| IDL Logical Unit question: ever seen this? [message #7493] |
Thu, 14 November 1996 00:00  |
Russ Welti
Messages: 27
Registered: October 1994
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Junior Member |
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After looping thru a list of 150 files, somewhere after
a few dozen of them, I get stopped dead with 'no more
logical units'. But HELP does not show any problem:
SAGA> openw,unit,'/tmp/tst',/get_lun
% OPENW: All available logical units are currently in use.
% Execution halted at: DO_FILE 36
SAGA> help,/files
Unit Attributes Name
100 Read, Write, Append /rsage/log.rwelti
SAGA>
SAGA> close,/all
SAGA> openw,unit,'/tmp/tst',/get_lun
SAGA> print,unit
100
Can anyone shed light on how to diagnose this??
I'm stumped.
Thanks,
/
Russ Welti /-\
(c-g)
University of Washington \-/
Molecular Biotechnology /
PO Box 357730 /-\
Seattle, WA 98195 (a-t)
rwelti@u.washington.edu \-/
(206) 616 5116 voice (206) 685 7301 FAX /
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| Re: IDL Logical Unit question: ever seen this? [message #7528 is a reply to message #7493] |
Fri, 22 November 1996 00:00  |
jbob
Messages: 4
Registered: November 1996
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Junior Member |
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In article <Pine.SOL.3.91.961114175125.21766A-100000@mapper.mbt.washington.edu> Russ Welti <rwelti@mapper.mbt.washington.edu> writes:
> After looping thru a list of 150 files, somewhere after
> a few dozen of them, I get stopped dead with 'no more
> logical units'. But HELP does not show any problem:
>
> SAGA> openw,unit,'/tmp/tst',/get_lun
> % OPENW: All available logical units are currently in use.
> % Execution halted at: DO_FILE 36
> SAGA> help,/files
> Unit Attributes Name
> 100 Read, Write, Append /rsage/log.rwelti
> SAGA>
> SAGA> close,/all
> SAGA> openw,unit,'/tmp/tst',/get_lun
> SAGA> print,unit
> 100
>
> Can anyone shed light on how to diagnose this??
> I'm stumped.
Russ,
The following is in the documentation, but it is _not_ where I would
most expect it -- under OPEN in the Reference Manual. The following
comes from the User's Manual chapter on "Files and Input/Output":
"Use the FREE_LUN procedure on a LUN that has been allocated by
GET_LUN."
-----------------------------------------------------
J. Bob Brown jbob@snap.med.ge.com
Consulting for GE Medical Systems
For ID only -- standard disclaimers apply.
"Of course that's just my opinion. I could be wrong."
-Dennis Miller
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