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RE: porting PCP to Red Hat Alpha linux

To: <pcp@xxxxxxxxxxx>
Subject: RE: porting PCP to Red Hat Alpha linux
From: "gilly" <gilly@xxxxxxxxxx>
Date: Thu, 14 Jun 2001 11:20:50 +0200
Importance: Normal
In-reply-to: <Pine.LNX.4.21.0106141746030.23150-100000@xxxxxxxxxxxxxxxxxxxxxxxxx>
Reply-to: <gilly@xxxxxxxxxx>
Sender: owner-pcp@xxxxxxxxxxx
thanks  - meantime I've found the problem and it doesn't concern the Alpha
machine:
I'm working on Linux 2.4 (Red Hat 7.0) and I understand the sources are
Linux 2.2.16 compatible, therefore the format of the /proc files is
different. Changing the parsing of theses files in the linux PMDA solves the
problems I've encountered first. However this brings a new question - do you
have a package that supports Linux 2.4, and more generally - do you intend
to keep trace with new linux versions, or no new development is done?
thanks in advance
gilly

-----Original Message-----
From: owner-pcp@xxxxxxxxxxx [mailto:owner-pcp@xxxxxxxxxxx]On Behalf Of Mark
Goodwin
Sent: Thursday, June 14, 2001 9:53 AM
To: gilly
Cc: pcp@xxxxxxxxxxx
Subject: Re: porting PCP to Red Hat Alpha linux


On Tue, 12 Jun 2001, gilly wrote:

> I'm trying to build pcp-2.2.0-18 on Red Hat Alpha - I've done the
> installation steps and everything went well, but when I'm trying to run
> '/etc/rc.d/init.d/pcp start' - the pmcd doesn't start. I've tried to run
> this daemon alone by '/usr/share/pcp/bin/pcmd' but it just exits with no
> error and no daemon running. Turning debugging tracing on I get the error:
> "AddRequestPort: INADDR_ANY -> 00000000 -> 00000000".
> Looking at the code I'm not sure it supposed to run on alpha (where
> sizeof(long)=8 byte), but from the mailing list I've seen that porting of
> this kind has been done already.
> I might be in the wrong direction, therefore I'd appreciate any help and
if
> there's a specific rpm for RH Alpha - i'd like a pointer to its location.
> thanks in advance
>
>

PCP has built and run successfully on linux-alpha before, but not
the latest version (2.2.0-18). I don't happen to have an alpha
machine handy to test it on ;-)

Were there any strange compilation warnings?
Is there already something listening on tcp port 4321?

Please send me /var/log/pcp/pmcd/pmcd.log
It might also help if you send me the output of:
    strace /usr/share/pcp/bin/pmcd -f
and
    ltrace /usr/share/pcp/bin/pmcd -f

thanks
-- Mark


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