"Barbara Nitz" <nitz-...@gmx.net> wrote in message
news:<listserv%201002220047263437.0...@bama.ua.edu>...
> >Well, I can add another problem to the list: since 2 days we have a
> >ghost connection to a PDSE directory. We can't delete the PDSE
because
> >"someone" has a connection to the directory, but we have no idea who
and
> >there is no Enq for the PDSE, which is the way to find the holder of
the
> >connection according to the DFP Diagnoses guide.
> >
> >Time for a new PMR.
> 
> Sounds familiar. In our case it was an HFS latch that was the ghost, 
> preventing any new HFS access. Cause was a silently corrupted HFS, 
> corrupted probably 6 months before. IBM response 'We don't care, there
are 
> two ptfs you're missing, and the data set was corrupted way back
when.'
> 
> SMSPDSE or SMSPDSE1? Did you try to restart SMSPDSE1?
> 
> You may want to take a dump and try the (now documented) PDSE verbx's.

> One of those gave us the TCB address holding that latch, and with the
callrtm 
> program I was able to terminate *that* tcb, thus freeing the ghost. We
IPL'd 
> during the night. Might be better all around than waiting for IBM.
> 
> Best regards, Barbara Nitz
> 

It is SMSPDSE1 and I did not restart it. In problem is not urgent, the
PDSE is not used anymore and is not causing problems in this situation.
I am waiting for IBM to see what information they need and I don't want
to wipe it out by trying things. An IPL is scheduled in 2 weeks, so that
should be enough for them to gather all the information they need.

This morning I discovered another PDSE with the same problem. There
might be a relation between the two in the way they were manipulated in
the past weeks. Very interesting.

Kees.
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