Hi, I dont know how describe this but here I go
the motherboard is a asus pbz77-m , I have 2 6GB sata ports and 4 3GB sata ports
the main disk is a solid ssd , connected to the 6GB port
this disk give me :
everything is good
then, I have 2 hard disks of 2TB in mirror mode
smartctl gives me
good..in the two drives
the problem is when I copy files from the pool in the mirror disks
starts copy the file, then dont copy nothing for a while and then start again
the output of
(ada0 is the main system)
only have in
/boot/loader.conf
the following lines
I take out the other modules..nvidia,etc
any ideas?
the motherboard is a asus pbz77-m , I have 2 6GB sata ports and 4 3GB sata ports
the main disk is a solid ssd , connected to the 6GB port
this disk give me :
smartctl -a /dev/ada0
Code:
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
then, I have 2 hard disks of 2TB in mirror mode
smartctl gives me
Code:
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
the problem is when I copy files from the pool in the mirror disks
starts copy the file, then dont copy nothing for a while and then start again
the output of
iostat -w1
Code:
tty ada0 ada1 ada2 cpu
tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id
5 334 120 289 33.9 764 23 17.5 753 23 17.2 0 0 1 0 99
1 545 111 555 60.3 982 128 122.7 985 127 122.0 0 0 6 0 93
0 191 128 945 118.0 968 131 123.5 984 131 125.5 0 0 4 0 96
0 193 128 1511 188.8 1002 131 128.7 1015 127 126.3 0 0 4 0 96
0 192 128 722 90.0 1009 132 129.9 1006 130 127.5 0 0 6 0 94
0 192 128 638 79.6 993 131 127.0 1023 127 126.7 0 0 4 0 96
0 191 111 657 71.1 1009 130 128.3 1024 128 128.2 0 0 8 0 92
0 193 128 609 76.0 987 131 126.2 1022 126 125.6 0 0 3 0 97
tty ada0 ada1 ada2 cpu
tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id
0 191 128 522 65.3 988 34 32.7 1024 36 35.9 0 0 1 0 99
0 533 128 658 82.1 0.0 0 0.0 0.0 0 0.0 0 0 1 0 99
0 192 128 577 72.0 0.0 0 0.0 0.0 0 0.0 0 0 1 0 99
0 190 128 700 87.5 0.0 0 0.0 0.0 0 0.0 0 0 0 0 100
0 194 127 554 68.9 0.0 0 0.0 0.0 0 0.0 0 0 0 0 100
0 328 128 544 68.0 0.0 0 0.0 0.0 0 0.0 0 0 1 0 99
0 198 128 505 63.0 0.0 0 0.0 0.0 0 0.0 0 0 0 0 100
0 197 128 476 59.5 0.0 0 0.0 0.0 0 0.0 0 0 0 0 100
tty ada0 ada1 ada2 cpu
tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id
1 189 128 531 66.2 0.0 0 0.0 0.0 0 0.0 0 0 1 0 99
0 561 128 470 58.8 0.0 0 0.0 0.0 0 0.0 0 0 0 0 99
0 187 128 517 64.4 0.0 0 0.0 0.0 0 0.0 0 0 0 0 100
^C 8 545 128 367 45.9 0.0 0 0.0 0.0 0 0.0 0 0 0 0 99
(ada0 is the main system)
only have in
/boot/loader.conf
the following lines
Code:
kern.cam.pmp.default_timeout=30
kern.hz="300"
vfs.zfs.arc.max="3G"
fusefs_load="YES"
#cryptodev_load="YES"
#ichsmb_load="YES"
#smbus_load="YES"
hw.usb.no_boot_wait="1"
hw.usb.no_shutdown_wait=1
kern.cam.boot_delay="500"
kern.cam.scsi_delay="500"
vfs.zfs.prefetch_disable="0"
I take out the other modules..nvidia,etc
any ideas?