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List:       lustre-discuss
Subject:    [Lustre-discuss] Lustre problem with 2.6.12 kernel,
From:       tbennett () ska ! ac ! za (Thomas Bennett)
Date:       2007-01-15 20:30:22
Message-ID: 6b02e3a70701150348m22b8aacfya49cd8a916eb7a45 () mail ! gmail ! com
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Hi,

While running the llmount.sh example provided with the lustre, it fails when
trying to start up the mds server.  The first error I noticed in
/var/log/messages/ is
Jan 15 13:23:01 goldenclient kernel: LustreError:
18067:0:(lvfs.h:130:ll_lookup_one_len())
bad inode returned 25002/2176617687

Below are some details of the installation, stdout for llmount and the
complete output from /var/log/messages

Any help/suggestions welcome.

Lustre version: 1.4.8
Kernel version: 2.6.12 (patched with quilt)
Linux: CentOS 4.3

llmount stdout:
# ./llmount.sh
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_goldenclient_tcp NET_goldenclient_tcp_UUID tcp goldenclient
OSD: OST_goldenclient OST_goldenclient_UUID obdfilter /tmp/ost1-goldenclient
400000 ldiskfs no 0 256
OST mount options: errors=remount-ro
MDSDEV: mds1 mds1_UUID /tmp/mds1-goldenclient ldiskfs no
recording clients for filesystem: FS_fsname_UUID
Recording log mds1 on mds1
LOV: lov_mds1 19815_lov_mds1_3a6905033b mds1_UUID 1 1048576 0 0
[u'OST_goldenclient_UUID'] mds1
OSC: OSC_goldenclient_OST_goldenclient_mds1 19815_lov_mds1_3a6905033b
OST_goldenclient_UUID
End recording log mds1 on mds1
Recording log goldenclient on mds1
Recording log client on mds1
MDSDEV: mds1 mds1_UUID /tmp/mds1-goldenclient 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)
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address               Foreign Address
State       PID/Program name
tcp        0      0 192.168.2.26:22             192.168.2.27:32774
ESTABLISHED 11263/2
tcp        0      0 192.168.2.26:22             192.168.2.27:32797
ESTABLISHED 14167/0
tcp        0      0 127.0.0.1:7634              127.0.0.1:55341
TIME_WAIT   -
tcp        0      0 127.0.0.1:7634              127.0.0.1:55340
TIME_WAIT   -
tcp        0      0 127.0.0.1:7634              127.0.0.1:55343
TIME_WAIT   -
tcp        0      0 127.0.0.1:7634              127.0.0.1:55342
TIME_WAIT   -
tcp        0      0 127.0.0.1:7634              127.0.0.1:55339
TIME_WAIT   -
tcp        0      0 127.0.0.1:7634              127.0.0.1:55338
TIME_WAIT   -

/var/log/messages
Jan 15 13:22:58 goldenclient kernel: Lustre:
17434:0:(module.c:382:init_libcfs_module())
maximum lustre stack 8192
Jan 15 13:22:58 goldenclient kernel: Lustre: OBD class driver Build Version:
1.4.8-19700101020000-PRISTINE-.usr.src.kernels.linux-2.6.12-lustre.-2.6.12-lustre,
info@clusterfs.com
Jan 15 13:22:58 goldenclient kernel: Lustre: Added LNI 192.168.2.26@tcp[8/256]
Jan 15 13:22:58 goldenclient kernel: Lustre: Accept secure, port 988
Jan 15 13:22:58 goldenclient kernel: Lustre: Filtering OBD driver;
info@clusterfs.com
Jan 15 13:22:58 goldenclient kernel: Lustre: Lustre Lite Client File System;
info@clusterfs.com
Jan 15 13:22:59 goldenclient kernel: kjournald starting.  Commit interval 5
seconds
Jan 15 13:22:59 goldenclient kernel: LDISKFS FS on loop0, internal journal
Jan 15 13:22:59 goldenclient kernel: LDISKFS-fs: mounted filesystem with
ordered data mode.
Jan 15 13:22:59 goldenclient kernel: Lustre:
17714:0:(filter.c:575:filter_init_server_data())
OST_goldenclient: initializing new last_rcvd
Jan 15 13:22:59 goldenclient kernel: Lustre: OST OST_goldenclient now
serving /dev/loop0 (788ac747-0908-4c38-ba37-28d73e6b2ab8) with recovery
enabled
Jan 15 13:23:00 goldenclient kernel: kjournald starting.  Commit interval 5
seconds
Jan 15 13:23:00 goldenclient kernel: LDISKFS FS on loop1, internal journal
Jan 15 13:23:00 goldenclient kernel: LDISKFS-fs: mounted filesystem with
ordered data mode.
Jan 15 13:23:00 goldenclient kernel: Lustre:
17907:0:(mds_fs.c:239:mds_init_server_data()) mds1: initializing new
last_rcvd
Jan 15 13:23:00 goldenclient kernel: Lustre: MDT mds1 now serving /dev/loop1
(7a1f7412-617f-4e16-90ff-f749924889b0) with recovery enabled
Jan 15 13:23:01 goldenclient kernel: Lustre: MDT mds1 has stopped.
Jan 15 13:23:01 goldenclient kernel: Lustre:
18067:0:(handler.c:1828:fsoptions_to_mds_flags())
ignoring unsupported acl mount option
Jan 15 13:23:01 goldenclient kernel: kjournald starting.  Commit interval 5
seconds
Jan 15 13:23:01 goldenclient kernel: LDISKFS FS on loop1, internal journal
Jan 15 13:23:01 goldenclient kernel: LDISKFS-fs: mounted filesystem with
ordered data mode.
Jan 15 13:23:01 goldenclient kernel: LustreError:
18067:0:(lvfs.h:130:ll_lookup_one_len())
bad inode returned 25002/2176617687
Jan 15 13:23:01 goldenclient kernel: LustreError:
18067:0:(mds_fs.c:472:mds_fs_setup()) cannot create LOGS directory: rc = -2
Jan 15 13:23:01 goldenclient kernel: LustreError:
18067:0:(handler.c:1929:mds_setup())
mds1: MDS filesystem method init failed: rc = -2
Jan 15 13:23:01 goldenclient kernel: LustreError:
18069:0:(obd_config.c:288:class_cleanup()) Device 3 not setup
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