I thought it was likely that most testing was done with xnba - which is why I
was not particularly surprised when that worked and pxe did not.
Just curious: if xCAT has it's own version of pexlinux.0 why doesn't pxe.pm
copy that to /tftpboot instead of the one in the OS version of syslinux?
Mark
From: Jarrod B Johnson [mailto:[email protected]]
Sent: 10 August 2012 14:09
To: xCAT Users Mailing list
Cc: xCAT Users Mailing list
Subject: Re: [xcat-user] PXE boot and EL 6.2
FYI, most testing is on 'noderes.netboot=xnba', which skips pxelinux.0 entirely
in most cases, and an xcat bundled version of syslinux when it is used (esxi
deployment for example).
-----Mark Loveridge <[email protected]<mailto:[email protected]>> wrote: -----
To: xCAT Users Mailing list
<[email protected]<mailto:[email protected]>>
From: Mark Loveridge <[email protected]<mailto:[email protected]>>
Date: 08/10/2012 08:39AM
Subject: Re: [xcat-user] PXE boot and EL 6.2
Thanks! that works.
FWIW the problem still seems to be present in 6.3...
Mark
> -----Original Message-----
> From: Velibor Tonkovic [mailto:[email protected]]
> Sent: 10 August 2012 09:36
> To: [email protected]<mailto:[email protected]>
> Subject: Re: [xcat-user] PXE boot and EL 6.2
>
> Hi,
>
> there is a bug in PXE in 6.2 that has several problems. I've seen fails to
> install and
> fails to boot after install.
>
> The solution for me was to replace the /tfpboot/pxelinux.0 with one from an
> older distro, 5.x for example. Just extract
> that file from an older rpm, or copy it from you 5.5 xCAT server.
>
> Good luck,
> Velli
>
> On 08/10/2012 09:37 AM, Mark Loveridge wrote:
> > Unfortunately there are no error messages.
> >
> > The system installs without any obvious issue or errors that I can see,
> > reboots,
> gets to:
> >
> > Booting from local disk...
> >
> > and goes straight past that and attempts to network boot again. It then
> > loops
> around repeating this.
> >
> > Mark
> >
> >> -----Original Message-----
> >> From: Russell Jones [mailto:[email protected]]
> >> Sent: 09 August 2012 17:00
> >> To: [email protected]<mailto:[email protected]>
> >> Subject: Re: [xcat-user] PXE boot and EL 6.2
> >>
> >> What is the actual error you are getting with the node that is not
> >> allowing it to boot?
> >>
> >>
> >>
> >> On 8/9/2012 9:33 AM, Mark Loveridge wrote:
> >>> Hi,
> >>>
> >>> I'm just starting to look at using CentOS 6.x on my xCAT server.
> >>>
> >>> I have two xCAT servers, one running CentOS 5.5 and the other CentOS 6.2
> >> both have xCAT 2.7.3 installed and RPMs from the latest dependencies
> tarball,
> >>>
> >>> I'm attempting to install stateful HS21 nodes with CentOS 5.5.
> >>> Historically
> I've
> >> always used PXE to netboot to install these (a hangover from xCAT1
> >> days...).
> >> However, with a 6.2 server this does not work. The system appears to
> >> install
> >> correctly but will not boot from disk afterwards - it appears that the
> bootloader
> >> is not getting configured correctly. Using XNBA the systems will install
> >> (and
> >> reboot) correctly.
> >>>
> >>> With the CentOS 5.5 server both PXE and XNBA work without issues.
> >>>
> >>> I'm aware that XNBA is the preferred netboot method (and it's been on my
> >> TODO list for a long time to check it out), but is PXE expected to still
> >> work
> with
> >> CentOS 6.2 servers? Is support for EL 6.2 complete yet in 2.7.3?
> >>>
> >>> One other difference between the two servers is that the 5.5 system is an
> >> upgrade from 2.6.8; the 6.2 system is a fresh install of 2.7.3. This
> >> makes a
> huge
> >> difference to the list of installed RPMs on the two systems as none of the
> >> nbroot/nbkernel RPMs are on the new installation. Could this have an effect
> on
> >> the PXE netboot?
> >>>
> >>> Regards,
> >>>
> >>> Mark
> >>>
> >>>
> >>> ----------------------------------------------------------------------------
> >>> Mark Loveridge
> >>> [email protected]<mailto:[email protected]>
> >>>
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> >>> 473477
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> >>>
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