AW: Re: Formatting

2018-07-02 Thread Peter Hunkeler

>My post did not come out as I expected. No flowing. I'm going to shut up.

I concur.

When I read the explanation regarding "leading or trailing" blanks, I thought I 
finally understand. Then came your post, and I'm back to "I don't have a clue 
why it sometimes does work, and sometimes it does not".


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Peter Hunkeler







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Re: AW: Re: Formatting a ZFS

2017-07-05 Thread Barbara Nitz
>Would you mind, and do you have time to open a PMR? If zFS cannot cope with 
>non-default CI size, it should say so clearly when asked to format a new 
>cluster. At the very least, the 0248 reason code must be documented.

Amen.

But I really really really hate SR, so I really want to avoid opening one 
(horror!) and then spend an enourmous amount of time 'discussing' with IBM 
support (that in my experience) has deteriorated a lot from the 90s (some 
exceptions noted) when I was IBM support myself. Especially now that I have 
solved the problem with all of your help. We don't have a direct internet 
connection, so the thought alone of sending off the dump after tersing it gives 
me the hives. I just don't have the time to spare. I am also sure that a lot of 
sysprogs feel the same way about SR.

Also, while investigating this, I found other apars that said 'ZFS needs to 
document reason codes'. Apparently IBM hasn't learned anything from that and 
still does not document reason codes.

Also, while investigating, I tried some variants of direct commands inside 
OMVS. Inside OMVS gave me 'command not found' (and I don't have the knowledge 
or the time to figure out how to make it find it). And when I tried the 'tools 
- run shell command' from inside ishell, I got the same unhelpful 'dataset not 
found' that I got using the batch job. Admittedly, I didn't try to *define* the 
dataset that way, just to format a non-conventional VSAM LDS. I just didn't 
know that it was unconventional at the time.

In any case - all of this will make for an interesting 'user experience' 
presentation at the zTU in Munich in October. Or so I hope.

Barbara

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AW: Re: Formatting a ZFS

2017-07-05 Thread Peter Hunkeler



> TSO BPXMTEXT EA0B0248



So did I, with same unsatisfying result. And as you wrote, the 0248 reason code 
is not documented with the IOE message.


Would you mind, and do you have time to open a PMR? If zFS cannot cope with 
non-default CI size, it should say so clearly when asked to format a new 
cluster. At the very least, the 0248 reason code must be documented.


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Peter Hunkeler



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