Hi Oleg, After your message, during the last 3 days i had tried to setup Xen 3.4 and Lustre 2.6.18.8 again.
cd /usr/local/src wget http://bits.xensource.com/oss-xen/release/3.4.0/xen-3.4.0.tar.gz tar -zxvf xen-3.4.0-xen.tar.gz wget http://10.x.x.x/lustre-1.8.0.1.tar.gz tar -zxvf lustre-1.8.0.1.tar.gz cd /usr/local/src/xen-3.4.0 make linux-2.6-xen-config CONFIGMODE=menuconfig KERNELS="linux-2.6-xen" # I changed only the processor type to EM64T make -j 8 world make install cd /usr/local/src/xen-3.4.0/linux-2.6.18-xen.hg/ cp /boot/config-2.6.18.8-xen .config ln -s ../../lustre-1.8.0.1/lustre/kernel_patches/patches/ . ln -s ../../lustre-1.8.0.1/lustre/kernel_patches/series/2.6.18-vanilla.series series quilt -av push rm series ; rm patches; ln -s ../../lustre-1.8.0.1/ldiskfs/kernel_patches/series/ldiskfs-2.6.18-vanilla.series series ln -s ../../lustre-1.8.0.1/ldiskfs/kernel_patches/patches/ . quilt -av push make menuconfig # i marked ext3 and jbd rm /boot/vmlinuz-2.6.18.8-xen rm /boot/System.map-2.6.18.8-xen rm -fr /lib/modules/2.6.18.8-xen make make modules make modules_install install mkinitramfs -o /boot/initrd.img-2.6.18.8-xen 2.6.18.8-xen update-grub # i'm using debian to this setup This doesn't worked for me. I also tried to change the order of application of patches. - First ldiskfs then lustre The Dom0 boots, but there is a problem with ext3 as fallow: ext3:Unknown symbol c_move_locked ext3:Unknown symbol d_rehash_cond modprobe: FATAL: Error inserting ext3 (/lib/modules/2.6.18-8-xen/kernel/fs/ext3/ext3.ko) Unknown symbol in module or unknow parameter - Only Lustre. I have the fallowing error doing make to compile the kernel CC fs/jbd/checkpoint.o fs/jbd/checkpoint.c: In function ‘log_do_checkpoint’: fs/jbd/checkpoint.c:352: error: too few arguments to function ‘__process_buffer’ make[2]: *** [fs/jbd/checkpoint.o] Error 1 make[1]: *** [fs/jbd] Error 2 make: *** [fs] Error 2 The vanilla 2.6.30.2 does not have all patches to enable all features of xen 3.4 dom0. It should run as a domU, but i haven't tested it. The lustre kernel rpm, is working very well in machines with linux distributions based on RedHat Enterprise 5, but, it does not boot up as dom0. Please, can you give any direction to make it work? Does Citrix XenServer or Sun xVm supports Lustre 1.8? Thanks in advance. -- Ettore Enrico Delfino Ligorio [email protected] 55-11-9145-6151 On Mon, Jul 20, 2009 at 1:25 AM, Oleg Drokin<[email protected]> wrote: > Hello! > > On Jul 17, 2009, at 2:01 PM, Ettore Enrico Delfino Ligorio wrote: >> >> In my experince, the integration between most recent kernels with >> glusterfs and patches of Xen hypervisor works well. The same with >> Lustre is harder to do. > > Works out of the box for me both with rhel5 kernels (that contain > xen patches already) and vanilla 2.6.30 (that also happen to contain > domU stuff). > Also some Lustre developers extensively use xen for their testing. > What is the specific problem you are seeing, I wonder? > > Bye, > Oleg > _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
