Cluster DHCP

  • Thread starter Thread starter Peter
  • Start date Start date
P

Peter

I recently had a clustered DHCP server with a corrupted
database. I tried restoring and repairing the database
without success.

I finally decided to re-install and recreate the clustered
DHCP service. I deleted the DHCP server resource,
uninstalled the DHCP service from both servers in the
cluster, deleted the old DHCP database directory, re-
installed the dhcp service on both nodes and the recreated
the DHCP clustered resource.

After recreating the DHCP resource I attempted to bring it
online and it still fails. I receive the following errors
below. Can anyone point me in the right direction. I
expected that a complete re-install would do the job but,
I still can't start the service!!

Event Type: Error
Event Source: DhcpServer
Event Category: None
Event ID: 1014
Date: 6/10/2004
Time: 1:41:38 PM
User: N/A
Computer: MAIN
Description:
The JET Database call returned the following error : -
1032. Additional Debug Information: JetInit.
Data:
0000: f8 fb ff ff øûÿÿ

Event Type: Error
Event Source: DhcpServer
Event Category: None
Event ID: 1014
Date: 6/10/2004
Time: 1:41:38 PM
User: N/A
Computer: MAIN
Description:
The JET Database call returned the following error : -
1029. Additional Debug Information: JetTerm/JetTerm2.
Data:
0000: fb fb ff ff ûûÿÿ

Event Type: Error
Event Source: DhcpServer
Event Category: None
Event ID: 1004
Date: 6/10/2004
Time: 1:41:38 PM
User: N/A
Computer: MAIN
Description:
The DHCP service failed to initialize the database. The
following error occurred:
An error occurred while accessing the DHCP database. Look
at the
DHCP server event log for more information on this error.

Data:
0000: 2d 4e 00 00 -N..
 
After a great deal of wasted time, this issue has been
resolved. The problem was due to insufficient permissions on
the clustered volume.

The 1032 Jet error code in the original post indicates a "File
Access Denied". This was occuring when the DHCP service
was starting and the Jet engine was trying to create the
DHCP database file or log file.

The DHCP Server service requires that the SYSTEM account
have full control permissions on the root of the volume on
which the DHCP database is stored. These permissions must
exist on the root, as in P:\ It is not sufficient that the
permission exists only on the actual database directory.

In the case of this particular problem, the database directory
had been assigned the correct permissions but, there were
no SYSTEM account permissions on the root of the drive.
Once the permissions were added to the root of the drive, the
DHCP Server service started normally.

Interestingly, the WINS service, which also relies on the Jet
database engine, does not seem to require this permission
setting as DHCP does.
 
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