Bonsoir à tous,
J'ai un serveur de fichier sur lequel est installé openSUSE11.2 avec le noyau
2.6.31.12-0.1-default.
- Carte mere Tyan S2927
- 4Go de RAM ECC
- Controleur Adaptec 5405 avec 4 disques SAS en RAID10
Ce serveur exporte /home qui est une partition formaté ext4
Commande df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sdc1 18G 760M 17G 5% /
udev 2.0G 160K 2.0G 1% /dev
/dev/mapper/vg00-lv_home
296G 144G 137G 52% /home
/dev/sdc6 20G 4.4G 15G 24% /usr
Dans /home j'ai 277 HOMEDIR.
Se serveur est client LDAP pour l'authentification.
J'ai le message suivant qui revient toute les secondes lorsque le serveur est
en production
Feb 16 13:53:45 pc406-63 kernel: [499937.656993] ------------[ cut here
]------------
Feb 16 13:53:45 pc406-63 kernel: [499937.657018] WARNING: at
/usr/src/packages/BUILD/kernel-default-2.6.31.12/linux-2.6.31/fs/quota/dquot.c:964
dquot_claim_space+0x189/0x1a0()
Feb 16 13:53:45 pc406-63 kernel: [499937.657026] Hardware name: empty
Feb 16 13:53:45 pc406-63 kernel: [499937.657030] Modules linked in: nfsd lockd
nfs_acl auth_rpcgss sunrpc exportfs edd cpufreq_conservative cpufreq_userspace
cpufreq_powersave powernow_k8 quota_v2 quota_tree fuse ext4 jbd2 crc16 loop
dm_mod sr_mod amd64_edac_mod sg i2c_nforce2 pcspkr cdrom floppy forcedeth
edac_core k8temp button fan processor ide_pci_generic amd74xx ide_core aacraid
ata_generic pata_amd sata_nv thermal thermal_sys
Feb 16 13:53:45 pc406-63 kernel: [499937.657099] Pid: 2280, comm: nfsd Not
tainted 2.6.31.12-0.1-default #1
Feb 16 13:53:45 pc406-63 kernel: [499937.657105] Call Trace:
Feb 16 13:53:45 pc406-63 kernel: [499937.657133] [<ffffffff81011749>]
try_stack_unwind+0x189/0x1b0
Feb 16 13:53:45 pc406-63 kernel: [499937.657146] [<ffffffff8101013d>]
dump_trace+0x9d/0x330
Feb 16 13:53:45 pc406-63 kernel: [499937.657157] [<ffffffff81011254>]
show_trace_log_lvl+0x64/0x90
Feb 16 13:53:45 pc406-63 kernel: [499937.657168] [<ffffffff810112a3>]
show_trace+0x23/0x40
Feb 16 13:53:45 pc406-63 kernel: [499937.657180] [<ffffffff81555268>]
dump_stack+0x81/0x9e
Feb 16 13:53:45 pc406-63 kernel: [499937.657193] [<ffffffff8106db80>]
warn_slowpath_common+0x80/0xd0
Feb 16 13:53:45 pc406-63 kernel: [499937.657205] [<ffffffff8106dbf2>]
warn_slowpath_null+0x22/0x40
Feb 16 13:53:45 pc406-63 kernel: [499937.657216] [<ffffffff811bc839>]
dquot_claim_space+0x189/0x1a0
Feb 16 13:53:45 pc406-63 kernel: [499937.657272] [<ffffffffa019e6be>]
ext4_mb_mark_diskspace_used+0x37e/0x3d0 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.657401] [<ffffffffa01a0229>]
ext4_mb_new_blocks+0x2b9/0x570 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.657519] [<ffffffffa01957c6>]
ext4_ext_get_blocks+0x456/0x670 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.657620] [<ffffffffa0170df1>]
ext4_get_blocks+0x201/0x240 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.657663] [<ffffffffa01719b6>]
mpage_da_map_blocks+0xb6/0x3a0 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.657706] [<ffffffffa0171f88>]
ext4_da_writepages+0x2e8/0x5e0 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.657735] [<ffffffff81114ae5>]
do_writepages+0x35/0x70
Feb 16 13:53:45 pc406-63 kernel: [499937.657750] [<ffffffff8110a6ab>]
__filemap_fdatawrite_range+0x5b/0x80
Feb 16 13:53:45 pc406-63 kernel: [499937.657762] [<ffffffff8110ab5d>]
filemap_fdatawrite+0x2d/0x50
Feb 16 13:53:45 pc406-63 kernel: [499937.657795] [<ffffffffa028e43a>]
nfsd_sync+0x6a/0xf0 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.657835] [<ffffffffa028eccd>]
nfsd_commit+0x7d/0xb0 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.657872] [<ffffffffa0296f65>]
nfsd3_proc_commit+0xb5/0x110 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.657924] [<ffffffffa028748d>]
nfsd_dispatch+0x12d/0x280 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.657973] [<ffffffffa0227414>]
svc_process_common+0x364/0x640 [sunrpc]
Feb 16 13:53:45 pc406-63 kernel: [499937.658038] [<ffffffffa022780e>]
svc_process+0x11e/0x170 [sunrpc]
Feb 16 13:53:45 pc406-63 kernel: [499937.658090] [<ffffffffa0287c3d>]
nfsd+0xdd/0x180 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.658105] [<ffffffff8108ea66>]
kthread+0xb6/0xc0
Feb 16 13:53:45 pc406-63 kernel: [499937.658116] [<ffffffff8100d70a>]
child_rip+0xa/0x20
Feb 16 13:53:45 pc406-63 kernel: [499937.658126] ---[ end trace
301aa4598860b105 ]---
Feb 16 13:53:45 pc406-63 kernel: [499937.685030] ------------[ cut here
]------------
Feb 16 13:53:45 pc406-63 kernel: [499937.685052] WARNING: at
/usr/src/packages/BUILD/kernel-default-2.6.31.12/linux-2.6.31/fs/quota/dquot.c:964
dquot_claim_space+0x189/0x1a0()
Feb 16 13:53:45 pc406-63 kernel: [499937.685059] Hardware name: empty
Feb 16 13:53:45 pc406-63 kernel: [499937.685063] Modules linked in: nfsd lockd
nfs_acl auth_rpcgss sunrpc exportfs edd cpufreq_conservative cpufreq_userspace
cpufreq_powersave powernow_k8 quota_v2 quota_tree fuse ext4 jbd2 crc16 loop
dm_mod sr_mod amd64_edac_mod sg i2c_nforce2 pcspkr cdrom floppy forcedeth
edac_core k8temp button fan processor ide_pci_generic amd74xx ide_core aacraid
ata_generic pata_amd sata_nv thermal thermal_sys
Feb 16 13:53:45 pc406-63 kernel: [499937.685128] Pid: 2280, comm: nfsd Tainted:
G W 2.6.31.12-0.1-default #1
Feb 16 13:53:45 pc406-63 kernel: [499937.685133] Call Trace:
Feb 16 13:53:45 pc406-63 kernel: [499937.685155] [<ffffffff81011749>]
try_stack_unwind+0x189/0x1b0
Feb 16 13:53:45 pc406-63 kernel: [499937.685167] [<ffffffff8101013d>]
dump_trace+0x9d/0x330
Feb 16 13:53:45 pc406-63 kernel: [499937.685178] [<ffffffff81011254>]
show_trace_log_lvl+0x64/0x90
Feb 16 13:53:45 pc406-63 kernel: [499937.685189] [<ffffffff810112a3>]
show_trace+0x23/0x40
Feb 16 13:53:45 pc406-63 kernel: [499937.685201] [<ffffffff81555268>]
dump_stack+0x81/0x9e
Feb 16 13:53:45 pc406-63 kernel: [499937.685213] [<ffffffff8106db80>]
warn_slowpath_common+0x80/0xd0
Feb 16 13:53:45 pc406-63 kernel: [499937.685225] [<ffffffff8106dbf2>]
warn_slowpath_null+0x22/0x40
Feb 16 13:53:45 pc406-63 kernel: [499937.685236] [<ffffffff811bc839>]
dquot_claim_space+0x189/0x1a0
Feb 16 13:53:45 pc406-63 kernel: [499937.685289] [<ffffffffa019e6be>]
ext4_mb_mark_diskspace_used+0x37e/0x3d0 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.685415] [<ffffffffa01a0229>]
ext4_mb_new_blocks+0x2b9/0x570 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.685532] [<ffffffffa01957c6>]
ext4_ext_get_blocks+0x456/0x670 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.685633] [<ffffffffa0170df1>]
ext4_get_blocks+0x201/0x240 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.685676] [<ffffffffa01719b6>]
mpage_da_map_blocks+0xb6/0x3a0 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.685719] [<ffffffffa0171f88>]
ext4_da_writepages+0x2e8/0x5e0 [ext4]
Feb 16 13:53:45 pc406-63 kernel: [499937.685748] [<ffffffff81114ae5>]
do_writepages+0x35/0x70
Feb 16 13:53:45 pc406-63 kernel: [499937.685761] [<ffffffff8110a6ab>]
__filemap_fdatawrite_range+0x5b/0x80
Feb 16 13:53:45 pc406-63 kernel: [499937.685773] [<ffffffff8110ab5d>]
filemap_fdatawrite+0x2d/0x50
Feb 16 13:53:45 pc406-63 kernel: [499937.685805] [<ffffffffa028e43a>]
nfsd_sync+0x6a/0xf0 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.685844] [<ffffffffa028eccd>]
nfsd_commit+0x7d/0xb0 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.685882] [<ffffffffa0296f65>]
nfsd3_proc_commit+0xb5/0x110 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.685933] [<ffffffffa028748d>]
nfsd_dispatch+0x12d/0x280 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.685980] [<ffffffffa0227414>]
svc_process_common+0x364/0x640 [sunrpc]
Feb 16 13:53:45 pc406-63 kernel: [499937.686044] [<ffffffffa022780e>]
svc_process+0x11e/0x170 [sunrpc]
Feb 16 13:53:45 pc406-63 kernel: [499937.686096] [<ffffffffa0287c3d>]
nfsd+0xdd/0x180 [nfsd]
Feb 16 13:53:45 pc406-63 kernel: [499937.686111] [<ffffffff8108ea66>]
kthread+0xb6/0xc0
Feb 16 13:53:45 pc406-63 kernel: [499937.686121] [<ffffffff8100d70a>]
child_rip+0xa/0x20
Feb 16 13:53:45 pc406-63 kernel: [499937.686131] ---[ end trace
301aa4598860b106 ]---
J'ai désactivé les quotas pensant que cela pouvait provenir de la, mais le
problème est toujours la.
Les utilisateurs ne se plaignent d'aucun désagrément.
Quelqu'un aurait un début d'idée ?
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