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IMS Omegamon Disk Archival Collision issue

 
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Shah Rezza

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Joined: 22 Apr 2013
Posts: 1
Location: Malaysia

PostPosted: Mon Nov 18, 2013 9:11 am    Post subject: IMS Omegamon Disk Archival Collision issue
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Hello and greetings to all.

My shop just bought IBM IMS Omegamon product. But currently we are having issue with one of the feature which is Application Trace Facility. We are receiving on-going support from IBM to rectify this issue but with very very slow progress. I was wondering if any other shop on this planet also encountered the same problem like us.

My shop is using DB control with CICS.

The disk archival function of Application Trace Facility will stopped after a number of Archival Collision Count happenings. Our shop can only afford to allocate 1 Gb of memory for IMS Omegamon to capture the exception trace and then archive it to dasd. The poor capability of IMS Omegamon to filter out unwanted transaction code also disappoint us. So we only set to capture transaction more than 60 second as a general rule.


Code:
>             64-bit Journal Facility - CSO Summary                           
>______________________________________________________________________________
 CSO ID=I2ATX,VSAM                                                             
+                      CSO VSAM Archive Dataset Information                   
+                                                                             
+    Maximum Datasets........:       16    VSAM Wrap Count.........:        0 
+    Allocated Datasets......:        1    Archival Read Conflicts.:        0 
+    Active Dataset (Write)..:        1    Archival Collision Count:        7 
+    Write Rate (Recs/Sec)...:    20860    Archival Collision Opt..:     SKIP 
+    Read Rate (Recs/Sec)....:        0    Archival Subtask Status.: Idle     
+    Dataset Name Prefix for VSAM Files    IMSTOOL.OMXEIMS.I1R1.               
+                                                                             
+    VSAM  Archival   Records   Primary  Start Key     End Key       Timespan 
+     DSN  Status     Written   Extents  MMDDHHMMSSnn  MMDDHHMMSSnn   Minutes 
+    ----  --------  --------  --------  ------------  ------------  -------- 
+       1  Active        7839         1  111808423425  111809083632        26 


the started task
Code:

08.30.17 STC17070 ---- MONDAY,    18 NOV 2013 ----                             
08.30.17 STC17070  VARY NET,ACT,ID=CTDOI0N                                     
08.30.18 STC17070  IEF695I START OIMSI1R1 WITH JOBNAME OIMSI1R1 IS ASSIGNED TO U
08.30.18 STC17070  $HASP373 OIMSI1R1 STARTED                                   
08.30.18 STC17070  IEF403I OIMSI1R1 - STARTED                                   
08.30.18 STC17070  OIB025: MODIFY ID ASSIGNED IS: M1I1R1                       
08.30.18 STC17070  OID100: OMEGAMON FOR IMS v510 (Build Level=20130904.1818) STA
08.30.18 STC17070  OID101: CORRELATION ENV. ADOPTED, TOKEN=18DF9C0000004400     
08.30.18 STC17070  F M1I1R1,EXEC KOIM1P00                                       
08.30.18 STC17070  OMEGAMON/IMS MTO Console Started                             
08.30.18 STC17070  MRG003: KOIMRAQ INITIALIZATION COMPLETED                     
08.30.19 STC17070  OIJ309: START PARMS MBR=KOIJLFM1                             
08.30.19 STC17070  ODX001: DEXAN/IMS INITIALIZATION COMPLETED                   
08.30.19 STC17070  OIJ112: JLF DISK ARCHIVAL IS ENGAGED                         
08.30.19 STC17070  OIJ100: JOURNAL FACILITY STARTED                             
08.30.19 STC17070  OMV001I  OBVTAM INITIALIZATION                               
08.30.19 STC17070  OMV002I  APPL OMEXI1R1 OPENED SUCCESSFULLY                   
08.30.19 STC17070  OMV020I  UMAX Maximum 3270 Sessions is 099                   
08.30.19 STC17070  EPR001: OPTION MEMBER KEIOPTM1 ACCEPTED FOR NEW INTERVAL     
08.30.19 STC17070  OIIR - CSA Cleanup complete                                 
08.30.19 STC17070  OEI005: EPILOG IMS INITIALIZATION COMPLETED                 
08.30.19 STC17070  LOG JOURNAL TASK STARTED WITH AUTOMATIC START               
08.30.19 STC17070  LOG DEXAN/IMS TASK STARTED WITH AUTOMATIC START             
08.30.19 STC17070  LOG *** STARTING EPILOG/IMS COLLECTOR ***                   
08.30.19 STC17070  ATF4015I ATF ATTACH                                         
08.30.19 STC17070  OEC003: EPILOG IMS COLLECTOR INITIALIZATION COMPLETE         
08.30.19 STC17070  LOG OMEGAMON/IMS ATF TASK AUTOMATIC START                   
08.30.19 STC17070  ATF4019I ATF CONTROL INITIALIZING - ATF KEY=ATF16510         
08.30.19 STC17070  OIJ225: VSDSN L(21) IMSTOOL.OMXEIMS.I1R1.                   
08.30.19 STC17070  OIJ225: NVDSN L(21) IMSTOOL.OMXEIMS.I1R1.                   
08.30.19 STC17070  OIJ708: PAGEFRAMESIZE(MAX) backed by 1M pages               
08.30.19 STC17070  OIJ708: PAGEFRAMESIZE(MAX) backed by 1M pages               
08.30.19 STC17070  KI2AX100I ATF CONNECTED TO EXCEPTIONS JOURNAL LOGGING       
08.30.19 STC17070  OIJ225: VSDSN L(21) IMSTOOL.OMXEIMS.I1R1.                   
08.30.19 STC17070  OIJ225: NVDSN L(21) IMSTOOL.OMXEIMS.I1R1.                   
08.30.19 STC17070  KI2AT100I ATF CONNECTED TO JOURNAL LOGGING FACILITY         
08.30.19 STC17070  ATF2000I APPLICATION TRACE FACILITY INITIALIZED             
08.30.19 STC17070  ATF9020I ATF MANAGER STARTED OI SESSION CONNECTION           
08.30.19 STC17070  OIJ424: ALLOC DD:AMSDUMP  DISP:0000 RC:00/00000000           
08.30.19 STC17070  OIJ424: ALLOC DD:AMSDUMP  DISP:0000 RC:04/04100000           
08.30.19 STC17070  OIJ424: ALLOC DD:JLFINTRD DISP:0000 RC:00/00000000           
08.30.19 STC17070  OIJ424: ALLOC DD:JLFINTRD DISP:0000 RC:04/04100000           
08.30.19 STC17070  OIJ445: TIOT LOCK FOR JMV ALLOC DD JLFCTL01 GOOD             
08.30.19 STC17070  OIJ445: TIOT LOCK FOR JMV ALLOC DD JLFCTL02 GOOD             
08.30.19 STC17070  OIJ425: SET DSN : IMSTOOL.OMXEIMS.I1R1.I2ATXCTL             
08.30.19 STC17070  OIJ425: SET DSN : IMSTOOL.OMXEIMS.I1R1.I2ATFCTL             
08.30.19 STC17070  KI2AT420I ATF TRACE REPOSITORY RECORDS READ= 00000001, INVALID RECS=00000000, DEFINED TRACES=00000001
08.30.19 STC17070  EVS001: EPILOG IMS EDS OPENED                               
08.30.19 STC17070  ECW000: EPILOG IMS WRITE TASK INITIALIZATION COMPLETED       
08.30.19 STC17070  OIJ424: ALLOC DD:JLFCTL01 DISP:0808 RC:04/17080002           
08.30.19 STC17070  OIJ425: SET DSN : IMSTOOL.OMXEIMS.I1R1.JLFIDI01             
08.30.20 STC17070  OIJ424: ALLOC DD:JLFCTL02 DISP:0808 RC:04/17080002           
08.52.50 STC17070  CLOSE EXT:127 SIZE:001278932 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:128 SIZE:001278760 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:001 SIZE:001279276 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  OIJ501: I2ATX ARCHIVE COMPLETE FOR EXTENT 006 RECS:00003875
08.52.50 STC17070  OIJ500: I2ATX ARCHIVE COMMENCE FOR EXTENT 007               
08.52.50 STC17070  CLOSE EXT:002 SIZE:001278932 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:003 SIZE:001278760 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:004 SIZE:001278760 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:005 SIZE:001279104 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:006 SIZE:001278760 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  OIJ210: ARCHIVAL COLLISION FOR I2ATX EXTENT 007 WRAP 0000003
08.52.50 STC17070  OIJ524: I2ATX CSO DATASET RECORDS 00000412 EXTENTS 0001     
08.52.50 STC17070  CLOSE EXT:007 SIZE:001278932 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:008 SIZE:001278932 64A:006 MAX:032 ADJ:002       
08.52.50 STC17070  CLOSE EXT:009 SIZE:001278932 64A:006 MAX:032 ADJ:002       
09.08.04 STC17070  KI2AT801W ATF SLOUGHING TRACE RECORDS DUE TO STORAGE SHORTAG
09.08.04 STC17070  OIJ445: TIOT LOCK FOR JMV ALLOC DD JLFCSO02 GOOD           
09.08.04 STC17070  OIJ425: SET DSN : IMSTOOL.OMXEIMS.I1R1.I2ATF01             
09.08.04 STC17070  CLOSE EXT:043 SIZE:001281456 64A:006 MAX:032 ADJ:002       
09.08.04 STC17070  OIJ505: I2ATX OPENING DDNAME JLFCSO01 FOR WRITE             
09.08.04 STC17070  CLOSE EXT:001 SIZE:001312011 64A:006 MAX:032 ADJ:002       
09.08.04 STC17070  KI2AT801W ATF SLOUGHING TRACE RECORDS DUE TO STORAGE SHORTAGE           


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