Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23)

2008-03-08 Thread Ivan Kalvachev
On Thu, Mar 6, 2008 at 12:58 PM, Steve Fosdick <[EMAIL PROTECTED]> wrote: > Guys, > > If I run Linux kernel 2.6.24.3 and then start a qemu virtual machine running > Windows XP as the guest operating system the CPU usage is high, always close > to 100%, and the virtual machine slower than normal.

Re: [Qemu-devel] [PATCH] Physical hard disk drive for win32

2007-10-24 Thread Ivan Kalvachev
2007/10/22, Stefan Weil <[EMAIL PROTECTED]>: > Ivan Kalvachev schrieb: > > According to http://msdn2.microsoft.com/en-us/library/aa365171.aspx > > > > this function requires Win XP or Vista. > > Is qemu supported only on these? > Good question. The old IOCT

Re: [Qemu-devel] [PATCH] Physical hard disk drive for win32

2007-10-22 Thread Ivan Kalvachev
2007/10/19, Stefan Weil <[EMAIL PROTECTED]>: > Hi, > > raw harddisk access for Windows (//./PhysicalDrive0) gives wrong disk sizes. > You can check this by booting a harddisk with the GRUB bootloader installed > and using GRUB's geometry command. > > The current QEMU code uses IOCTL_DISK_GET_DRIVE_

Re: [Qemu-devel] fat rw status

2007-10-18 Thread Ivan Kalvachev
2007/10/17, Ricardo Almeida <[EMAIL PROTECTED]>: > Hi, > > I've sent a message 4 days ago but got no answer :( > > http://lists.gnu.org/archive/html/qemu-devel/2007-10/msg00314.html > > From: Ricardo Almeida > Subject:[Qemu-devel] fat rw > Date: Sat, 13 Oct 2007 23:50:17 +0100 > > Hi, >

Re: [Qemu-devel] [PATCH] vvfat mbr fixes

2007-09-24 Thread Ivan Kalvachev
2007/9/24, Johannes Schindelin <[EMAIL PROTECTED]>: > Hi, > On Mon, 24 Sep 2007, Ivan Kalvachev wrote: [...] > > I believe that I've answered and addressed all your comments. > > Ooops. I think I mixed up your patch with the other patch for vvfat that > floated aro

Re: [Qemu-devel] [PATCH] vvfat mbr fixes

2007-09-24 Thread Ivan Kalvachev
2007/9/24, Johannes Schindelin <[EMAIL PROTECTED]>: > Hi, > > On Mon, 24 Sep 2007, Ivan Kalvachev wrote: > > > I had a discussion with Johannes Schindelin over my patch, that I > > thought is on the maillist, but apparently it wasn't. I'm subscribed, so

Re: [Qemu-devel] [PATCH] vvfat mbr fixes

2007-09-24 Thread Ivan Kalvachev
I had a discussion with Johannes Schindelin over my patch, that I thought is on the maillist, but apparently it wasn't. I'm subscribed, so please don't send me mails directly, gmail web interface could be quite misleading. So here is the third revision of my patch. Changes include: using more stru

[Qemu-devel] [PATCH] vvfat mbr fixes

2007-09-22 Thread Ivan Kalvachev
Hello, I've been having problems using vvfat virtual block device. Even linux fdisk was able to find problems with it. The reason turned out to be simple, MBR have bogus parameters. 1. Partition size in sectors is threated as partition end, causing the partition to have the same size as the devic