Dear all,
I am using proxmox beta 4 in my HP DL 380 server with KVM.
I configured Intel P3700 NVME - nvme0n1 as Virtio and on windows server 2008 r2 with virtio-scsi driver
i am getting 100 K random IOPS when iothread is enabled.it works fine.
(the max capacity of the drive is 460 K , and in win2k8 bare metal it gets 350 K random iops !)
But i learned that "vhost-scsi" makes 200 K iops and lower latency.
I am making the disk "SCSI" and "scsi controller" = "Virtio Scsi" , it works in the win2k8 guest as Redhat Virtio SCSI Passthrough, but it only gets
78K iops and cpu is overloaded.
I enabled CONFIG_VHOST_SCSI=m in vpe kernel config , but i don't know it is enough to do this.
How can i use vhost-scsi in proxmox ?
Could you tell me step by step please ?
how to enable, how to setup the disks , which drivers to use etc ?
I am using proxmox beta 4 in my HP DL 380 server with KVM.
I configured Intel P3700 NVME - nvme0n1 as Virtio and on windows server 2008 r2 with virtio-scsi driver
i am getting 100 K random IOPS when iothread is enabled.it works fine.
(the max capacity of the drive is 460 K , and in win2k8 bare metal it gets 350 K random iops !)
But i learned that "vhost-scsi" makes 200 K iops and lower latency.
I am making the disk "SCSI" and "scsi controller" = "Virtio Scsi" , it works in the win2k8 guest as Redhat Virtio SCSI Passthrough, but it only gets
78K iops and cpu is overloaded.
I enabled CONFIG_VHOST_SCSI=m in vpe kernel config , but i don't know it is enough to do this.
How can i use vhost-scsi in proxmox ?
Could you tell me step by step please ?
how to enable, how to setup the disks , which drivers to use etc ?