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IV53833: CRASH DUE TO LMLOG FUNCTION WHEN LOGSHUTDOWN IS DONE. APPLIES TO AIX 6100-09

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Running "chfs -a size=+50G [fs_mountpoint]", which
    crashed the system.
    Doing the same action in small steps [1GB] worked
    fine.This issue
    seen in non-rootvg file systems.
    
    CRASH INFORMATION:
    
    CPU 2 CSA F00000002FF47600 at time of crash,
    error code for LEDs: 30000000
    
    pvthread+017900 STACK:
    [00009088].disable_lock+000084 ()
    [002F442C]lmLog+0000CC (??, ??, ??, ??)
    [002E6C4C]diLog+0000AC (??, ??, ??, ??, ??, ??)
    [002E6FCC]txLog+00026C (??, ??, ??)
    [002E938C]txCommit+00070C (??, ??, ??, ??)
    [0029BFF4]iRecycle+0001F4 (??, ??, ??)
    [00297AD4]iAlloc+0003B4 (??, ??)
    [0029C758]iGet+0001B8 (??, ??, ??, ??, ??)
    [003291A8]j2_lookup+000428 (??, ??, ??, ??, ??, ??)
    [005EA6D4]vnop_lookup+0001D4 (??, ??, ??, ??, ??, ??)
    [005ABDD8]lookuppn+000918 (??, ??, ??, ??, ??, ??, ??,
    ??)
    [00602900]statxat+000320 (FFFFFFFEFFFFFFFE,
    0000000030002548,
       0000000030002320, 000000B0000000B0, 0000001100000011)
    [000038A4]mfspurr_sc_flih01+0000E4 ()
    
    [kdb_get_virtual_memory] no real storage @ 2FF15098
    [D011BB14]D011BB14 ()
    [kdb_read_mem] no real storage @ FFFFFFFFFFF59C0
    

Local fix

Problem summary

  • System may crash while running
    chfs -a size+=<large value> <mnt pt>
    

Problem conclusion

  • Check to ensure that inode recycling is not done in a quiesced
    filesystem
    

Temporary fix

Comments

  • 6100-07 - use AIX APAR IV58200
    6100-08 - use AIX APAR IV57782
    6100-09 - use AIX APAR IV53833
    6100-09 - use AIX APAR IV53833
    6100-09 - use AIX APAR IV53833
    7100-01 - use AIX APAR IV57484
    7100-02 - use AIX APAR IV52804
    7100-03 - use AIX APAR IV54005
    7100-04 - use AIX APAR IV54244
    

APAR Information

  • APAR number

    IV53833

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-01-09

  • Closed date

    2014-01-09

  • Last modified date

    2016-05-10

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

    IV52055

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

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U859304

       UP14/05/21 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Standard Edition

Software version: 610

Operating system(s): AIX

Reference #: IV53833

Modified date: 10 May 2016