Hello, I am trying to install lustre on ubuntu 9.04. So, in this page; http://wiki.lustre.org/index.php/Quick_Start_Guide I followed the steps under "Building Lustre from Source" title. I am using kernel-2.6.22. I patched the kernel successfully And I have a couple of questions about it: 1) In step 5-a it says: "make sure to include jbd and ext3 support in the kernel or in a module". How can I do it ? 2) In step 5-b it says: "cp save-dot-config .config" This config file is "lustre/kernel_patches/kernel_configs/kernel-2.6.22-2.6-vanilla-i686.config" for me. Right? 3) After applying the step 5-c (make oldconfig dep bzImage modules) It gives two error: " kernel/built-in.o: In function `timespec_add_ns'': /usr/src/linux-2.6.22.14/include/linux/time.h:177: undefined reference to `__umoddi3'' kernel/built-in.o: In function `do_gettimeofday'': /usr/src/linux-2.6.22.14/kernel/time/timekeeping.c:121: undefined reference to `__udivdi3'' /usr/src/linux-2.6.22.14/kernel/time/timekeeping.c:122: undefined reference to `__umoddi3'' kernel/built-in.o: In function `timespec_add_ns'': /usr/src/linux-2.6.22.14/include/linux/time.h:172: undefined reference to `__udivdi3'' /usr/src/linux-2.6.22.14/include/linux/time.h:177: undefined reference to `__umoddi3'' make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [bzImage] Error 2 " How can I solve these problems ? (".tmp_vmlinux1" and "bzImage") (since this step cannot be done, "update-grub" does not add new kernel to menu.lst) Any help would be greatly appreciated. Thanks in advance -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20090629/0c7e3f96/attachment.html