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Problem
Change Journal is enabled but it cannot be validated.
Error Message
bpbkar log snippet from the client shows:
10/09/2012 10:04:31 - Info bpbkar (pid=12460) change journal enabled for <C:\>
10/09/2012 10:04:41 - Info bpbkar (pid=12460) NOT using change journal data for <C:\>: unable to validate change journal usage <reason=snapshot needed to flush open files to databases>
10/09/2012 10:10:09 - Info bpbkar (pid=12460) change journal enabled for <E:\>
10/09/2012 10:10:09 - Info bpbkar (pid=12460) NOT using change journal data for <E:\>: unable to validate change journal usage <reason=snapshot needed to flush open files to databases>
10/09/2012 10:10:31 - Info bpbkar (pid=12460) change journal enabled for <F:\>
10/09/2012 10:10:32 - Info bpbkar (pid=12460) NOT using change journal data for <F:\>: unable to validate change journal usage <reason=snapshot needed to flush open files to databases>
Cause
(Windows) Change Journal corruption.
Solution
1. Stop NetBackup services on the client.
- Open Windows Command Prompt with "Run As Administrator"
- Change directories to: install_path\NetBackup\bin\
- Run command: bpdown -v -f
- Verify all NetBackup processes are stopped by running: bpps.exe
- If there are still running NetBackup processes, such as bpfis.exe, terminate them manually.
2. Delete the NTFS change journal for each problem drive letter, or disk volume:
- For each drive letter, or disk volume, run the following commands:
- Go to a command prompt and query the USN Change Journal using command:
- fsutil usn queryjournal <drive letter:>
- To delete the NTFS journal, run the following command:
- fsutil usn deletejournal /D <drive letter:>
- For example using the C: drive:
- fsutil usn deletejournal /D C:
- Go to a command prompt and query the USN Change Journal using command:
- Also, remove the three Veritas NetBackup Change Journal database files on the root of the related drive letter, or disk volume.
- For example using the C: drive:
- C:\VxCJinfo.dat
- C:\VxCJdelete.dat
- C:\VxCJmon.dat
- For example using the C: drive:
3. Start NetBackup services on the client:
- Open Windows Command Prompt with "Run As Administrator"
- Change directories to: install_path\NetBackup\bin\
- Run command: bpup -v -f