You should be able to work-around the problem by supplying additional arguments to rpmbuild that will force a client build. For example: rpmbuild -ba --define 'lustre_name lustre-client' lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm A more complete example, including 3rd party OFED: rpmbuild --rebuild --define 'configure_args --with-o2ib=/usr/src/ofa_kernel' \ --define 'lustre_name lustre-client' lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm Another possible option is to manage the build through the configure arguments: rpmbuild --rebuild --define 'configure_args --disable-server --enable-client --with-o2ib=/usr/src/ofa_kernel' \ lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm However, I think that the first option is more consistent, since the "lustre-client" field is used to manipulate the package dependencies. Malcolm. From: HPDD-discuss [mailto:hpdd-discuss-bounces@lists.01.org] On Behalf Of Kumar, Amit Sent: Saturday, July 19, 2014 8:51 AM To: hpdd-discuss(a)lists.01.org Subject: [HPDD-discuss] ReBuilding Lustre Client RPM v2.4.3 from source for RHEL6.5 Dear All, I am rebuilding client RPMS(from lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm) for RHEL 6.5 kernel v2.6.32 And ran into a BUG https://jira.hpdd.intel.com/browse/LU-3954 that has been fixed in Lustre 2.5 release. Is there a patch for me to get around this on Lustre 2.4.3 Any help is greatly appreciated. Here is the error snip>> <snip> Making all in utils mount_lustre-mount_utils.o: In function `osd_is_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:473: undefined reference to `ldiskfs_is_lustre' mount_lustre-mount_utils.o: In function `osd_fini': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:662: undefined reference to `ldiskfs_fini' mount_lustre-mount_utils.o: In function `osd_init': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:644: undefined reference to `ldiskfs_init' mount_lustre-mount_utils.o: In function `osd_enable_quota': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:619: undefined reference to `ldiskfs_enable_quota' mount_lustre-mount_utils.o: In function `osd_label_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:589: undefined reference to `ldiskfs_label_lustre' mount_lustre-mount_utils.o: In function `osd_tune_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:561: undefined reference to `ldiskfs_tune_lustre' mount_lustre-mount_utils.o: In function `osd_prepare_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:529: undefined reference to `ldiskfs_prepare_lustre' mount_lustre-mount_utils.o: In function `osd_make_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:499: undefined reference to `ldiskfs_make_lustre' mount_lustre-mount_utils.o: In function `osd_read_ldd': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:448: undefined reference to `ldiskfs_read_ldd' mount_lustre-mount_utils.o: In function `osd_write_ldd': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:420: undefined reference to `ldiskfs_write_ldd' collect2: ld returned 1 exit status make[4]: *** [mount.lustre] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [all-recursive] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.tMFtJs (%build) </snip> Thank you, Amit H. Kumar

The instructions I sent were from memory, so there were probably some mistakes in there. Can't think why I would have suggested -ba instead of --rebuild, for example. I'm working on improving my notes and my memory :). As for the kernel versions, the current Lustre release us built against the 431.17.1.el6 kernel, but the exact mechanics of how your 431 system ended up with a 431.17.1 build I don't quite know. Malcolm. From: HPDD-discuss [mailto:hpdd-discuss-bounces@lists.01.org] On Behalf Of Kumar, Amit Sent: Monday, July 21, 2014 11:56 PM To: hpdd-discuss(a)lists.01.org Subject: Re: [HPDD-discuss] ReBuilding Lustre Client RPM v2.4.3 from source for RHEL6.5 Hi Malcolm, Thank you for your response. I was able to build the RPMs but noticed the following, not sure if I understand why... This option worked for me: rpmbuild --rebuild --define "lustre_name lustre-client" --define "configure_args --disable-server --enable-client" --without servers lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm With the first option below I still got the same errors. I don't understand why. Other odd thing was my kernel is at: 2.6.32-431.el6.x86_64 and the RPM's built during the build process was for: 2.6.32_431.17.1.el6 Not sure how or why it did that, any thoughts? Thank you for your help!! Amit ================== You should be able to work-around the problem by supplying additional arguments to rpmbuild that will force a client build. For example: rpmbuild -ba --define 'lustre_name lustre-client' lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm A more complete example, including 3rd party OFED: rpmbuild --rebuild --define 'configure_args --with-o2ib=/usr/src/ofa_kernel' \ --define 'lustre_name lustre-client' lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm Another possible option is to manage the build through the configure arguments: rpmbuild --rebuild --define 'configure_args --disable-server --enable-client --with-o2ib=/usr/src/ofa_kernel' \ lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm However, I think that the first option is more consistent, since the "lustre-client" field is used to manipulate the package dependencies. Malcolm. From: HPDD-discuss [mailto:hpdd-discuss-bounces@lists.01.org] On Behalf Of Kumar, Amit Sent: Friday, July 18, 2014 5:51 PM To: hpdd-discuss@lists.01.org<mailto:hpdd-discuss@lists.01.org> Subject: [HPDD-discuss] ReBuilding Lustre Client RPM v2.4.3 from source for RHEL6.5 Dear All, I am rebuilding client RPMS(from lustre-client-2.4.3-2.6.32_358.23.2.el6.x86_64.src.rpm) for RHEL 6.5 kernel v2.6.32 And ran into a BUG https://jira.hpdd.intel.com/browse/LU-3954 that has been fixed in Lustre 2.5 release. Is there a patch for me to get around this on Lustre 2.4.3 Any help is greatly appreciated. Here is the error snip>> <snip> Making all in utils mount_lustre-mount_utils.o: In function `osd_is_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:473: undefined reference to `ldiskfs_is_lustre' mount_lustre-mount_utils.o: In function `osd_fini': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:662: undefined reference to `ldiskfs_fini' mount_lustre-mount_utils.o: In function `osd_init': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:644: undefined reference to `ldiskfs_init' mount_lustre-mount_utils.o: In function `osd_enable_quota': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:619: undefined reference to `ldiskfs_enable_quota' mount_lustre-mount_utils.o: In function `osd_label_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:589: undefined reference to `ldiskfs_label_lustre' mount_lustre-mount_utils.o: In function `osd_tune_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:561: undefined reference to `ldiskfs_tune_lustre' mount_lustre-mount_utils.o: In function `osd_prepare_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:529: undefined reference to `ldiskfs_prepare_lustre' mount_lustre-mount_utils.o: In function `osd_make_lustre': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:499: undefined reference to `ldiskfs_make_lustre' mount_lustre-mount_utils.o: In function `osd_read_ldd': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:448: undefined reference to `ldiskfs_read_ldd' mount_lustre-mount_utils.o: In function `osd_write_ldd': /root/rpmbuild/BUILD/lustre-2.4.3/lustre/utils/mount_utils.c:420: undefined reference to `ldiskfs_write_ldd' collect2: ld returned 1 exit status make[4]: *** [mount.lustre] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [all-recursive] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.tMFtJs (%build) </snip> Thank you, Amit H. Kumar