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[Xen-bugs] [Bug 574] qemu pcnet emulation race causes data corruption

To: xen-bugs@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-bugs] [Bug 574] qemu pcnet emulation race causes data corruption
From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
Date: Mon, 20 Mar 2006 01:22:55 +0000
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=574





------- Additional Comments From nitin.a.kamble@xxxxxxxxx  2006-03-20 01:22 
-------
I tried the rmd1.zeros patch with changeset 9325. I see better and stable 
performance with it, but still could see the SCP MAC corruption on the 2nd 
attempt.

[nitin@los-vmm images]$ scp sles90rc5_ia32e.img root@guest:/dev/null
sles90rc5_ia32e.img                             100% 2999MB   7.4MB/s   06:40
scp: /dev/null: truncate: Invalid argument

[nitin@los-vmm images]$ scp sles90rc5_ia32e.img root@guest:/dev/null
sles90rc5_ia32e.img                              48% 1462MB   7.6MB/s   03:20 
ETA
Received disconnect from guest: 2: Corrupted MAC on input.


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