Hi there, I have configured and ran lustre 2.0 with tcp (OSS and MDS on on the same server) without problem. Now I am trying to run lustre with infiniband support. but whenever I mount the mdt storage on server, the process ends with following error: kernel panic - not syncing: fatal exception
my /etc/modprobe.conf is: options lnet networks="o2ib0(ib0)" last lines of dmesg: ---------------------------------------------------- kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sda2, internal journal LDISKFS-fs: recovery complete. LDISKFS-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sda2, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. LustreError: 6041:0:(o2iblnd.c:2501:kiblnd_startup()) Can't query IPoIB interface ib0: it's down LustreError: 6041:0:(o2iblnd.c:2501:kiblnd_startup()) Skipped 1 previous similar message eth0: no IPv6 routers present LustreError: 105-4: Error -100 starting up LNI o2ib LustreError: Skipped 1 previous similar message LustreError: 6041:0:(events.c:731:ptlrpc_init_portals()) network initialisation failed LustreError: 158-c: Can't load module 'mgs' LustreError: 6035:0:(genops.c:286:class_newdev()) OBD: unknown type: mgs LustreError: 6035:0:(obd_config.c:300:class_attach()) Cannot create device MGS of type mgs : -19 LustreError: 6035:0:(obd_mount.c:502:lustre_start_simple()) MGS attach error -19 LustreError: 15e-a: Failed to start MGS 'MGS' (-19). Is the 'mgs' module loaded? LustreError: 6035:0:(obd_mount.c:1492:server_put_super()) no obd lustre-MDTffff LustreError: 6035:0:(obd_mount.c:137:server_deregister_mount()) lustre-MDTffff not registered Lustre: server umount lustre-MDTffff complete LustreError: 6035:0:(obd_mount.c:2136:lustre_fill_super()) Unable to mount (-19) kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb1, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb1, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. LDISKFS-fs: file extents enabled LDISKFS-fs: mballoc enabled LustreError: 6117:0:(events.c:731:ptlrpc_init_portals()) network initialisation failed LDISKFS-fs: mballoc: 0 blocks 0 reqs (0 success) LDISKFS-fs: mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost LDISKFS-fs: mballoc: 0 generated and it took 0 LDISKFS-fs: mballoc: 0 preallocated, 0 discarded kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb2, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb2, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. LDISKFS-fs: file extents enabled LDISKFS-fs: mballoc enabled LustreError: 6193:0:(events.c:731:ptlrpc_init_portals()) network initialisation failed LDISKFS-fs: mballoc: 0 blocks 0 reqs (0 success) LDISKFS-fs: mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost LDISKFS-fs: mballoc: 0 generated and it took 0 LDISKFS-fs: mballoc: 0 preallocated, 0 discarded kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb3, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb3, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. LDISKFS-fs: file extents enabled LDISKFS-fs: mballoc enabled LustreError: 6269:0:(o2iblnd.c:2501:kiblnd_startup()) Can't query IPoIB interface ib0: it's down LustreError: 6269:0:(o2iblnd.c:2501:kiblnd_startup()) Skipped 2 previous similar messages LustreError: 105-4: Error -100 starting up LNI o2ib LustreError: Skipped 2 previous similar messages LustreError: 6269:0:(events.c:731:ptlrpc_init_portals()) network initialisation failed LustreError: 158-c: Can't load module 'mgc' LustreError: Skipped 2 previous similar messages LustreError: 6263:0:(genops.c:286:class_newdev()) OBD: unknown type: mgc LustreError: 6263:0:(genops.c:286:class_newdev()) Skipped 2 previous similar messages LustreError: 6263:0:(obd_config.c:300:class_attach()) Cannot create device MGC0@lo of type mgc : -19 LustreError: 6263:0:(obd_config.c:300:class_attach()) Skipped 2 previous similar messages LustreError: 6263:0:(obd_mount.c:502:lustre_start_simple()) MGC0@lo attach error -19 LustreError: 6263:0:(obd_mount.c:502:lustre_start_simple()) Skipped 2 previous similar messages LustreError: 6263:0:(obd_mount.c:1492:server_put_super()) no obd lustre-OST0002 LustreError: 6263:0:(obd_mount.c:1492:server_put_super()) Skipped 2 previous similar messages LustreError: 6263:0:(obd_mount.c:137:server_deregister_mount()) lustre-OST0002 not registered LustreError: 6263:0:(obd_mount.c:137:server_deregister_mount()) Skipped 2 previous similar messages LDISKFS-fs: mballoc: 0 blocks 0 reqs (0 success) LDISKFS-fs: mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost LDISKFS-fs: mballoc: 0 generated and it took 0 LDISKFS-fs: mballoc: 0 preallocated, 0 discarded Lustre: server umount lustre-OST0002 complete Lustre: Skipped 2 previous similar messages LustreError: 6263:0:(obd_mount.c:2136:lustre_fill_super()) Unable to mount (-19) LustreError: 6263:0:(obd_mount.c:2136:lustre_fill_super()) Skipped 2 previous similar messages kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb4, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds LDISKFS-fs warning: maximal mount count reached, running e2fsck is recommended LDISKFS FS on sdb4, internal journal LDISKFS-fs: mounted filesystem with ordered data mode. LDISKFS-fs: file extents enabled LDISKFS-fs: mballoc enabled LustreError: 6345:0:(events.c:731:ptlrpc_init_portals()) network initialisation failed LDISKFS-fs: mballoc: 0 blocks 0 reqs (0 success) LDISKFS-fs: mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost LDISKFS-fs: mballoc: 0 generated and it took 0 LDISKFS-fs: mballoc: 0 preallocated, 0 discarded ------------------------------------------------------------------------------------ Any ideas?
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