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Thread: sanity test 78 undetected failure; fills OST




sanity test 78 undetected failure; fills OST
country flaguser name
United States
2007-05-08 13:15:54
Please don't reply to lustre-devel. Instead, comment in
Bugzilla by using the following link:
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ps://bugzilla.lustre.org/show_bug.cgi?id=12326

           What    |Removed                     |Added
------------------------------------------------------------
----------------
         AssignedTo|bugsclusterfs.com         
|scjodyclusterfs.com


(In reply to comment #5)
> after setstripe we ability to write to all OST's and
need sum all free space.

> +F78SIZE=`lfs df $DIR | awk '{if($1 ~/OST/) {sum+=$4}}
END {print sum/1048576}'`

No, you can't fill all OSTs.  Striping results in an even
distribution, which
means that you're limited by the free space on the smallest
OST.

Also, I agree with Andreas that we should not remove all
files always - but in
this case, the file is large enough to cause -ENOSPC
problems later if it stays
around.  Therefore the 'rm' at the end of the test is the
right thing to do.

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