SCSI over RDMA
E855083
SCSI over RDMA is a storage networking protocol that enables SCSI commands to be transported efficiently over Remote Direct Memory Access–capable networks for high-performance, low-latency data access.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| SCSI over RDMA Protocol | 1 |
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
remote direct memory access protocol
ⓘ
storage networking protocol ⓘ |
| abbreviation | SoRDMA NERFINISHED ⓘ |
| benefit |
better CPU efficiency on hosts
ⓘ
improved IOPS performance ⓘ reduced protocol overhead compared to TCP-based storage ⓘ reduced storage access latency ⓘ |
| category |
RDMA-based storage technology
ⓘ
storage protocol ⓘ |
| compatibleWith |
block storage devices
ⓘ
storage arrays ⓘ storage targets ⓘ |
| controlPlane | SCSI command and status exchange ⓘ |
| dataPlane | RDMA data transfer operations ⓘ |
| designedFor | lossless or low-loss networks ⓘ |
| enables |
kernel-bypass data transfer
ⓘ
remote block storage access ⓘ zero-copy data transfer ⓘ |
| feature |
high throughput
ⓘ
low CPU utilization ⓘ low latency ⓘ offloaded data movement to RNIC ⓘ reliable transport of storage traffic ⓘ |
| hasGoal |
efficient SCSI command transport
ⓘ
high-performance data access ⓘ low-latency data access ⓘ |
| operatesOnLayer | storage networking layer ⓘ |
| relatedTo |
Fibre Channel over Ethernet
NERFINISHED
ⓘ
NVMe over Fabrics NERFINISHED ⓘ iSCSI Extensions for RDMA NERFINISHED ⓘ |
| requires |
RDMA-capable network interface
ⓘ
RDMA-enabled network fabric ⓘ |
| runsOver |
InfiniBand
NERFINISHED
ⓘ
RDMA over Converged Ethernet NERFINISHED ⓘ RDMA-capable networks ⓘ iWARP NERFINISHED ⓘ |
| supportsFunction | transport of SCSI commands over RDMA-capable networks ⓘ |
| supportsModel | initiator-target SCSI model ⓘ |
| transports | SCSI commands ⓘ |
| usedFor |
block-level storage access over RDMA
ⓘ
latency-sensitive storage workloads ⓘ throughput-intensive storage workloads ⓘ |
| usedIn |
clustered storage systems
ⓘ
data center storage fabrics ⓘ high-performance computing environments ⓘ virtualized environments ⓘ |
| usesProtocol | SCSI NERFINISHED ⓘ |
| usesTechnology | Remote Direct Memory Access NERFINISHED ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
SCSI over RDMA Protocol