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"Greg Price" <procegrog@...> writes: It's there. At least on my tk4- Update 8 system <#secure method=pgpmime mode=sign>

nope. Two things: 1) With RECFM=FB, the block's size must be a multiple of the record length. Plainly 28332 isn't a multiple of 80. 2) There are overheads in a block. In a Count-Key-Data disk type

Hello Joe, Am 06.12.2020 um 00:30 schrieb Joe Monk <joemonk64@...>: So it seems. Thanks for your explanation! :wq! PoC

Hello Jeff, Am 06.12.2020 um 00:07 schrieb Jeff Bassett <bassettj@...>: I don’t think it’s *no* use, but maybe less useful? When I want to create a dataset for some kind of tabular

Hello Greg, Am 06.12.2020 um 07:11 schrieb Greg Price <procegrog@...>: Bingo, that’s it! Still the numbers are telling me nothing, because I need to manually compare with what’s available,

Actually, from the hardware perspective in the original designs, it is n+1 tracks. The system, and therefore “normal” programming, sees n tracks, the +1 is the servo track. Given the shift to

Indeed, the LISTVOL is in TK4- listvol VOLUME? DEV USAGE OPN ------ FREE ------ --CONTG-- NAME? NMBR COUNT CNT CYLS TRKS NUM DSCB CYLS TRKS SORT01? 131???? 0?? 0 0199 0000 001 0473 0199 0000

I use the LISTVOL command on TSO for this - not sure if it is on TK4- or not. Cheers, Greg

Jeff, Sure. But you can pretend that they are 15 and the math pretty much works the same ... Joe wrote:

Joe, 3350 is 30 trks/cyl I agree – everything since 3380s – it is 15 TRKS/Cylinder – so everything NOW – remember – we use 3350 a lot in the older MVS systems. -J- Sent: Saturday, December

Patrik, Youre conflating a couple of concepts. 1 is LRECL - this is the size of 1 record 2 is BLKSIZE - this is the size of 1 block The only reason we care about bytes in the mainframe world is for

Patrick, Well - your comment of being helpful to a rookie.... You see, in the MAINFRAME world (except now z/LINUX) - allocation is done in three ways BLKs - BLOCKS - TRKS - tracks CYL - cylinders - So

Hello Chris, Am 05.12.2020 um 18:01 schrieb cjar1950 via groups.io <cjar1950@...>: So I need to manually make a list of online DASDs, and have your example extended to several jobsteps

Hello Rahim, Am 05.12.2020 um 22:21 schrieb Rahim Azizarab via groups.io <rahimazizarab@...>: What do you mean with ?for Hercules“? Hercules is an Emulator. I’m searching for

Hello Jay, Am 05.12.2020 um 22:32 schrieb Jay Moseley <JayMoseley@...>: Thanks a lot, will do and report back. From the sample output, it’s not too helpful for a rookie like me: I don’t

Patrik, Take a look at http://jaymoseley.com/hercules/cbt_ware/ibhlspac.htm Jay

I was contemplating coming up with a DF command for Hercules; but I just found a way of telling exactly how much how much space is used on my dasd.? All I had to do was to go to directory where my

According to Jay's website : "SYSUT1 must point to an actual dataset; it is not opened, but is used as a model to extract information about the datasets on the selected volumes." Rene FERLAND,

[email protected]> wrote: I forget the details, but I've seen a similar job use one dataset DISP=SHR before. I can't remember the reason As I remember it, you can have several DD cards for

Rahim, This is just some JCL I got from Jay Moseley's site. Tested it on TK4-, and it performed. Chris -- <cjar1950@...>