[LU-6216] Compilation error libtool on ppc64

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.7.0, Lustre 2.8.0
• Affects Version/s: Lustre 2.7.0
• Labels: ppc
• Severity: 3
• Assignee: Yang Sheng
• Reporter: Frank Heckes (Inactive)

Description

Upon building Lustre for ppc64 the following error breaks the build in Jenkins Job 'lustre-ppc':

libtool: link: mpicc -g -Wall -fPIC -D_GNU_SOURCE -g -O2 -Werror -m64 -o mdsrate mdsrate.o  -L/var/lib/jenkins/workspace/lustre-ppc/arch/ppc64/build_type/client/distro/el6/ib_stack/inkernel/BUILD/BUILD/lustre-2.6.93/lustre/utils -llustreapi ../../../libcfs/libcfs/libcfs.a -lkeyutils
libtool: link: mpicc -g -Wall -fPIC -D_GNU_SOURCE -g -O2 -Werror -m64 -o cascading_rw cascading_rw.o lp_utils.o  -L/var/lib/jenkins/workspace/lustre-ppc/arch/ppc64/build_type/client/distro/el6/ib_stack/inkernel/BUILD/BUILD/lustre-2.6.93/lustre/utils -llustreapi ../../../libcfs/libcfs/libcfs.a -lkeyutils
cc1: warnings being treated as errors
llapi_hsm_test.c: In function 'test101_progress':
llapi_hsm_test.c:563: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test102_progress':
llapi_hsm_test.c:599: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test103_progress':
llapi_hsm_test.c:631: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test104_progress':
llapi_hsm_test.c:669: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test105_progress':
llapi_hsm_test.c:704: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test106_progress':
llapi_hsm_test.c:736: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test107_progress':
llapi_hsm_test.c:768: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test108_progress':
llapi_hsm_test.c:803: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test109_progress':
llapi_hsm_test.c:835: error: format '%llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
llapi_hsm_test.c: In function 'test110_progress':
llapi_hsm_test.c:869: error: format '%llu' expects type 'long long unsigned int', but argument 9 has type '__u64'
llapi_hsm_test.c: In function 'test111_progress':
llapi_hsm_test.c:905: error: format '%llu' expects type 'long long unsigned int', but argument 9 has type '__u64'
llapi_hsm_test.c: In function 'test112_progress':
llapi_hsm_test.c:942: error: format '%llu' expects type 'long long unsigned int', but argument 9 has type '__u64'
llapi_hsm_test.c:961: error: format '%llu' expects type 'long long unsigned int', but argument 9 has type '__u64'
make[4]: *** [llapi_hsm_test.o] Error 1

Build log can be accessed via:
https://build.hpdd.intel.com/job/lustre-ppc/138/arch=ppc64,build_type=client,distro=el6,ib_stack=inkernel/consoleFull

Comments

[James A Simmons]

Totally agree. We need to add ppc64 to the mix since places like ORNL are picking up ppc64 machines.

[Frank Zago (Inactive)]

BTW, can the PPC build be accessible in the regular build page? I only see i386 and x86_64 builds.

[Frank Zago (Inactive)]

I'll take that one. I have some other changes in that file too.

[Andreas Dilger]

The llapi_hsm_test.c file was only just added in 2.6.92. It makes sense to change these printf lines to cast the arguments into (unsigned long long) to avoid the use of LPU64 in userspace.

[Yang Sheng]

We have ever build Lustre on ppc64 successful before. But maybe lost some thing in cleanup works.

[Jodi Levi (Inactive)]

Yang Sheng,
Could you please take this one?
Thank you!