Thanks Lonnie. I figured that was the case which was my initial concern for the 
rather generic ‘vm’ name.
If I saw it I would go cool this is the vm board type. But I guess most people 
will be reading the docs!

Regards
Michael Knill






On 14/03/2016, 10:19 AM, "Lonnie Abelbeck" <li...@lonnie.abelbeck.com> wrote:

Hi Michael,

At this point, I don't see any advantage for using "genx86_64-vm" with VMware, 
unless ESXi supports virtio-net NIC drivers ?  The vmxnet3 NIC driver is still 
quite efficient.

The "genx86_64-vm" board type has advantages in both KVM and Xen hypervisors 
and supports virtio-pci drivers and suspend/resume kernel support.

The "genx86_64-vm" standard build currently does not include major PCI related 
packages like Wanpipe, Rhino, HFCS cards and DAHDI card firmware. Unless people 
suggest otherwise, we have quite some time until 1.2.7 will be officially 
released.

In theory, on bare metal the "genx86_64-vm" build will be slightly slower than 
the "genx86_64" build for kernel execution, and VMware ESXi is more 
bare-metal-ish then a paravirtualized VM, agree ?

Some standard distributions, like CentOS 7, merge the "genx86_64-vm" kernel 
specifics into their standard distribution, but for embedded hardware the 
AstLinux philosophy has always been to try to get the most out of the hardware. 
 For example alix/net5501 builds do not have a SMP kernel enabled as that cost 
6-8% (IIRC) in performance.

While the "genx86_64-vm" board type would work fine on VMware ESXi, we are 
still recommending the "genx86_64" board type for VMware.


> PS. My VM customer has been running like a charm!

Excellent to hear !

Lonnie



On Mar 13, 2016, at 5:17 PM, Michael Knill <michael.kn...@ipcsolutions.com.au> 
wrote:

> Hi Lonnie
> 
> Sorry for not asking earlier, but is there any advantage/disadvantage in 
> using this board type for VMWare ESXi?
> If there are disadvantages then should the name be a little more Xen specific?
> 
> PS. My VM customer has been running like a charm!
> 
> Regards
> Michael Knill
> 
> 
> 
> 
> 
> 
> 
> On 13/03/2016, 4:59 AM, "Lonnie Abelbeck" <li...@lonnie.abelbeck.com> wrote:
> 
> Hi,
> 
> In development for the next release, the AstLinux team has added a new board 
> type "genx86_64-vm".
> 
> This board type is specifically designed for virtual machines using KVM/Xen 
> and Virtio paravirtualized drivers.
> 
> Anyone who is interested, we would appreciate testing.  Feel free to 
> privately email me for a link to an "astlinux-1.0-7585-genx86_64-vm.iso" 
> installer ISO.
> 
> This new documentation entry shows how the open source XenServer and 
> XenCenter Windows client can be used to create an AstLinux VM...
> 
> XenServer
> http://doc.astlinux.org/userdoc:guest_vm_xenserver
> 
> BTW, the above example was all performed via VMware Fusion on OS X.
> 
> Lonnie


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