Instructions for integration Lustre 1.2.4 ---------------------------------------------- 1. Currently, you will have to build your own kernel and lustre package from source. We will have the rpms for installing lustre in the next release. Also, the testing so far has been very rudimentary, so you might see problems. If you do, let us know. 2. Checkout the OpenSSI kernel source from CVS: http://www.openssi.org/cgi-bin/view?page=cvs.html Lustre 1.2.4 has been briefly tested against the OPENSSI-FC branch. For that branch, use OPENSSI-FC-1-2-STABLE if you want the stable branch for the 1.2 releases. Alternatively, you can checkout a release tag, such as OPENSSI-FC-1-2-1. At this point, your directory should contain the following: # ls ci openssi srpms 3. Follow the instructions in step 3 to build the kernel with the following caveat. Before performing the "make fullkern" step, remove the existing lustre-ssi.patch in the openssi/kernel.patches/common/ directory. This patch integrates the older supported version of lustre i.e. 1.0.4. 4. Download the lustre-ssi.patch for lustre 1.2.4 from http://www.openssi.org/contrib/lustre/. Copy the new patch into openssi/kernel.patches/common/ directory # ls ci openssi srpms # cp lustre-1.2.4-ssi.patch openssi/kernel.patches/common/ 6. To build the OpenSSI kernel from source, follow the instructions openssi/docs/fedora/devel/INSTALL.cvs. Typically you will do the following: # tar jxvf srpms/linux-fc-2.4.22-1.2199.nptl.tar.bz2 # ls ci openssi srpms # cd openssi # make fullkern 7. Download and copy the new kernel config file into linux-ssi http://www.openssi.org/contrib/lustre/kernel-ssi-2.4.22-i686-smp.config # cp kernel-ssi-2.4.22-i686-smp.config linux-ssi/.config 8. Build the kernel as per instructions in openssi/docs/fedora/devel/INSTALL.cvs. 9. Download the modified lustre-1.2.4 package from http://www.openssi.org/contrib/lustre/lustre-1.2.4-ssi.tar.gz 10. Configure and Build as you would with the normal lustre package # tar zxvf lustre-1.2.4-ssi.tar.gz # ./configure --with-linux="path to the linux-ssi source tree" # make # make install. 11. Reboot new kernel Test and enjoy Lustre 1.2.4 !!