About the command summary in datasheet

I'm trying to build a driver for a laser by using Labview. 
attached is the application note. the related command summary begins in page 11.
I want to scan the frequency of the laser and plot the power of each frequency. can anyone tell me which commands to use? 
Attachments:
11FM1046B - TTX1994 application note.pdf ‏4150 KB

My rule of thumb for making instrument drivers is to first figure out what you would do manually to set up the instrument.  Write down each and every step you do.  Then go digging into the manual for the command that does each of those steps.  Unless you truely understand the instrument, it is next to impossible to write a driver for it.
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            Session Id:   9313
    =====================================================================
    OprId = VP1Note that I successfully tested AEs and SQRs.
    Here is the command line fired that I can see from the process monitor > parameter (nga is being my run control id) :
    PSRUN PTPDBTST ORACLE/F91TMPLT/VP1/OPRPSWD/nga/10899//0 I used the following trace setting on the PTPDBTST's process parameter (override) to see what happens :
    %%DBTYPE%%/%%DBNAME%%/%%OPRID%%/%%OPRPSWD%%/%%RUNCNTLID%%/%%INSTANCE%%//%%DBFLAG%%But it does not generate more logs...
    I also use "RCCBL Redirect =1" in psappsrv.cfg (reconfigure and restart appdom), then start the COBOL through menu PeopleTools > Utilities > Debug > PeopleTools Test Utilities, and run a "Remote Call Test".
    I received "COBOL Program PTPNTEST aborted (2,-1) FUNCLIB_UTIL.RC_TEST_PB.FieldChange PCPC:2143 Statement:26", but it generated two empty files (PTPNTEST_VP1_0913064910.out and PTPNTEST_VP1_0913064910.err).
    Next step, checking the folder $PS_HOME/cblbin, it is...er... empty... does this mean COBOL have not been compiled ? Hmmm, I'm pretty sure I replied 'yes' when it was prompted though (still have the screenshots)...
    And we can see several folders dated from today and license seems ok from Microfocus directories :
    [psadm1@psovmfscmfp2 tools]$ cd /opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit
    [psadm1@psovmfscmfp2 svrexp-51_wp4-64bit]$ ls -lrt
    total 264
    -r--r--r--  1 root root 10455 Nov 19  2009 ADISCTRL
    dr-xr-xr-x 10 root root  4096 Nov 19  2009 terminfo
    dr-xr-xr-x  2 root root  4096 Nov 19  2009 xdb
    -r--r--r--  1 root root 11949 Nov 19  2009 eslmf-mess
    dr-xr-xr-x  2 root root  4096 Nov 19  2009 include
    dr-xr-xr-x 17 root root  4096 Nov 19  2009 lang
    dr-xr-xr-x  4 root root  4096 Nov 19  2009 es
    dr-xr-xr-x  2 root root  4096 Nov 19  2009 dynload
    drwxrwxrwx  2 root root  4096 Nov 19  2009 deploy
    dr-xr-xr-x  2 root root  4096 Nov 19  2009 dynload64
    dr-xr-xr-x  2 root root  4096 Nov 19  2009 dialog
    dr-xr-xr-x  2 root root  4096 Nov 19  2009 cpylib
    dr-xr-xr-x  8 root root 28672 Nov 19  2009 lib
    dr-xr-xr-x  3 root root  4096 Nov 19  2009 snmp
    dr-xr-xr-x  8 root root  4096 Nov 19  2009 src
    dr-xr-xr-x 28 root root  4096 Nov 19  2009 demo
    dr-xr-xr-x  6 root root  4096 Nov 19  2009 docs
    -rw-r--r--  1 root root    49 Sep 13 05:13 license.txt
    -r-xr-xr-x  1 root root 12719 Sep 13 05:13 install.orig
    -r-xr-xr-x  1 root root 13006 Sep 13 05:13 install
    dr-xr-xr-x  6 root root  4096 Sep 13 05:13 lmf
    dr-xr-xr-x  2 root root  4096 Sep 13 05:13 aslmf
    dr-xr-xr-x  6 root root  4096 Sep 13 05:15 etc
    dr-xr-xr-x  4 root root 12288 Sep 13 05:15 bin
    [psadm1@psovmfscmfp2 svrexp-51_wp4-64bit]$ more license.txt
    I
    ORACLE-30DAYDEV64
    01030 A0780 014A6 7980B A17CSo let's assume it has been properly installed and let's compile the COBOLs. Here we go :
    [psadm1@psovmfscmfp2 svrexp-51_wp4-64bit]$ cd $PS_HOME/setup
    [psadm1@psovmfscmfp2 setup]$ ./pscbl.mak
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Convert all files for Unicode ....
    Conversion Summary for Source Codes in  :
         Source: /opt/oracle/psft/pt/tools/src/cbl/
         Target: /opt/oracle/psft/pt/tools/src/cblunicode/
          Number of Copy Libraries Read: 71
                         Modified:       71
                     Not Modified:       0
          Number of Programs Read:       44
                         Modified:       44
                     Not Modified:       0
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : All COBOL files were converted for Unicode successfully
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Compiling PTPCBLAE.cbl ...
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak: line 249: cob: command not found
    cp: cannot stat `PTPCBLAE.gnt': No such file or directory
    cp: cannot stat `PTPCBLAE.int': No such file or directory
    cp: cannot stat `PTPCBLAE.lst': No such file or directory
    ...What about env. variables ? COBDIR, COBPATH and COBOL do not appears anywhere in PATH...
    [psadm1@psovmfscmfp2 setup]$ env|grep -i cobol
    [psadm1@psovmfscmfp2 setup]$Let's set the env variables as we could expect to be (page 27, step 17 of the given doc), and retry to compile the COBOL :
    [psadm1@psovmfscmfp2 setup]$ export COBDIR=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit
    [psadm1@psovmfscmfp2 setup]$ export LD_LIBRARY_PATH=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit/lib:$LD_LIBRARY_PATH
    [psadm1@psovmfscmfp2 setup]$ export PATH=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit/bin:$PATH
    [psadm1@psovmfscmfp2 setup]$ ./pscbl.mak
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Convert all files for Unicode ....
    Conversion Summary for Source Codes in  :
         Source: /opt/oracle/psft/pt/tools/src/cbl/
         Target: /opt/oracle/psft/pt/tools/src/cblunicode/
          Number of Copy Libraries Read: 71
                         Modified:       71
                     Not Modified:       0
          Number of Programs Read:       44
                         Modified:       44
                     Not Modified:       0
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : All COBOL files were converted for Unicode successfully
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Compiling PTPCBLAE.cbl ...
    Micro Focus LMF - 010: Unable to contact license manager.                                                                                                                              This product has been unable to contact the                                     License Manager.                                                                                                                                                Execution of this product has been terminated.                                                                                                                  This product cannot execute without the License                                 Manager. Contact your license administrator                                     or refer to the 'Information Messages' chapter                                  of the License Management Facility                                              Administrator's Guide.
    cob64: error(s) in compilation: PTPCBLAE.cbl
    cp: cannot stat `PTPCBLAE.gnt': No such file or directory
    cp: cannot stat `PTPCBLAE.int': No such file or directory
    cp: cannot stat `PTPCBLAE.lst': No such file or directory
    ...Ok, maybe a bit better, at least it is trying to contact LMF. Probably the LMF is not started. Let's try to start it :
    [root@psovmfscmfp2 microfocus]# ./mflmman
    MF-LMF:Thu Sep 13 07:19:37 2012: LMF Starting
    [root@psovmfscmfp2 microfocus]#Good, it is starting, it means it wasn't (sic). Now retry to compile :
    [psadm1@psovmfscmfp2 setup]$ export COBDIR=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit
    [psadm1@psovmfscmfp2 setup]$ export LD_LIBRARY_PATH=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit/lib:$LD_LIBRARY_PATH
    [psadm1@psovmfscmfp2 setup]$ export PATH=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit/bin:$PATH
    [psadm1@psovmfscmfp2 setup]$ ./pscbl.mak
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Convert all files for Unicode ....
    Conversion Summary for Source Codes in  :
         Source: /opt/oracle/psft/pt/tools/src/cbl/
         Target: /opt/oracle/psft/pt/tools/src/cblunicode/
          Number of Copy Libraries Read: 71
                         Modified:       71
                     Not Modified:       0
          Number of Programs Read:       44
                         Modified:       44
                     Not Modified:       0
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : All COBOL files were converted for Unicode successfully
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Compiling PTPCBLAE.cbl ...
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Compiling PTPCURND.cbl ...
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Compiling PTPDBTST.cbl ...
    <snipped>
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : Compiling PTPWLGEN.cbl ...
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : All COBOL programs have been successfully compiled.
    /opt/oracle/psft/pt/tools/setup/pscbl_mf.mak : The COBOL executables were copied to /opt/oracle/psft/pt/tools/cblbin
    rm: cannot remove `/opt/oracle/psft/pt/apptools/src/cblunicode/CECCRLP1.cbl': Permission denied
    rm: cannot remove `/opt/oracle/psft/pt/apptools/src/cblunicode/CECCRLUP.cbl': Permission deniedIt looks better, I think the last lines marked with "Permission denied" can be safely be ignored.
    Those files are owned by psadm3 with a read only for other users (sic). But more concern, I'm wondering why it looks into apptools (???) whereas I'm using psadm1 (tools only, COBPATH=/opt/oracle/psft/pt/tools/cblbin).
    Anyway, seems the *.gnt files required to run the COBOLs programs are now in bin :
    [psadm1@psovmfscmfp2 setup]$ ls /opt/oracle/psft/pt/tools/cblbin
    PTPCBLAE.gnt  PTPDTTST.gnt  PTPECOBL.gnt  PTPLOGMS.gnt  PTPRATES.gnt  PTPSQLGS.gnt  PTPTESTU.gnt  PTPTSCNT.gnt  PTPTSLOG.gnt  PTPTSTBL.gnt  PTPTSWHR.gnt
    PTPCURND.gnt  PTPDTWRK.gnt  PTPEFCNV.gnt  PTPMETAS.gnt  PTPRUNID.gnt  PTPSQLRT.gnt  PTPTESTV.gnt  PTPTSEDS.gnt  PTPTSREQ.gnt  PTPTSUPD.gnt  PTPUPPER.gnt
    PTPDBTST.gnt  PTPDYSQL.gnt  PTPERCUR.gnt  PTPNETRT.gnt  PTPSETAD.gnt  PTPSTRFN.gnt  PTPTFLDW.gnt  PTPTSEDT.gnt  PTPTSSET.gnt  PTPTSUSE.gnt  PTPUSTAT.gnt
    PTPDEC31.gnt  PTPECACH.gnt  PTPESLCT.gnt  PTPNTEST.gnt  PTPSHARE.gnt  PTPTEDIT.gnt  PTPTLREC.gnt  PTPTSFLD.gnt  PTPTSTAE.gnt  PTPTSWHE.gnt  PTPWLGEN.gnt
    [psadm1@psovmfscmfp2 setup]$Have a try to link COBOLs :
    [psadm1@psovmfscmfp2 setup]$ ./psrun.mak
    ./psrun.mak - linking PSRUN for oel-5-x86_64, Version 2.6.32-200.13.1.el5uek ...
    ./psrun.mak - Successfully created PSRUN in directory: /opt/oracle/psft/pt/tools/bin
    ./psrun.mak - linking PSRUNRMT for oel-5-x86_64, Version 2.6.32-200.13.1.el5uek ...
    ./psrun.mak - Successfully created PSRUNRMT in directory: /opt/oracle/psft/pt/tools/bin
    [psadm1@psovmfscmfp2 setup]$The err files are empty :
    -rw-r--r-- 1 psadm1 oracle     0 Sep 13 07:26 psrun.err
    -rw-r--r-- 1 psadm1 oracle     0 Sep 13 07:26 psrunrmt.errSo far, so good now. We are able to test again the sample COBOL... until next failure.
    Yes, unfortunately, it fails again. But good thing, the log is not empty now :
    PSRUN: error while loading shared libraries: libcobrts64.so: cannot open shared object file: No such file or directoryThat's probably coming from some missing libraries during the psprcs.cfg configuration. Let's use the same env. variables settings as for psadm1 when compiling COBOLs.
    [psadm2@psovmfscmfp2 appserv]$ export COBDIR=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit
    [psadm2@psovmfscmfp2 appserv]$ export LD_LIBRARY_PATH=$COBDIR/lib:$LD_LIBRARY_PATH
    [psadm2@psovmfscmfp2 appserv]$ export PATH=$COBDIR/bin:$PATH
    [psadm2@psovmfscmfp2 appserv]$ ./psadminReconfigure, restart prcs and re-test... SUCCESSFULLY !!!!!!!!!!!!!!!!!!!!!!!!!
    Log from PTPDBTST process shows :
    SUCCESSFUL DATABASE CONNECTION
    SUCCESSFUL DATABASE DISCONNECTWhat a pain !
    I did not go further, but we could expect the same issue within the Application COBOLs, since the cblbin directory is also empty out there.
    According to psprcs.env, there're two values for COBDIR and the one for the applications cobol is empty :
    [psadm2@psovmfscmfp2 PRCSDOM]$ more psprcsrv.env
    INFORMIXSERVER=192.168.1.149
    COBPATH=/opt/oracle/psft/pt/apptools/cblbin:/opt/oracle/psft/pt/tools/cblbin
    PATH=/opt/oracle/psft/pt/apptools/bin:/opt/oracle/psft/pt/apptools/bin/interfacedrivers::/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit/bin:/opt/oracle/psft/pt/tools/appserv:/opt
    /oracle/psft/pt/tools/setup:/opt/oracle/psft/pt/tools/jre/bin:/opt/oracle/psft/pt/bea/tuxedo/bin:.:/opt/oracle/psft/pt/oracle-client/11.2.0.x/bin:/opt/oracle/psft/pt/oracle-clie
    nt/11.2.0.x/perl/bin:/usr/local/bin:/bin:/usr/bin:/opt/oracle/psft/pt/tools/bin:/opt/oracle/psft/pt/tools/bin/sqr/ORA/bin:/opt/oracle/psft/pt/tools/verity/linux/_ilnx21/bin:/hom
    e/psadm2/bin:.
    [psadm2@psovmfscmfp2 PRCSDOM]$ ls /opt/oracle/psft/pt/apptools/cblbin
    [psadm2@psovmfscmfp2 PRCSDOM]$ ls /opt/oracle/psft/pt/tools/cblbin
    PTPCBLAE.gnt  PTPDTTST.gnt  PTPECOBL.gnt  PTPLOGMS.gnt  PTPRATES.gnt  PTPSQLGS.gnt  PTPTESTU.gnt  PTPTSCNT.gnt  PTPTSLOG.gnt  PTPTSTBL.gnt  PTPTSWHR.gnt
    PTPCURND.gnt  PTPDTWRK.gnt  PTPEFCNV.gnt  PTPMETAS.gnt  PTPRUNID.gnt  PTPSQLRT.gnt  PTPTESTV.gnt  PTPTSEDS.gnt  PTPTSREQ.gnt  PTPTSUPD.gnt  PTPUPPER.gnt
    PTPDBTST.gnt  PTPDYSQL.gnt  PTPERCUR.gnt  PTPNETRT.gnt  PTPSETAD.gnt  PTPSTRFN.gnt  PTPTFLDW.gnt  PTPTSEDT.gnt  PTPTSSET.gnt  PTPTSUSE.gnt  PTPUSTAT.gnt
    PTPDEC31.gnt  PTPECACH.gnt  PTPESLCT.gnt  PTPNTEST.gnt  PTPSHARE.gnt  PTPTEDIT.gnt  PTPTLREC.gnt  PTPTSFLD.gnt  PTPTSTAE.gnt  PTPTSWHE.gnt  PTPWLGEN.gnt
    [psadm2@psovmfscmfp2 PRCSDOM]$The directory "/opt/oracle/psft/pt/apptools/cblbin" is owned by psadm3 and hosted on the database server (nfs mounted), so I assume we also need to set proper values for env variables, and compile the COBOLs before being able to use them.
    To resume what I did to make the COBOLs working on this PSOVM :
    1. As root, start LMF (this has to be done only once)
    cd /opt/oracle/psft/pt/cobol/microfocus
    ./mflmman
    2. As psadm1, set proper env. variable and compile (setting env variable has to be done each time you want to compile COBOLs)
    export COBDIR=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit
    export LD_LIBRARY_PATH=$COBDIR/lib:$LD_LIBRARY_PATH
    export PATH=$COBDIR/bin:$PATH
    cd $PS_HOME/setup
    ./pscbl.mak
    ./psrun.mak
    3. As psadm2, set proper env. variable and reconfigure psprcs.cfg, restart, restart (setting env variable has to be done each time you want to start the process scheduler, so probably better to append these in the .bash_profile)
    export COBDIR=/opt/oracle/psft/pt/cobol/svrexp-51_wp4-64bit
    export LD_LIBRARY_PATH=$COBDIR/lib:$LD_LIBRARY_PATH
    export PATH=$COBDIR/bin:$PATH
    cd $PS_HOME/appserv
    ./psadmin
    4. Same as step 2, but with user psadm3.
    HTH,
    Nicolas.
    PS: will it be the same issue on the HCM template delivered at the same time ? To be tested as well.
    PS2: and yes, I tested it twice before posting, result is same.
    Edited by: N Gasparotto on Sep 13, 2012 5:17 PM

    Fortunately, the COBOL issue does not exist on PSOVM HCM9.1 FP2 PT8.52.06 delivered in July 2012 (v3). COBOL are properly compiled (tools and app COBOLs), cblbin is not empty and they run successfully on the first shot.
    Nicolas.

  • Confused about the log files

    I have written an application that has a Primary and Secondary database. The application creates tens-of-thousands of records in the Primary database, with a 1-to-1 relationship in the Secondary. On subsequent runs it will either update existing Primary records (which should not update the secondary as that element does not change) or it will create new records.
    The application actually works correctly, with the right data, the right updates and the right logical processing. The problem is the log files.
    The input data I am testing with is originally 2Mb as a CSV file and with a fresh database it creates almost 20Mb of data. This is about right for the way it splits the information up and indexes it. If I run the application again with exactly the same data, it should just update all the entries and create nothing new. My understanding is that the updated records will be written to the end of the logs, and the old ones in the earlier logs would be redundant and the cleaner thread would clean them up. I am explicitly cleaning as per the examples. The issue is that each run, the data just doubles in size! Logically it is fine, physically it is taking a ridiculous amount of space. RUnning DbSpace shows that the logs are mostly full (over 90%) where I would expect most to be empty, or sparsely occupied as the new updates are written to new files. cleanLog() does nothing. I am at a total loss!
    Generally the processing I am doing on the primary is looking up the key, if it is there updating the entry, if not creating one. I have been using a cursor to do this, and using the putCurrent() method for existing updates, and put() for new records. I have even tried using Database.delete() and the full put() in place of putCurrent() - but no difference (except it is slower).
    Please help - it is driving me nuts!

    Let me provide a little more context for the questions I was asking. If this doesn't lead us further into understanding your log situation, perhaps we should take this offline. When log cleaning doesn't occur, the basic questions are:
    a. is the application doing anything that prohibits log cleaning? (in your case, no)
    b. has the utilization level fallen to the point where log cleaning should occur? (not on the second run, but it should on following runs)
    c. does the log utilization level match what the application expects? (no, it doesn't match what you expect).
    1) Ran DbDump with and withour -r. I am expecting the
    data to stay consistent. So, after the first run it
    creates the data, and leaves 20mb in place, 3 log
    files near 100% used. After the second run it should
    update the records (which it does from the
    applications point of view) but I now have 40mb
    across 5 log files all near 100% usage.I think that it's accurate to say that both of us are not surprised that the second run (which updates data but does not change the number of records) creates a second 20MB of log, for a total of 40MB. What we do expect though, is that the utilization reported by DbSpace should fall to closer to 50%. Note that since JE's default minimum utilization level is 50%, we don't expect any automatic log cleaning even after the second run.
    Here's the sort of behavior we'd expect from JE if all the basics are taken care of (there are enough log files, there are no open txns, the application stays up long enough for the daemon to run, or the application does batch cleanLog calls itself, etc).
    run 1 - creates 20MB of log file, near 100% utilization, no log cleaning
    run 2 - updates every record, creates another 20MB of log file, utilization falls, maybe to around 60%. No log cleaning yet, because the utilization is still above the 50% threshold.
    run 3 - updates every record, creates another 20MB of log file, utilization falls below 50%, log cleaning starts running, either in the background by the daemon thread, or because the app calls Environment.cleanLog(), without any need to set je.cleaner.forceCleanFiles.
    So the question here is (c) from above -- you're saying that your DbSpace utilization level doesn't match what you believe your application is doing. There are three possible answers -- your application has a bug :-), or with secondaries and whatnot, JE is representing your data in a fashion you didn't expect, or JE's disk space utilization calculation is inaccurate.
    I suggested using DbDump -r as a first sanity check of what data your application holds. It will dump all the valid records in the environment (though not in key order, no -r is slower, but dumps in key order). Keys and data should up on different lines, so the number of lines in the dump files should be twice the number of records in the environment. You've done this already in your application, but this is an independent way of checking. It also makes it easier to see what portion of data is in primary versus secondary databases, because the data is dumped into per-database files. You could also load the data into a new, blank environment to look at it.
    I think asked you about the size of your records because a customer recently reported a JE disk utilization bug, which we are currently working on. It turns out that if your data records are very different in size (in this case, 4 orders of magnitude) and consistently only the larger or the smaller records are made obsolete, the utilization number gets out of whack. It doesn't really sound like your situation, because you're updating all your records, and they don't sound like they're that different in size. But nevertheless, here's a way of looking at what JE thinks your record sizes are. Run this command:
    java -jar je.jar DbPrintLog -h <envhome> -S
    and you'll see some output that talks about different types of log entries, and their sizes. Look at the lines that say LN and LN_TX at the top. These are data records. Do they match the sizes you expect? These lines do include JE's per-record headers. How large that is depends on whether your data is transactional or not. Non-transactional data records have a header of about 35 bytes, whereas transactional data records have 60 bytes added to them. If your data is small, that can be quite a large percentage. This is quite a lot more than for BDB (Core), partly because BDB (Core) doesn't have record level locking, and partly because we store a number of internal fields as 64 bit rather than 16 or 32 bit values.
    The line that's labelled "key/data" shows what portion JE thinks is the application's data. Note that DbPrintLog, unlike DbSpace, doesn't account for obsoleteness, so while you'll see a more detailed picture of what the records look like in the log, you may see more records than you expect.
    A last step we can take is to send you a development version of DbSpace that has a new feature to recalculate the utilization level. It runs more slowly than the vanilla DbSpace, but is a way of double checking the utilization level.
    In my first response, I suggested trying je.cleaner.forceCleanFiles just to make it clear that the cleaner will run, and to see if the problem is really around the question of what the utilization level should be. Setting that property lets the cleaner bypass the utilization trigger. If using it really reduced the size of your logs, it reinforces that your idea of what your application is doing is correct, and casts suspicion on the utilization calculation.
    So in summary, let's try these steps
    - use DbDump and DbPrintLog to double check the amount and size of your application data
    - make a table of runs, that shows the log size in bytes, number of log files, and the utilization level reported by DbSpace
    - run a je.cleaner.forceCleanFiles cleanLog loop on one of the logs that seems to have a high utilization level, and see how much it reduces to, and what the resulting utilization level is
    If it all points to JE, we'll probably take it offline, and ask for your test case.
    Regards,
    Linda

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