Shopbop Designer Fashion Brands. This is why its important to monitor not only peak latency to see the highest peaks, but also to look at standard deviation, which shows the variation in latency. Subject to credit approval. In this section, the Z-Drive R4 in Windows stood out with the highest burst and steady-state performance, followed by the ioDrive Duo. Out of the three PCIe Application Accelerators in this review, only the Fusion-io ioDrive Duo offers a method to change the sector size or user-visible formatted space for increased performance. First, Fusion-io products include power cut features that ensure data integrity during unexpected power outages.
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The File Server standard deviation profile of both the ioDrive Duo and WarpDrive stayed fairly tight together in both Windows and Linux up until the higher effective jp depths. Co-founders were David Flynn and Rick White.
HP ioDrive IO Accelerator for ProLiant Servers – solid state drive – 320 GB – PCI Express x4
Loading recommendations for this item At the times where it is fastest in Windows it is at its slowest in Linux with a queue depth scaling problem in the driver we tested.
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It should be noted that these cards are not designed for a workstation environment, as workstations typically don’t offer cooling support for Iiodrive add-ons in stock configurations. Comparing its driver performance, it was consistently faster in Linux in this particular test. Fusion-io Command Line Status basic.
Switching to a ramped 4K random write test, the ioDrive Duo showed a similar performance profile, beating the other competing models at lower queue depths. Ships from and sold by Network Iosrive Resale.
Even though the Fusion ioDrive Duo didn’t see a dramatic improvement in throughput or average latency, it was able to suppress many of the high-latency spikes found in the stock over-provisioning configuration.
In this review, we’re again working with the GB Fusion ioDrive Duo – this time using more sophisticated tests across both Windows and Linux.
At this time Enterprise Synthetic Workload Analysis includes four common profiles, which can attempt to reflect real-world activity. Given the consistent standard deviation though, many of those blips were few time events, instead of consistently hitting higher response rates.
The New York Times. Before diving into the ioDrive’s performance, it’s important to highlight a few of the key differences between Fusion-io’s flash storage and a typical SSD.
Fusion-io ioDrive Duo Enterprise PCIe Review
Archived from the original on October 14, In this hpp, the Z-Drive R4 in Windows stood out with the highest burst and steady-state performance, followed by the ioDrive Duo.
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This isn’t that uncommon, since over-provisioning generally only improves steady-state write speeds, without an impact on read or write burst speeds. As products designed squarely for the Enterprise Application Acceleration segment, both models excel with heavy workloads across multiple OS platforms.
Customers also shopped for. It takes about 15 mins to flash the firmware and is faster on the standard cards than the Duo cards. Archived from the original PDF on May 9, Going hand-in-hand with faster throughput, the latency also decreased by half in the 4K write preconditioning stage. This collaborative approach makes review output like this even more detailed and relevant to the industry at large. For Linux, we use bit CentOS 6.
One needs to find the proper drivers and firmware to make these cards work. Our next test looks at low-queue depth random 4K transfer speeds with four total workers with a queue depth of 1 each.
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Fusion-io ioDrive Duo Enterprise PCIe Review | – Storage Reviews
Have one to sell? Fusion-io called their architecture ioMemory. The ioDrive Duo saw a similar change as the iodrige reached steady-state, where both paths diverged and the Windows responsiveness became less grouped.
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