Mc Carthy, Fergal
2006-May-19 07:36 UTC
[Lustre-discuss] mds fails 1.4.6.1 + vanilla 2.6.12.6
You may want to revisit you kernel/ldiskfs patches as it looks like there was some problem initializing the MDS device. Can you manually mount and use the MDS device, e.g. # modprobe ldiskfs # mount -t ldiskfs /tmp/mds1-r4s4 If that works I suggest trying a lconf --write_conf of the MDS device with verbose output. Fergal. -- Fergal.McCarthy@HP.com (The contents of this message and any attachments to it are confidential and may be legally privileged. If you have received this message in error you should delete it from your system immediately and advise the sender. To any recipient of this message within HP, unless otherwise stated, you should consider this message and attachments as "HP CONFIDENTIAL".) -----Original Message----- From: lustre-discuss-bounces@clusterfs.com [mailto:lustre-discuss-bounces@clusterfs.com] On Behalf Of Robert Jennings Sent: 10 April 2006 12:58 To: lustre-discuss@clusterfs.com Subject: [Lustre-discuss] mds fails 1.4.6.1 + vanilla 2.6.12.6 I am able to use lustre 1.4.6.1 with the 2.6.12.6 vanilla kernel a an OST, but attempting to use this setup for a MDS fails ie example local.xml config (mds + ost on same box) [root@r4s4 examples]# lconf --reformat local.xml loading module: libcfs srcdir None devdir libcfs loading module: lnet srcdir None devdir lnet loading module: ksocklnd srcdir None devdir klnds/socklnd loading module: lvfs srcdir None devdir lvfs loading module: obdclass srcdir None devdir obdclass loading module: ptlrpc srcdir None devdir ptlrpc loading module: ost srcdir None devdir ost loading module: ldiskfs srcdir None devdir ldiskfs loading module: fsfilt_ldiskfs srcdir None devdir lvfs loading module: obdfilter srcdir None devdir obdfilter loading module: mdc srcdir None devdir mdc loading module: osc srcdir None devdir osc loading module: lov srcdir None devdir lov loading module: mds srcdir None devdir mds loading module: llite srcdir None devdir llite NETWORK: NET_r4s4_tcp NET_r4s4_tcp_UUID tcp r4s4 OSD: OST_r4s4 OST_r4s4_UUID obdfilter /tmp/ost1-r4s4 400000 ldiskfs no 0 0 OST mount options: errors=remount-ro MDSDEV: mds1 mds1_UUID /tmp/mds1-r4s4 ldiskfs no recording clients for filesystem: FS_fsname_UUID Recording log mds1 on mds1 LOV: lov_mds1 91dc0_lov_mds1_f5bb48002e mds1_UUID 1 1048576 0 0 [u''OST_r4s4_UUID''] mds1 OSC: OSC_r4s4_OST_r4s4_mds1 91dc0_lov_mds1_f5bb48002e OST_r4s4_UUID End recording log mds1 on mds1 MDSDEV: mds1 mds1_UUID /tmp/mds1-r4s4 ldiskfs 400000 no MDS mount options: errors=remount-ro,user_xattr,acl, MDS failed to start. Check the syslog for details. (May need to run lconf --write-conf) /var/log/messages output: Apr 10 21:46:37 r4s4 kernel: Lustre: Lustre Lite Client File System; info@clusterfs.com Apr 10 21:46:46 r4s4 kernel: Lustre: 28632:0:(filter.c:391:filter_init_server_data()) OST_r4s4: initializing new last_rcvd Apr 10 21:46:46 r4s4 kernel: Lustre: OST OST_r4s4 now serving /dev/loop0 (540f6622-6d4d-4801-a46a-053942111f1a) with recovery enabled Apr 10 21:47:09 r4s4 kernel: Lustre: 28838:0:(mds_fs.c:239:mds_init_server_data()) mds1: initializing new last_rcvd Apr 10 21:47:09 r4s4 kernel: Lustre: MDT mds1 now serving /dev/loop1 (639d725e-f00e-4a79-9b7a-f2e911d669d3) with recovery enabled Apr 10 21:47:12 r4s4 kernel: Lustre: MDT mds1 has stopped. Apr 10 21:47:12 r4s4 kernel: LustreError: 28999:0:(lvfs.h:130:ll_lookup_one_len()) bad inode returned 25002/4045516296 Apr 10 21:47:12 r4s4 kernel: LustreError: 28999:0:(mds_fs.c:466:mds_fs_setup()) cannot create LOGS directory: rc -2 Apr 10 21:47:12 r4s4 kernel: LustreError: 28999:0:(handler.c:1835:mds_setup()) mds1: MDS filesystem method init failed: rc = -2 Apr 10 21:47:12 r4s4 kernel: LustreError: 29001:0:(obd_config.c:323:class_cleanup()) Device 3 not setup any ideas? -- - -- robert jennings <robert.jennings@rsp.com.au> - ---------------------------------------------------------------- rising sun pictures -- http://www.rsp.com.au/ redefining visual effects delivery - ---------------------------------------------------------------- adl ph +61 (0)8 8400 6400 -- fx +61 (0)8 8400 6401 level 1, 133 gouger street, adelaide, sa 5000 - ---------------------------------------------------------------- syd ph +61 (0)2 9338 6400 -- fx +61 (0)2 9338 6401 15/16 charles street, redfern, sydney, nsw 2016 - ---------------------------------------------------------------- rising sun research - http://www.risingsunresearch.com/ - ---------------------------------------------------------------- _______________________________________________ Lustre-discuss mailing list Lustre-discuss@clusterfs.com https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
Robert Jennings
2006-May-19 07:36 UTC
[Lustre-discuss] mds fails 1.4.6.1 + vanilla 2.6.12.6
I am able to use lustre 1.4.6.1 with the 2.6.12.6 vanilla kernel a an OST, but attempting to use this setup for a MDS fails ie example local.xml config (mds + ost on same box) [root@r4s4 examples]# lconf --reformat local.xml loading module: libcfs srcdir None devdir libcfs loading module: lnet srcdir None devdir lnet loading module: ksocklnd srcdir None devdir klnds/socklnd loading module: lvfs srcdir None devdir lvfs loading module: obdclass srcdir None devdir obdclass loading module: ptlrpc srcdir None devdir ptlrpc loading module: ost srcdir None devdir ost loading module: ldiskfs srcdir None devdir ldiskfs loading module: fsfilt_ldiskfs srcdir None devdir lvfs loading module: obdfilter srcdir None devdir obdfilter loading module: mdc srcdir None devdir mdc loading module: osc srcdir None devdir osc loading module: lov srcdir None devdir lov loading module: mds srcdir None devdir mds loading module: llite srcdir None devdir llite NETWORK: NET_r4s4_tcp NET_r4s4_tcp_UUID tcp r4s4 OSD: OST_r4s4 OST_r4s4_UUID obdfilter /tmp/ost1-r4s4 400000 ldiskfs no 0 0 OST mount options: errors=remount-ro MDSDEV: mds1 mds1_UUID /tmp/mds1-r4s4 ldiskfs no recording clients for filesystem: FS_fsname_UUID Recording log mds1 on mds1 LOV: lov_mds1 91dc0_lov_mds1_f5bb48002e mds1_UUID 1 1048576 0 0 [u''OST_r4s4_UUID''] mds1 OSC: OSC_r4s4_OST_r4s4_mds1 91dc0_lov_mds1_f5bb48002e OST_r4s4_UUID End recording log mds1 on mds1 MDSDEV: mds1 mds1_UUID /tmp/mds1-r4s4 ldiskfs 400000 no MDS mount options: errors=remount-ro,user_xattr,acl, MDS failed to start. Check the syslog for details. (May need to run lconf --write-conf) /var/log/messages output: Apr 10 21:46:37 r4s4 kernel: Lustre: Lustre Lite Client File System; info@clusterfs.com Apr 10 21:46:46 r4s4 kernel: Lustre: 28632:0:(filter.c:391:filter_init_server_data()) OST_r4s4: initializing new last_rcvd Apr 10 21:46:46 r4s4 kernel: Lustre: OST OST_r4s4 now serving /dev/loop0 (540f6622-6d4d-4801-a46a-053942111f1a) with recovery enabled Apr 10 21:47:09 r4s4 kernel: Lustre: 28838:0:(mds_fs.c:239:mds_init_server_data()) mds1: initializing new last_rcvd Apr 10 21:47:09 r4s4 kernel: Lustre: MDT mds1 now serving /dev/loop1 (639d725e-f00e-4a79-9b7a-f2e911d669d3) with recovery enabled Apr 10 21:47:12 r4s4 kernel: Lustre: MDT mds1 has stopped. Apr 10 21:47:12 r4s4 kernel: LustreError: 28999:0:(lvfs.h:130:ll_lookup_one_len()) bad inode returned 25002/4045516296 Apr 10 21:47:12 r4s4 kernel: LustreError: 28999:0:(mds_fs.c:466:mds_fs_setup()) cannot create LOGS directory: rc = -2 Apr 10 21:47:12 r4s4 kernel: LustreError: 28999:0:(handler.c:1835:mds_setup()) mds1: MDS filesystem method init failed: rc = -2 Apr 10 21:47:12 r4s4 kernel: LustreError: 29001:0:(obd_config.c:323:class_cleanup()) Device 3 not setup any ideas? -- - -- robert jennings <robert.jennings@rsp.com.au> - ---------------------------------------------------------------- rising sun pictures -- http://www.rsp.com.au/ redefining visual effects delivery - ---------------------------------------------------------------- adl ph +61 (0)8 8400 6400 -- fx +61 (0)8 8400 6401 level 1, 133 gouger street, adelaide, sa 5000 - ---------------------------------------------------------------- syd ph +61 (0)2 9338 6400 -- fx +61 (0)2 9338 6401 15/16 charles street, redfern, sydney, nsw 2016 - ---------------------------------------------------------------- rising sun research - http://www.risingsunresearch.com/ - ----------------------------------------------------------------