houkouonchi
RIP
- Joined
- Sep 14, 2008
- Messages
- 1,622
Wont be long before I do an update now guys =)
I am really impressed with the speed of the array too. Here is read speeds to the block device:
and write speed to the file-system:
Keep in mind this is *While* the machine is doing a background init @ 80% priority. already getting significantly better results than my ARC-1280 in normal state.
Total power usage of both 15 disk enclosures under full load was around 270 watts so not too bad there either for powering 30 disks.
Some smart stats of the disks using a script I wrote to just parse the info I want using smartctl (including temps):
The first enclosure (1280) is norco and the other two are supermicro with 5v mod.
And none of the retail packaged drives I got from frys have any bad sectors or dead out of the box (all 30 worked).
I am really impressed with the speed of the array too. Here is read speeds to the block device:
Code:
root@dekabutsu: 01:01 PM :~# dd bs=1M count=20000 iflag=direct if=/dev/sde of=/dev/null
20000+0 records in
20000+0 records out
20971520000 bytes (21 GB) copied, 16.4803 s, 1.3 GB/s
and write speed to the file-system:
Code:
root@dekabutsu: 01:01 PM :/data2# dd bs=1M count=20000 oflag=direct if=/dev/zero of=./20gb.bin
20000+0 records in
20000+0 records out
20971520000 bytes (21 GB) copied, 21.8738 s, 959 MB/s
Keep in mind this is *While* the machine is doing a background init @ 80% priority. already getting significantly better results than my ARC-1280 in normal state.
Total power usage of both 15 disk enclosures under full load was around 270 watts so not too bad there either for powering 30 disks.
Some smart stats of the disks using a script I wrote to just parse the info I want using smartctl (including temps):
Code:
root@dekabutsu: 01:30 PM :~# /bin/diskinfo.sh --noserial
ARC-1280 Enclosure #1
Port Model Number/Firmware Re-aloc/Pend/PS/DaysOn Temp:
1 HDS722020ALA330/JKAOA28A 0/0/31/471 37
2 HDS722020ALA330/JKAOA28A 0/0/29/471 37
3 HDS722020ALA330/JKAOA28A 0/0/29/471 37
4 HDS722020ALA330/JKAOA28A 0/0/29/470 36
5 HDS722020ALA330/JKAOA28A 1/0/30/470 37
6 HDS722020ALA330/JKAOA28A 0/0/29/469 40
7 HDS722020ALA330/JKAOA28A 0/0/29/469 40
8 HDS722020ALA330/JKAOA28A 0/0/29/468 38
9 HDS722020ALA330/JKAOA28A 0/0/30/468 39
10 HDS722020ALA330/JKAOA28A 0/0/29/468 40
11 HDS722020ALA330/JKAOA28A 0/0/29/467 40
12 HDS722020ALA330/JKAOA28A 1/0/29/467 39
13 HDS722020ALA330/JKAOA28A 10/0/33/466 39
14 HDS722020ALA330/JKAOA28A 0/0/32/466 38
15 HDS722020ALA330/JKAOA28A 0/0/32/465 39
16 HDS722020ALA330/JKAOA28A 0/0/33/465 40
17 HDS722020ALA330/JKAOA28A 0/0/34/464 38
18 HDS722020ALA330/JKAOA28A 0/0/33/464 40
19 HDS722020ALA330/JKAOA28A 0/0/33/463 40
20 HDS722020ALA330/JKAOA28A 0/0/33/463 37
ARC-1880x Enclosure #2
Port Model Number/Firmware Re-aloc/Pend/PS/DaysOn Temp:
1 HDS5C3030ALA630/MEAOA580 0/0/6/0 35
2 HDS5C3030ALA630/MEAOA580 0/0/7/0 35
3 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
4 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
5 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
6 HDS5C3030ALA630/MEAOA580 0/0/6/0 37
7 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
8 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
9 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
10 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
11 HDS5C3030ALA630/MEAOA580 0/0/6/0 37
12 HDS5C3030ALA630/MEAOA580 0/0/6/0 37
13 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
14 HDS5C3030ALA630/MEAOA580 0/0/6/0 36
15 HDS5C3030ALA630/MEAOA580 0/0/6/0 35
ARC-1880x Enclosure #3
Port Model Number/Firmware Re-aloc/Pend/PS/DaysOn Temp:
1 HDS5C3030ALA630/MEAOA580 0/0/19/7 35
2 HDS5C3030ALA630/MEAOA580 0/0/18/7 35
3 HDS5C3030ALA630/MEAOA580 0/0/16/7 36
4 HDS5C3030ALA630/MEAOA580 0/0/18/7 36
5 HDS5C3030ALA630/MEAOA580 0/0/16/7 37
6 HDS5C3030ALA630/MEAOA580 0/0/15/7 37
7 HDS5C3030ALA630/MEAOA580 0/0/15/7 36
8 HDS5C3030ALA630/MEAOA580 0/0/15/7 37
9 HDS5C3030ALA630/MEAOA580 0/0/17/7 36
10 HDS5C3030ALA630/MEAOA580 0/0/17/7 36
11 HDS5C3030ALA630/MEAOA580 0/0/15/7 37
12 HDS5C3030ALA630/MEAOA580 0/0/17/7 36
13 HDS5C3030ALA630/MEAOA580 0/0/15/7 37
14 HDS5C3030ALA630/MEAOA580 0/0/15/7 37
15 HDS5C3030ALA630/MEAOA580 0/0/15/7 35
root@dekabutsu: 01:31 PM :~#
The first enclosure (1280) is norco and the other two are supermicro with 5v mod.
And none of the retail packaged drives I got from frys have any bad sectors or dead out of the box (all 30 worked).