24.05 SPDK NVMe Bdev and NVMe-oF RDMA Performance Reports
Jun 26, 2024 • Jaroslaw Chachulski
Another part of SPDK 24.05 performance report documents is now available.
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24.05 SPDK NVMe Bdev Performance Report
Jun 24, 2024 • Jaroslaw Chachulski
The first part of the SPDK 24.05 performance report documents is now available.
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SPDK v24.05: NVMe in-band authentication, keyring lib, blob shallow copy
May 24, 2024 • Tomasz Zawadzki
On behalf of the SPDK community I’m pleased to announce the release of SPDK 24.05!!
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Introducing aRFS insights to our 24.01 NVMe-oF TCP performance reports
Apr 11, 2024 • Karol Latecki
We would like to announce the integration of Accelerated Receive Flow Steering (aRFS) results into
our 24.01 SPDK TCP NVMe-oF 24.01 performance report document (Mellanox ConnectX-5 Ex version).
We have added data showcasing aRFS’s impact on NVMe-oF TCP performance - throughput, latency and
CPU utilization.
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24.01 SPDK NVMe-oF RDMA Performance Report
Apr 10, 2024 • Jaroslaw Chachulski
SPDK RDMA NVMe-oF 24.01 performance report document has been published.
This report presents performance results using Intel E810-CQDA2 NIC with
RoCEv2 protocol enabled in the hardware setup.
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24.01 SPDK Vhost Performance Report
Mar 12, 2024 • Jaroslaw Chachulski
SPDK 24.01 Vhost performance report document has been published.
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Announcing the 2024 SPDK Developer Meetup Hosted by Intel
Mar 7, 2024 • Tomasz Zawadzki
Come and join us for the 4th SPDK Developer Meetup, hosted by Intel in the picturesque city of Gdansk, Poland!
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24.01 SPDK NVMe-oF TCP Performance Reports
Mar 7, 2024 • Jaroslaw Chachulski
SPDK TCP NVMe-oF 24.01 performance report documents have been published.
Report documents contain results of bechmark tests carried out using
two different NICs:
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24.01 SPDK NVMe Bdev and NVMe-oF RDMA Performance Reports
Feb 19, 2024 • Jaroslaw Chachulski
First part of SPDK 24.01 performance report documents is now available.
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raid5f: the SPDK RAID 5 implementation
Feb 12, 2024 • Artur Paszkiewicz
RAID 5 is a popular RAID level which, similarly to RAID 1 (mirroring), protects
data in the array against failure of a member drive and can improve read
performance by reading from multiple drives in parallel. It is often preferred
over mirroring because it “wastes” less storage capacity - the array can have
many member drives but the total available capacity is always reduced only by
the size of one member. Meanwhile, RAID 1 exposes the capacity of only one
member. That’s 50% in the most common two-way mirror case, which provides the
same level of protection as RAID 5 - protection from failure of one drive.
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