PDA

View Full Version : RAID configurations



Pages : 1 [2]

cmox
02-28-2008, 03:33 PM
Some words about what I use...

The whole workstation cost ca. 1200 Euros (ca. 1800$) including Windows XP Home, it was assembled from pieces by a mailorder house. I could have paid twice that price for a Mac Pro, right. I use this PC for one year and had no trouble, no data loss, and not one single crash.

Nvidia
Board: DFI LANparty UT nF3 Ultra-D. This is actually a board that gamers love. Based on nVidia nForce 3 Ultra with integrated RAID controller.
CPU: AMD X2 3800+
Graphics card: Matrox G550
Power: Enermax 365Watt
RAM: 2x 1024MB MDT plus 2x 512 MB = 3000 MB

The hard disks are the interesting part:

1. 4x 80GB SATA Hitachi as a RAID 0+1 using the RAID controller on the mainboard. It has two partitions, "C" for Windows and the programs and "D" for the data that I currently use, e.g. a part of my archive

2. 1x 320 GB IDE as internal backup.

3. In one slot I have an eSATA controller. This is for my external backup disk, a 1 TB Samsung Spinpoint in an external Icy Box case that allows USB2 and eSATA. In fact, eSata is lightyears ahead of any USB disk. Probably the fastest backup I ever had.

I spare you the description of the case (huge) and fans (many).

But one word about the performance: a b/w scan from my Imacon is pretty big. One 35mm negative as a 16 bit Tiff has ca. 75 MB. This is opened in Photoshop CS2 in about 2 seconds. Not too bad.

I spent ca. 45 Euro on a wonderful program named Acronis True Image which allows disk images. In case of a crash I can easily retrieve the whole setup and my data, much better than any other backup software I ever used (Retrospect was the worst by far).

What really annoys me is that I paid something to Microsoft. If Photoshop were available for Linux or if GIMP had 16 bit Tiff processing I would have a Linux (Ubuntu) computer.

Carl
12-14-2009, 07:07 PM
Susan,

If I was you I would get no less than 6 drives using a Raid 0 setup. If you can buy 10k rpm drives and use a separate Raid controller that has at least 512kb controller cache and plugs into a Pci-e slot that would help a lot. If your going to scan 4x5 your files will be ~1gb in size or so which means your going to run out of ram as soon as you open up PS and start on creating layers. The speed of the raid array is essential for that. Set the raid array as your primary scratch PS disk. Check out my setup online at www.mondragonfineart.com

Dismayed
02-27-2011, 07:27 PM
Susan,

If I was you I would get no less than 6 drives using a Raid 0 setup. If you can buy 10k rpm drives and use a separate Raid controller that has at least 512kb controller cache and plugs into a Pci-e slot that would help a lot. If your going to scan 4x5 your files will be ~1gb in size or so which means your going to run out of ram as soon as you open up PS and start on creating layers. The speed of the raid array is essential for that. Set the raid array as your primary scratch PS disk. Check out my setup online at Mondragon Fine Art (http://www.mondragonfineart.com)

RAID 0 with 6 drives? Just be sure to back up your data because you'll lose your data with the failure of a single drive.