> -----Original Message-----
> From: IBM Mainframe Discussion List
> [mailto:[EMAIL PROTECTED] On Behalf Of Lizette Koehler
> Sent: Wednesday, May 07, 2008 2:36 PM
> To: [email protected]
> Subject: Re: ServerPac and zFS
>
> John,
>
> Thanks. So far I am not sure our environment is even setup
> for zFS. I was not able to find a parmlib member IOEPRMxx.
> Nor can I find the program IOEAGFMT in the linklst/lpalist.
>
> I may have to setup some ACS codes as well, I am not sure.
>
> Lizette
Ah. I had not realized. Check to see if zFS is enabled in an active
BPXPRMnn member of PARMLIB. You'd see something like:
FILESYSTYPE TYPE(ZFS)
ENTRYPOINT(IOEFSCM)
ASNAME(ZFS,'SUB=MSTR')
PARM('PRM=(00)')
If you can't find the above, put in in a BPXPRMnn member and then
activate it with a SET OMVS=(nn) operator command. Oh, but before that
create IOEPRM00 (or whatever suffix) similar to:
adm_threads=10
aggrfull(85,5)
aggrgrow=On
allow_duplicate_filesystems=Off
auto_attach=On
fsfull(85,5)
fsgrow=(100,16)
log_cache_size=16M
meta_cache_size=32M
metaback_cache_size=16M
nbs=On
sync_interval=60
tran_cache_size=2000
user_cache_readahead=On
user_cache_size=256M
vnode_cache_size=65536
vnode_cache_limit=500000
zFS datasets are really just VSAM LINEAR datasets. You'll only need ACS
routine changes if you want something specifically for zFS datasets.
IOEAGFMT is in IOE.SIOELMOD, which should be put on your LNKLST. I am
not sure if a dynamic lnklst update would work in this case or not.
The above is for z/OS 1.8.
--
John McKown
Senior Systems Programmer
HealthMarkets
Keeping the Promise of Affordable Coverage
Administrative Services Group
Information Technology
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