[Lustre-discuss] How Lustre + DRBD integrate?

Gio giobuon at gmail.com
Wed Nov 19 20:01:29 PST 2008


Hi all,
I'm trying to install Lustre and drbd to do as Heiko Schröter did (you can
see his work on list). I'm using CentOS5.
The first I install lustre from rpm as usual. After that I boot into new
lutre kernel and install drbd using command: yum install drbd kmod-drbd.
Opps it needs a kernel updates. Ok, do anything you want. Unfortunely I
reliaze that drbd module isn't loaded: modproble drbd ->Fatal
Second time, I downloading lustre patched kernel source code (rpm file from
Sun - its name is kernel-lustre-source....). Install it and patch it with
drbd direct into kernel (try a tut from
http://www.drbd.org/users-guide/s-build-from-source.html#s-build-patch-kernel).
After hours compiling I have got a new kernel, boot into it, reinstall
lustre tools and lustre module rpm hopefully. Opps again: modproble lustre
~>FATAL: Module lustre not found. :(

I'm really in mess. Am I missing something? Have anyway to do it more easily
?

Sincerely,
-giobuon
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