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Sverre_Amundsen's avatar
Sverre_Amundsen
Level 4
15 years ago

V-79-57344-759 - Unable to complete the operation for the selected resource using the specified options. The following error was returned when opening the Exchange Database file: '-501 The log file is corrupt. '

Hello,

I have this backup problem I was looking to find an answer for.

I have BackupExec 2010 R2 installed on 2003 x64 R2 sp2.

Im backing up my DAG group from Exchange 2010 on 2008 R2.

I have 5 databases and they all backup fine except number 1.

Number 1 throws this error every time I run a backup

 

 

Error category    : Resource Errors
Error             : e00002f7 - Cannot extract mailbox messages from the Exchange backup. Review the job log for more information.

For additional information regarding this error refer to link V-79-57344-759

 

Unable to complete the operation for the selected resource using the specified options. The following error was returned when opening the Exchange Database file: '-501 The log file is corrupt. '

 

Im using Full database and log backup with GRT and VSS turned on. The backed up database is the passive one.

The backup is put on B2D (Exagrid cluster, deduplication).

 

It seems that the data is copied from Database 1, but when BackupExec tries to read the backup for the GRT indexing it fails.

But only on this one database, it work fine on the 4 others....

 

For reference - Exchange 2010 does not report any error on the database

 

Anybody know what might cause this?

Im grateful for all replyes .)

 

BR

Sverre

2010
Backing Up
Backup and Recovery
Backup Exec
Error messages
Features
  • Sverre_Amundsen's avatar
    Sverre_Amundsen
    15 years ago

    Yes, ok so this is one solution that worked for GRT backup.

    Go to the job properties - Microsoft Exchange - High Availability Server (Exch 2007 or later):

    set this to "Backup from the active copy only".

    That gave me success on the GRT job.

    Only problem is, I dont know what kind of impact a backupExec job will have on an Exchange 2010 active database? 

    Anyone can link me some info on this I'd be grateful:)

     

    Also this setting is against Symtantec's (recommended) setting which is:

    "Let BackupExec automatically choose the best copy to back up."

    I did also try the last setting there "Backup from the passive copy only" and I placed both of my mailbox-role servers in the preferred list since they will be switching active/passive with each other, but that job failed to.

     

    So backing up the active database worked although it is against Symantec and Microsofts recommendations. This guy though was on to somthing.

    Note:
    Although the Exchange 2010 VSS plug-in is capable of backing up DAG protected mailbox databases, it is important to note that you only can perform the backup or restore via an active database. This means that if one of your mailbox databases should fail-over to another server, the next backup job on the server that originally held the active database copy would fail

    http://www.msexchange.org/articles_tutorials/exchange-server-2010/high-availability-recovery/uncovering-new-exchange-2010-volume-snapshot-vss-plug-in-part1.html

    I thought that this limitation got "fixed" with SP1 for Exchange 2010, but I guess its still not 100%.

  • Sverre_Amundsen's avatar
    Sverre_Amundsen
    Level 4
    15 years ago

    Hello,

    There is no c:\temp\backup exec folder on the Exchange 2010 server.

    Not even when the backup runs.

     

    So thanks, but that didnt help.

  • CraigV's avatar
    CraigV
    Moderator
    15 years ago

    Mmm...what happens if you run a backup just of the databse giving you issues in a new selection list and job?

  • Sverre_Amundsen's avatar
    Sverre_Amundsen
    Level 4
    15 years ago

    Hello,

     

    Yes I have already tried to create a new selection list and job of just that one database.

     

    With GRT = fails with same message as original post

    without GRT  = success (but then I can access mailboxes..ofcource:)

     

    Also tried with the Advanced Open File set to 2003 and above - auto select, but still fails.

     

    and I cant find any Symantec info on the '-501 The log file is corrupt. ' 

     

     

  • CraigV's avatar
    CraigV
    Moderator
    15 years ago

    ...don't use AOFO...this isn't recommended with database backups...

  • Sverre_Amundsen's avatar
    Sverre_Amundsen
    Level 4
    15 years ago

    OK, no problem AOFO was only my last ditch attempt at getting it to work :)

     

    its this message that grinds my gears.

     

    Note: The Microsoft Exchange backup was made from the passive copy of the database on server xxxxxxx.

    The consistency check of the snapshot for the Microsoft Exchange database Database was successful.

    The consistency check of the snapshot for the Microsoft Exchange transaction log Logs ( E00000013BD.log - E0000001415.log ) was successful.

    V-79-57344-759 Unable to complete the operation for the selected resource using the specified options. The following error was returned when opening the Exchange Database file: '-501 The log file is corrupt. '

     

    Why cant Symantec give me somthing more on this error. It says in the consistency check that the log is OK !!!

    Say like, "501 The log file is corrupt", this corresponds to an error message that you would get in Exchange 2000 and 2003, but I dont belive that my Exchange 2010 database is corrupt. Even when I run the |more command on "databasehealthstatus" in the Exchange PS console it all look good. 

    So is this error message trying to tell me that a BackupExec log is corrupt ? and if so how to fix it?

     

    any more ideas would be good, if some one could atleast provide some detailed info about the error message I could get deeper into the problem.

  • CraigV's avatar
    CraigV
    Moderator
    15 years ago

    ...if it is an option to deselect the consistency check, do so...

  • Sverre_Amundsen's avatar
    Sverre_Amundsen
    Level 4
    15 years ago

    OK, I tried to turn off the "Perform consistency check before backup when using MS Volum Shadow copy Serivice".

    But nothing different, the database GRT job still failes.

     

     

    Symantec ??? anyone:)

  • CraigV's avatar
    CraigV
    Moderator
    15 years ago

    ...I have flagged this for support for you.

    If they help solve this, please post how it was done.

    Thanks!