks you're 
building a brand new exchange org. When you install Exchange make sure you 
choose the same org name, installation path should be same etc. When complete 
patch the exchange server. Make all the settings as original as possible. Now 
your exchange is built with blank databases. Your database locations should be 
in the exact path as before, this also applies to the logs. Now restore the 
databases from backup. This is what I did and worked for me. 

________________________________

From: sunil shah [mailto:sunny@xxxxxxxxxxxxx]
Sent: Thu 12/8/2005 8:28 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Exchange recovery



http://www.MSExchange.org/

Do I have any other choise??????...Need Help...How do I recover mail and
IIS stuff????...Have backup from previous night (thank god for that) and
me pushing them to do the backup every night

-----Original Message-----
From: ChongJa@xxxxxxxxxxxxxxxx [mailto:ChongJa@xxxxxxxxxxxxxxxx]
Sent: Thursday, December 08, 2005 5:16 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Exchange recovery

http://www.MSExchange.org/

I'm almost certain I've seen this before when I was doing disaster
recovery on similar to yours one server no systemstate. After everything
was done it hung at that stage. I'm almost certain that the issue was
because the server was not built with the exact configuration settings
and patch level. 

-----Original Message-----
From: sunil shah [mailto:sunny@xxxxxxxxxxxxx]
Sent: Thursday, December 08, 2005 4:19 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Exchange recovery

http://www.MSExchange.org/

I have to recovery this server and it is the only server I have running
everything IIS, DNS, EMAIL(Lesson learn hard way for the client to put
all the eggs in one baskets.  As I have mentioned I did created new
server and restore AD using Veritas Backup exec (Selecting not to
replace file if its new).  After I restore server came up with lots of
error.  Then run exchange setup with Disasterrecovery switch and was
able to bring IS up.  After I restore the Storage Group and reboot the
machine now it hangs at Preparing Network Connection...I have waited at
least 2 hrs...just incase after restore windows 2000 might be doing
sign. Check or something...But no luck....Any Idea...how can I bring my
original server back??????

-----Original Message-----
From: ChongJa@xxxxxxxxxxxxxxxx [mailto:ChongJa@xxxxxxxxxxxxxxxx]
Sent: Thursday, December 08, 2005 3:48 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Exchange recovery

http://www.MSExchange.org/

Is this your only Exchange server? If so, another option is to rebuild
the server without the disaster recovery switch. 

-----Original Message-----
From: Mark Fugatt [mailto:markfu@xxxxxxxxxxxxx]
Sent: Wednesday, December 07, 2005 7:06 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Exchange recovery

http://www.MSExchange.org/

You will need to look in the Exchange Setup Progress log file and see
exactly what it is failing on.

Mark Fugatt
Dedicated Supportability Engineer (Exchange) Microsoft Services
Organisation
Desk:   +44 (0)118 909 5630
Mobile: +44 (0)7966 858108
MSN IM: markfu@xxxxxxxxxxxxxxxxx
Blog: http://blogs.technet.com/mfugatt
-----Original Message-----
From: sunny [mailto:sunny@xxxxxxxxxxxxx]
Sent: 07 December 2005 22:58
To: [ExchangeList]
Subject: [exchangelist] Exchange recovery

http://www.MSExchange.org/

Hi everyone :
  I am getting following error when I am running Exchange 2000 in
disaster recovery mode.  Anyone has any idea what that means or what is
the solution????
  "Setup failed while installing sub-component.  Information Store
service with error code 0xC00703E6 (please consult the installation logs
for a detailed description).  you may cancel the installation or try the
failed
step again.   Retry or Cancle...
  I tried Retry but no luck.  Following things I have done.
(1) Prepare the new server (old one is dead)
(2) Install Vertias Backup Exec 10, and Catologed the tape
(3) Restarted the new server, Press F8 and selected Directory Recovery
(4) Using Veritas did System Restore
(5) Restarted and login using old admin password
(6) Run d:\english\exch2000\ent\setup\i386\setup.exe /disasterrecovery,
and then after while I get this msg...

Anyone has any idea how to resolve this or any suggestion about my
procudure....All help is welcome....

Shyamal

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