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IV29986: CLSTRMGR MAY CORE DUMP AFTER RESTART FROM UNMANAGED

Direct link to fix

PowerHA-7.1.1 SP4

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APAR status

  • Closed as program error.

Error description

  • clstrmgr core dumps after restart from unmanaged
mode (force stop) when a clappmond process is
unresponsive.

clstrmgr.debug looks like:
...
Mon Jul 23 16:27:24 stabIntervalCb(clAappl1mon): Called
Mon Jul 23 16:27:24
 Appmon::stabIntervalComplete(clAappl1mon) Called
Mon Jul 23 16:27:24 stabIntervalComplete(clAappl1mon)
 Called when monitor alread y running ?
Mon Jul 23 16:27:24 die: clstrmgr on node 2 is exiting
 with code 4
Mon Jul 23 16:27:24 die: waitpid failed, waitrc = -1,
 ERRNO = 10

stack trace looks like:
(dbx) t
pthread_kill(??, ??) at 0xd05098c0
_p_raise(??) at 0xd0508d28
raise.raise(??) at 0xd01373e0
abort() at 0xd01c5704
unnamed block in die(int)(code = 4),
 line 772 in "rdutils.C"
die(int)(code = 4), line 772 in "rdutils.C"
Appmon::stabIntervalComplete()(this = 0x2015eff8),
 line 238 in "Appmon.C"
stabIntervalCb(void*)(appmon = 0x2015eff8),
 line 193 in "Appmon.C"
MitCheck()(), line 272 in "mit.C"
DoMainLoop()(), line 2084 in "main.C"
main(argc = 1, argv = 0x2ff22d10),
 line 4044 in "main.C"

Local fix

  • 



Problem summary


    

  • clstrmgr core dumps:
&
clstrmgr.debug looks like:
...
Mon Jul 23 16:27:24 stabIntervalCb(clAappl1mon): Called
Mon Jul 23 16:27:24
 Appmon::stabIntervalComplete(clAappl1mon) Called
Mon Jul 23 16:27:24 stabIntervalComplete(clAappl1mon)
 Called when monitor alread y running ?
Mon Jul 23 16:27:24 die: clstrmgr on node 2 is exiting
 with code 4
Mon Jul 23 16:27:24 die: waitpid failed, waitrc = -1,
 ERRNO = 10

stack trace looks like:
(dbx) t
pthread_kill(??, ??) at 0xd05098c0
_p_raise(??) at 0xd0508d28
raise.raise(??) at 0xd01373e0
abort() at 0xd01c5704
unnamed block in die(int)(code = 4),
 line 772 in "rdutils.C"
die(int)(code = 4), line 772 in "rdutils.C"
Appmon::stabIntervalComplete()(this = 0x2015eff8),
 line 238 in "Appmon.C"
stabIntervalCb(void*)(appmon = 0x2015eff8),
 line 193 in "Appmon.C"
MitCheck()(), line 272 in "mit.C"
DoMainLoop()(), line 2084 in "main.C"
main(argc = 1, argv = 0x2ff22d10),
 line 4044 in "main.C"

    



Problem conclusion


    

  • Kill old clappmond process if it was already WARNED TO STOP.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV29986
    • 

  • Reported component name
    POWERHA SYSMIR
    • 

  • Reported component ID
    5765H3900
    • 

  • Reported release
    711
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2012-10-11
    • 

  • Closed date
    2012-10-11
    • 

  • Last modified date
    2013-03-21
    • 





    

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

    
IV25337
    

    • 

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

    
IV38520
    

    • 



Fix information


    

  • Fixed component name
    POWERHA SYSMIR
    • 

  • Fixed component ID
    5765H3900
    • 



Applicable component levels


    

  • R711  PSY  U855232
       UP12/12/07  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            19 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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