Hi all,
Windows 2008 R2 SP1
We found out that replication fails on this DC as we have multiple DCs at multiple sites.
check the directory service log and find out the event id 474
Log Name: Directory Service
Source: NTDS ISAM
Date: 12/10/2012 9:08:28 AM
Event ID: 474
Task Category: Database Page Cache
Level: Error
Keywords: Classic
User: N/A
Computer: DC6
Description:
NTDS (496) NTDSA: The database page read from the file "C:\Windows\NTDS\ntds.dit" at offset 132931584 (0x0000000007ec6000) (database page 16226 (0x3F62)) for 8192 (0x00002000) bytes failed verification due to a page checksum mismatch. The expected checksum
was [92da6d25e0b99bbf] and the actual checksum was [90586fa7c17f4529]. The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely
due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem.
then followed event 1084 and event id 2108
How should I troubleshoot this?
Thank you.