Virtual machine hot migration refers to the virtual machine in the same cluster from a virtual machine in the state of shutting down
One physical server is moved to another physical server.
In Huawei FusionCompute, after the data is deleted inside the virtual machine, the disk size will not be automatically reduced. The next time the user writes again, the internally released space will be used.
In Huawei FusionCompute, the description of the "shared" type disk is correct (multi-select).
In Huawei FusionCompute, the following measurement factors for computing resource scheduling are incorrectly described as
The main purpose on open NUMA functions are correct is ()
A, optimize memory access performance of the virtual machine
Computing capacity B, to maximize the physical host CPU
C, to maximize the physical memory of the machine multiplexing rate
VCPU computing power of D, maximize virtual machine
Which of the following options are KVM (multiple choice)
A, Libvirt
B, Domain 0
C, QEMU
D, ESXI
The configuration of a Huawei switch port is as follows:
Interface (GigabitEhernet 0/0/1)
Port link-type trunk
Port trunk allow-pass vlan 16 17
According to the above configuration, the following statement is correct (D)