[CentOS] installing centos 6 on an old bird

Mon Jul 16 22:59:03 UTC 2012
Tim Dunphy <bluethundr at gmail.com>

hey guys,

 sorry it took so long to get back to you. But I was finally able to do
this.

 To recap:


>Are you absolutely sure the install hangs forever?  How long is forever?
 I have noticed too that at the end of the >installation, the system seems
hung for quite some time on this package (or whatever postinstall script is
running at >the end).  I have had times when the system seemed hung but
after giving it a lot more time it would eventually >complete.

Well to give you a better idea of how I was defining "forever", I attempted
to do this over a few days. So I would load up centos 6.2 or 6.3 to the
point I would get to the SE Linux component. And then I would go out for
lunch, do some errands and come back to it 4 or 5 hours later. That to me
would constitute a 'forever'. :)

>Rip all the RPM files from the DVD.  Then share that directory on NFS
>and install from that.  Leave out the problematic RPMs from the directory.

Tried that too.. ultimately the install complained about
selinux-policy-targeted not being there and would refuse to proceed. So,
back to the drawing board.

>Tim didn't detail the amount of RAM he had (to the best of my
recollection) but my machine of that same age has >4GB, so RAM wasn't an
issue here, at least not for the selinux piece.

To answer this question - 8 GB :)

>Have you tried using the minimal install iso?  It will fit on a CD.

Bingo! That was it. Thank you list! You guys rock. Always appreciate your
advice.

Best,
Tim




On Thu, Jul 12, 2012 at 2:18 PM, Stephen Harris <lists at spuddy.org> wrote:

> On Thu, Jul 12, 2012 at 02:04:40PM -0400, Lamar Owen wrote:
> > On Thursday, July 12, 2012 11:16:23 AM Lars Hecking wrote:
> > >  The problem with the selinux rpms is that they need copious amounts
> of RAM
> > >  during installation. From my experience, a minimum of 0.75 to 1GB.
>
> > But that's a good data point, and really should be addressed as part of
> the system requirements for upstream.... actually, 1GB is the recommended
> minimum RAM on a 32 bit system by upstream.
>
> Would a minimal kickstart file do?  This is mine, which I use to build
> small VMS (4Gb disk, 512Mb RAM)
>
>   install
>   url --url http://repo/CentOS/DVD/CentOS-6
>   text
>   reboot
>
>   lang en_US.UTF-8
>   keyboard us
>
>   network --onboot yes --device eth0 --bootproto dhcp --ipv6 auto
>
>   rootpw  --iscrypted yeahyeahyeah
>   authconfig --enableshadow --passalgo=sha512
>
>   firewall --disabled
>   selinux --disabled
>
>   timezone --utc America/New_York
>
>   zerombr yes
>   clearpart --all --initlabel
>   part /boot --fstype=ext4 --asprimary --size=100
>   part swap --asprimary --size=512
>   part / --fstype=ext4 --asprimary --grow --size=1
>   bootloader --location=mbr --driveorder=vda --append=" crashkernel=auto
> quiet"
>
>   repo --name="CentOS"  --baseurl=http://repo/CentOS/DVD/CentOS-6--cost=100
>   repo --name="Updates" --baseurl=
> http://repo/CentOS/updates/centos6/x86_64 --cost=500
>
>   %packages --nobase
>   @core
>   yum
>   openssh-server
>   openssh-clients
>   ksh
>   dos2unix
>   ntp-perl
>   logwatch
>   wget
>   acpid
>   yum-plugin-priorities
>   bind-utils
>   -checkpolicy
>   -policycoreutils
>   -selinux-policy
>   -selinux-policy-targeted
>   -efibootmgr
>   -kernel-firmware
>   -aic94xx-firmware
>   -atmel-firmware
>   -b43-openfwwf
>   -bfa-firmware
>   -ipw2100-firmware
>   -ipw2200-firmware
>   -ivtv-firmware
>   -iwl100-firmware
>   -iwl1000-firmware
>   -iwl3945-firmware
>   -iwl4965-firmware
>   -iwl5000-firmware
>   -iwl5150-firmware
>   -iwl6000-firmware
>   -iwl6000g2a-firmware
>   -iwl6000g2b-firmware
>   -iwl6050-firmware
>   -libertas-usb8388-firmware
>   -netxen-firmware
>   -ql2100-firmware
>   -ql2200-firmware
>   -ql23xx-firmware
>   -ql2400-firmware
>   -ql2500-firmware
>   -rt61pci-firmware
>   -rt73usb-firmware
>   -xorg-x11-drv-ati-firmware
>   -zd1211-firmware
>
>   %post
>   %end
>
> --
>
> rgds
> Stephen
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