Dear All, Thanks to Josh and Yaakoub, i was able to configure my openmpi as follows:
raj@raj:./configure --prefix=/usr/local --with-ft=cr --enable-ft-thread --enable-mpi-threads --with-blcr=/usr/local. raj@raj:make all install I try to checkppoint an mpi application using the following command running on a single node: raj@raj:mpirun -np 1 -am ft-enable-cr mpisleep I got the following with no checkpointing performed: raj@raj:mca: base: component_find: unable to open /usr/local/lib/openmpi/mca_crs_blcr: file not found (ignored) Please help. Regards, Raj