Re: raid performance
On Mon, 18 Nov 2002 23:18:20 +0400 (SAMT)
Vlad Harchev <hvv@hippo.ru> wrote:
VH> >
VH> > "C", ext2fs Throughput 45.3347 MB/sec (NB=56.6684 MB/sec 453.347 MBit/sec) 1 procs
VH> > "C", reiserfs Throughput 31.7724 MB/sec (NB=39.7155 MB/sec 317.724 MBit/sec)
VH> > "A", ext2fs Throughput 23.5997 MB/sec (NB=29.4997 MB/sec 235.997 MBit/sec) 1 procs
VH> > "B", reiserfs Throughput 8.28741 MB/sec (NB=10.3593 MB/sec 82.8741 MBit/sec) 1 procs
VH> >
VH> > получилось и что менять? (правда меня сильно удивилo 30%-ое увеличение скорости на ext2 по сравнении с reiserfs).
Запусти dbench 10.
При 10 сильно выигрывает reiserfs.
ext3
Throughput 21.3935 MB/sec (NB=26.7418 MB/sec 213.935 MBit/sec) 10 procs
Throughput 33.7311 MB/sec (NB=42.1638 MB/sec 337.311 MBit/sec) 5 procs
Throughput 56.3227 MB/sec (NB=70.4034 MB/sec 563.227 MBit/sec) 1 procs
reiserfs
Throughput 32.9373 MB/sec (NB=41.1717 MB/sec 329.373 MBit/sec) 10 procs
Throughput 39.8398 MB/sec (NB=49.7997 MB/sec 398.398 MBit/sec) 5 procs
Throughput 50.3109 MB/sec (NB=62.8887 MB/sec 503.109 MBit/sec) 1 procs
--
Tim Tereschenko
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