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Re: Whats the best way to transfer dasd from z/os to Hercules
I believe I know where/why it's going wrong with anything greater than 3390-27. In my test with a 3390-54, the size of the L1TAB needed for 982800 tracks is 30720. Adding the 1024 bytes for the header
By Andrew · #5030 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
How about WTO ROUTE=11 to JESSYSMG, not the console? https://www.ibm.com/docs/en/zos/2.4.0?topic=rc-routing-code-meaning-2 <tom@...> wrote:
By Mike Schwab · #5029 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
And before people step all over me, I'm talking about a simple WTO 'XYZ' statement, not other menthods of telling WTO to spit out a pre-formatted string with MF=E and all that. I don't think that's
By Tom Brennan · #5028 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
You're correct, WTO can only send the hard-coded string between the ticks. But - for quick tests I'll often modify that string, something like: MVC WTO1+8+7(8),MODNAME WTO1 WTO 'MODULE
By Tom Brennan · #5027 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
Bob Polmanter wrote: [...] Understood. HOWEVER... If I'm not mistaken, WTO cannot *format* the message text it is to display. Correct? It can only display an already formatted message. It can't
By Fish Fish · #5026 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
Hi Fish, This would only minimally be helpful, because if any abend occurs later, again the last message won't be displayed.? Instead of sprinkling more #MSG macros around, use WTO.? Its super
By Bob Polmanter · #5025 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
Andrew wrote: Much appreciated, Andrew! Could you also sprinkle some more #MSG at some key places too? I'm having a hard time following the code in just source form, but I don't like what I'm
By Fish Fish · #5024 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
I found a 3390-54 and was able to reproduce the problem. The error message is 'logic error writing track' which is triggered on line 1174 in the source code. The Message is at x'438' from register 13
By Andrew · #5023 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
Bob Polmanter wrote: That would be the late great Greg Smith. One of the original Hercules developers from long ago. A truly brilliant man. I really miss him. :( I have no idea what that means.
By Fish Fish · #5022 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
I looked at the code in CCKDDU64 and just prior to every branch to the user abend 99 code, there is a #MSG message macro that will print a single line explaining why the program is abending.? This
By Bob Polmanter · #5021 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
It works fine for 3390-3, 3390-9 and 3390-27.? It fails for 3390-54, and I don't have anything in between to see exactly where it breaks. The site with the smaller 3390-54 tracks is because that's
By Brian_Westerman@... · #5020 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
SUGGESTION? Standard stupid-simple basic debugging: Sprinkle as many additional detailed "#MSG" macro calls after the last one that was successfully issued ("file SYSUT2 opened for output") in the
By Fish Fish · #5019 ·
Re: Multiple OSA define
Mike Ward wrote: You need to build it for yourself using Hercules Helper for Windows. -- "Fish" (David B. Trout) Software Development Laboratories http://www.softdevlabs.com mail:
By Fish Fish · #5018 ·
Re: Multiple OSA define
Mr. Fish. I don't know much about Github so I don't know how to get to the development branch. Would you please tell me how to access 4.8 development? Thanks in advance.
By Mike Ward · #5017 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
For what it's worth, it does get the number of cylinders right on my system: cckddump 0.3.1 starting main workarea is at address 0x24b36000, 24-bit workarea is at address 0x7000 MVS1OP vtoc
By Jay Maynard · #5016 ·
Re: QETH connectivity with z/OS 3.1 on Ubuntu
Hi Bhoopal, Would you be kind to please share your definition of the QETH device in your hercules configuration file? And if that would be not too much to ask, maybe you can share your tun/tap device
By marko_kruz@... · #5015 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
A few years ago I wrote some scripts to produce CLI commands that define disks in a DS8000. Customer asked for some unusual sizes, such as: mkckdvol -dev ibm.2107-75XXX11 -extpool P1 -cap 60102
By Tom Brennan · #5014 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
We don't know how the Cylinder field is filled. If a LH from a 2 bytes field was used, it would sign extend the high order bit of x'1' from 32K+1 to 64K. <Mike.A.Schwab@...> wrote:
By Mike Schwab · #5013 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
The Multiply uses the register as a signed field. Is there a Multiply Logical? non eav have Count records with x'CCCCHHHHRR' 3390s EAV have Count records with x'ccccCCChRR' where the
By Mike Schwab · #5012 ·
Re: Whats the best way to transfer dasd from z/os to Hercules
On Fri, Jan 17, 2025 at 12:17?AM Fish Fish via groups.io [deleted] IBM ESS F20+ could have any number of cylinders from 1 to 64K. And you would often get some odd amount of space at the end of a
By Mike Schwab · #5011 ·