[Mono-devel-list] How to disable "Shared memory sanity check failed" messages?

Bernie Solomon bernard at ugsolutions.com
Thu Jan 15 15:43:12 EST 2004


I'd come across this too because my home directory is mounted on
multiple machines as well (of multiple types). I'd been planning to
take a look and see what can be done about it - I'd thought
that something simple like putting the machine name as part
of the filenames that are used so they don't clash might work.
I haven't had time to check what is involved in this but will try
and do so (if someone doesn't beat me to it...)

Bernie
----- Original Message ----- 
From: "Michal Moskal" <malekith at pld-linux.org>
To: "Vadim B. Guzev" <vguzev at yandex.ru>
Cc: "Mono" <mono-devel-list at lists.ximian.com>
Sent: Thursday, January 15, 2004 10:11 AM
Subject: Re: [Mono-devel-list] How to disable "Shared memory sanity check
failed" messages?


> On Thu, Jan 15, 2004 at 08:07:20PM +0300, Vadim B. Guzev wrote:
> > Hello, mono-devel-list at lists.ximian.com!
> >
> >
> > I've got the following problem: I need to launch the same application
from
> > the same folder
> > on a number of working nodes (This folder is mounted on all nodes
> > (computers) through Samba
> > and points to the folder on frontend. Paths to application are the same
on
> > all nodes.).
> > But when I'm trying to do it I'm getting the following annoying messages
on
> > each node:
> >
> >
8<--------------------------------------------------------------------------
> > ----------
> > ** (/local/users_shared/vadim/mcsharp/bin/wn.exe:9928): WARNING **:
Shared
> > memory sanity check failed.
> >
> > ** (/local/users_shared/vadim/mcsharp/bin/wn.exe:9928): WARNING **:
Failed
> > to attach shared memory! Falling back to non-shared handles
> >
8<--------------------------------------------------------------------------
> > ----------
>
> I got these when pressing seeeeeeeveral times Ctrl-C in shell script like:
>
>   for x in ... ; do
>     mcs ...
>   done
>
> (each ctrl-c kills one mcs, and only one in let's say 20 finally kills
> the shell).
>
> Removing ~/.wapi/* helps. But you're probably hitting some race
> condition.
>
> -- 
> : Michal Moskal :: http://www.kernel.pl/~malekith : GCS {C,UL}++++$ a? !tv
> : When in doubt, use brute force. -- Ken Thompson : {E-,w}-- {b++,e}>+++ h
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>




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