Data Recorder Project

ben chi(f4) said:
Broke the software raid but I can't seem to get headturning speeds or any major improvement.

Ok, keeping the stripe size at 1m I'm getting

Min: 646mb/s
Max: 1054mb/s

I feel as though I'm missing something.
Click to expand...

If these speeds are for three drives then i say thats pretty good.
Put all 8 in one raid set and try again.
 
w00ty w00t

Got some SFF-8087 to SFF-8087. Got two of these from my backplane to my raid controller. I'm now pushing

Read: 1504
Write: 1736

Gonna tweek some more and try different settings to see if I can get anymore speed.
 
Blue Fox said:
Already stated that there won't be any pictures due to the nature of the project unfortunately.
Click to expand...
Strange to say the least. :confused:
How are pics of the hardware going to leak info about the project?

If it is a corporate policy issue, then tell your boss that we won't help unless we see pictures. :p

/Mod lock this thread if no pics.... reason: pointless drool... :eek:
 
spectrumbx said:
Strange to say the least. :confused:
How are pics of the hardware going to leak info about the project?

If it is a corporate policy issue, then tell your boss that we won't help unless we see pictures. :p

/Mod lock this thread if no pics.... reason: pointless drool... :eek:
Click to expand...
Someone on this forum got fired for posting pictures of a large project like this, so lets leave it at that.
 
So, I'm stuck. Here are my settings for my LSI 9260-8i controller:

Read Policy: Adaptive Read Ahead
Write Policy: Always Write Back
IO Policy: Direct IO
Access Policy: RW
Disk Cache Policy: Enabled
Background Initialization: Enabled

At RW from before specs.

I can't seem to bump up the speeds for some reason.

I tried to add a second RAID controller to sort of "dual channel" the raid0 but I wasn't able to configure it correctly, honestly not sure if you can even do that.

So, it's the backplane of the SC216 case sff-8087 connector to sff-8087 raid controller (on both ports).

Also, all FW is updated.

Any thoughts?
 
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