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[20060228]
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Experimental benchmark result of recent PC UNIX file systems
I haven't seen
this one
before, and it's a bite dated (from 2003,
speaking about NetBSD 1.6ZC, FreeBSD 5.1 and RedHat 9), but I
think the results are not uninteresting, citing from the
conclusions:
``
- Write:
- Linux software RAID5 25MB/s
- NetBSD software RAID5 10MB/s
- FreeBSD software RAID5 5MB/s
- Linux hardware RAID5 10MB/s
- NetBSD hardware RAID5 25MB/s
- FreeBSD hardware RAID5 20MB/s
- Read:
- Linux software RAID5 45MB/s
- NetBSD software RAID5 33MB/s
- FreeBSD software RAID5 25MB/s
- Linux hardware RAID5 25MB/s
- NetBSD hardware RAID5 30MB/s
- FreeBSD hardware RAID5 24MB/s
''
Seems there's more than 1-2 operating systems that are "good" on PCs.
(Oh wait, NetBSD isn't strictly for PCs... but I guess adding all those
abstraction layers that make NetBSD portable did not hurt performance
too hard; I'd be interested to see a 2006 edition of that benchmark)
[Tags: benchmark, filesystem, raid]
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