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[Linux-cluster] Kernel Panic DLM gfs accesing files



Hello,

        I am having problems accessing certain files shared to MAC

clients though Netatalk 2.0.3 and PC though though samba. When you try

and access the files usually text files though the console using vi etc

the session hangs. RedHat Enterprise 4 kernel 2.6.9-5 2 x Dell Poweredge

2850 HDS 9570 and fence_mcdata.

 

Thanks

Shane   

 

May 23 08:51:10 maccluster1 kernel: ------------[ cut here ]------------

May 23 08:51:10 maccluster1 kernel: kernel BUG at

/root/cluster/gfs-kernel/src/dlm/plock.c:797!

May 23 08:51:10 maccluster1 kernel: invalid operand: 0000 [#7]

May 23 08:51:10 maccluster1 kernel: SMP

May 23 08:51:10 maccluster1 kernel: Modules linked in: nfs appletalk(U)

nfsd exportfs lockd parport_pc lp parport autofs4 i2c_dev i2c_core

lock_dlm(U) gfs(U) lock_harness(U) dlm(U) cman(U) sunrpc md5 ipv6 button

battery ac uhci_hcd ehci_hcd e1000(U) floppy qla2300 qla2xxx

scsi_transport_fc sg dm_snapshot dm_zero dm_mirror ext3 jbd(U) dm_mod

megaraid_mbox(U) megaraid_mm(U) sd_mod scsi_mod

May 23 08:51:10 maccluster1 kernel: CPU:    1

May 23 08:51:10 maccluster1 kernel: EIP:    0060:[<f89b0480>]

Tainted: GF     VLI

May 23 08:51:10 maccluster1 kernel: EFLAGS: 00010246   (2.6.9-5.ELsmp)

May 23 08:51:10 maccluster1 kernel: EIP is at plock_internal+0x1a2/0x29c

[lock_dlm]

May 23 08:51:10 maccluster1 kernel: eax: 00000001   ebx: f5d6cfc0   ecx:

ccff0e50   edx: f89b29d3

May 23 08:51:10 maccluster1 kernel: esi: 00008000   edi: 00000000   ebp:

de938c80   esp: ccff0e4c

May 23 08:51:10 maccluster1 kernel: ds: 007b   es: 007b   ss: 0068

May 23 08:51:10 maccluster1 kernel: Process afpd (pid: 18192,

threadinfo=ccff0000 task=e10cf330)

May 23 08:51:10 maccluster1 kernel: Stack: f89b29d3 f89b296d 0000031d

f89b2944 f89b2a6f 0a044081 00000000 f5dad740

May 23 08:51:10 maccluster1 kernel:        de938cb0 00000000 e1009280

f5dad740 f5dad740 00000000 de938c80 00008c3c

May 23 08:51:10 maccluster1 kernel:        00000000 f89b09c8 00000000

00000c3d 00000000 00008c3c 00000000 00000c3d

May 23 08:51:10 maccluster1 kernel: Call Trace:

May 23 08:51:10 maccluster1 kernel:  [<f89b09c8>]

lm_dlm_plock+0x1a6/0x24a [lock_dlm]

May 23 08:51:10 maccluster1 kernel:  [<f8f27774>] gfs_lm_plock+0x34/0x44

[gfs]

May 23 08:51:10 maccluster1 kernel:  [<f8f32b9c>] gfs_lock+0xe4/0xf2

[gfs]

May 23 08:51:10 maccluster1 kernel:  [<f8f32ab8>] gfs_lock+0x0/0xf2

[gfs]

May 23 08:51:10 maccluster1 kernel:  [<c01686c5>]

fcntl_setlk64+0x156/0x291

May 23 08:51:10 maccluster1 kernel:  [<c0127d49>]

__mod_timer+0x101/0x10b

May 23 08:51:10 maccluster1 kernel:  [<c0124257>]

do_setitimer+0x16c/0x1c5

May 23 08:51:10 maccluster1 kernel:  [<c01562c4>] fget+0x3b/0x42

May 23 08:51:10 maccluster1 kernel:  [<c016481f>] sys_fcntl64+0x5a/0x7d

May 23 08:51:10 maccluster1 kernel:  [<c02c62a3>] syscall_call+0x7/0xb

May 23 08:51:10 maccluster1 kernel:  [<c02c007b>]

unix_detach_fds+0x2e/0x31

May 23 08:51:10 maccluster1 kernel: Code: ff ff a1 a0 48 31 c0 50 68 6f

2a 9b f8 68 44 29 9b f8 68 1d 03 00 00 68 6d 29 9b f8 e8 90 07 77 c7 68

d3 29 9b f8 e8 86 07 77 c7 <0f> 0b 1d 03 44 29 9b f8 68 f1 29 9b f8 e8

2d ff 76 c7 89 5c 24

 

 


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