Peter Staubach a écrit :
Few month ago, I ran a FFSB test on a 2.6.23 kernel enabling or not
the i_version flag.
http://bullopensource.org/ext4/20071116/ffsb-write.html
This is good information.
A couple of questions -- what is the "-I 256" option used for the ext4
mkfs?
This option force the inode size to 256Bytes instead of 128. The
requirement is to have a 64bits i_version counter, therefore the ext4
inode as to be extended to 256Bytes.
What was the variance between the results of the 5 runs? Is 2%
significant or not?
I didn't keep the raw results, but they were all very close to the
average (less than 1% of the average).
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