Chris, In regards to the second part of your reply, I believe that the failure you describe will only occur if the STORCLAS has the Guaranteed Space value set to yes.
With GS=NO the Primary extent has to be satisfied from just one volume, and allocation on subsequent volumes will only occur when all the space or extents are exhausted on the first volume. Whether a Primary or Secondary is allocated initially on subsequent volumes for VSAM will depend on the DATACLAS. Ron > > Other considerations that go on are it validates that the volumes it > assigns have the primary allocation space available at the time it > makes > the assignment. If you have a primary amount of 500 cylinders and > specify UNIT=(GROUP1,5) and GROUP1 has 25 volumes in it, but only 3 > have > 500 cylinders available in 5 extents or less, then the allocation will > fail. > ---------------------------------------------------------------------- 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