List, After reading most of the answers I think this maybe the righ action.
I can place all of my primary CDS data sets on the same string so long as they are on unique packs. For example the CFRM, LOGR and SYSPLEX CDS should have their own volume on the primary string. The remaing can live with any of them (SFM, ARM, WLM or OMVS) Then on my only other string I would do the same thing but with 3 separate volumes. Did I understand this correctly? I am bunched up as I only have one UCB range in my two data centers. We are very small. Barley 3000 volumes. Lizette -----Original Message----- >From: Bill Neiman <[EMAIL PROTECTED]> >Sent: Oct 22, 2007 11:27 AM >To: [email protected] >Subject: Re: Placement of Couple Data sets > >On Mon, 22 Oct 2007 08:57:41 -0500, Mark Zelden ><[EMAIL PROTECTED]> wrote: > >>Does the recommendation change on the release boundary? If not, will >>supported versions of HC be changed via APAR? > >Mark, > > "Setting Up a Sysplex" has documented the recommendations as follows >since at least z/OS v1R6: > >"The primary sysplex couple data set should be on a different volume from the >primary CFRM couple data set." > >and > >"All other primary couple data sets can reside on one volume, and all other >alternate couple data sets can reside on another volume, ... However, be >sure to monitor these data sets, and consider placing any high-activity data >set on its own volume. (For example, the LOGR couple data set might be a >candidate for its own volume.)" > >So by unconditionally requiring the Logger primary CDS to be on a volume >separate from both sysplex and CFRM primary CDSes, Health Checker has been >out of synch for a while. I recommend that you pursue this as a defect >through normal service channels if you'd like it corrected at current releases. > > Bill Neiman > XCF Development > >---------------------------------------------------------------------- >For IBM-MAIN subscribe / signoff / archive access instructions, >send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO >Search the archives at http://bama.ua.edu/archives/ibm-main.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
