Post as a guest Name. A full description of the ConfigUtility is available in the Utilities Manual. While a link may answer the question, it is better to include the essential parts of the answer, and provide the link for reference. Home Questions Tags Users Unanswered. After the initial install we recommend using the latest version of the ATTO Configuration Tool to update the flash bundle before updating to the latest driver version. We ended up rolling back to the debian stock 3. PRN Windows 10 2.

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6Gb ExpressSAS® SAS/SATA RAID Downloads

They were unwilling to help in any way, shape, or form. No, I do not think it is filesystem-specific. For additional information on this update, please visit: Once the card is installed, POST is fine and as the linux kernel is booting we get: I don’t have another T around to test with, but I hope to get a T back in the office and I can try the H card on it.

If you require the latest version, please download at: Would it linyx at all likely if we reformatted the array with EXT4 or XFS under a newer linux build that we would see improved performance? We are running kernel 3.


I am trying to diagnose where the problem is As of Maythe only Linux distribution currently using this kernel is Fedora Core Is this a controller issue then?

I know RAID 5 isn’t good for write peformance, but what could be causing this weird inconsistent read performance? Product photos are available for download at attotech.

SCSI: esas2r: ATTO Technology ExpressSAS 6G SAS/SATA RAID Adapter Driver

Sign up using Facebook. The onboard Dell baseboard management controller doesn’t report any hardware errors either. About this Entry This page contains a single entry by Editor published on December 16, 6: So simply replacing all cables as a shot in the dark should be a better alternative. We att measure disk idle time although I will look at that now.

If you would like to permanently remove the PMC driver, you can try deleting the built-in driver, which is probably located at: It wasn’t the pm ass as we weren’t even getting to that point. This is great info and I apologize for not providing you with as much info to begin with. Yearly Archives Thank you very much for your thorough answer.

I also have tried booting Clonezilla latest live CD with the same result. Subscribe to this blog’s feed. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. All trademarks, trade names, service marks, and logos referenced herein belong to their respective companies.


Hi KnightRyder, I never did figure out what was happening with that kernel. Post as a guest Name.

Downloads | SAS/SATA HBAs & RAID Adapters | ATTO

Introduction Demartek Evaluator Group, Inc. Download the tool to your Mac and double click the file to launch the installer. The disk idle time has corresponding troughs to the peaks in the transfer rate. Sign up using Facebook.

ATTO ExpressSAS R RAID Adapter, CCK Media, London

Take a look at the perfmon disk counters – especially the queue length and the disk idle time correlated to the throughput numbers to make sure that it is indeed a problem with your disk array and the transfer is not bottlenecked elsewhere on the destination disk for example.

In one of our older Dell PowerEdge s the H works just fine on the same 3. There is no other load on the array or server.

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