LAN板とソレ以外の日々

nForce4のonBoardで 4本で RAID0ヽ(´ー｀)ノRAID5
RAID0:

[root@FS1 ~]# time dd if=/dev/zero of=/mnt/md2/4gb.bin bs=1M count=4096
4096+0 records in
4096+0 records out

real    0m21.968s
user    0m0.024s
sys     0m15.229s
[root@FS1 ~]# time dd if=/mnt/md2/4gb.bin of=/dev/null bs=1M
4096+0 records in
4096+0 records out

real    0m16.979s
user    0m0.008s
sys     0m7.780s

RAID5:

[root@FS1 ~]# time dd if=/dev/zero of=/mnt/md3/4gb.bin bs=1M count=4096
4096+0 records in
4096+0 records out

real    0m58.990s
user    0m0.012s
sys     0m17.001s
[root@FS1 ~]# time dd if=/mnt/md3/4gb.bin of=/dev/null bs=1M
4096+0 records in
4096+0 records out

real    0m23.977s
user    0m0.016s
sys     0m10.069s

ﾍﾞﾝﾁ性能を高めまくっておりますよ(´ー｀)しかし弊社FileServerになるのですｺﾚ Posted by minemaz at 2006年04月24日 19:05