我几年前跑过测试，nvme存储Paravirtual SCSI性能比LSI好，但不如直通。网络方面vmxnet比e1000好，但不如...
Virtual SCSI Adapters VMware provides two commonly used virtual SCSI adapters for Windows Server 2019: LSI Logic SAS and VMware Paravirtual SCSI (PVSCSI). The default adapter when creating new VMs running Windows on vSphere is LSI Logic SAS, and this adapter can satisfy the requirements of most ...
对于 SCSI 控制器,您可以选择 BusLogic、LSI Logic 或 LSI Logic SAS。如果要在 ESX 主机中创建远程虚拟机,您还可以选择 VMware 准虚拟 SCSI (Paravirtual SCSI, PVSCSI) 适配器。 BusLogic 和 LSI Logic 适配器具有并行接口。LSI Logic SAS 适配器具有串行接口。LSI Logic 适配器已提高性能,与通用 SCSI 设备...
For VMware Paravirtual SCSI (PVSCSI), the Paravirtual adapter is different from the LSI vSCSI adapters in that its queue depth can be adjusted higher: Up to 256 for devices and 1024 for the adapter. For more information, see the VMware KB article, Large-scale workloads with intensive I/O ...
Virtuális hálózati adapter VMXNET3 paravirtualizált hálózati adapter (NIC); engedélyezze a vendég windowsos fogadóoldali skálázást (RSS) a virtuális hálózati adapteren. Memory (Memória) Használjon teljes virtuálisgép-foglalási memóriát a WSFC-fürt csomópontjaihoz. Növ...
Follow guidelines in these VMware Knowledge Base articles: • Configuring disks to use VMware Paravirtual SCSI (PVSCSI) adapters at http://kb.vmware.com/kb/1010398 • Do I choose the PVSCSI or LSI Logic virtual adapter on ESX\ESXi 4.0 for non-IO intensive workloads? ...
对于每个虚拟机内的应用程序和客户机操作系统,存储子系统显示为与一个或多个虚拟SCSI磁盘相连的虚拟SCSI控制器。虚拟机只能查看和访问以上类型的SCSI控制器。这些控制器包括BusLogic Parallel、LSI Logic Parallel、LSI Logic SAS和VMWare Paravirtual。 虚拟SCSI磁盘通过数据中心的数据存储元素制备。数据存储就像一个存储设...
However, ESXi also includes a paravirtualized SCSI storage adapter, PVSCSI (also called VMware Paravirtual). The PVSCSI adapter offers a significant reduction in CPU utilization as well as potentially increased throughput compared to the default virtual storage adapters, and is thus the best choice ...
When you use a paravirtual RDMA (PVRDMA) device, you might be stuck with the unavailable device in link down state until the guest OS reloads the PVRDMA guest driver When the PVRDMA driver is installed on a guest OS that supports PVRDMA device, the PVRDMA driver might fail to load properly...
• LSI Logic SAS. Default for Windows 2008 and newer. Required for Microsoft Cluster Service (MCSC) within Windows 2008 and later releases. • VMware Paravirtual (PVSCSI). The highest performing vSCSI controller with a default adapter queue depth of 254 I/O operations and a per-device ...