The one for the physical drive seems to work. Now how can a make that
command run automatically when I pop a CD into the drive?
Thanks.
On Wed, Apr 23, 2008 at 12:32 PM, Jason Solan
<jsolan@xxxxxxxxxxxxxxxxxxxx> wrote:
> In order to change cd-roms, you need to detach/re-attach the device for
> WinXP to re-read the drive. However I've noticed (at least in xen 3.1)
> that you have attach a "dummy" drive before re-attaching the real drive.
>
> Here's what i use from dom0:
> /usr/sbin/xm block-configure <domU> file:/xen/foo.iso hdc:cdrom r
> /usr/sbin/xm block-configure <domU> phy:/dev/cdrom hdc:cdrom r
>
> where hdc:cdrom is the drive in the hvm config.
>
>
>
>
> On Wed, 2008-04-23 at 11:52 -0400, Just Anidiot wrote:
> > On Wed, Apr 23, 2008 at 11:37 AM, Tait Clarridge
> > <Tait.Clarridge@xxxxxxxxxxxx> wrote:
> > > Ok, Have you tried shutting down the VM completely (not just a reboot)
> > > and bringing it back up again?
> >
> > Rebooting does cause WinXP to see the new disk in the drive. However
> > that doesn't really work since rebooting in the middle of the software
> > install means I have to start over with disk 1.
> >
> > > Have you upgraded any part of your host recently? Or of your Xen
> > > installation?
> >
> > Updates are done whenever RH makes them available.
> >
> > Currently installed packages are:
> > xen-devel-3.0.3-41.el5
> > kernel-xen-2.6.18-53.1.14.el5
> > kernel-xen-devel-2.6.18-53.1.13.el5
> > xen-3.0.3-41.el5
> > kernel-xen-devel-2.6.18-53.1.14.el5
> > xen-libs-3.0.3-41.el5
> > kernel-xen-2.6.18-53.1.13.el5
> >
> >
> >
> > >
> > > Best,
> > >
> > > Tait
> > >
> > > -----Original Message-----
> > > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> > > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Just Anidiot
> > >
> > >
> > > Sent: Wednesday, April 23, 2008 11:35 AM
> > > To: xen-users@xxxxxxxxxxxxxxxxxxx
> > > Subject: Re: [Xen-users] WinXP CD-ROM problems
> > >
> > > On Wed, Apr 23, 2008 at 11:23 AM, Tait Clarridge
> > > <Tait.Clarridge@xxxxxxxxxxxx> wrote:
> > > > If the phy:\ is removed it won't see it. That is a given, I haven't
> > > had
> > > > much luck with hooking xen to a physical cdrom device.
> > > >
> > >
> > > This use to work about 3-5 months ago. I haven't needed it recently
> > > until today.
> > >
> > > > How did you copy the WinXP install disk? What messages are you
> > > getting,
> > > > is it from the Xen BIOS or something else...
> > > >
> > >
> > > Just with dd if=/dev/cdrom of=image.iso Its been about a year since I
> > > did it and that's how I installed Windows. Of course today also WinXP
> > > thinks it needs the disk for something stupid.
> > >
> > > > I have had no issues installing Windows XP in Xen before... do you
> > > mind
> > > > posting your entire .hvm file and maybe the specs of your rig?
> > > >
> > >
> > > Here's my hvm file (with the old disk line)
> > > -------------------------------
> > > import os, re
> > > arch = os.uname()[4]
> > > if re.search('64', arch):
> > > arch_libdir = 'lib64'
> > > else:
> > > arch_libdir = 'lib'
> > >
> > > kernel = "/usr/lib/xen/boot/hvmloader"
> > >
> > > builder='hvm'
> > >
> > > memory=512
> > >
> > > shadow_memory = 8
> > >
> > > name = "WinXP-001"
> > >
> > > vif = [ 'type=ioemu, bridge=xenbr0' ]
> > >
> > > disk = [ 'phy:/dev/VG_Guests/WinXP-001,ioemu:hda,w',
> > > 'file:/opt/xen_stuff/winxp.iso,hdc:cdrom,w',
> > > 'phy:/dev/scd0,hdd:cdrom,r' ]
> > >
> > > device_model = '/usr/' + arch_libdir + '/xen/bin/qemu-dm'
> > >
> > > boot="cd"
> > >
> > > sdl=0
> > >
> > > vnc=1
> > >
> > > vnclisten="127.0.0.1"
> > >
> > > vncdisplay=21
> > >
> > > vncpasswd=''
> > >
> > > stdvga=0
> > >
> > > serial='pty'
> > >
> > > usb=1
> > > usbdevice='tablet'
> > > -------------------------
> > >
> > > Thanks for trying to help me.
> > >
> > >
> > > > Thanks,
> > > > Tait
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> > > > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Just
> > > Anidiot
> > > > Sent: Wednesday, April 23, 2008 11:07 AM
> > > > To: xen-users@xxxxxxxxxxxxxxxxxxx
> > > >
> > > >
> > > > Subject: Re: [Xen-users] WinXP CD-ROM problems
> > > >
> > > > On Wed, Apr 23, 2008 at 10:58 AM, Tait Clarridge
> > > > <Tait.Clarridge@xxxxxxxxxxxx> wrote:
> > > > > Hi Just,
> > > > >
> > > > > You need to change the CDROM part of the disk = to look like
> > > > >
> > > > > 'file:/opt/xen_stuff/winxp.iso,ioemu:hdc:cdrom,r'
> > > > >
> > > > > That should solve your problem, but make sure you remove the
> > > > > 'phy:/dev.....' line as well as it will conflict.
> > > > >
> > > >
> > > > This didn't solve the problem with WinXP thinking the disk is
> > > corrupted.
> > > >
> > > > Also I want WinXP to be able to access both the iso and the real
> > > > physical CDROM on the box. If I take out the 2nd CDROM (the one with
> > > > phy:/dev...) WinXP doesn't seem to know anything about the physical
> > > > one.
> > > >
> > > > What can I do?
> > > >
> > > > Thanks.
> > > >
> > > >
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> > > > > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Just
> > > > Anidiot
> > > > > Sent: Wednesday, April 23, 2008 10:26 AM
> > > > > To: xen-users@xxxxxxxxxxxxxxxxxxx
> > > > > Subject: [Xen-users] WinXP CD-ROM problems
> > > > >
> > > > > I'm running Xen on RHEL5.
> > > > >
> > > > > I've got two problems with CD-ROMs.
> > > > >
> > > > > In my .hvm file, I've got the following line:
> > > > >
> > > > > disk = [ 'phy:/dev/VG_Guests/WinXP-001,ioemu:hda,w',
> > > > > 'file:/opt/xen_stuff/winxp.iso,hdc:cdrom,w',
> > > > > 'phy:/dev/scd0,hdd:cdrom,r' ]
> > > > >
> > > > > The first CD-ROM, (the one linking to the file winxp.iso),
> > > appears
> > > > to
> > > > > WinXP to be corrupted. I'm able to mount that iso in the main OS
> > > so
> > > > > I'm thinking this is just some weird Xen/WinXP problem. I'm not
> > > sure
> > > > > when this started as it is the WinXP Install disk and I don't
> > > > normally
> > > > > need it. It worked originally when I set this up.
> > > > >
> > > > > The next and more pressing problem is that when I pop a CD into
> > > the
> > > > > CD-ROM drive, WinXP 99 times out of 100 doesn't realize a new disk
> > > > has
> > > > > been inserted and doesn't update the listing. This has made
> > > > > installing new software impossible.
> > > > >
> > > > > Can someone please help?
> > > > >
> > > > > Thanks in advance.
> > > > >
> > > > > -J
> > > > >
> > > > > _______________________________________________
> > > > > Xen-users mailing list
> > > > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > > > http://lists.xensource.com/xen-users
> > > > >
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > Xen-users mailing list
> > > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > > http://lists.xensource.com/xen-users
> > > >
> > > >
> > > >
> > >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users
> > >
> > >
> > >
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
>
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