At 10:13 AM +0200 7/3/00, [EMAIL PROTECTED] wrote:
>2) I applied the fix below, suggested by Craig A Berry. It seems not to have
>helped.
> --- vms.c;-1Tue May 30 17:12:56 2000
> +++ vms.c Sun Jul 2 09:55:46 2000
> @@ -3852,7 +3852,7 @@
>*/
>
in
> -Original Message-
> From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
> Sent: Monday, July 03, 2000 10:14 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: Perl hangs on OpenVMS
>
Found it
I have located the offending code in the module VMS.C, specifically the
routine vms_image_init. I include a piece of the code and a printout of the
results.
1) The "printf" statement was added by me.
2) I applied the fix below, suggested by Craig A Berry. It seems not to have
helpe
At 11:12 PM -0400 6/30/00, Dan Sugalski wrote:
>> >
>>> The current thinking is the rightslist is too long on the node having a
>>> problem. There's a bug in the image init code that'll loop forever if
>>> that's the case, and it'll spend a significant amount of time in $GETJPI
>> > while it
Here comes an ANAL/SYS (/CHAN) from both the good and the bad nodes for the
same Perl script.
PERL SCRIPT:
#!/bin/perl -w
$i = 0;
while ($i < 1) {
print "Print some nonsense";
}
GOOD NODE
SDA> SHOQ PROC/ID=2AC09058
Process index:
age-
> From: Dan Sugalski [SMTP:[EMAIL PROTECTED]]
> Sent: Friday, June 30, 2000 9:52 PM
> To: Jordan Henderson; '[EMAIL PROTECTED]'
> Subject: RE: Perl hangs on OpenVMS
>
> At 03:44 PM 6/30/00 -0400, Jordan Henderson wrote:
> >That's kind of the po
At 05:01 PM 6/30/00 -0700, Peter Prymmer wrote:
>On Fri, 30 Jun 2000, Dan Sugalski wrote:
>
> > At 03:02 PM 6/30/00 -0500, Craig A. Berry wrote:
> > >At 6:47 PM +0200 6/30/00, [EMAIL PROTECTED] wrote:
> > >>MON MODES
> > >> With Perl running, 83% kernel mode, 16% user mode
> > >>
On Fri, 30 Jun 2000, Dan Sugalski wrote:
> At 03:02 PM 6/30/00 -0500, Craig A. Berry wrote:
> >At 6:47 PM +0200 6/30/00, [EMAIL PROTECTED] wrote:
> >>MON MODES
> >> With Perl running, 83% kernel mode, 16% user mode
> >> Without Perl running, 11% user mode, 86% idle time
> >
> >H
7;; Jordan Henderson;
[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: Perl hangs on OpenVMS
The 83% kernel time is certainly a clue. I might begin to suspect some
problem
with logicals or symbols. I second Dan's call for a list of logicals and
symbols on a system where it
Just a thought: what happens if you give an invalid flag to perl/miniperl?
This might help narrow down *when* the looping is occurring.
I've just tried "perl -q", and this gives:
Unrecognised switch: -q (-h will show valid options)
%SYSTEM-F-NOLOGNAM, no logical name match
I'm not sure if the
[EMAIL PROTECTED] wrote Fri, 30 Jun 2000:
> My Perl is not built to pre-load the ENV array.
>
> The logicals that are set up are defined in a startup procedure. The same
> procedure is called from both the functioning and the non functioning node
> in my cluster.
I think this is the root of t
lto:[EMAIL PROTECTED]]
Sent: Friday, June 30, 2000 12:47 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED];
[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: Perl hangs on OpenVMS
SHOW PROC/CONT/ID
It jumps around quite a lot.
SHOW PROC/CONT/ID + v
Solid almost all o
At 03:02 PM 6/30/00 -0500, Craig A. Berry wrote:
>At 6:47 PM +0200 6/30/00, [EMAIL PROTECTED] wrote:
>>MON MODES
>> With Perl running, 83% kernel mode, 16% user mode
>> Without Perl running, 11% user mode, 86% idle time
>
>Hmm. Perl doesn't do anything in kernel mode itself, I don
in the $sda sh proc/chan out put you gave,
your terminal device is of the FTAn: variety.
can you tell us a bit about how you're logged into this
system? via a decw$term?
is the process spinning, burnning cpu cycles,
with little or no buffered or direct i/o?
0080
At 6:47 PM +0200 6/30/00, [EMAIL PROTECTED] wrote:
>MON MODES
> With Perl running, 83% kernel mode, 16% user mode
> Without Perl running, 11% user mode, 86% idle time
Hmm. Perl doesn't do anything in kernel mode itself, I don't think,
so this would point to getting stuck in some RTL
[EMAIL PROTECTED] wrote Fri, 30 Jun 2000:
I have been experiencing outrageous email trouble. Please forgive
duplicate messages - this is a modification of another message that
you may or may not have seen already.
> My Perl is not built to pre-load the ENV array.
>
> The logicals that are se
(Apologies to those who receive two copies of this message - I
have been experiencing severe email trouble recently.)
[EMAIL PROTECTED] wrote Fri, 30 Jun 2000:
> My Perl is not built to pre-load the ENV array.
>
> The logicals that are set up are defined in a startup procedure. The same
> proc
Friday, June 30, 2000 6:58 PM
> To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED];
> [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: Perl hangs on OpenVMS
>
> Just a thought: what happens if you give an invalid flag to perl/miniperl?
>
> This might help narrow down
Okay, this is getting bizarre. I can't see anything in the code that should
make it hang the way it is, especially since we know the binary's good.
Can you get me the output of SHOW LOG * and SHOW SYM * from both the bad
and the good nodes of the cluster? (To the list if they're small, private
00F0 FTA82:
> -Original Message-
> From: Jordan Henderson [SMTP:[EMAIL PROTECTED]]
> Sent: Friday, June 30, 2000 6:30 PM
> To: '[EMAIL PROTECTED]'; Jordan Henderson;
> [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject:
[EMAIL PROTECTED]; [EMAIL PROTECTED];
[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: Perl hangs on OpenVMS
My Perl is not built to pre-load the ENV array.
The logicals that are set up are defined in a startup procedure. The same
procedure is called from both the functioning an
Anders,
If you have access, check sys$update:vmsinstal.history for recent software
updates. Do a diff on sys$manager:sylogin.com and sys$login:login.com for
changes. You can see where I'm going with this, you will have to find out
what's changed to determine the problem.
Dave.
David P. Drak
ther languages work
just as usual.
- AW -
> -Original Message-
> From: Jordan Henderson [SMTP:[EMAIL PROTECTED]]
> Sent: Friday, June 30, 2000 5:43 PM
> To: 'BAZLEY, Sebastian'; 'Dan Sugalski'; '[EMAIL PROTECTED]';
> [EMAIL PROTECTED]
> Subject:
Friday, June 30, 2000 11:33 AM
To: 'Dan Sugalski'; '[EMAIL PROTECTED]'; [EMAIL PROTECTED]
Subject: RE: Perl hangs on OpenVMS
> -Original Message-
> From: Dan Sugalski [mailto:[EMAIL PROTECTED]]
> Sent: 30 June 2000 16:01
> To: BAZLEY, Sebastian; '[EMA
ot; (LNM$PROCESS_TABLE)
> PERL>
>
> >>Does a PERL "-V" get you anything?
> Same thing. Perl -V also hangs.
>
> Regards
>
> Anders Wallin
>
> > -Original Message-
> > From: Dan Sugalski [SMTP:[EMAIL PROTECTED]]
> -Original Message-
> From: Dan Sugalski [mailto:[EMAIL PROTECTED]]
> Sent: 30 June 2000 16:01
> To: BAZLEY, Sebastian; '[EMAIL PROTECTED]'; [EMAIL PROTECTED]
> Subject: RE: Perl hangs on OpenVMS
>
>
> At 03:55 PM 6/30/00 +0100, BAZLEY, Sebastian wrote
At 04:12 PM 6/30/00 +0200, [EMAIL PROTECTED] wrote:
>Hi Dan !
>
>Answer to your questions:
[Snip]
H. Well, that all looks OK. Try a
SHOW LOGICAL .*
and see if anything pops up.
Dan
--"it's like this"-
At 03:55 PM 6/30/00 +0100, BAZLEY, Sebastian wrote:
>Could there be a problem with the PERLSHR logical?
>
>Silly question, but presumably
>
>$ DIR garbage.pl
>
>works (i.e. reports a missing file) ?
If it hangs doing a -v then there's something else really wrong. The
question now is "what"?
At 09:53 AM 6/30/00 +0200, [EMAIL PROTECTED] wrote:
> > SUMMARY:
> > The distribution worked beautifully for several months
> > but then someone did something with this node that caused
> > Perl to "hang".
> >
> > For example the following example will only eat CPU and
> >
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