Very large multi volume zFS has in the past, failed allocation trying to allocate the primary extent which was larger than the physical volume. Mainly curious what a good work-around would be. Does not happen often.
Sent from my iPhone On Aug 31, 2012, at 10:50, "Jousma, David" <[email protected]> wrote: > Just saw this. Not sure why you would want to "prevent" extent > consolidation if you are copying your ZFS. > > _________________________________________________________________ > Dave Jousma > Assistant Vice President, Mainframe Services > [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 Doug > Sent: Thursday, August 30, 2012 10:23 AM > To: [email protected] > Subject: Re: DFDSS > > And do you have a method to prevent extent consolidation for multiple extent > zFS's ? > > Sent from my iPhone > > On Aug 30, 2012, at 8:21, "Jousma, David" <[email protected]> wrote: > >> This would work: >> >> COPY DS(INC(your.zfs.file)) - >> DELETE REPLACEU - >> ALLDATA(*) - >> SPHERE - >> ALLX - >> CATALOG - >> PURGE >> >> It would redrive your SMS routines based on your DSN rules. Copy the file, >> recatalog it, and delete the old one. I call it a DSS MOVE. >> _________________________________________________________________ >> Dave Jousma >> Assistant Vice President, Mainframe Services [email protected] >> 1830 East Paris, Grand Rapids, MI 49546 MD RSCB2H p 616.653.8429 f >> 616.653.2717 >> >> > > 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 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
