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RE: [Xen-users] GPL PV drivers and CDROM

To: "Matthieu Patou" <mat+Informatique.xen@xxxxxxxxx>
Subject: RE: [Xen-users] GPL PV drivers and CDROM
From: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>
Date: Mon, 29 Jun 2009 22:51:56 +1000
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-users] GPL PV drivers and CDROM
Can you try that again with the PV drivers activated?

I don't see sectors being listed anywhere

James

> 
> > Once the DomU is booted, get the domid and do:
> >
> > xenstore-ls /local/domain/<domid>/device/vbd
> >
>  xenstore-ls /local/domain/16/device/vbd
> 768 = ""
>   backend-id = "0"
>   virtual-device = "768"
>   device-type = "disk"
>   state = "1"
>   backend = "/local/domain/0/backend/vbd/16/768"
> 5632 = ""
>   backend-id = "0"
>   virtual-device = "5632"
>   device-type = "disk"
>   state = "1"
>   backend = "/local/domain/0/backend/vbd/16/5632"
> 5696 = ""
>   backend-id = "0"
>   virtual-device = "5696"
>   device-type = "cdrom"
>   state = "1"
>   backend = "/local/domain/0/backend/vbd/16/5696"
> > xenstore-ls /local/domain/0/backend/vbd/<domid>
> >
> > send me the output of those
> xenstore-ls /local/domain/0/backend/vbd/16
> 768 = ""
>   domain = "xp01"
>   frontend = "/local/domain/16/device/vbd/768"
>   uuid = "023b39f2-7139-06d7-84cf-e6c1d1da5215"
>   dev = "hda"
>   state = "2"
>   params = "/dev/vg02/xp01"
>   mode = "w"
>   online = "1"
>   frontend-id = "16"
>   type = "phy"
>   physical-device = "fd:b"
>   hotplug-status = "connected"
> 5632 = ""
>   domain = "xp01"
>   frontend = "/local/domain/16/device/vbd/5632"
>   uuid = "d2715696-e7cf-2c58-3e2b-5d874de5aafa"
>   dev = "hdc"
>   state = "2"
>   params = "/dev/vg01/xp01-data"
>   mode = "w"
>   online = "1"
>   frontend-id = "16"
>   type = "phy"
>   physical-device = "fd:e"
>   hotplug-status = "connected"
> 5696 = ""
>   domain = "xp01"
>   frontend = "/local/domain/16/device/vbd/5696"
>   uuid = "bf23608e-eead-fd3d-d688-d137f0e88329"
>   dev = "hdd"
>   state = "2"
>   params = "/dev/hdb"
>   mode = "r"
>   online = "1"
>   frontend-id = "16"
>   type = "phy"
>   physical-device = "3:40"
>   hotplug-status = "connected"
> 
> 
> Matthieu

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