This specific problem was fixed in 1.2.2. The latest release is 1.2.3.
Upgrade to 1.2.3.
Jim Erb wrote:
See earlier post - May 10th "Node Panic"
Can anyone tell me what might be happening here? I have a 3 node
cluster running under RH AS 4 (2.6.9-34.ELsmp) with ocfs2 v.
1.2.1. I've upgraded to 1.2.1 as suggested in the previous post,
but one or more of my nodes continues to panic weekly:
Aug 16 15:29:02 linux96 kernel: (6670,2):ocfs2_extend_file:787 ERROR: bug
expression: i_size_read(inode) != (le64_to_cpu(fe->i_size) - *bytes_extended)
Aug 16 15:29:02 linux96 kernel: (6670,2):ocfs2_extend_file:787 ERROR: Inode
1067290 i_size = 6073937, dinode i_size = 6074345, bytes_extended = 0,
new_i_size = 6074037
Aug 16 15:29:02 linux96 kernel: ------------[ cut here ]------------
Aug 16 15:29:02 linux96 kernel: kernel BUG at
/rpmbuild/smushran/BUILD/ocfs2-1.2.1/fs/ocfs2/file.c:787!
Aug 16 15:29:02 linux96 kernel: invalid operand: 0000 [#1]
Aug 16 15:29:02 linux96 kernel: SMP
Aug 16 15:29:02 linux96 kernel: Modules linked in: nfs lockd nfs_acl md5 ipv6
parport_pc lp parport autofs4 i2c_dev i2c_core ocfs2(U) debugfs(U)
ocfs2_dlmfs(U) ocfs2_dlm(U) ocfs2_nodemanager(U) configfs(U) sunrpc dm_mirror
dm_mod emcphr(U) emcpmpap(U) emcpmpaa(U) emcpmpc(U) emcpmp(U) emcp(U)
emcplib(U) button battery ac uhci_hcd ehci_hcd hw_random e1000 bonding(U)
floppy sg ext3 jbd lpfc(U) scsi_transport_fc megaraid_mbox megaraid_mm sd_mod
scsi_mod
Aug 16 15:29:02 linux96 kernel: CPU: 2
Aug 16 15:29:02 linux96 kernel: EIP: 0060:[<f8f5f081>] Tainted: P VLI
Aug 16 15:29:02 linux96 kernel: EFLAGS: 00010292 (2.6.9-34.ELsmp)
Aug 16 15:29:02 linux96 kernel: EIP is at ocfs2_extend_file+0x380/0xf25 [ocfs2]
Aug 16 15:29:02 linux96 kernel: eax: 0000008b ebx: 00000000 ecx: ce929e6c
edx: f8f8826f
Aug 16 15:29:02 linux96 kernel: esi: e7f8de24 edi: ce929f18 ebp: f325d000
esp: ce929ea4
Aug 16 15:29:02 linux96 kernel: ds: 007b es: 007b ss: 0068
Aug 16 15:29:02 linux96 kernel: Process perl (pid: 6670, threadinfo=ce929000
task=e722ed30)
Aug 16 15:29:02 linux96 kernel: Stack: f5803ac0 00000000 00000000 00000000
e7f8de24 f5f82880 ce929f58 00000000
Aug 16 15:29:02 linux96 kernel: 00000000 d53c51e8 c56a8800 ce929f68
00000000 ce929f68 00000000 ce929f68
Aug 16 15:29:02 linux96 kernel: 00000000 e7f8de24 f8f6d213 005caeb5
00000000 ce929f18 005cae51 00000000
Aug 16 15:29:02 linux96 kernel: Call Trace:
Aug 16 15:29:02 linux96 kernel: [<f8f6d213>]
ocfs2_write_lock_maybe_extend+0x731/0xad5 [ocfs2]
Aug 16 15:29:02 linux96 kernel: [<f8f5d0d0>] ocfs2_file_write+0x11f/0x254
[ocfs2]
Aug 16 15:29:02 linux96 kernel: [<c015a5e8>] vfs_write+0xb6/0xe2
Aug 16 15:29:02 linux96 kernel: [<c015a6b2>] sys_write+0x3c/0x62
Aug 16 15:29:02 linux96 kernel: [<c02d2657>] syscall_call+0x7/0xb
Aug 16 15:29:02 linux96 kernel: Code: b1 e0 fd ff ff ff b1 dc fd ff ff 68 13 03 00 00
68 b5 28 f8 f8 ff 70 10 ff b2 94 00 00 00 68 6f 82 f8 f8 e8 bc 35 1c c7 83 c4 3c
<0f> 0b 13 03 d3 7f f8 f8 8b 5c 24 10 8b 83 54 01 00 00 0f ae e8
Aug 16 15:29:02 linux96 kernel: <0>Fatal exception: panic in 5 seconds
Aug 16 15:34:40 linux96 syslogd 1.4.1: restart.
Aug 16 15:34:40 linux96 syslog: syslogd startup succeeded
Aug 16 15:34:40 linux96 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Aug 16 15:34:40 linux96 kernel: Linux version 2.6.9-34.ELsmp ([EMAIL
PROTECTED]) (gcc version 3.4.5 20051201 (Red Hat 3.4.5-2)) #1 SMP Fri Feb 24
16:54:53 EST 2006
Aug 16 15:34:40 linux96 kernel: BIOS-provided physical RAM map:
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 0000000000000000 - 00000000000a0000
(usable)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 0000000000100000 - 00000000dffc0000
(usable)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000dffc0000 - 00000000dffcfc00
(ACPI data)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000dffcfc00 - 00000000dffff000
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000e0000000 - 00000000f0000000
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000fec00000 - 00000000fec90000
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000fed00000 - 00000000fed00400
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000fee00000 - 00000000fee10000
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000000ffb00000 - 0000000100000000
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 0000000100000000 - 00000001ffffe000
(usable)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 00000001ffffe000 - 0000000200000000
(reserved)
Aug 16 15:34:40 linux96 kernel: BIOS-e820: 0000000200000000 - 0000000220000000
(usable)
Any suggestions are welcome. Please let me know if there's any debugging I can
follow-up with. Thanks.
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