Hi Hoooo Hello all,
I have a few systems with the following configuration:
- 12 channel 3ware RAID
- 3 x 900GB hardware raid0 arrays
- LVM with the 3 hardware raid arrays in it to create on psychical volume
of 2.7 Terabyte
- XFS
- NFSD (Kernel NFS)
Now i get the following error message:
Jun 27 22:47:56 fcluster1 kernel: Unable to handle kernel paging request
at virtual address cad7ef28
Jun 27 22:47:56 fcluster1 kernel: printing eip:
Jun 27 22:47:56 fcluster1 kernel: c0241ef9
Jun 27 22:47:56 fcluster1 kernel: *pde = 0002a067
Jun 27 22:47:56 fcluster1 kernel: *pte = 0ad7e000
Jun 27 22:47:56 fcluster1 kernel: Oops: 0000 [#1]
Jun 27 22:47:56 fcluster1 kernel: DEBUG_PAGEALLOC
Jun 27 22:47:56 fcluster1 kernel: CPU: 0
Jun 27 22:47:56 fcluster1 kernel: EIP: 0060:[<c0241ef9>] Not tainted
Jun 27 22:47:56 fcluster1 kernel: EFLAGS: 00010286 (2.6.6)
Jun 27 22:47:56 fcluster1 kernel: EIP is at pagebuf_daemon+0x231/0x288
Jun 27 22:47:56 fcluster1 kernel: eax: 00000000 ebx: cad7eec4 ecx:
f7b799d8 edx: f7b799e8
Jun 27 22:47:56 fcluster1 kernel: esi: cb6ebec4 edi: c042cee0 ebp:
f7aedfec esp: f7aedfd8
Jun 27 22:47:56 fcluster1 kernel: ds: 007b es: 007b ss: 0068
Jun 27 22:47:56 fcluster1 kernel: Process xfsbufd (pid: 12,
threadinfo=f7aec000 task=f7b29a10)
Jun 27 22:47:56 fcluster1 kernel: Stack: c0241cc8 00000000 00000000
cabd7f14 d2c6bf14 00000000 c01022ed 00000000
Jun 27 22:47:56 fcluster1 kernel: 00000000 00000000
Jun 27 22:47:56 fcluster1 kernel: Call Trace:
Jun 27 22:47:56 fcluster1 kernel: [<c0241cc8>] pagebuf_daemon+0x0/0x288
Jun 27 22:47:56 fcluster1 kernel: [<c01022ed>] kernel_thread_helper+0x5/0xc
Jun 27 22:47:56 fcluster1 kernel:
Jun 27 22:47:56 fcluster1 kernel: Code: 8b 43 64 8b 40 08 85 c0 74 14 8b
40 74 85 c0 74 0d 8b 50 14
Then my NFSD locks ups and i need to reboot the system, there is nothing
wrong with the machine or with installed memory.
Checked everthing with memtest, i have it on more systems?
Maybe XFS kernel bug??
Any comments or suggestions please,
--
Thx in advance,
Sander Aerts
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