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RE: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel

from [Teo En Ming (Zhang Enming)] [Permanent Link][Original]
To: <enming.teo@xxxxxxxxxxxxxxx>, "'Boris Derzhavets'" <bderzhavets@xxxxxxxxx>, 'Pasi Kärkkäinen' <pasik@xxxxxx>
Subject: RE: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel
From: "Teo En Ming (Zhang Enming)" <enming.teo@xxxxxxxxxxxxxxx>
Date: Wed, 29 Jul 2009 21:07:48 +0800
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Hi,

 

I am looking forward to virtualizing Mac OS X x86 (Intel) version. May I know whether it is free or must be purchased?

 

If it is free, where is the official download link?

 

Thank you.

 

Regards,
 

Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) BEng(Hons)(Mechanical Engineering)

Technical Support Engineer

Information Technology Department
Asiasoft Online Pte Ltd
Tampines Central 1 #04-01 Tampines Plaza
Singapore 529541

Republic of Singapore
Mobile: +65-9648-9798
MSN: teoenming@xxxxxxxxxxx

From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Teo En Ming
Sent: Wednesday, July 29, 2009 12:20 PM
To: Boris Derzhavets; 'Pasi Kärkkäinen'
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel

 

Dear All,

 

I have also virtualized Windows Server 2003 Standard Edition 32-bit on Xen 3.4.1 RC8 Dom 0 Kernel 2.6.30 RC6 on OpenSUSE 11.1 Linux 32-bit host operating system.

 

Please see screenshots here:

 

http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-server-2003-standard-edition.html
 

Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) BEng(Hons)(Mechanical Engineering)

Technical Support Engineer

Information Technology Department
Asiasoft Online Pte Ltd
Tampines Central 1 #04-01 Tampines Plaza
Singapore 529541

Republic of Singapore
Mobile Phone: +65-9648-9798
MSN: teoenming@xxxxxxxxxxx

 

-----Original Message-----
From: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
To: 'Pasi Kärkkäinen' <pasik@xxxxxx>
Cc: <xen-devel@xxxxxxxxxxxxxxxxxxx>, "'Teo En Ming'" <enming.teo@xxxxxxxxxxxxxxx>
Date: Wed, 29 Jul 2009 12:25:42 +0800
Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel

>Uhm? You can't use PCI device passthrough for SCSI or SATA drives?

>You use it to passthrough SCSI or SATA _controller_ (HBA).

Pasi,

I understand that . South Bridge ICH9(10)R is located PCI Bus.
"lspci -v"  gives me :-

00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])                                                                
        Subsystem: ASUSTeK Computer Inc. Device 8277                                             
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 4347                             
        I/O ports at 9c00 [size=8]                                                               
        I/O ports at 9880 [size=4]                                                               
        I/O ports at 9800 [size=8]                                                               
        I/O ports at 9480 [size=4]                                                               
        I/O ports at 9400 [size=32]                                                              
        Memory at f9ffe800 (32-bit, non-prefetchable) [size=2K]                                  
        Capabilities: [80] MSI: Mask- 64bit- Count=1/16 Enable+                                  
        Capabilities: [70] Power Management version 3                                            
        Capabilities: [a8] SATA HBA <?>                                                          
        Capabilities: [b0] Vendor Specific Information <?>                                       
        Kernel driver in use: ahci                                  

How to manage afterwards ? Link would be fine.

Thanks.
Boris.

--- On Tue, 7/28/09, Pasi Kärkkäinen <pasik@xxxxxx> wrote:


From: Pasi Kärkkäinen <pasik@xxxxxx>
Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel
To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, "Teo En Ming" <enming.teo@xxxxxxxxxxxxxxx>
Date: Tuesday, July 28, 2009, 10:24 AM

On Tue, Jul 28, 2009 at 06:49:49AM -0700, Boris Derzhavets wrote:
> >Xen supports PCI device passthrough to paravirtualized domUs without any
> > additional hardware support/requirements.
>
> It was never my concern. But , i guess it works for SCSI drives , not SATA.
>

Uhm? You can't use PCI device passthrough for SCSI or SATA drives?

You use it to passthrough SCSI or SATA _controller_ (HBA). Or a NIC.
Or a USB controller. Or a graphics card.

-- Pasi

> Boris.
>
> --- On Tue, 7/28/09, Pasi Kärkkäinen < pasik@xxxxxx> wrote:
>
> From: Pasi Kärkkäinen < pasik@xxxxxx>
> Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS Kernel
> To: "Teo En Ming" <enming.teo@xxxxxxxxxxxxxxx >
> Cc: "'Boris Derzhavets'" <bderzhavets@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
> Date: Tuesday, July 28, 2009, 8:48 AM
>
> On Tue, Jul 28, 2009 at 08:27:35PM +0800, Teo En Ming wrote:
> > Dear Pasi,
> >
> > I thought only paravirtualized guests allow PCI devices to be passed through
> > from the Dom 0 host? Fully virtualized guests like Windows are not able to
> > access PCI devices directly in Dom 0.
> >
>
> Xen supports PCI device passthrough to paravirtualized domUs without any
> additional hardware support/requirements.
>
> PCI device passthrough to HVM domains requires VT-d (iommu) support.
>
> > Does Core 2 Duo support Intel VT-d? Or only in Xeons?
> >
>
> VT-d support is in the chipset. Not many chipsets have it yet.. And there
> are bugs in the VT-d support in many motherboards..
>
> > I am using Xen 3.4.1 testing code right now. Does it support PCI device pass
> > through?
> >
>
> Yes, I think Xen 3.4.1 has VT-d support. Although the code is still not very
> mature, especially with graphics cards there are a lot of problems.
>
> See xen-devel and xen-users archives for more information.
>
> -- Pasi
>
> > Thank you.
> >
> > Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)
> > BEng(Hons)(Mechanical Engineering)
> >
> > Technical Support Engineer
> >
> > Information Technology Department
> >   
> > Asiasoft Online Pte Ltd
> >   
> > Tampines Central 1 #04-01 Tampines Plaza
> >   
> > Singapore 529541
> >
> > Republic of Singapore
> >   
> > Mobile Phone: +65-9648-9798
> >   
> > MSN: teoenming@xxxxxxxxxxx
> >
> >
> > -----Original Message-----
> >
> > From: Pasi Kärkkäinen < pasik@xxxxxx>
> >
> > To: "'Teo En Ming'" <enming.teo@xxxxxxxxxxxxxxx >
> >
> > Cc: 'Boris Derzhavets' <bderzhavets@xxxxxxxxx>,
> > xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > Date: Tue, 28 Jul 2009 20:32:10 +0800
> >
> > Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS
> > Kernel
> >
> >
> >
> >
> > On Tue, Jul 28, 2009 at 07:25:58PM +0800, Teo En Ming wrote:
> >
> > > Dear Boris,
> >
> > >
> >
> > > Any way I can change the emulated display driver in Windows HVM guest to a
> >
> >
> >
> > > better one for game playing?
> >
> > >
> >
> >
> >
> > You can't really do that. Qemu (used in Xen HVM domains) only provides basic
> >
> > 2D display adapter, so it's not really suitable for gaming.
> >
> >
> >
> > If you want to experiment with unstable/development code, you could try VT-d
> >
> > to passthrough a graphics adapter (the whole device) to HVM guest.
> >
> >
> >
> > I think there are also some graphics drivers that operate through the
> >
> > network, ie. communicate with dom0 graphics hardware, but I don't have any
> >
> > links to those.
> >
> >
> >
> > Xen is mostly a server virtualization software/solution nowadays..
> >
> >
> >
> > -- Pasi
> >
> >
> >
> > > Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)
> >
> > > BEng(Hons)(Mechanical Engineering)
> >
> > >
> >
> > > Technical Support Engineer
> >
> > >
> >
> > > Information Technology Department
> >
> > >   
> >
> > > Asiasoft Online Pte Ltd
> >
> > >   
> >
> > > Tampines Central 1 #04-01 Tampines Plaza
> >
> > >   
> >
> > > Singapore 529541
> >
> > >
> >
> > > Republic of Singapore
> >
> > >   
> >
> > > Mobile Phone: +65-9648-9798
> >
> > >   
> >
> > > MSN: teoenming@xxxxxxxxxxx
> >
> > >
> >
> > >
> >
> > > -----Original Message-----
> >
> > >
> >
> > > From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
> >
> > >
> >
> > > To: enming.teo@xxxxxxxxxxxxxxx, pasik@xxxxxx
> >
> > >
> >
> > > Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >
> >
> > > Date: Tue, 28 Jul 2009 04:19:13 -0700 (PDT)
> >
> > >
> >
> > > Subject: RE: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS
> >
> > > Kernel
> >
> > >
> >
> > >
> >
> > >
> >
> > >
> >
> > > It's really exciting ;)
> >
> > >
> >
> > > Boris.
> >
> > >
> >
> > > --- On Tue, 7/28/09, Teo En Ming <enming.teo@xxxxxxxxxxxxxxx > wrote:
> >
> > >
> >
> > > From: Teo En Ming <enming.teo@xxxxxxxxxxxxxxx >
> >
> > > Subject: RE: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's PVOPS
> >
> > > Kernel
> >
> > > To: "Teo En Ming (Zhang Enming)" <enming.teo@xxxxxxxxxxxxxxx >,
> >
> > pasik@xxxxxx
> >
> > > Cc: "'Boris Derzhavets'" <bderzhavets@xxxxxxxxx>,
> >
> > > xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > > Date: Tuesday, July 28, 2009, 7:07 AM
> >
> > >
> >
> > >
> >
> > > Hi,
> >
> > >
> >
> > >
> >
> > >
> >
> > > I have also virtualized Windows XP under Xen 3.4.1 RC8 Dom 0 Kernel
> >
> > > 2.6.30 RC6 on OpenSUSE 11.1 Linux 32-bit Host.
> >
> > >
> >
> > >
> >
> > >
> >
> > > Please see screenshots here:
> >
> > >
> >
> > >
> >
> > >
> >
> > >
> >
> > http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-xp-hvm-v
> > [ http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-xp-hvm-v ]
> >
> > irtual-machine-on.html
> >
> > >
> >
> > >
> >
> > >
> >
> > > Can I change the emulated display adapter driver in Windows XP HVM
> >
> > > guest under Xen to a better one so that I can play games?
> >
> > >
> >
> > >
> >
> > >
> >
> > > Thank you!!!
> >
> > >
> >
> > > Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)
> >
> > > BEng(Hons)(Mechanical Engineering)
> >
> > >
> >
> > > Technical Support Engineer
> >
> > >
> >
> > > Information Technology Department
> >
> > >   
> >
> > > Asiasoft Online Pte Ltd
> >
> > >   
> >
> > > Tampines Central 1 #04-01 Tampines Plaza
> >
> > >   
> >
> > > Singapore 529541
> >
> > >
> >
> > > Republic of Singapore
> >
> > >   
> >
> > > Mobile Phone: +65-9648-9798
> >
> > >   
> >
> > > MSN: teoenming@xxxxxxxxxxx
> >
> > >
> >
> > >
> >
> > >
> >
> > > -----Original
> >
> > > Message-----
> >
> > >   
> >
> > >  From: "Teo En Ming (Zhang Enming)"
> >
> > > <enming.teo@xxxxxxxxxxxxxxx >
> >
> > >   
> >
> > >  To: < pasik@xxxxxx>
> >
> > >   
> >
> > >  Cc: 'Boris Derzhavets' <bderzhavets@xxxxxxxxx>,
> >
> > > xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >   
> >
> > >  Date: Tue, 28 Jul 2009 19:13:34 +0800
> >
> > >   
> >
> > >  Subject: RE: [Xen-devel] Unable to Configure Xen Dom 0 in Jeremy's
> >
> > > PVOPS Kernel
> >
> > >   
> >
> > >
> >
> > >   
> >
> > >
> >
> > >   
> >
> > > Dear All,
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  I have managed to virtualize Windows 7 32-bit as a HVM guest on
> >
> > > Xen 3.4.1
> >
> > >     
> >
> > >  RC8 Dom 0 Kernel 2.6.30 RC6 on OpenSUSE 11.1 Linux 32-bit host
> >
> > > operating
> >
> > >     
> >
> > >  system.
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  Please see screenshots here:
> >
> > >     
> >
> > >
> >
> > >     
> >
> > > 
> >
> > >
> >
> > http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-7-hvm-vi
> > [ http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-7-hvm-vi ]
> >
> >
> >
> > >
> >
> > [ http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-7-hvm-v
> > [ http://teo-en-ming-aka-zhang-enming.blogspot.com/2009/07/my-windows-7-hvm-v ]
> >
> > i]
> >
> > >
> >
> > >     
> >
> > >  rtual-machine-on-xen.html
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  I have uploaded 24 pictures so far at the time of this writing.
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  Regards,
> >
> > >     
> >
> > >   
> >
> > >     
> >
> > >  Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)
> >
> > >     
> >
> > >  BEng(Hons)(Mechanical Engineering)
> >
> > >     
> >
> > >  Technical Support Engineer
> >
> > >     
> >
> > >  Information Technology Department
> >
> > >     
> >
> > >  Asiasoft Online Pte Ltd
> >
> > >     
> >
> > >  Tampines Central 1 #04-01 Tampines Plaza
> >
> > >     
> >
> > >  Singapore 529541
> >
> > >     
> >
> > >  Republic of Singapore
> >
> > >     
> >
> > >  Mobile: +65-9648-9798
> >
> > >     
> >
> > >  MSN: teoenming@xxxxxxxxxxx
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  -----Original Message-----
> >
> > >     
> >
> > >  From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  [mailto: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Pasi
> >
> > > Kärkkäinen
> >
> > >     
> >
> > >  Sent: Monday, July 27, 2009 11:24 PM
> >
> > >     
> >
> > >  To: Teo En Ming
> >
> > >     
> >
> > >  Cc: Boris Derzhavets; xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in
> >
> > > Jeremy's PVOPS
> >
> > >     
> >
> > >  Kernel
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  On Mon, Jul 27, 2009 at 10:57:23PM +0800, Teo En Ming wrote:
> >
> > >     
> >
> > >  > Dear Pasi,
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Any idea on what benchmark tools I can use to measure I/O
> >
> > > performance of
> >
> > >     
> >
> > >  my
> >
> > >     
> >
> > >  > virtual machines?
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  Well for simple streaming IO tests you can use dd, it supports
> >
> > > multiple
> >
> > >     
> >
> > >  block sizes, O_DIRECT etc.
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  If you need multithreaded/multiprocess tests, or filesystem IO
> >
> > > tests, then
> >
> > >     
> >
> > >  you need something more sophisticated.. bonnie++, ltp disktest,
> >
> > > fio, iozone
> >
> > >     
> >
> > >  etc. Google is your friend.
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  -- Pasi
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  > Thank you.
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering)
> >
> > >     
> >
> > >  > BEng(Hons)(Mechanical Engineering)
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Technical Support Engineer
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Information Technology Department
> >
> > >     
> >
> > >  > 
> >
> > >     
> >
> > >  > Asiasoft Online Pte Ltd
> >
> > >     
> >
> > >  > 
> >
> > >     
> >
> > >  > Tampines Central 1 #04-01 Tampines Plaza
> >
> > >     
> >
> > >  > 
> >
> > >     
> >
> > >  > Singapore 529541
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Republic of Singapore
> >
> > >     
> >
> > >  > 
> >
> > >     
> >
> > >  > Mobile Phone: +65-9648-9798
> >
> > >     
> >
> > >  > 
> >
> > >     
> >
> > >  > MSN: teoenming@xxxxxxxxxxx
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > -----Original Message-----
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > From: Pasi Kärkkäinen < pasik@xxxxxx>
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > To: Teo En Ming <enming.teo@xxxxxxxxxxxxxxx >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Cc: Boris Derzhavets <bderzhavets@xxxxxxxxx>,
> >
> > >     
> >
> > >  xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Date: Mon, 27 Jul 2009 18:01:55 +0300
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Subject: Re: [Xen-devel] Unable to Configure Xen Dom 0 in
> >
> > > Jeremy's PVOPS
> >
> > >     
> >
> > >  > Kernel
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > On Mon, Jul 27, 2009 at 10:06:55PM +0800, Teo En Ming wrote:
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > Dear Boris,
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > Based on your given information, I have managed to
> >
> > > configure static IP
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > address inside OpenSolaris UNIX PV guest.
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > These are the two crucial lines:
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > echo 192.168.1.45 netmask 255.255.255.0 mtu 1492 >
> >
> > > /etc/hostname.xnf0
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > echo 192.168.1.102 > /etc/defaultrouter
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > Please see screenshot here:
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > > 
> >
> > >
> >
> > http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s1
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s1 ]
> >
> >
> >
> > >
> >
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s ]
> >
> > 1]
> >
> > >
> >
> > >     
> >
> > >  600-h/03.jpeg
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > > 
> >
> > >
> >
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s ]
> >
> >
> >
> > >
> >
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s
> > [ http://3.bp.blogspot.com/_zzjv8MCM2sk/Sm21uPKvVXI/AAAAAAAAAKU/NDQqKSld5v4/s ]
> >
> > ]
> >
> > >
> >
> > >     
> >
> > >  1600-h/03.jpeg]
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > May I know whether there are any PV device drivers for
> >
> > > me to install to
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > improve PV guests' performance? What are the
> >
> > > recommended benchmark tools
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  > to
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > > measure I/O performance of PV guests?
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > PV guest doesn't need any additional drivers. Like the name
> >
> > > PV says, it's
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > paravirtual, and uses the optimized drivers/interfaces
> >
> > > out-of-the-box.
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > -- Pasi
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > _______________________________________________
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Xen-devel mailing list
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > Xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  >
> >
> > >     
> >
> > >  > http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]
> >
> > > [ http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]]
> >
> > >     
> >
> > >  [ http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]
> >
> > > [ http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]]]
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  _______________________________________________
> >
> > >     
> >
> > >  Xen-devel mailing list
> >
> > >     
> >
> > >  Xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]
> >
> > [http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]]
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  No virus found in this incoming message.
> >
> > >     
> >
> > >  Checked by AVG - www.avg.com [http://www.avg.com/] [http://www.avg.com/
> > [ http://www.avg.com/]]
> >
> > >     
> >
> > >  Version: 8.5.339 / Virus Database: 270.13.31/2265 - Release Date:
> >
> > > 07/26/09
> >
> > >     
> >
> > >  17:59:00
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  No virus found in this outgoing message.
> >
> > >     
> >
> > >  Checked by AVG - www.avg.com [http://www.avg.com/] [http://www.avg.com/
> > [ http://www.avg.com/]]
> >
> > >     
> >
> > >  Version: 8.5.375 / Virus Database: 270.13.31/2265 - Release Date:
> >
> > > 07/27/09
> >
> > >     
> >
> > >  17:59:00
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  _______________________________________________
> >
> > >     
> >
> > >  Xen-devel mailing list
> >
> > >     
> >
> > >  Xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]
> >
> > [http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]]
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  No virus found in this incoming message.
> >
> > >     
> >
> > >  Checked by AVG - www.avg.com [http://www.avg.com/] [http://www.avg.com/
> > [ http://www.avg.com/]]
> >
> > >     
> >
> > >  Version: 8.5.375 / Virus Database: 270.13.31/2265 - Release Date:
> >
> > > 07/27/09
> >
> > >     
> >
> > >  17:59:00
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  No virus found in this outgoing message.
> >
> > >     
> >
> > >  Checked by AVG - www.avg.com [http://www.avg.com/] [http://www.avg.com/
> > [ http://www.avg.com/]]
> >
> > >     
> >
> > >  Version: 8.5.375 / Virus Database: 270.13.31/2265 - Release Date:
> >
> > > 07/27/09
> >
> > >     
> >
> > >  17:59:00
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >
> >
> > >     
> >
> > >  _______________________________________________
> >
> > >     
> >
> > >  Xen-devel mailing list
> >
> > >     
> >
> > >  Xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > >     
> >
> > >  http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]
> >
> > [http://lists.xensource.com/xen-devel
> > [http://lists.xensource.com/xen-devel]]
> >
> >
> >
> > _______________________________________________
> >
> > Xen-devel mailing list
> >
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > http://lists.xensource.com/xen-devel [ http://lists.xensource.com/xen-devel]
> >
> >
> >
> > No virus found in this incoming message.
> >
> > Checked by AVG - www.avg.com [http://www.avg.com/]
> >
> > Version: 8.5.375 / Virus Database: 270.13.31/2265 - Release Date: 07/27/09
> >
> > 17:59:00
> >
> >
> >
> > No virus found in this outgoing message.
> >
> > Checked by AVG - www.avg.com [http://www.avg.com/]
> >
> > Version: 8.5.375 / Virus Database: 270.13.31/2265 - Release Date: 07/27/09
> >
> > 17:59:00
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> >
> > Xen-devel mailing list
> >
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> >
> > http://lists.xensource.com/xen-devel [ http://lists.xensource.com/xen-devel]
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>
>
>
>       

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

 

Checked by AVG - www.avg.com
Version: 8.5.375 / Virus Database: 270.13.33/2267 - Release Date: 07/27/09 17:59:00

Checked by AVG - www.avg.com
Version: 8.5.375 / Virus Database: 270.13.33/2267 - Release Date: 07/28/09 17:58:00

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
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