Hello, Is Lustre supported on Fedora 21 ? If no, which RedHat (or Debian ?) based system am I supposed to use ? Can somebody help me on one of these errors ? Following : https://wiki.hpdd.intel.com/display/PUB/Rebuilding+the+Lustre-client+rpms... 1. When I do : -------------- yum-builddep -y kernel-2.6.32-431.23.3.el6_lustre.src.rpm rpmbuild --rebuild kernel-2.6.32-431.23.3.el6_lustre.src.rpm I get : In file included from security/selinux/xfrm.c:45:0: include/net/xfrm.h: In function 'xfrm_mark_get': include/net/xfrm.h:1622:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ gcc: error: elf_x86_64: No such file or directory gcc: error: unrecognized command line option '-m' /root/rpmbuild/BUILD/kernel-2.6.32-431.23.3.el6/linux-2.6.32-431.23.3.el6.x86_64/arch/x86/vdso/Makefile:34: recipe for target 'arch/x86/vdso/vdso.so.dbg' failed make[2]: *** [arch/x86/vdso/vdso.so.dbg] Error 1 scripts/Makefile.build:365: recipe for target 'arch/x86/vdso' failed make[1]: *** [arch/x86/vdso] Error 2 Makefile:916: recipe for target 'arch/x86' failed make: *** [arch/x86] Error 2 make: *** Waiting for unfinished jobs.... 2. When I do : -------------- yum-builddep -y lustre-2.5.3-2.6.32_431.23.3.el6_lustre.x86_64.src.rpm rpmbuild --rebuild lustre-2.5.3-2.6.32_431.23.3.el6_lustre.x86_64.src.rpm I get : /root/rpmbuild/BUILD/lustre-2.5.3/libcfs/include/libcfs/params_tree.h:86:8: error: dereferencing pointer to incomplete type if (dp->proc_fops == NULL) ^ /root/rpmbuild/BUILD/lustre-2.5.3/libcfs/include/libcfs/params_tree.h:88:19: error: dereferencing pointer to incomplete type spin_unlock(&(dp)->pde_unload_lock); ^ scripts/Makefile.build:257: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd_modparams.o' failed make[7]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd_modparams.o] Error 1 make[7]: *** Waiting for unfinished jobs.... scripts/Makefile.build:257: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd_proto.o' failed make[7]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd_proto.o] Error 1 scripts/Makefile.build:257: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd_cb.o' failed make[7]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd_cb.o] Error 1 scripts/Makefile.build:257: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd.o' failed make[7]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd/socklnd.o] Error 1 scripts/Makefile.build:404: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd' failed make[6]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds/socklnd] Error 2 scripts/Makefile.build:404: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds' failed make[5]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet/klnds] Error 2 scripts/Makefile.build:404: recipe for target '/root/rpmbuild/BUILD/lustre-2.5.3/lnet' failed make[4]: *** [/root/rpmbuild/BUILD/lustre-2.5.3/lnet] Error 2 Makefile:1377: recipe for target '_module_/root/rpmbuild/BUILD/lustre-2.5.3' failed make[3]: *** [_module_/root/rpmbuild/BUILD/lustre-2.5.3] Error 2 autoMakefile:916: recipe for target 'modules' failed make[2]: *** [modules] Error 2 autoMakefile:479: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 autoMakefile:384: recipe for target 'all' failed make: *** [all] Error 2 Franck PS : I run Fedora 21 ~> uname -r 3.17.8-300.fc21.x86_64