Good Morning, I'm currently trying to stand up a new lustre file system using centos 6.5, lustre 2.5.3, and the Mellanox OFED stack for infiniband (with a bonded dual port ib interface). the mkfs.lustre worked but when I try and mount the mds I get the following errors. kernel: LDISKFS-fs (dm-1): mounted filesystem with ordered data mode. quota=on. Opts: kernel: LDISKFS-fs (dm-1): mounted filesystem with ordered data mode. quota=on. Opts: kernel: LNet: HW CPU cores: 12, npartitions: 4 kernel: alg: No test for crc32 (crc32-table) kernel: alg: No test for adler32 (adler32-zlib) kernel: alg: No test for crc32 (crc32-pclmul) kernel: padlock: VIA PadLock Hash Engine not detected. modprobe: FATAL: Error inserting padlock_sha (/lib/modules/2.6.32-431.23.3.el6_lustre.x86_64/kernel/drivers/crypto/padlock-sha.ko): No such device kernel: Lustre: Lustre: Build Version: 2.5.3-RC1--PRISTINE-2.6.32-431.23.3.el6_lustre.x86_64 kernel: ko2iblnd: disagrees about version of symbol ib_fmr_pool_unmap kernel: ko2iblnd: Unknown symbol ib_fmr_pool_unmap kernel: ko2iblnd: disagrees about version of symbol ib_create_cq Thank you, Kurt J. Strosahl System Administrator Scientific Computing Group, Thomas Jefferson National Accelerator Facility