-Camera Processes constantly restarting
-Slow read/write performance on drives
Check device manager on your server to ensure that the storage controller has a driver installed.
If not, or if it is disabled, please reference the following sites:
LSI 3WARE 9750 RAID Card
Adaptec 6xxx/7xxx RAID Card
On Board RAID - Intel RST
General RAID Card settings:
The two things that are most important on a RAID card is read and write cache. Both of these can be enabled or disabled based on how your system is configured.
Read Cache: Always Enabled
Write Cache: Only enable this option if the server is on backup power (UPS/Generator) and you can ensure the server will never shutdown without user interaction. If this is enabled and a server loses power, there is a chance that the operating system and the SQL databases could be corrupt and unusable. Write caching will also make the I/O on your system increase.