Am 07.10.2011 16:01, schrieb [email protected]:
>> Someone on the XFS mailinglist believed it could be filesystem
>> fragmentation after all. They need an aligned continous 16k block to
>> allocate a new inode chunk, otherwise it will fail. I'm going to test
>> that later.
>
> This could be checked with "xfs_db -c frag -r /device"
>
> The second inode problem known with XFS is, that all inodes must be
> below 1TB if you are not using inode64 mount option. But this should not
> apply in your case :-)
Fragmentation looks good
lxmhs45:~ # xfs_db -c frag -r /dev/sdb
actual 1894079, ideal 1882306, fragmentation factor 0.62%
However, the free extends histogramm requested by the ML does not.
lxmhs45:~ # xfs_db -r "-c freesp -s" /dev/sdb
from to extents blocks pct
1 1 32230 32230 5.36
2 3 6874 16476 2.74
4 7 138151 552604 91.90
total free extents 177255
total free blocks 601310
average free extent size 3.39234
So XFS is clearly having a problem here.
I'm trying with ext4 now, let's see how it works out.
Bernhard
