IC87085: SOLIDDB SHUTS DOWN ABNORMALLY WITH FAULTY MEMORY REFERENCE DURING HSB ROLE SWITCH

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • During a HotStandby role switch from primary to secondary, while
    aborting active transactions as a regular part
    of the role switch, solidDB terminates abnormally with the
    following type of stack trace output.
    
    Version info: 6.5.0.10 Build 2012-08-24
    Timestamp: Mon Sep 17 20:38:07 2012
    Signal name: SIGSEGV
    Signal number: 11
    Platform: Linux 3.0.34 AMD64 64bit MT
    solid[0x850184]
    solid[0x851146]
    /lib64/libpthread.so.0(+0xf7c0)[0x7fe701bac7c0]
    solid(tb_connect_getblobg2mgr+0x0)[0x60b300]
    solid(tb_blobg2mgr_decrementpersistentrefcount_callback+0x29)[0x
    604d99]
    solid(dbe_blobg2_unlink_list_of_blobids+0x46)[0x674b96]
    solid(dbe_indmerge_unlinkblobs+0x10)[0x6d3b40]
    solid(dbe_db_abortallactive+0x399)[0x683749]
    solid(dbe_hsbstate_start_transition+0x506)[0x689db6]
    solid[0x523591]
    solid[0x523ded]
    solid[0x5274f9]
    solid[0x520ede]
    solid[0x82ce43]
    solid[0x86c53a]
    /lib64/libpthread.so.0(+0x77b6)[0x7fe701ba47b6]
    /lib64/libc.so.6(clone+0x6d)[0x7fe7014f3c6d]
    Signal details (contents of siginfo_t):
    Size of siginfo structure: 128 bytes
    0B000000 00000000 01000000 E77F0000
    40000000 00000000 00000000 00000000
    01000000 00000000 32B58100 00000000
    08A028F7 E67F0000 01000000 00000000
    1008F9F6 E67F0000 30A46F00 00000000
    20E5EFF6 E67F0000 084081F7 E67F0000
    080AF9F6 E67F0000 7F283FFC E67F0000
    3D9898E8 E67F0000 08BF0EF9 00000000
    Signal #11 (SIGSEGV): si_addr is 0x0000000000000040, si_code is
    0x00000001 (SEGV_MAPERR: Address not mapped to object.)
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All HSB users.                                               *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to IBM solidDB V7.0 Interim Fix 6.                   *
    ****************************************************************
    

Problem conclusion

  • Fix is included in IBM solidDB V7.0 Interim Fix 6.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC87085

  • Reported component name

    SOLIDDB-DB2/IDS

  • Reported component ID

    5724V1700

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-10-09

  • Closed date

    2012-10-09

  • Last modified date

    2012-10-09

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

    IC86752

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

Fix information

  • Fixed component name

    SOLIDDB-DB2/IDS

  • Fixed component ID

    5724V1700

Applicable component levels

  • R650 PSY

       UP

  • R700 PSY

       UP



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Document information


More support for:

IBM solidDB

Software version:

700

Reference #:

IC87085

Modified date:

2012-10-09

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