Есть железяка с 2 рейдами(10(4 х 75гб) - sda1 и 1(2 х 500гб) - sda2)Скорость загрузки\отдачи файлов(что по ftp,http и др) в районе 200-1000 kbytes\s :(
Подскажите куда копать!
OS - Centos 5
[root@xxx /]# uname -a
Linux xxx.xxx.xx 2.6.18-8.el5 #1 SMP Thu Mar 15 19:46:53 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
[root@xxx /]# dmesg | grep scsi
scsi0 : LSI Logic SAS based MegaRAID driver
sd 0:2:0:0: Attached scsi disk sda
sd 0:2:1:0: Attached scsi disk sdb
scsi 0:0:14:0: Attached scsi generic sg0 type 13
sd 0:2:0:0: Attached scsi generic sg1 type 0
sd 0:2:1:0: Attached scsi generic sg2 type 0
[root@xxx /]# hdparm -t /dev/sda1
/dev/sda1:
Timing buffered disk reads: 534 MB in 3.00 seconds = 177.86 MB/sec
[root@xxx /]# hdparm -t /dev/sda2
/dev/sda2:
Timing buffered disk reads: 344 MB in 3.00 seconds = 114.65 MB/sec
[root@xxx /]# hdparm -T /dev/sda1
/dev/sda1:
Timing cached reads: 9040 MB in 2.00 seconds = 4524.93 MB/sec
[root@xxx /]# hdparm -T /dev/sda2
/dev/sda2:
Timing cached reads: 9692 MB in 2.00 seconds = 4851.81 MB/sec