Re: JES2 Checkpoint level z/OS 1.2

[Ed Finnell]

 
In a message dated 11/8/2006 8:16:55 A.M. Central Standard Time,  
[EMAIL PROTECTED] writes:

Don't  forget to update $CKPTDEF as you go (just in  case)...




>>
What was the other? DASD Mgmt. software/housekeeping that does periodic  
DEFRAGS(FDR/COMPAK) on DASD pools. It's a parm or setting in  either. 

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Re: JES2 Checkpoint level z/OS 1.2

[Staller, Allan]

I would just create 2 new larger checkpoints to accommodate the
$ACTIVATE and worry 
about returning to the original checkpoints at a later time.

Don't forget to update $CKPTDEF as you go (just in case)...


So far i have planned to do
a. enter JES2 Checkpoint reconfiguration dialog b. select option -
Suspend NEWCKPT2 c. delete NEWCKPT2 dataset and redfine with additional
15 cylinders d.select option -  Update and start using NEWCKPT2 dataset

repeat step a -to- d for CKPT2 and finally


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JES2 Checkpoint level z/OS 1.2

[munif sadek]

Please help me in upgarding our production JES2PLEX Checkpoint level from
OS/390 R 4 to z/OS 1.2 level. we are at z/OS 1.4 and



$HASP895 $DACTIVATE

$HASP895 JES2 CHECKPOINT LEVEL IS NOW OS/390 RELEASE 4

$HASP895 A TOTAL OF 1826 4K RECORDS ARE REQUIRED FOR $ACTIVATE.

$*HASP895 CKPT2 IS TOO SMALL BY 27 4K RECORDS. *


$HASP895 $ACTIVATE WILL FAIL IF ISSUED FROM THIS MEMBER



$HASP829 CKPTDEF


$HASP829 CKPTDEF  *CKPT1*=(STRNAME=JES_CKPT1,INUSE=YES,


$HASP829  VOLATILE=NO),CKPT2=(DSNAME= SYS1.HASCKPT1,


$HASP829  VOLSER=xx,INUSE=YES,VOLATILE=NO),


$HASP829  NEWCKPT1=(STRNAME=JES_CKPT2),


$HASP829  NEWCKPT2=(DSNAME=SYS1.HASCKPT2 ,VOLSER=xx),


$HASP829   MODE=DUPLEX,DUPLEX=ON,LOGSIZE=8,


$HASP829   VERSIONS=(STATUS=ACTIVE,NUMBER=17,WARN=80,


$HASP829  MAXFAIL=0,NUMFAIL=0,VERSFREE=17,MAXUSED=3),


$HASP829  RECONFIG=NO,VOLATILE=(ONECKPT=WTOR,


$HASP829  ALLCKPT=WTOR),OPVERIFY=NO


So far i have planned to do
a. enter JES2 Checkpoint reconfiguration dialog
b. select option - Suspend NEWCKPT2
c. delete NEWCKPT2 dataset and redfine with additional 15 cylinders
d.select option -  Update and start using NEWCKPT2 dataset

repeat step a -to- d for CKPT2 and finally

issue $ACTIVATE command.

Is there any pitfall i need to be aware of? This is our production 24x7
environment and I am doing it dynamically without any COLD START
or OFFLOADING of the spool.

regards, Munif.

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