Package: initrd-netboot-tools
Followup-For: Bug #298787

Info from http://bugs.skolelinux.no/991

While we have tested the new LTSP a lot on different thin clients, there
was one important test that we had not done yet. And that one was
big-scale testing. What we found out yesterday, is that there is some
kind of locking problem, that we dont see when we test with one client
at the time, but that hits us hard when using more than one client.
What happens is when you boot more than 1 client at once, all but 1
clients are experiencing NFS-timouts

Also, if you have some clients already booted, and ready to use, log in
on one ore more of them, then boot a new clients, you will experience
that your clients are locked while the last client is booting. I'm not
sure what happens if you have successfully booted some clients and log
in on them (without booting more clients).

We have experienced this on one network with different servers.
We would also like to hear from others with a bigscale installation with
the new ltsp-setup.

------- Additional Comment 

I found what package is causing this, and maybe then someone can tell what is
wrong with the package. 

It looks like initrd-netboot-tools from etch has some problems. If I use
initrd-netboot-tools from sarge, my little test-network here which consists of
an old workstation as server, and 2 thin clients booting PXE, behaves much 
better. 

so here is my preliminary advise for those who want to use pr06 and the new 
ltsp:
 echo "deb http://ftp.debian.org/debian sarge main contrib" >> \
        /opt/ltsp/i386/etc/apt/sources.list
 mount -t proc proc /opt/ltsp/i386/proc
 chroot /opt/ltsp/i386/ apt-get update
 chroot /opt/ltsp/i386/ apt-get install \
        initrd-netboot-tools=0.5.3cvs.20040906-16
 chroot /opt/ltsp/i386/ dpkg-reconfigure kernel-image-2.4.27-2-386
 ln -sf /opt/ltsp/i386/boot/vmlinuz /opt/ltsp/i386/boot/initrd.img \
        /var/lib/tftpboot/ltsp

------- Additional Comment 

tested on 4 lessdisks clients booting at the same time.

worked as expected.


-- System Information:
Debian Release: 3.1
Architecture: i386 (i686)
Kernel: Linux 2.6.13-x300
Locale: LANG=nb_NO, LC_CTYPE=nb_NO (charmap=ISO-8859-1)


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