Additional Information: The HSMPDO datasets are expected to be re-used by DFhsm. The HSMPDOX/Y datasets are toggled as needed. I would allocate them a some specific size w/no secondary extents. When HSMPDOX is filled, HSM will automatically switch to HSMPDOY. When HSMPDOY is filled, HSM will automatically switch back to HSMPDOX.
HTH, From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Staller, Allan Sent: Monday, March 30, 2015 9:40 AM To: [email protected] Subject: Re: DFHSM QUESTION : ARC0036E I/O INHIBITED FOR DFSMSHSM PROBLEM Yes. From the Fine Manual: "DFSMShsm Implementation and Customization Guide Version 2 Release 1 PP 41-42_ SC23-6869-01 (z/OS 2.1)" <quote> Storage guidance: Both the ARCPDOX and ARCPDOY data sets must be on the same volume. The amount and type of storage you use for your PDA log data sets depends on how much trace history you want to keep. To determine the amount and type of storage, you can use either the short-term work sheet found in “Problem determination aid log data set size work sheet—Short-term trace history” on page 388 or the long-term work sheet found in “Problem determination aid log data set size work sheet—Long-term trace history” on page 390. </quote> I doubt this is a new requirement. It has most likely been there for eons… <snip> Do both the HSM.HSMPDOXC & HSM.HSMPDOyC have to reside on the same volume? </snip> ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
