Daniel Moore wrote:
>
> (still working on the stress tests - they seem to be doing the trick)
>
> I'm seeing some funny messages from xfs_zero_last_block
>
> => xfs_zero_last_block: unwritten?
> => xfs_zero_last_block: We want DELWRI? not waiting?
>
> just before the page_buf panics
>
> => delalloc page 0xc106951c with no extent kernel BUG at page_buf.c:5275!
This looks to be a problem in handling UNWRITTEN extents,
and this one seems to be an UNWRITTEN at that contains EOF (hmm).
Don't know the right fix to this one, but you can try avoiding
this bug by creating the FS without support for unwritten:
I believe the option is "-d unwritten=0" to mkfs_xfs.
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Rajagopal Ananthanarayanan ("ananth")
Member Technical Staff, SGI.
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