[Xen-users] Re: Xen pci device #0

[Liwei <xieliwei@xxxxxxxxx>]

On 1 July 2011 18:29, James Harper <james.harper@xxxxxxxxxxxxxxxx> wrote:
>
> This doesn't seem to have /PATCHTPR in the boot.ini entry:
>
> 12953982738531: XenPCI     SystemStartOptions = NOEXECUTE=OPTIN
> FASTDETECT
>
> Was it added at the time the log was generated?
>
> James
>

Whoops, forgot that the system restore undid my boot.ini change. See
attached for another log file with patchtpr specified.

Also, to give you a better idea of what I'm seeing, here's the FTP
test result (this is over a 200/100Mb link to my ISP):

========
ISP to VM
(in all instances except for 1meg, the UI becomes unresponsive during
the transfer)
========
ftp> get 1meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 1meg (1000000 bytes).
226 File send OK.
ftp: 1000000 bytes received in 0.06Seconds 15873.02Kbytes/sec.

ftp> get 5meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 5meg (5000000 bytes).
226 File send OK.
ftp: 5000000 bytes received in 0.27Seconds 18867.92Kbytes/sec.

ftp> get 10meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 10meg (10000000 bytes).
226 File send OK.
ftp: 10000000 bytes received in 16.05Seconds 623.17Kbytes/sec.

ftp> get 100meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 100meg (100000000 bytes).
226 File send OK.
ftp: 100000000 bytes received in 322.48Seconds 310.09Kbytes/sec.

========
VM to ISP
========
ftp> put 1meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 1000000 bytes sent in 0.09Seconds 10638.30Kbytes/sec.

ftp> put 5meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 5000000 bytes sent in 0.39Seconds 12787.72Kbytes/sec.

ftp> put 10meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 10000000 bytes sent in 0.78Seconds 12804.10Kbytes/sec.

ftp> put 100meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 100000000 bytes sent in 7.66Seconds 13061.65Kbytes/sec.

Compare the above to what I'm getting from a non-PV VM:

========
ISP to VM
========
ftp> get 1meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 1meg (1000000 bytes).
226 File send OK.
ftp: 1000000 bytes received in 0.06Seconds 17543.86Kbytes/sec.

ftp> get 5meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 5meg (5000000 bytes).
226 File send OK.
ftp: 5000000 bytes received in 0.24Seconds 20576.13Kbytes/sec.

ftp> get 10meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 10meg (10000000 bytes).
226 File send OK.
ftp: 10000000 bytes received in 0.47Seconds 21141.65Kbytes/sec.

ftp> get 50meg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for 50meg (50000000 bytes).
226 File send OK.
ftp: 50000000 bytes received in 2.90Seconds 17241.38Kbytes/sec.

========
VM to ISP
========
ftp> put 1meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 1000000 bytes sent in 0.09Seconds 11111.11Kbytes/sec.

ftp> put 5meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 5000000 bytes sent in 0.40Seconds 12562.81Kbytes/sec.

ftp> put 10meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 10000000 bytes sent in 0.79Seconds 12658.23Kbytes/sec.

ftp> put 50meg
200 PORT command successful. Consider using PASV.
150 Ok to send data.
226 File receive OK.
ftp: 50000000 bytes sent in 3.95Seconds 12667.85Kbytes/sec.

Attachment: qemu-dm-XPTest-patchtpr.log
Description: Binary data

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