三,
WesternDigital
SolutionBrief
SupremeRAID”SR-1010withOpenFlex”Data244000Series
Introduction
InSoftware-ComposableInfrastructure(SCl),compute,storage,andnetworking
resourcesareabstractedfromtheirphysicallocationsandareusuallymanaged
withsoftwareviaaweb-basedinterface.SCI|makesdatacenterresourcesas
readilyavailableascloudservicesandisthefoundationforPrivateandhybridcloud
solutions.WiththeemergenceofNVMewSSDandNVMe-oFTytechnologies,SCIcan
disaggregatestorageresourceswithoutsacrificingperformanceandlatency.AsNVMe
SSDtechnologyrapidlyevolves,asignificantperformancebottleneckisintroduced-
RAIDdataprotection.
Highlights
SoftwareRAIDRAIDComputations
g@HardwareRAIDInperformingRAIDcomputations,theuserhashistoricallyhadthefollowingtwo
options:
@GPU-basedHardwareAcceleratedSoftware
RAID@OperatingSystemSoftwareRAID(e.g.,MDADMonLinuxg)
@HardwareRAID(e.g.,aRAIDControllerCard)
S