[Pacemaker] crm_mon SMTP notifications - message corruption

Andrew Beekhof andrew at beekhof.net
Mon Nov 16 09:22:17 EST 2009


I see you checked in cs: 1e3d05823222 Did that fix the issue?

On Sun, Nov 15, 2009 at 8:10 PM, Lars Marowsky-Bree <lmb at suse.de> wrote:
> On 2009-11-15T20:03:12, Michael Schwartzkopff <misch at multinet.de> wrote:
>
>> > The full message was attached, so you can see for yourself.
>> As far as I have learned SMTP messages headers include with a return-path,
>> several receiveds, a date, a from a to and a Message-ID. At least.
>
> Uhm, yes, and all of this is present in the attachment? You're not being
> fooled by your mail client which renders the attachment, right? ;-) Try
> the raw view of the message/rfc822 attachment, not just the text/plain
> body.
>
>> > > Can you count how many bytes the messages has including the messages
>> > > header? Perhaps something rips the message off after 1024 byte?
>> > This is not the case.
>> Perhaps yes, if you count all the header info.
>
> The whole attachment is only 1.8kb (even with all received headers), and
> even so, the buffer which crm_mon allocates is 2048 bytes, so still
> space.
>
>> > The recipient host is a postfix mail server.
>> Yes. And any Mail Interceptors or smarthosts on the way? I have seen
>> especially Cisco PIX making considerable nonsense with SMTP connections. That
>> was the basics of my question.
>
> I should have been more precise. The SMTP host is a postfix server. And
> no such mangling is going on in between.
>
>> > I was asking if other people had seen this before, so can I assume that
>> > SMTP alerts with crm_mon are working for you?
>> Sorry, I never tried SMTP.
>
> Thanks, then.
>
>
>
> Regards,
>    Lars
>
> --
> Architect Storage/HA, OPS Engineering, Novell, Inc.
> SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
> "Experience is the name everyone gives to their mistakes." -- Oscar Wilde
>
>
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