Such as:
RAID 0 or strip or stripping
- RAID 0 - is it worth it?
- RAID0 - file system performance using a strip-
- RAID 0 - data recovery
- RAID 0 - a data security
RAID 1 Mirroring or Mirror
- RAID 1 - is it worth?
- RAID 1 - Data Security
- RAID 1 - efficiency and speed reading
And of course:
RAID data recovery
and general questions on RAID performance, speed and reading, and data security issues and ways ofrecovering data from RAID.
This article is based on several tests using hardware RAID on the MSI 790FX-GD70.
I've always liked the album go Platinum MicroStar or whatever they call them - at least those with higher-end - they had the superior features and interesting solutions.
Unfortunately, for some time, I noticed some weaknesses in their technology - the disc is "moods", ie: they have problems with certain types of equipment as well as future updates BIOS are not sufficiently satisfactory to be able to rely on the brand. For availability of models, not to mention ... we switched to the ASUS-out and, despite the fact that it also has several drawbacks, however, difficult at present for a better day repetitively disc quality. Well, maybe the series M4A785TD-v evo, where the BIOS was crashing every second. Now we test the model as a platform for low-cost computers M4A88TD-V EVO and a great exercise
The moment I write this article works on K9A2Platinum with integrated controller for SAS and the disk 15 000 rev / min with sticker DELL (specifically Cheetach ST3146356SS from Seagate). Less than 5.5ms access a le ... this probably in another article ...
This board (MSI 790FX-GD70) is distinguished by a built-in hardware RAID controller. In theory this means that the raid is carried out by the CPU chip, and not with the driver and operating system. In other words should be faster, more efficient and more stable.
Data Retrieval in Seattle - data recovery, 24/7 hard drive recovery, raid recovery
How was it in reality? It turns out the tests.
The plate that we used to build a workstation configured to work in AutoCad.
Additional components of the computer are:
Phenom II 965
8GB 1333MHz RAM Geil Black Dragon
ASUS GTS250 512M
2x Samsung 1TB 32MB HD103SJ F3
Chieftec APS-750C
The whole of Windows 7 Professional x64 (64 bit)
Unfortunately, due to the fact that the equipment had to be quickly delivered to the customer did not have time to do testing on Windows XP.
Above the mirror test matrix built on the SATA controller (RAID software)
Above the second test performed on a hardware SATA RAID controller