[Ocfs2-users] kernel bug 1.2.5: any ideas ?

[Randy Ramsdell]

Sunil Mushran wrote:
> This is a build problem.
>
> >From ocfs2 home page:
> ================================================================
> Other Distributions: If your distribution does not include OCFS2,
> you will need to download and build the sources. To build against
> the mainline kernel, download the kernel from kernel.org. As OCFS2
> has been included in the mainline since 2.6.16-rc1, we no longer
> provide patches against it on oss.oracle.com but rather keep the
> source current on mainline.
>
> For users building from OCFS2 1.2.x tarballs with kernels 2.6.14
> or later, use the following make command:
>
> 	make GENERIC_DELETE_INODE_NOT_TRUNCATES=1
> ================================================================
>
>
>   
Interesting. It works thanks. I actually forgot about this. Any reason a
3 node cluster using v1.2.4 never experienced this kernel bug even
though it should have been compiled with the make option?

> On Mon, 2007-04-30 at 10:25 -0400, Randy Ramsdell wrote:
>   
>> When running a script to test the ocfs2 volume, I am getting the kernel
>> bug below when it tries to delete the files.
>> The script itself seg faults. I can delete the files from another node,
>> but it hangs and never returns the terminal.
>>
>> Dist:  opensuse 10.1
>> Kernel : 2.6.16.27-0.9-smp
>>
>>
>> ------------[ cut here ]------------
>> kernel BUG at fs/inode.c:253!
>> invalid opcode: 0000 [#1]
>> SMP
>> last sysfs file: /firmware/edd/int13_dev80/extensions
>> Modules linked in: ocfs2 jbd edd crc32c libcrc32c ipv6 ocfs2_dlmfs
>> ocfs2_dlm ocfs2_nodemanager iscsi_tcp configfs libiscsi
>> scsi_transport_iscsi button battery ac apparmor aamatch_pcre loop dm_mod
>> uhci_hcd i2c_i801 usbcore i2c_core i8xx_tco shpchp pci_hotplug tg3
>> reiserfs piix fan thermal processor sg mptspi mptscsih mptbase
>> scsi_transport_spi sd_mod scsi_mod ide_disk ide_core
>> CPU:    2
>> EIP:    0060:[<c0170d71>]    Tainted: G     U VLI
>> EFLAGS: 00010202   (2.6.16.27-0.9-smp #1)
>> EIP is at clear_inode+0x19/0xe4
>> eax: f7313df8   ebx: f7313d08   ecx: 00000000   edx: f7313d08
>> esi: 00000000   edi: f7313b00   ebp: f5d7e000   esp: f5d8df04
>> ds: 007b   es: 007b   ss: 0068
>> Process rm (pid: 3466, threadinfo=f5d8c000 task=c23f7870)
>> Stack: <0>f7313d08 00000000 f9121d2d 00000000 00000000 ffffffff ffffffff
>> f7383650
>>        f7313d08 f91215e7 f6b88090 f5d7e000 c0170eea f7313b00 f7313d08
>> f9121014
>>        f7313d08 00000000 c0170976 f7313d08 c0169706 f7756090 c224d540
>> 20447e55
>> Call Trace:
>>  [<f9121d2d>] ocfs2_delete_inode+0x746/0x7a8 [ocfs2]
>>  [<f91215e7>] ocfs2_delete_inode+0x0/0x7a8 [ocfs2]
>>  [<c0170eea>] generic_delete_inode+0xae/0x118
>>  [<f9121014>] ocfs2_drop_inode+0xe6/0x12a [ocfs2]
>>  [<c0170976>] iput+0x63/0x65
>>  [<c0169706>] do_unlinkat+0xa8/0x10f
>>  [<c016b28f>] vfs_readdir+0x86/0x96
>>  [<c016b0b0>] filldir64+0x0/0xc3
>>  [<c016b33a>] sys_getdents64+0x9b/0xa5
>>  [<c0103bdb>] sysenter_past_esp+0x54/0x79
>> Code: 00 00 00 00 00 00 89 8b a4 00 00 00 89 d8 5b 5e 5f c3 56 53 89 c3
>> e8 f2 eb 11 00 89 d8 e8 0b ee fe ff 83 bb d8 00 00 00 00 74 08 <0f> 0b
>> fd 00 53 3f 2c c0 8b 83 44 01 00 00 a8 10 75 08 0f 0b ff
>>
>> _______________________________________________
>> Ocfs2-users mailing list
>> Ocfs2-users at oss.oracle.com
>> http://oss.oracle.com/mailman/listinfo/ocfs2-users
>>     
>
>