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IT04000: ANR9999D_2644193874 DURING AUDIT VOLUME OR REPLICATE NODE FOR REPLICATED FILES LARGER THAN MAXFRAGMENTSIZE

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APAR status

  • Closed as program error.

Error description

  • During AUDIT VOLUME or REPLICATE NODE the following error might
    be reported in the ACTLOG:
    
    ANR9999D_2644193874 BfCheckEndToEnd(bfdedup.c:9479) Thread<804>:
    Data integrity error detected for deduplicated object 117273366
    
    The object reported in the message must meet all of the
    following conditions:
    The object must have been replicated from another server.
    The object is larger than the MAXFRAGMENTSIZE setting.
    The source servers storage pool was deduplication enabled.
    The source object has gone through identify processing on the
    source server.
    The source object was not stored using client deduplication.
    The target servers storage pool is deduplication enabled.
    The object can be successfully restored or retrieved by the
    client if it is not currently marked as being damaged.
    
    Customer/L2 Diagnostics:
    To determine if the object is effected use the following
    command:
    
    show invo 117273366
    
    The following shows that the object is a fragment:
    **Super-Bitfile 117273366 is a fragment in Super Aggregate
    117267538
    
    Look for a chunk 0 digest type of SMD5 to indicate a server
    dedup object, for example:
        Chunk    0: 117273366, digest type: SMD5, value: E6F42EC1
    
    Tivoli Storage Manager Versions Affected:
    Tivoli Storage Manager server version 6.3.X and 7.1.X
    
    Initial Impact:
    medium
    
    Additional Keywords:
    TSM, zz63, zz71, repl node
    

Local fix

  • Make the file undamaged using the MAKEUNDAMAGED command so it
    can be restored to the client.
    
    MAKEUndamaged <stgpool_name> <bitfile_id>
    
    The bitfile_id is displayed in the ANR9999D_2644193874 message.
    For example:
    MAKEUndamaged filepool 117273366
    
    The stgpool_name is displayed in the output of the "show invo"
    command.
    
    show invo 117273366
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Tivoli Storage Manager server users.                     *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See error description.                                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Apply fixing level when available. This problem is currently *
    * projected to be fixed in level 7.1.1. Note that this is      *
    * subject to change at the discretion of IBM.                  *
    ****************************************************************
    

Problem conclusion

  • This problem was fixed. Files replicated with this fix applied
    will not encounter this problem. Previously affected files will
    now encounter this problem during restore or retrieve with this
    fix applied. The data for the previously affected files is still
    intact and can be restored or retrieved by setting the
    "IGNORECHECKSUMerrors" server option to "Yes" using the "SETOPT"
    command prior to attempting the restore or retrieve. The error
    message will still be issued, however the operation will
    continue.  Immediately after restoring or retrieving the
    affected files, set the "IGNORECHECKSUMerrors" server option to
    "No" using the "SETOPT" command.  Alternatively, affected files
    can be deleted on the target replication server using AUDIT
    VOLUME FIX=YES . The deleted files will be replicated during the
    next replication.  Be aware that using the
    "IGNORECHECKSUMerrors" option to allow restore or retrieve files
    not affected by this problem could cause corrupted data to be
    restored or retrieved.
    
    Affected platforms:  AIX, HP-UX, Solaris, Linux, and Windows.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT04000

  • Reported component name

    TSM SERVER

  • Reported component ID

    5698ISMSV

  • Reported release

    71A

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-08-25

  • Closed date

    2014-09-02

  • Last modified date

    2014-09-02

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    TSM SERVER

  • Fixed component ID

    5698ISMSV

Applicable component levels

  • R71A PSY

       UP

  • R71H PSY

       UP

  • R71S PSY

       UP

  • R71L PSY

       UP

  • R71W PSY

       UP



Document information

More support for: Tivoli Storage Manager

Software version: 7.1.3

Reference #: IT04000

Modified date: 02 September 2014