On Mon, 1 Mar 2021 11:24:57 -0500, Joseph Reichman wrote: >It disk then documentation says the system only supports tape at this time is >That true ? > Have you any reason to doubt it?
I suspect it's a hardware limitation. >> On Mar 1, 2021, at 11:22 AM, Paul Gilmartin wrote: >> >> On Mon, 1 Mar 2021 09:12:59 -0500, Joseph Reichman wrote: >> >>> I have 100 files concatenated that are normally processed by qsam with a >>> lrecl 31996 and blksize 32000 >>> >>> Since processing takes a long time I was looking to speed things up by >>> specifying a blksize of 320000 in the DCBE >>> >> What device type? >> >>> After the first read using bsam read macro I looked at the first 4 bytes ( >>> Block descriptor word ) and it was x’7C4A’ which is 31,888 which seemed to >>> me that it was still processing blksize of 32,000 -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
