A lot to go through here, but let's take it one step at a time. Comments
interspersed.
snip
I've got a few questions about How z hardware handles I/Os and LPAR
dispatching.
I've done a fair bit of reading, but still some things I don't
understand.
We are on Z9's We are using shared CPs. We are
The largest MF shop I have worked for supported 10 sysplex, 44 lpars, at
least 20 processors, across 3 continents.
The support staff was (as best I can recall) z/OS and program products
including most vendor software (9), CICS/VTAM/TCPIP (6), IMS/DB2/MQ
(sysprog only) (5)
DBA's and other were
HBDELETE does not require a tape mount.
BTW, ,HBDELETE deletes a dataset backup, not the tape. This is handled
by other processes.
HTH,
snip
can you pls tell me if doing hbdelete against a tape volume does it
forces
a tape mount ???
/snip
HDELETE
snip
and how about ML2 dsns??? If i do HRECALL against MIGRAT2 volume ??? is
there a way of just invalid the entry in MCDS avoiding tape mounting ??
/snip
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Decode the following to find the explanation:
ARC1001I PNGG00.IT3PCK.CSDITB.D0.KS250 RECALL FAILED, RC=0069,
REAS=0477
HTH,
snip
I'm trying to recall a data set migrated to ML2. The recall fails due to
errors found in either the VVDS or VTOC. Is there somebody that would be
able to point me in
YES!.
Define multiple output statements
//out1 output.
//out2 output...
And refer to them
//sysprint dd output=(*.out1,*.out2)
HTH,
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AFAIK, this will not work with a dataset.
snip
YES!.
Define multiple output statements
//out1 output.
//out2 output...
And refer to them
//sysprint dd output=(*.out1,*.out2)
HTH,
That is what I thought first, but I think he wants it to both sysout and
a dataset.
/snip
snip
I have noticed that server dsns are being retained by DFHSM and my
suspicion is that the EXPIRE NON-USAGE and EXPIRE DATE/DAYS are in
conflict in MANAGEMENT class. For example
MGMTCLAS EXPIRE EXPIRERETPARTIAL
PRIMARY
NAME NON-USAGE
There is no easy way to do this short of brute force. However, Brute
force is just what computers were designed for!
Generate a clist/rexx to issue the commad 'HLIST DA('datasetname') BOTH
for each dataset on the TTOC listing. This will tell you if there is a
backup for this dataset.
Use this
I would suggest that the HW clock is 7 minutes off of GMT
snip
In accordance with an earlier thread I am setting _TZ to 'EST5EDT'
rather
than the configured null so that strftime(%z) works as expected.
I just discovered that that is throwing my local times off by 7 minutes.
Does that make ANY
On the basis of the information provided, below, IMO, the only *SAFE*
way to make this change is to recompile the entire application. Perhaps
if you provided some additional info about BA4C1426, I might have some
additional alternatives.
Since you have go through the pain of a mass compile, I
VVDS/VVR/CELL ERRORS ENCOUNTERED FOR CLUSTER
PNGG00.CSPACK.CSDITB.D0.KS250 seems to be the root cause. At others have
suggested run diagnose/examine on the affected vvds's. and catalogs.
Correct any errors found and retry.
It may be that the original backup was invalid.
You might also check
Checkpoint LEVEL and checkpoint MODE are 2 distinct and unrelated
parameters.
Checkpoint LEVEL is a JES level set required for MAS dependencies on
certain functions. If any system in the MAS is not at the required
level, or the checkpoint level is insufficient, the new function
cannot be used
Try here:
http://www-03.ibm.com/systems/resources/servers_eserver_zseries_zos_wlm_
pdf_velocity_pdf_velocity.pdf
snip
Can someone please explain execution velocity for Workload Manager, I'd
really appreciate it.
We do not seem to be getting the results we thought we would. On this
particular
AFAIK ... NO ACIF is a chargeable item circa z/OS 1.9...
snip
Hi all,
Does ACIF still free in zOS 1.12 ?
We're trying to migrate to zOS1.12 from 1.7 (in which ACIF is Free as
part of PSF).
/snip
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Best wishes and my the fish be biting
Thanks for all of the wonderful contributions to IBM-MAIN and RACF-L
over the years.
You have been appreciated!
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Get some new auditors!
snip
z/OS, with proper security controls (and believe me - we have LOTS!)
should not have to worry about such things, at least that's what I've
always heard.
Any input on this topic would be GREATLY appreciated!!
/snip
Go to the dataset summary and reassign the LVOL of the dataset. Move
that LVOL to the 2nd PVOL
HTH,
snip
I am working in the modify system layout panels. I have a 3390-9 being
used for the dlib libraries and need to relocate some files to a second
volume because the mod-9 is full. According to
Check the MSGLEVEL setting in JES2 (JOBCLASS(STC) or JOBDEF).
snip
I've been away for a while but ready to revisit this at it's a real
irritant. It shouldn't be this difficult.
I checked a task I can cycle as needed. When I view the stc via SDSF
all portions (except internal text) show
I can't think of any way to do this natively with JES, VPS, or other
exits.
The only thing I can think of is to write a batch program to invoke the
SAPI interface and take the appropriate action (run on regular
intervals).
Doc can be found in: z/OS V1R13.0 MVS Using the Subsystem Interface
Try changing the MSGLEVEL to (1,1) or make this a started job with the
MSGLEVEL=(1,1) on the job card. Check the fine manuals for info on
STARTED JOBS.
snip
JOBCLASS(STC) AUTH=(ALL),BLP=YES,COMMAND=IGNORE,
CONDPURG=NO,IEFUJP=NO,IEFUSO=NO,
See my previous comment regarding STARTED JOBS. This should allow you
to just provide the 1 override.
The SDSF XDC command can also be used to capture the JESMSGLG prior to
shutdown.
I do not currently use started jobs MSGLEVEL=1 is what comes up in my
case. This may be the default for
Last time I looked, AIX with upgrade (required for the OP's described
conditions) was a *VERY POOR* performer.
However, with the small proportion of updates later described, this does
not seem like it would have a disproportionate impact.
snip
Create an AIX pointing at the file with the AIX key
USS plus useful content - Read fully
USS acronym wars --Plonk!
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Lots of ways to go here.
Upgrade CICS to use LU2. CICS also (IIRC) speaks TCP directly.
TN3270/TN3270E
Some emulator client on PC (Rumba, VISTA, PCOMM)
HTH,
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I agree w/Martin.
At the time of IEFU83, all of the processing has been done, and you are
merely trying to suppress the writing of the record.
The writing of the SMF record is an asynchronous process, handled by the
traditional SMF writer, or the System Logger and does not affect
application
Access method
snip
Other utilities, such as IEBGENER. have to decompress the data set as
they
are doing a record by record, logical, copy (this may not be true for
IDCAMS
when using the compression interface, see II14507).
Is this done by the utility (ugh!) or by the access method?
/snip
CLIST function LISTDSI
snip
Is there a standard IBM batch utility that can show the DCB and Space
atributes for a file? I tried LISTCAT, but it didn't give me this data.
I would like to generate a report for a whole list of files, so as we
shift
these to another location, we can have the
1) If CPACF is available, I believe it will be used
2) IIRC, TLS uses symmetric key
3) Encryption generally incurs fairly significant overhead. IIRC, TCPIP
will offload this work to a zIIP if available.
HTH,
snip
as the subject , a couple of questions to be clarified .
from z10+ , with z/OS
The branch execution logic in modern (s/360 or newer. YES s/360 circa
1963) are among the most efficient in the processor. That still has not
changed.
Forget anyone ever told you that GO TO increases CPU overhead.
snip
.. GO TO was made a pariah by an article by Edgar Dijkstra.
Apparently you have already looked up the relevant return code/reason code
(IDC3009I RC140 RSN110). Lots of hits in IBM DB, for RC140, but none w/RSN110
0) Was SMS fully activated w/o errors at the time?
1) is the original dataset SMS managed? And Extended format?
2) Are you sure of you SMS
What does $DOUTCLASS(K) show?
snip
Jon, we've include a job card in IEFJOBS library in MSTJCLxx and it
doesn't work. The job card include MSGLEVEL and MSGCLASS.
//SMFDUMP JOB MSGLEVEL=(1,1),MSGCLASS=K
// JCLLIB ORDER=SYS1.PROCLIB
//SMFDUMP EXEC SMFDUMP
/snip
From Jorge's original post(which also answers my previous question
regarding the output of $DOUTCLASS(K)):
snip
Hello:
We can't view the STC jes job log when our started tasks ended. When
they are executing we can view the jes job log, but after they ended we
can view only the SYSPRINT. We've
As a general rule, I have found the NEXT GENERATION internet tools to
be a step backwards from their predecessors.
Witness the IBM Support Portal, Internet Library, )
In functionality, data accuracy and performance.
snip
And another disparaging remark against IBMs 'Information Center': I'm
snip
Is there something important in SDSF JES $JOURNAL and $INTTEXT ?
/snip
$INTTEXT is the pseudo-code output from the converter (very similar in
concept to dynamic allocation text units). It may be displayed/not
displayed by use of the SDSF command line entry INPUT OFF/ON. This is
almost
From :
http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/IEA2M6C0/SPTB
B3351
RC148 An unidentified error occurred while VSAM was searching the
catalog.
Is there a FILE01 DD statement in you IDCAMS JCL? Does it point to the
correct volume/dsn?
From :
Try here:
http://www-01.ibm.com/support/docview.wss?uid=isg1II13354
snip
I just started receiving the following message on a catalog
IEC361I CATALOG CATLOG.MVS.VGEM913 (DATA) HAS REACHED 82% OF THE MAXIMUM
EXTENTS
The messages are coming out about twice a month.
I am running z/OS 1.9
Can
snip
I have read a few articles that say that multiple periods are not
recommended for batch service classes. Multiple periods seems to be
considered a bit old fashioned.
I haven't been able to find anything clearly explaining why. I have
always felt that they worked well. My best guess is
In most (if not all) cases I have found the second generation tools
(SIS, Support Portal, IBM Link, z/OS Internet Library,) to be
inferior to the systems they replaced.
Performance, availability, and ease of use have all suffered. The only
item I can give a passing grade to is content. (and
Control statements look good to me.
Change the BLKSIZE on OUTDD1 to 27998
i.e. ...DCB=(recfm=vbs,lrecl=32760,blksize=27998)
Increase the space allocation. There are an awful lot of type14/15 records cut.
Michael Cleary's DAF (CBT FILE 094) will be helpful here to decode the records.
Don't
Look at the file pointed to by the //FTPDATA dd statement
snip
Can anyone assist please.
I am looking for the FTP parameters to overwrite the default size of a
Z9 dataset that is created in 'Tracks' and not in 'Cylinders'.
//INPUT DD *
ascii
Short answer... NO.
The data can be kept after it rolls off the GDG, but it is just a file
at that point and must be referenced by the fully
qualified DSN e.g. x.y.x.gvnn
snip
We have a business application that creates literally 100s of GDGs a
day; please don't ask.
Is there any way to
Anybody having trouble getting to actual APAR data?
Searches seem to be OK, but technical difficulties when actually
attempting to access information.
Seems to have been down since 04:00 CST
The new support tools fail again in terms of availability,
reliability, and performance.
I will repeat the gist of many previous attempts to get the attention of
IBM.
The next generation tools are inferior to their (IIRC, z/VM based)
predecessors in terms of performance, reliability and functionality.
z/VM, z/OS, and AIX are designed with fault tolerance and hot failover
Look in the Setting up a SYSPLEX manual. It will talk about HSMplex's
etc. Should be helpful.
I am running a single HSMplex at this time.
The only gotcha I recall is be careful with any ADDVOL commands for
non-SMS managed volumes.
HTH,
snip
I am working on a conversion document to change our
snip
I only receive the DD * data in SYSUT2, not the copied ISCLG.JCL(SHOWIT)
proc.
* -- *
* THIS IS THE PROC YOUR EXECUTING*
*
Verify the actually assigned management class for the datasets in
question. It may not be the one you think it is.
Actually, IIRC, by default, the dataset cannot be deleted from ML2 if
there is no backup.
There is a patch available in the DFHSM Implementation/Customization
Guide to change this
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