[CentOS] compare zfs xfs and jfs o
Dennis Clarke
dclarke at blastwave.org
Mon Aug 13 16:58:28 UTC 2012
> Dennis Clarke <dclarke at blastwave.org> wrote:
>
> >
> > A little data never hurts. Even if the numbers mean little.
> >
> > test 1 - Debian Linux 6.0.5 on x86_64
>
> Given the fact, that you did not run star -no-fifo, you compare an
> insecure
> implementation (gtar never calls fsync(2)) with a secure by default
> implementation (star).
Comparison numbers are only valid of the tests run are the same.
So here is the UFS test once more without the compression and
with -no-fifo :
jupiter-sparc-SunOS5.10 # ptime /opt/schily/bin/star -x -xdir -xdot -no-fifo -U file=../linux-3.5.1.tar
star: 46849 blocks + 0 bytes (total of 479733760 bytes = 468490.00k).
real 27:44.237
user 2.031
sys 42.419
Not a good result.
dc
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