">However the disadvantage above is important for "system" filesystems.
Container for downloads is not one of them, but it also could happen you want to switch it from one system to another.

two words - Shared zFS, works just fine and happy

I don't quite understand the catalog concern. Are you in sysplex ?



----- Original Message ----- From: "R.S." <r.skoru...@bremultibank.com.pl>
Newsgroups: bit.listserv.ibm-main
To: <IBM-MAIN@bama.ua.edu>
Sent: Saturday, March 07, 2009 10:20 AM
Subject: Re: "Media manager" is the future?


Bobbie Jo pisze:
" what I recently needed was a really huge (10 x 3390-3) UNIX
filesystem.".

okay, we have one zFS filesystem for downloads that is on a mod 54.

For me, the disadvantage of zFS is catalog requirement.
HFS is nonVSAM dataset. You can create it uncataloged, then catalog on another system. It can be cataloged in two catalogs, etc. zFS is VSAM and has to be cataloged. Yes, I'm aware of DEFINE ...RECATALOG and DELETE NOSCRATCH, but it is less convenient than simple C in ISPF. Last but not least - it cannot be cross-cataloged (assumed hlq other than SYS1 or PAGE).

However the disadvantage above is important for "system" filesystems. Container for downloads is not one of them, but it also could happen you want to switch it from one system to another.

My $0.02
--
Radoslaw Skorupka
Lodz, Poland


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