----- Original Message -----
> From: "Doron Fediuck" <[email protected]>
> To: "i iordanov" <[email protected]>
> Cc: [email protected]
> Sent: Thursday, June 5, 2014 6:50:58 PM
> Subject: Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs
>
>
>
> ----- Original Message -----
> > From: "i iordanov" <[email protected]>
> > To: "Doron Fediuck" <[email protected]>
> > Cc: [email protected], "Yedidyah Bar David" <[email protected]>, "Sandro
> > Bonazzola" <[email protected]>
> > Sent: Thursday, June 5, 2014 7:46:24 PM
> > Subject: Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs
> >
> > Hi Doron,
> >
> > I haven't purchased the Kabini-based system. I hoping that I would be
> > able to learn in advance whether an all-in-one installation of oVirt
> > would work on it. Unfortunately, returning it would be a hassle and I
> > would not get a full refund for it. If there is no way to discover in
> > advance whether oVirt will work on the system, I can take a risk. Is
> > an all-in-one oVirt installation known to work on any of the modern
> > AMD offerings?
> >
> > Thanks!
> > iordan
Hi everyone,
I'm playing with a new AMD Kabini host, to see how it behaves as very
low-cost[1],
low-consumption hypervisor host[2]. I'm still installing the node, so I don't
have actual data yet.
According to libvirt, the host present itself as Opteron_G3.
Plese find attached the output from
virsh (1.2.5) capabilities (caps.txt)
lscpu (lscpu.txt)
lspci (lspci.txt)
+++
[1] You can get a CPU + mainboard with ~85 EURO or even less, and it will
consume
25W fully loaded, much less when idle. The fan is close to inaudible.
[2] I'll put together a document/wiki page with my findings and experience
afterwards.
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Kabini [Radeon HD 8400 / R3 Series]
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP
Audio
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 0
00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Functions 5:1
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Functions 5:1
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI
Controller (rev 01)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller
[AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI
Controller (rev 39)
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI
Controller (rev 39)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI
Controller (rev 39)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI
Controller (rev 39)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller
(rev 02)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor
Function 5
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 11)
02:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 22
Model: 0
Model name: AMD Athlon(tm) 5350 APU with Radeon(tm) R3
Stepping: 1
CPU MHz: 800.000
CPU max MHz: 2050.0000
CPU min MHz: 800.0000
BogoMIPS: 4092.62
Virtualization: AMD-V
L1d cache: 32K
L1i cache: 32K
L2 cache: 2048K
NUMA node0 CPU(s): 0-3
<capabilities>
<host>
<uuid>0e989c0a-956b-343d-c5ac-40167eb07d87</uuid>
<cpu>
<arch>x86_64</arch>
<model>Opteron_G3</model>
<vendor>AMD</vendor>
<topology sockets='1' cores='4' threads='1'/>
<feature name='bmi1'/>
<feature name='perfctr_nb'/>
<feature name='topoext'/>
<feature name='wdt'/>
<feature name='skinit'/>
<feature name='ibs'/>
<feature name='osvw'/>
<feature name='3dnowprefetch'/>
<feature name='cr8legacy'/>
<feature name='extapic'/>
<feature name='cmp_legacy'/>
<feature name='pdpe1gb'/>
<feature name='fxsr_opt'/>
<feature name='mmxext'/>
<feature name='f16c'/>
<feature name='avx'/>
<feature name='osxsave'/>
<feature name='xsave'/>
<feature name='aes'/>
<feature name='movbe'/>
<feature name='sse4.2'/>
<feature name='sse4.1'/>
<feature name='ssse3'/>
<feature name='pclmuldq'/>
<feature name='ht'/>
<feature name='vme'/>
</cpu>
<power_management>
<suspend_mem/>
<suspend_disk/>
<suspend_hybrid/>
</power_management>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
</uri_transports>
</migration_features>
<topology>
<cells num='1'>
<cell id='0'>
<memory unit='KiB'>3400828</memory>
<cpus num='4'>
<cpu id='0' socket_id='0' core_id='0' siblings='0'/>
<cpu id='1' socket_id='0' core_id='1' siblings='1'/>
<cpu id='2' socket_id='0' core_id='2' siblings='2'/>
<cpu id='3' socket_id='0' core_id='3' siblings='3'/>
</cpus>
</cell>
</cells>
</topology>
<secmodel>
<model>selinux</model>
<doi>0</doi>
<baselabel type='kvm'>system_u:system_r:svirt_t:s0</baselabel>
<baselabel type='qemu'>system_u:system_r:svirt_tcg_t:s0</baselabel>
</secmodel>
<secmodel>
<model>dac</model>
<doi>0</doi>
<baselabel type='kvm'>+107:+107</baselabel>
<baselabel type='qemu'>+107:+107</baselabel>
</secmodel>
</host>
<guest>
<os_type>hvm</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-i386</emulator>
<machine canonical='pc-i440fx-2.0' maxCpus='255'>pc</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-q35-1.6</machine>
<machine maxCpus='255'>pc-q35-1.5</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-0.10</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-q35-1.4</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine canonical='pc-q35-2.0' maxCpus='255'>q35</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-q35-1.7</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-0.13</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/bin/qemu-kvm</emulator>
<machine canonical='pc-i440fx-2.0' maxCpus='255'>pc</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-q35-1.6</machine>
<machine maxCpus='255'>pc-q35-1.5</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-0.10</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-q35-1.4</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine canonical='pc-q35-2.0' maxCpus='255'>q35</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-q35-1.7</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-0.13</machine>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<disksnapshot default='on' toggle='no'/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
<pae/>
<nonpae/>
</features>
</guest>
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<machine canonical='pc-i440fx-2.0' maxCpus='255'>pc</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-q35-1.6</machine>
<machine maxCpus='255'>pc-q35-1.5</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-0.10</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-q35-1.4</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine canonical='pc-q35-2.0' maxCpus='255'>q35</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-q35-1.7</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-0.13</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/bin/qemu-kvm</emulator>
<machine canonical='pc-i440fx-2.0' maxCpus='255'>pc</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-q35-1.6</machine>
<machine maxCpus='255'>pc-q35-1.5</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-0.10</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-q35-1.4</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine canonical='pc-q35-2.0' maxCpus='255'>q35</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-q35-1.7</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-0.13</machine>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<disksnapshot default='on' toggle='no'/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
</features>
</guest>
</capabilities>
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