On Thu, Jun 07, 2007 at 09:44:51AM +0200, Marco Berizzi wrote:
> Hi David.
> Three months ago I wrote the message below.
> I had built various 2.6.20.x and 2.6.21.x
> vanilla kernel with all the debug options
> enabled and linux had never crashed.
> On june 4, I have builded linux 2.6.21.3 without
> any debugging options and after 2 days linux
> has starting print these errors:
>
> Jun 6 09:47:09 Pleiadi kernel: =======================
> Jun 6 09:47:09 Pleiadi kernel: 0x0: 28 f1 45 d4 22 53 35 11 09 80 37 5a
> 47 8a 22 ee
> Jun 6 09:47:09 Pleiadi kernel: Filesystem "sda8": XFS internal error
> xfs_da_do_buf(2) at line 2086 of file fs/xfs/xfs_da_btree.c. Caller
> 0xc01b2301
> Jun 6 09:47:09 Pleiadi kernel: [<c01b21f7>] xfs_da_do_buf+0x70c/0x7b1
> Jun 6 09:47:09 Pleiadi kernel: [<c01b2301>] xfs_da_read_buf+0x30/0x35
> Jun 6 09:47:09 Pleiadi kernel: [<c01b2301>] xfs_da_read_buf+0x30/0x35
These above stack trace is the sign of a corrupted directory.
Chopping out the rest of the top posting (please don't do that)
we get down to 3 months ago:
> > On Mon, Mar 19, 2007 at 11:32:27AM +0100, Marco Berizzi wrote:
> > > Marco Berizzi wrote:
> > > Here is the relevant results:
> > >
> > > Phase 2 - found root inode chunk
> > > Phase 3 - ...
> > > agno = 0
> > > ...
> > > agno = 12
> > > LEAFN node level is 1 inode 1610612918 bno = 8388608
> >
> > Hmmm - single bit error in the bno - that reminds of this:
> >
> > http://oss.sgi.com/projects/xfs/faq.html#dir2
> >
> > So I'd definitely make sure that is repaired....
Where we saw signs of on disk directory corruption. Have you run
xfs_repair successfully on the filesystem since you reported
this?
If you did clean up the error, does xfs_repair report the same sort
of error again?
Have you run a 2.6.16-rcX or 2.6.17.[0-6] kernel since you last
reported this problem?
Cheers,
Dave.
--
Dave Chinner
Principal Engineer
SGI Australian Software Group
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
