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PM57870: syncreplica import 'op= rmcheckpoint' fails with 'db_obj_delete_V3: RPC: Unable to receive; errno = Connection reset by peer'

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APAR status

  • Closed as program error.

Error description

  • Removing an unlabeled baseline fails in a VOB that is mod_master
    enabled
    
    
    This manifests as a failure to replay an 'op= rmcheckpoint' in
    MultiSite 'syncreplica -import'
    # multitool syncreplica -import -receive
    db_obj_delete_V3: RPC: Unable to receive; errno = Connection
    reset by peer
    multitool: Error: Trouble communicating with VOB database:
    '/pvob'.
    Check database log on VOB host 'xxxxxx'.
    db_abort_trans_V3: RPC: Unable to receive; errno = Connection
    reset by peer
    multitool: Error: INTERNAL ERROR detected and logged in
    '/var/adm/rational/clearcase/log/error_log'.
    multitool: Error: Trouble communicating with VOB database:
    '/pvob'.
    Check database log on VOB host 'xxxxxx'.
    multitool: Error: Unable to replay oplog entry 9065: error
    detected by ClearCase subsystem.
    9065:
    op= rmcheckpoint
    ...
    
    The db_server_log records
    Error: Internal error in '/vobs/atria/lib/db/db__checkpoint.c'
    line 419
    
    unlabeled baselines are created by the UCM 'deliver' operation
    and canceling a delivery will destroy the baselines that were
    created when the delivery was started.
    
    
    Workaround:
    make a label type
    link it to the baseline with a BaselineLbtype hyperlink
    (requires privilege of VOB owner)
    example
    cleartool mklbtype -nc deliverbl.user1_projname.20120203.123456
    cleartool mkhlink BaselineLbtype
    baseline:deliverbl.user1_projname.20120203.123456
    lbtype:deliverbl.user1_projname.20120203.123456
    
    example assumes a view/VOB context - otherwise add '@pvob-tag'
    to the object selectors.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Fixes syncreplica import 'op= rmcheckpoint' failure with:
    db_obj_delete_V3: RPC: Unable to receive; errno = Connection
    reset by peer
    

Problem conclusion

  • A fix is available in ClearCase versions 7.1.2.7 and 8.0.0.3
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM57870

  • Reported component name

    CLRCASE MSITE W

  • Reported component ID

    5724G3200

  • Reported release

    712

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-02-09

  • Closed date

    2012-06-25

  • Last modified date

    2012-06-25

  • 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

    CLRCASE MSITE W

  • Fixed component ID

    5724G3200

Applicable component levels

  • R712 PSN

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSSH3S","label":"Rational ClearCase MultiSite"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.1.2","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
25 June 2012