Whether one DIMM can be configured for two CPUs

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One DIMM can be configured for two CPUs, but it is not recommended. Based on the DIMM installation sequence of servers, install the DIMM in the first slot. Then the DIMM can be shared by two CPUs.

Other related questions:
Minimum number of DIMMs in a two-socket server
A minimum of one DIMM can be installed in a two-socket server.

Use of DIMMs, CPUs, and hard disks not provided by Huawei
The self-purchased components (such as DIMMs, CPUs, and hard disks) or components removed from other vendors' servers cannot be used in Huawei servers.

Whether the Huawei ViewPoint 8036 can deliver one channel of video to two endpoints
A matrix or a switch is required to enable the Huawei ViewPoint 8036 to deliver one channel of video to two endpoints.

Whether one ODU0 service can be configured on the TN53ND2 board after two ODU0 services are deleted
1. If the ODU timeslot configuration mode is set to Assign random on the TN53ND2 board, one ODU1 service can be configured after two ODU0 services are deleted, which must be made on the TN53ND2 boards at both ends. Otherwise, services parsing fails, making services become unavailable. 2. If the ODU timeslot configuration mode is set to Assign consecutive on the TN53ND2 board, one ODU1 service cannot be configured after deleting two ODU0 services because there are mappings between ODU0 and ODU1 services.

Whether one of the two power inputs can be disconnected for S5000/S2600 storage systems
Whether one of the two power inputs can be disconnected for S5000/S2600 storage systems: Yes. The power supplies of S5000/S2600 storage system are in 1+1 redundant design. Either of the power supplies can provide sufficient power to the whole S5000/S2600 device under standard voltage and current. When only one power supply provides power to the storage system, to guarantee data storage security and ensure that cache data can be completely written to disks during a power failure, the cache write policy is automatically adjusted from write back to write through. Then data is directly written to disks but not to cache. When the write-through policy is adopted, the system performance will be deteriorated. When two power supplies provide power to the storage system, the cache write policy is adjusted from write-through to write-back.

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