Ok, well in that case, I'd just DFDSS copy it. In fact, if you can unmount it first you can copy it, and have DSS rename it back to the original name all in one operation, then just remount it.
//STEP1 EXEC PGM=ADRDSSU,REGION=8M //SYSPRINT DD SYSOUT=* //SYSIN DD * COPY DS(INC(your.zfs)) - ALLDATA(*) - SPHERE - DELETE - ALLX - CATALOG - PURGE _________________________________________________________________ Dave Jousma Manager Mainframe Engineering, Assistant Vice President [email protected] 1830 East Paris, Grand Rapids, MI 49546 MD RSCB2H p 616.653.8429 f 616.653.2717 -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Lizette Koehler Sent: Friday, March 03, 2017 1:35 PM To: [email protected] Subject: Re: Can you use IDCAMS REPRO on zFS files So the file was allocated at 1,1 CYL. It is now at 200Cyls. And 200 extents. I like to resize the space allocation so it does not have to do EXTEND - FORMAT EXTEND - FORMAT EXTEND - FORMAT Dozens of times and possibly impacting the performance for the user. Lizette > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] > On Behalf Of Jousma, David > Sent: Friday, March 03, 2017 11:29 AM > To: [email protected] > Subject: Re: Can you use IDCAMS REPRO on zFS files > > Seems like going around the block to get next door....why not just > zfsadm grow? > > _________________________________________________________________ > Dave Jousma > Manager Mainframe Engineering, Assistant Vice President > [email protected] > 1830 East Paris, Grand Rapids, MI 49546 MD RSCB2H p 616.653.8429 f > 616.653.2717 > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] > On Behalf Of Lizette Koehler > Sent: Friday, March 03, 2017 11:55 AM > To: [email protected] > Subject: Can you use IDCAMS REPRO on zFS files > > List - > > When I expand a zFS file I will create a new one, mount it on a temp > directory, then copy from the original to the new. Dismount Old, > alter/newname new and then mount on original path. > > I have someone telling me that I can use a simple IDCAMS Repro > > Which means my process would be > Unmount > Rename current to .old > Create new with correct name > REPRO old to new > Mount new file on original mount point > > Is it possible to use IDCAMS to copy a zFS file and not break the structure? > Inquiring minds want to know. > > Thanks > > > Lizette ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN This e-mail transmission contains information that is confidential and may be privileged. It is intended only for the addressee(s) named above. If you receive this e-mail in error, please do not read, copy or disseminate it in any manner. If you are not the intended recipient, any disclosure, copying, distribution or use of the contents of this information is prohibited. Please reply to the message immediately by informing the sender that the message was misdirected. After replying, please erase it from your computer system. Your assistance in correcting this error is appreciated. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
