LSI 8308ELP
4x WD 640GB (WDCWD6402AAEX0) in RAID5
64k stripe size
Write performance is horribly low. Is this how it's supposed to be or am I missing something?
I have 24 of these for sale on eBay right now. Pulled from a VM Server that got upgraded 8GB sticks. All tested and working fine. Asking $35 a stick. Anyone interested?
SAMSUNG 4GB PC3L-10600R REG ECC DDR3-1333
I have a GTX 550 Ti sitting idle in my work PC. What would net me the most PPD? Is there a native linux client or would I need to run a Windows VM? (I have a Win7 guest in VMware)
Running Ubuntu 12.04 and version 304.43-0ubuntu1~precise~xup1 of the nvidia-current drivers.
Looks like I'm averaging about 12-15k this first week.
Had to stick with stock clocks as I'm using the stock CPU heatsink... which is a POS. Maybe I can get my boss to order a better heatsink and try again.
Unfortunately this is my work PC and I do use it throughout the day so it's not...
No more bigadv?? :confused:
I've been away since March.
What's the best config to run on an Intel 2600K system (Asus Z77 Sabertooth)
Running linux native.
It's all in my sig
Asus P6T Deluxe, i7 920 @3.6Ghz, Corsair H50, 6GB G.Skill DDR3 @1480Mhz, Nvidia 9800GT, 650W PSU
180 BCLK x20, 1.225v VCORE, 1.5v DRAM, 1.275v VTT, 1.1v IOH, 1.8v PLL
Processor is a C0 stepping.
System has been stable for over a year @3.6ghz (Aug '10 til now) folding...
Ok so tried a bunch of stuff... nothing helped. Lowered my overclock back to stock voltages, etc and now I'm rock stable. Guess it's time to re-evaluate my overclock and get it stable again. :rolleyes:
PSU, Mobo, and CPU were all purchased 11/22/2008
I'm going to try and narrow down the culprit. Going to put 3 drives on one 12v rail, the other 3 drives on a separate rail, and then try swapping in a known working video card if that doesn't correct it.
It is broke though.. random unexplained lockups every couple of days. Lost a couple bigadv wu recently because of it, and my RAID5 array incurred some damage as well.. had to rebuild it.
Issues started after adding the 2 750GB drives.. maybe I need to spread the load out over the 12V rails...
Having random lockups on my i7 920 folding machine and I'm starting to think my PSU is not enough to keep up. Opinions?
I currently have a 650W Antec.
Here is what I'm running....
i7 920 @ 3.6ghz
Corsair H50
4x 640gb HDDs in RAID5
2x 750gb HDDs in RAID0
Nvidia 9800GT
LSI MegaRaid...
My /home directory is only 60 gig and I was copying files from another machine and it filled up briefly. Of course it had to happen as it was saving a checkpoint.. :o
The 50/50 odds weren't with me. It restarted the WU at 0%. With only a day left to go in the deadline (and 2 days worth of work already done) I had to let it go and start a new 6900.
Oh trust me I have plenty of space. All totalled up I have about 7.5 TB between my two systems. I just partitioned my /home directory funky and it filled up briefly while copying some files around.
How is drive space a PPD bump?
Lost a 76% complete bigadv workunit due to a full disk tonight.. argh!
Any way to recover from this? When I restart the client it starts over at 0% instead of resuming from the last checkpoint.
Info: Linux (Ubuntu 10.10) running client version 6.34
i7 920 @ 3.6ghz - Average TPF
2684
51:05
2685
40:25
2689
No data
6901
34:59
Keep in mind this isn't a dedicated folding box though.. so averages may be a little on the high side.