Power-on of the OceanStor V3 series


Power-on sequence of the OceanStor V3 series:
Switch on external power supplies connecting to all the devices �?Press the Power button on either controller �?Switch on Ethernet switches or Fibre Channel switches if any �?Switch on application servers

Other related questions:
Power-off of the OceanStor V3 series
Power-off sequence of the OceanStor V3 series: Stop host services �?Power off the controller enclosure by holding down the Power button for 5 seconds or on OceanStor DeviceManager �?Disconnect the controller enclosure and disk enclosure from external power supplies

SmartCache feature of OceanStor T series/V3 series
SmartCache is an intelligent caching technology that uses SSDs as read cache resources. This technology creates a SmartCache pool of SSDs and migrates frequently accessed random small I/Os from conventional hard disk drives (HDDs) to the high-speed cache pool. The data read speed of SSDs is much faster than that of HDDs, so SmartCache greatly shrinks the hot data response time and improves the system performance. SmartCache divides an intelligent cache pool into partitions that provide fine-grained SSD cache resources for services. Different services can share one partition or use different partitions. The partitions are isolated from each other. More cache resources can be allocated to key applications to ensure application performance. SmartCache does not interrupt existing services or compromises data reliability.

Do OceanStor T series/V3 series products support SmartCache?
OceanStor T or V3 series storage systems support the SmartCache feature.

V3 power module
V3 power modules are described as follows: The storage system supports AC power modules. Power modules can ensure that the controller enclosure works correctly in maximum power consumption mode.

Product specifications of OceanStor Dorado V3 Series
The OceanStor Dorado5000 V3&Dorado6000 V3P product specifications consist of the software and hardware specifications. The hardware consists of the controller enclosure and disk enclosure. The software includes the storage system software, maintenance terminal software, and application server software. For details, see: Product Specifications.

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