>
> I was just about to reply to my own message I see that you beat me to it.
> Yep, I'm using NFS. Does this problem go away with later kernel versions?
I have only seen it on 2.4.5 but I have not done very extensive testing on
later kernels so I don't know if it's fixed later.
> Would this problem cause the flaky inode problem Jijo and I am seeing?
>
Don't know if it is related or not...
Tad
> Thanks,
> Dan
>
> Tad Dolphay wrote:
> >
> > Are you using NFS? This is a known bug when using NFS on 2.4.5. See
> > http://www.cs.helsinki.fi/linux/linux-kernel/2001-21/0009.html
> > for more info.
> >
> > Tad
> > >
> > > Here's the kernel dump in /var/log/messages (I think the first line says
> > > it
> > > all):
> > >
> > > Aug 7 13:28:59 sdssdp6 kernel: kernel BUG at inode.c:486!
> > > Aug 7 13:28:59 sdssdp6 kernel: invalid operand: 0000
> > > Aug 7 13:28:59 sdssdp6 kernel: CPU: 0
> > > Aug 7 13:28:59 sdssdp6 kernel: EIP: 0010:[clear_inode+51/292]
> > > Aug 7 13:28:59 sdssdp6 kernel: EIP: 0010:[<c014db67>]
> > > Aug 7 13:28:59 sdssdp6 kernel: EFLAGS: 00010292
> > > Aug 7 13:28:59 sdssdp6 kernel: eax: 0000001b ebx: c7627d80 ecx:
> > > 00000002 edx: 00000002
> > > Aug 7 13:28:59 sdssdp6 kernel: esi: e0a0d440 edi: dfb2d660 ebp:
> > > 00000000 esp: c884ff44
> > > Aug 7 13:28:59 sdssdp6 kernel: ds: 0018 es: 0018 ss: 0018
> > > Aug 7 13:28:59 sdssdp6 kernel: Process tcl (pid: 13828,
> > > stackpage=c884f000)
> > > Aug 7 13:28:59 sdssdp6 kernel: Stack: c02a4ee0 c02a4f7f 000001e6 c7627d80
> > > c014e771 c7627d80 c085ae20 c7627d80
> > > Aug 7 13:28:59 sdssdp6 kernel: e09ffffd c7627d80 c085ae20 c014bcea
> > > c085ae20 c7627d80 d6885ce0 dd89bf60
> > > Aug 7 13:28:59 sdssdp6 kernel: c0136e75 c085ae20 c884e000 bffff010
> > > 400b7873 bffff108 c085ae20 c884ffa4
> > > Aug 7 13:28:59 sdssdp6 kernel: Call Trace: [iput+349/364] [<e09ffffd>]
> > > [dput+234/340] [sys_chdir+253/304] [sys_read+191/200] [system_call+51/56]
> > > Aug 7 13:28:59 sdssdp6 kernel: Call Trace: [<c014e771>] [<e09ffffd>]
> > > [<c014bcea>] [<c0136e75>] [<c0137d33>] [<c0106f3b>]
> > > Aug 7 13:28:59 sdssdp6 kernel:
> > > Aug 7 13:28:59 sdssdp6 kernel: Code: 0f 0b 83 c4 0c 8d 74 26 00 8b 83 f4
> > > 00
> > > 00 00 a8 10 75 26 68
> > >
> > >
> > > Here's what I've got for hardware and software in this system:
> > >
> > > 2 7810 3ware cards
> > > Red Hat 7.1
> > > kernel 2.4.5-SGI_XFS_1.0.1enterprise
> > >
> > > I've updated the XFS cmds thusly:
> > >
> > > acl-1.1.1-0.i386.rpm
> > > acl-devel-1.1.1-0.i386.rpm
> > > attr-1.1.2-0.i386.rpm
> > > attr-devel-1.1.2-0.i386.rpm
> > > dmapi-0.2.2-0.i386.rpm
> > > dmapi-devel-0.2.2-0.i386.rpm
> > > xfsprogs-1.3.3-0.i386.rpm
> > > xfsprogs-devel-1.3.3-0.i386.rpm
> > >
> > >
> > > Cheers,
> > > Dan
> > >
> > >
> > >
> > >
> > > --
> > > Dan Yocum
> > > Sloan Digital Sky Survey, Fermilab 630.840.6509
> > > yocum@xxxxxxxx, http://www.sdss.org
> > > SDSS. Mapping the Universe.
> > >
>
>
>
> --
> Dan Yocum
> Sloan Digital Sky Survey, Fermilab 630.840.6509
> yocum@xxxxxxxx, http://www.sdss.org
> SDSS. Mapping the Universe.
>
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