[Users] Intel VT-x and openVZ/virtuozzo 7 CPU virtu technology

[Dmitry Mishin]

Hello,

Your processor does not have 'Unrestricted Guest' feature, which is highly
recommended for KVM virtual machines. But you can give them a try.
As for Containers, simply ignore this message.
 
> by the way CT a based on which technology (openvz 6 legacy "cgroups" or
LXC, or something else ... ) ?
Containers are based on cgroups & namespaces, same kernel technologies
which are used by LXC project.

Thank you,
Dmitry.

On 04/10/16 12:39, "users-bounces at openvz.org on behalf of Jehan Procaccia"
<users-bounces at openvz.org on behalf of jehan.procaccia at tem-tsp.eu> wrote:

>I am trying to install virtuozzo OS (3515) on a dell R610 model, it
>warns at the very begining of the install process with
>"environement not fully supported virtualization technology"
>Although I did enable Virtualization in the bios !
>is my CPU really uncompatible with virtuozzo 7 ?
>If I want to run only Containers (CT) and no KVM on that host , will it
>work anyway ?
>by the way CT a based on which technology (openvz 6 legacy "cgroups" or
>LXC, or something else ... ) ?
>
>here is my CPU/hardware:
>
>PowerEdge R610
>*-cpu:0
>           description: CPU
>           product: Xeon
>           vendor: Intel Corp.
>           physical id: 400
>           bus info: cpu at 0
>           version: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz
>           slot: CPU1
>           size: 2533MHz
>           capacity: 3600MHz
>           width: 64 bits
>           clock: 1565MHz
>           capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr
>pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx f
>xsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon
>pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monit
>or ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt
>lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
>           configuration: cores=4 enabledcores=4 threads=8
>  *-cache:0
>              description: L1 cache
>              physical id: 700
>              size: 128KiB
>              capacity: 128KiB
>              capabilities: internal write-back data
>         *-cache:1
>              description: L2 cache
>              physical id: 701
>              size: 1MiB
>              capacity: 2MiB
>   *-cpu:1
>           description: CPU
>           product: Xeon
>           vendor: Intel Corp.
>           physical id: 401
>           bus info: cpu at 1
>           version: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz
>           slot: CPU2
>...
>
>regards .
>
>jehan .
>
>
>
>
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