Hello,
I cannot get quota to work on a clean new file system with Lustre-2.1 on
CentOS-6.2.
# tunefs.lustre --param mdt.quota_type=ug /dev/mapper/mdt1
# mount /mnt/mdt1
mount.lustre: mount /dev/mapper/mdt1 at /mnt/mdt1 failed: Function not
implemented
This logs:
LustreError: 3957:0:(obd_config.c:1140:class_process_proc_param())
carbonfs-MDT0000: unknown param quota_type=ug
Am I missing some component or parameter syntax? I went by
http://build.whamcloud.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.html#dbdoclet.50438217_31982
.
I actually got "Function not implemented" already with mkfs.lustre --param
mdt.quota_type=ug2 ... I decided to defer quota setup until later because I
had a note to this effect from a much earlier install. So, I got everything up
and running without quota, MGS MDS on same node but different LUNs, 4 OSS with
external journals, client.
The system for all nodes (servers and client) is:
- CentOS-6.2, but with the wc1 kernel for CentOS-6.1 =
2.6.32-131.6.1.el6_lustre.g65156ed.x86_64
(Is this asking for trouble? Things worked under 1.8.x with
sticking to a previous minor-version OS kernel.)
- Failover for the MGS/MDS pair and 2 OSS pairs.
I had been using quota with 1.8.6 on CentOS-5.6 without problems. The 2.1 fs is
on new hardware to migrate to.
Best, Michael
[root@mds03 ~]# rpm -qa | grep lustre
kernel-2.6.32-131.6.1.el6_lustre.g65156ed.x86_64
lustre-ldiskfs-3.3.0-2.6.32_131.6.1.el6_lustre.g65156ed.x86_64_g9d71fe8.x86_64
lustre-modules-2.1.0-2.6.32_131.6.1.el6_lustre.g65156ed.x86_64_g9d71fe8.x86_64
lustre-2.1.0-2.6.32_131.6.1.el6_lustre.g65156ed.x86_64_g9d71fe8.x86_64
[root@mds03 ~]# lsmod | grep quota
lquota 198183 5 mdd
ptlrpc 1070449 13
cmm,mdt,mdd,mds,mgs,mgc,lustre,lov,osc,lquota,mdc,fid,fld
obdclass 804693 29
cmm,osd_ldiskfs,mdt,mdd,mds,fsfilt_ldiskfs,mgs,mgc,lustre,lov,osc,lquota,mdc,fid,fld,ptlrpc
lvfs 28053 18
cmm,osd_ldiskfs,mdt,mdd,mds,fsfilt_ldiskfs,mgs,mgc,lustre,lov,osc,lquota,mdc,fid,fld,ptlrpc,obdclass
libcfs 338203 21
cmm,osd_ldiskfs,mdt,mdd,mds,fsfilt_ldiskfs,mgs,mgc,lustre,lov,osc,lquota,mdc,fid,fld,ksocklnd,ko2iblnd,ptlrpc,obdclass,lnet,lvfs
[root@oss03 ~]# lsmod | grep quota
lquota 198183 5 obdfilter
ptlrpc 1070449 10
obdfilter,ost,mgc,lustre,lov,osc,lquota,mdc,fid,fld
obdclass 804693 24
obdfilter,fsfilt_ldiskfs,ost,mgc,lustre,lov,osc,lquota,mdc,fid,fld,ptlrpc
lvfs 28053 14
obdfilter,fsfilt_ldiskfs,ost,mgc,lustre,lov,osc,lquota,mdc,fid,fld,ptlrpc,obdclass
libcfs 338203 17
obdfilter,fsfilt_ldiskfs,ost,mgc,lustre,lov,osc,lquota,mdc,fid,fld,ptlrpc,obdclass,lvfs,ksocklnd,ko2iblnd,lnet
Syslog says upon the "mount /mnt/mdt1"
Jan 5 01:04:05 mds03 kernel: LDISKFS-fs warning (device dm-1):
ldiskfs_fill_super: extents feature not enabled on this filesystem, use tune2fs.
Jan 5 01:04:05 mds03 kernel: LDISKFS-fs (dm-1): warning: maximal mount count
reached, running e2fsck is recommended
Jan 5 01:04:05 mds03 kernel: LDISKFS-fs (dm-1): mounted filesystem with
ordered data mode
Jan 5 01:04:05 mds03 kernel: LDISKFS-fs warning (device dm-1):
ldiskfs_fill_super: extents feature not enabled on this filesystem, use tune2fs.
Jan 5 01:04:05 mds03 kernel: LDISKFS-fs (dm-1): warning: maximal mount count
reached, running e2fsck is recommended
Jan 5 01:04:05 mds03 kernel: LDISKFS-fs (dm-1): mounted filesystem with
ordered data mode
Jan 5 01:04:05 mds03 kernel: Lustre: Enabling ACL
Jan 5 01:04:05 mds03 kernel: Lustre: carbonfs-MDT0000: used disk, loading
Jan 5 01:04:05 mds03 kernel: LustreError:
3957:0:(obd_config.c:1140:class_process_proc_param()) carbonfs-MDT0000: unknown
param quota_type=ug
Jan 5 01:04:05 mds03 kernel: LustreError:
3957:0:(obd_config.c:1361:class_config_llog_handler()) Err -38 on cfg command:
Jan 5 01:04:05 mds03 kernel: Lustre: cmd=cf00f 0:carbonfs-MDT0000
1:mdt.quota_type=ug
Jan 5 01:04:05 mds03 kernel: LustreError: 15c-8: MGC172.17.120.3@o2ib: The
configuration from log 'carbonfs-MDT0000' failed (-38). This may be the result
of communication errors between this node and the MGS, a bad configuration, or
other errors. See the syslog for more information.
Jan 5 01:04:05 mds03 kernel: LustreError:
3901:0:(obd_mount.c:1192:server_start_targets()) failed to start server
carbonfs-MDT0000: -38
Jan 5 01:04:05 mds03 kernel: LustreError:
3901:0:(obd_mount.c:1719:server_fill_super()) Unable to start targets: -38
Jan 5 01:04:05 mds03 kernel: Lustre: Failing over carbonfs-MDT0000
Jan 5 01:04:05 mds03 kernel: Lustre: Skipped 2 previous similar messages
Jan 5 01:04:05 mds03 kernel: Lustre:
3901:0:(quota_master.c:793:close_quota_files()) quota[0] is off already
Jan 5 01:04:05 mds03 kernel: Lustre:
3901:0:(quota_master.c:793:close_quota_files()) Skipped 1 previous similar
message
Jan 5 01:04:05 mds03 kernel: Lustre: mdd_obd-carbonfs-MDT0000: shutting down
for failover; client state will be preserved.
Jan 5 01:04:05 mds03 kernel: Lustre: server umount carbonfs-MDT0000 complete
Jan 5 01:04:05 mds03 kernel: LustreError:
3901:0:(obd_mount.c:2160:lustre_fill_super()) Unable to mount (-38)
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