Configuring CPU Hyper-Threading

50

Hyper-Threading improves parallelization of computations (doing multiple tasks at once) performed on x86 microprocessors. Although a single-thread chip can process thousands of instructions per second, only one instruction can be performed at a time. Hyper-Threading allows multi-thread processing at the same time, improving chip performance.

You can enable or disable Hyper-threading on the BIOS:
? Romley platform BIOS: Advanced->advanced processor->Intel HT Technology
? Grantley platform BIOS: Advanced -> Intel RC Group -> Processor Configuration -> Hyper-Threading [ALL]
? Brickland platform BIOS: IntelRCSetup�?Processor Configuration�?Hyper-Threading [ALL]

Other related questions:
Impact of CPU hyper-threading
Enabling CPU hyper-threading allows the system to identify more number of CPU cores than the actual physical CPU cores.

Introduction to the Dorado Hyper features
Dorado series storage systems provide multiple data protection features, improving the data security of the storage systems and offering a solid foundation for data backup and disaster recovery. -The snapshot feature provides a mapping table for locating data so that data copies can be rapidly accessed. -Remote replication creates an available data duplicate of a local storage system almost in real time on a storage system that resides in a different region. The duplicate is instantly available without data restoration operations, protecting service continuity and data availability to the maximum extent. Remote replication is the core of the disaster recovery technology. -LUN copy is a data copy technology that quickly transfers data within a device or between devices. Clone, a type of snapshot technology, obtains fully populated point-in-time copies of source data. Clone is a backup approach that allows incremental synchronization. -HyperMetro enables that both data centers are active and bear services together to improve overall serviceability and resource utilization. -HyperMirror is a continuous data protection technology. It creates two physical mirror copies for a LUN to achieve continuous LUN backup and protection.

Hyper series features of V3 storage
V3 series storage systems provide multiple data protection features, improving the data security of the storage systems and offering a solid foundation for data backup and disaster recovery. - The snapshot feature provides a mapping table for locating data and data copies can be rapidly accessed. - Remote replication creates an available data duplicate of a local storage system in real time on a storage system that resides in a different region. The duplicate is instantly available without data restore operations, protecting service continuity and data availability to the maximum. Remote replication is the core technology of disaster recovery. - LUN copy is a data copy technology that quickly transfers data within a device or between devices. - Clone, a type of snapshot technology, obtains fully populated point-in-time copies of source data. Clone is a backup approach that allows incremental synchronization. - HyperMetro enables that both data centers are active and bear services together to improve overall serviceability and resource utilization. - HyperMirror is a continuous data protection technology. It creates two physical mirror copies for a LUN to achieve continuous LUN backup and protection.

Method used to start and stop SNMP threads
You can start and stop SNMP threads as follows: 1. Fault location and rectification a. The I2000 fails to obtain the management IP address. b. Vulnerability scanning or other requirements 2. Solution a. Query the SNMP thread. Log in to the debug mode, go to the /OSM/snmp_agent/conf/ directory, and enter ./show_snmp.sh to query. b. Stop the SNMP thread. Enter ./stop_snmp.sh to query. c. Start the SNMP thread. Enter ./start_snmp.sh to query. To query the SNMP thread and running status, refer to step a.

CPU
For Huawei server CPU specifications, enter a product model + CPU; for example, RH2288 V3 CPU.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top