[Dxspider-support] Spots not go out to the users

Alex Savenok sawenok at gmail.com
Fri Mar 16 23:27:44 GMT 2012


Hi Brendan!

I'll try it also, thank you for an idea!

Alex

On Sat, Mar 17, 2012 at 1:01 AM, Brendan Minish <ei6iz.brendan at gmail.com>wrote:

> you might also want to tail the audit log to check for avc denials
>
> #tail -f /var/log/audit/audit.log |grep avc
>
> avc denined would point to a misconfigured or too restrictive selinux
> policy being in place.
>
> to debug further/rule this out you can set selinux to permissive mode
>
> #setenforce 0
> and restart the cluster
>
> selinux will then continue to log the errors but not actually enforce
> the policy rules
>
> I've not seen issues with selinux and dxpsider but you may run into
> issues if the /home/spider (and sub directories ) were mislabled (or not
> labelled at all )
>
> to apply the default labels
>
> # restorecon -r /home/sysop
>
> then restart the cluster
>
>
> the default labels look like this on my test box
>
> [root at dhcp-205 ~]# ls -Z /home/sysop/spider/data/spots/
> drwxrwsr-x. sysop spider system_u:object_r:user_home_t:s0 2012
>
>
> If it turns out to be an selinux issue, I'd be most interested in
> hearing about it.
>
> you can read more on selinux here
> http://wiki.centos.org/HowTos/SELinux
>
> Generally Selinux is a good thing to have on a machine that is going to
> be accessible from the internet.
>
> 73
> Brendan EI6IZ
>
>
> On Fri, 2012-03-16 at 21:11 +0000, Dirk Koopman G1TLH wrote:
> > Do a set/debug chanerr
> >
> > and study the debug log files.
> >
> > On 16/03/12 19:40, Alex Savenok wrote:
> > > Hi all!
> > >
> > > I still have a problem with my dxspider on my development local server
> > > (dxspider v1.55 build 0.104, Centos5.5 via VMware).
> > >
> > > Despite the fact that I see received spots in the debug log, the
> > > /spider/data/spots/2012 directory is still empty.
> > > I did chmod -R 777 for spots folder, but dxspider still doesn't write
> > > any dat file there.
> > >
> > > I'll be happy to get any idea// about how to solve this issue.
> > >
> > > Thanks!
> > > Alex
> > > 4Z5LZ-2
> > >
> > >
> > >
> > >     On Mon, Mar 5, 2012 at 12:52 AM, Alex Savenok <sawenok at gmail.com
> > >     <mailto:sawenok at gmail.com>> wrote:
> > >
> > >         the time zone is also ok
> > >
> > >
> > >         On Mon, Mar 5, 2012 at 12:45 AM, Mike McCarthy, W1NR
> > >         <lists at w1nr.net <mailto:lists at w1nr.net>> wrote:
> > >
> > >             Time zone is wrong?
> > >
> > >             Mike, W1NR
> > >
> > >
> > >             On 3/4/2012 5:23 PM, Alex Savenok wrote:
> > >>             Hi!
> > >>
> > >>             *It seems I have something missing on the node
> configuration.
> > >>             I have installed dxspider on my development local server.
> > >>             This node receives spots from my live node (4Z5LZ-2).
> > >>             I see received spots in debug log, but none go out to the
> > >>             connected user (in console too). The server's clock is
> > >>             synchronized with NTP, therefore I think there is another
> > >>             problem.
> > >>             What's can be wrong?*
> > >>
> > >>             Thanks,
> > >>             Alex
> > >>             4Z5LZ
> > >>
> > >>
> > >>             _______________________________________________
> > >>             Dxspider-support mailing list
> > >>             Dxspider-support at dxcluster.org  <mailto:
> Dxspider-support at dxcluster.org>
> > >>
> http://mailman.tobit.co.uk/mailman/listinfo/dxspider-support
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
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> >
> >
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>
> --
> 73
> Brendan EI6IZ
>
>
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