[Pacemaker] cluster-dlm: set_fs_notified: set_fs_notified no nodeid 1812048064#012
Roberto Giordani
r.giordani at libero.it
Wed Aug 18 12:24:50 EDT 2010
Hello,
I'll explain what's happened after a network black-out
I've a cluster with pacemaker on Opensuse 11.2 64bit
============
Last updated: Wed Aug 18 18:13:33 2010
Current DC: nodo1 (nodo1)
Version: 1.0.2-ec6b0bbee1f3aa72c4c2559997e675db6ab39160
3 Nodes configured.
11 Resources configured.
============
Node: nodo1 (nodo1): online
Node: nodo3 (nodo3): online
Node: nodo4 (nodo4): online
Clone Set: dlm-clone
dlm:0 (ocf::pacemaker:controld): Started nodo3
dlm:1 (ocf::pacemaker:controld): Started nodo1
dlm:2 (ocf::pacemaker:controld): Started nodo4
Clone Set: o2cb-clone
o2cb:0 (ocf::ocfs2:o2cb): Started nodo3
o2cb:1 (ocf::ocfs2:o2cb): Started nodo1
o2cb:2 (ocf::ocfs2:o2cb): Started nodo4
Clone Set: XencfgFS-Clone
XencfgFS:0 (ocf::heartbeat:Filesystem): Started nodo3
XencfgFS:1 (ocf::heartbeat:Filesystem): Started nodo1
XencfgFS:2 (ocf::heartbeat:Filesystem): Started nodo4
Clone Set: XenimageFS-Clone
XenimageFS:0 (ocf::heartbeat:Filesystem): Started nodo3
XenimageFS:1 (ocf::heartbeat:Filesystem): Started nodo1
XenimageFS:2 (ocf::heartbeat:Filesystem): Started nodo4
rsa1-fencing (stonith:external/ibmrsa-telnet): Started nodo4
rsa2-fencing (stonith:external/ibmrsa-telnet): Started nodo3
rsa3-fencing (stonith:external/ibmrsa-telnet): Started nodo4
rsa4-fencing (stonith:external/ibmrsa-telnet): Started nodo3
mailsrv-rm (ocf::heartbeat:Xen): Started nodo3
dbsrv-rm (ocf::heartbeat:Xen): Started nodo4
websrv-rm (ocf::heartbeat:Xen): Started nodo4
After a switch failure all the nodes and the rsa stonith devices was
unreachable.
On the cluster happen the following error on one node
Aug 18 13:11:38 nodo1 cluster-dlm: receive_plocks_stored:
receive_plocks_stored 1778493632:2 need_plocks 0#012
Aug 18 13:11:38 nodo1 kernel: [ 4154.272025] ------------[ cut here
]------------
Aug 18 13:11:38 nodo1 kernel: [ 4154.272036] kernel BUG at
/usr/src/packages/BUILD/kernel-xen-2.6.31.12/linux-2.6.31/fs/inode.c:1323!
Aug 18 13:11:38 nodo1 kernel: [ 4154.272042] invalid opcode: 0000 [#1] SMP
Aug 18 13:11:38 nodo1 kernel: [ 4154.272046] last sysfs file:
/sys/kernel/dlm/0BB443F896254AD3BA8FB960C425B666/control
Aug 18 13:11:38 nodo1 kernel: [ 4154.272050] CPU 1
Aug 18 13:11:38 nodo1 kernel: [ 4154.272053] Modules linked in:
nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_physdev
iptable_filter ip_tables x_tables ocfs2 ocfs2_nodemanager quota_tree
ocfs2_stack_user ocfs2_stackglue dlm configfs netbk coretemp blkbk
blkback_pagemap blktap xenbus_be ipmi_si edd dm_round_robin scsi_dh_rdac
dm_multipath scsi_dh bridge stp llc bonding ipv6 fuse ext4 jbd2 crc16
loop dm_mod sr_mod ide_pci_generic ide_core iTCO_wdt ata_generic ibmpex
i5k_amb ibmaem iTCO_vendor_support ipmi_msghandler bnx2 i5000_edac
8250_pnp shpchp ata_piix pcspkr ics932s401 joydev edac_core i2c_i801 ses
pci_hotplug 8250 i2c_core serio_raw enclosure serial_core button sg
reiserfs usbhid hid uhci_hcd ehci_hcd xenblk cdrom xennet fan processor
pata_acpi lpfc thermal thermal_sys hwmon aacraid [last unloaded:
ocfs2_stackglue]
Aug 18 13:11:38 nodo1 kernel: [ 4154.272111] Pid: 8889, comm: dlm_send
Not tainted 2.6.31.12-0.2-xen #1 IBM System x3650 -[7979AC1]-
Aug 18 13:11:38 nodo1 kernel: [ 4154.272113] RIP:
e030:[<ffffffff801331c2>] [<ffffffff801331c2>] iput+0x82/0x90
Aug 18 13:11:38 nodo1 kernel: [ 4154.272121] RSP: e02b:ffff88014ec03c30
EFLAGS: 00010246
Aug 18 13:11:38 nodo1 kernel: [ 4154.272122] RAX: 0000000000000000 RBX:
ffff880148a703c8 RCX: 0000000000000000
Aug 18 13:11:38 nodo1 kernel: [ 4154.272123] RDX: ffffc90000010000 RSI:
ffff880148a70380 RDI: ffff880148a703c8
Aug 18 13:11:38 nodo1 kernel: [ 4154.272125] RBP: ffff88014ec03c50 R08:
b038000000000000 R09: fe99594c51a57607
Aug 18 13:11:38 nodo1 kernel: [ 4154.272126] R10: ffff880040410270 R11:
0000000000000000 R12: ffff8801713e6e08
Aug 18 13:11:38 nodo1 kernel: [ 4154.272128] R13: ffff88014ec03d20 R14:
0000000000000000 R15: ffffc9000331d108
Aug 18 13:11:38 nodo1 kernel: [ 4154.272133] FS: 00007ff4cb11a730(0000)
GS:ffffc90000010000(0000) knlGS:0000000000000000
Aug 18 13:11:38 nodo1 kernel: [ 4154.272135] CS: e033 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 18 13:11:38 nodo1 kernel: [ 4154.272136] CR2: 00007ff4c5c45000 CR3:
0000000135b2a000 CR4: 0000000000002660
Aug 18 13:11:38 nodo1 kernel: [ 4154.272138] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 18 13:11:38 nodo1 kernel: [ 4154.272140] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 18 13:11:38 nodo1 kernel: [ 4154.272142] Process dlm_send (pid:
8889, threadinfo ffff88014ec02000, task ffff8801381e45c0)
Aug 18 13:11:38 nodo1 kernel: [ 4154.272143] Stack:
Aug 18 13:11:38 nodo1 kernel: [ 4154.272144] 0000000000000000
00000000072f0874 ffff880148a70380 ffff880148a70380
Aug 18 13:11:38 nodo1 kernel: [ 4154.272146] <0> ffff88014ec03c80
ffffffff803add09 ffff88014ec03c80 00000000072f0874
Aug 18 13:11:38 nodo1 kernel: [ 4154.272147] <0> ffff8801713e6df8
ffff8801713e6e08 ffff88014ec03de0 ffffffffa05661e1
Aug 18 13:11:38 nodo1 kernel: [ 4154.272150] Call Trace:
Aug 18 13:11:38 nodo1 kernel: [ 4154.272164] [<ffffffff803add09>]
sock_release+0x89/0xa0
Aug 18 13:11:38 nodo1 kernel: [ 4154.272177] [<ffffffffa05661e1>]
tcp_connect_to_sock+0x161/0x2b0 [dlm]
Aug 18 13:11:38 nodo1 kernel: [ 4154.272206] [<ffffffffa0568764>]
process_send_sockets+0x34/0x60 [dlm]
Aug 18 13:11:38 nodo1 kernel: [ 4154.272222] [<ffffffff800693f3>]
run_workqueue+0x83/0x230
Aug 18 13:11:38 nodo1 kernel: [ 4154.272227] [<ffffffff80069654>]
worker_thread+0xb4/0x140
Aug 18 13:11:38 nodo1 kernel: [ 4154.272231] [<ffffffff8006fac6>]
kthread+0xb6/0xc0
Aug 18 13:11:38 nodo1 kernel: [ 4154.272236] [<ffffffff8000d38a>]
child_rip+0xa/0x20
Aug 18 13:11:38 nodo1 kernel: [ 4154.272240] Code: 42 20 48 c7 c2 b0 4c
13 80 48 85 c0 48 0f 44 c2 48 89 df ff d0 48 8b 45 e8 65 48 33 04 25 28
00 00 00 75 0b 48 83 c4 18 5b c9 c3 <0f> 0b eb fe e8 35 c6 f1 ff 0f 1f
44 00 00 55 48 8d 97 10 02 00
Aug 18 13:11:38 nodo1 kernel: [ 4154.272256] RIP [<ffffffff801331c2>]
iput+0x82/0x90
Aug 18 13:11:38 nodo1 kernel: [ 4154.272259] RSP <ffff88014ec03c30>
Aug 18 13:11:38 nodo1 kernel: [ 4154.272264] ---[ end trace
7707d0d92a7f5415 ]---
Aug 18 13:11:38 nodo1 kernel: [ 4154.272495] dlm: connect from non
cluster node
and after few log lines the following line repeated until the node was
killed by me
Aug 18 13:12:31 nodo1 cluster-dlm: start_kernel: start_kernel cg 3
member_count 1#012
Aug 18 13:12:31 nodo1 cluster-dlm: update_dir_members: dir_member
1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: update_dir_members: dir_member
1778493632#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_configfs_members: set_members
rmdir
"/sys/kernel/config/dlm/cluster/spaces/0BB443F896254AD3BA8FB960C425B666/nodes/1812048064"#012
Aug 18 13:12:31 nodo1 cluster-dlm: do_sysfs: write "1" to
"/sys/kernel/dlm/0BB443F896254AD3BA8FB960C425B666/control"#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Aug 18 13:12:31 nodo1 cluster-dlm: set_fs_notified: set_fs_notified no
nodeid 1812048064#012
Attached the log file
Someone can explain what is the reason?
Regards,
Roberto.
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