(Optional) steps for adding VSAM buffer space
Perform the following steps to add buffer space for the VSAM data
sets as part of the IKYSPROC (alias PKISERVD) started procedure. When
completed, you need to stop and restart PKI Services before your
changes take effect.
- Make a backup copy of SYS1.PROCLIB(PKISERVD).
(See PKISERVD sample procedure to start PKI Services daemon for a code sample of this file.)
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- Edit the JCL in SYS1.PROCLIB(PKISERVD) in the
following ways.
- Append the DD statements that are shown in the following example to the bottom of the PKISERVD procedure.
- Change the names of the VSAM data sets shown in the example to the names that you used when you executed the IKYCVSAM sample job to allocate the data sets. (SeeSteps for creating the VSAM object store, ICL data sets, indexes.)
//* ObjectDSN data set //OST DD DSN=PKISRVD.VSAM.OST,DISP=SHR, // AMP=('BUFNI=6,BUFND=4') //* ObjectTidDSN data //TID DD DSN=PKISRVD.VSAM.OST.PATH,DISP=SHR, // AMP=('BUFNI=6,BUFND=4') //* ObjectStatusDSN data set //OSTAT DD DSN=PKISRVD.VSAM.OST.STATUS,DISP=SHR, // AMP=('BUFNI=1,BUFND=4') //* ObjectRequestorDSN data set //OREQ DD DSN=PKISRVD.VSAM.OST.REQUESTR,DISP=SHR, // AMP=('BUFNI=1,BUFND=4') //* ICLDSN data set //ICL DD DSN=PKISRVD.VSAM.ICL,DISP=SHR, // AMP=('BUFNI=6,BUFND=4') //* ICLStatusDSN data set //ISTAT DD DSN=PKISRVD.VSAM.ICL.STATUS,DISP=SHR, // AMP=('BUFNI=1,BUFND=4') //* ICLRequestorDSN data set //IREQ DD DSN=PKISRVD.VSAM.ICL.REQUESTR,DISP=SHR, // AMP=('BUFNI=1,BUFND=4')
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- Edit the names in the new DD statements above to match the data
sets in the ObjectStore section of the PKI Services configuration
file (pkiserv.conf).
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- Optionally, you might need to adjust the numeric values for BUFNI
and BUFND.
Tip: The STATUS and REQUESTR data sets are accessed sequentially only, while the others are accessed both sequentially and directly. Keep this in mind when adjusting the values. (For more information about VSAM buffer space, see z/OS DFSMS Using Data Sets.)
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- Edit the ObjectStore section of the PKI Services configuration
file (pkiserv.conf) to change the existing data set
names to the following DD names:
Default value Suggested value ObjectDSN='pkisrvd.vsam.ost' ObjectDSN=DD:OST ObjectTidDSN='pkisrvd.vsam.ost.path' ObjectTidDSN=DD:TID ObjectStatusDSN='pkisrvd.vsam.ost.status' ObjectStatusDSN=DD:OSTAT ObjectRequestorDSN='pkisrvd.vsam.ost.requestr' ObjectRequestorDSN=DD:OREQ ICLDSN='pkisrvd.vsam.icl' ICLDSN=DD:ICL ICLStatusDSN='pkisrvd.vsam.icl.status' ICLStatusDSN=DD:ISTAT ICLRequestorDSN='pkisrvd.vsam.icl.requestr' ICLRequestorDSN=DD:IREQ _______________________________________________________________
- Save your changes.
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- Stop and restart PKI Services.
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