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[Xen-users] RE: Error: Device 2049 (vbd) could not be connected. Hotplug scripts not working.


  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Yacine Kheddache" <yacine@xxxxxxxxx>
  • Date: Tue, 20 Dec 2005 16:20:38 +0100
  • Delivery-date: Tue, 20 Dec 2005 15:23:37 +0000
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcYE3NUHcTotMM1NSRmAD4O7biwRpAAGXHcAABH8ZGAADjZTYA==

Thank you Ralph,

I should sleep more I guess... as yes all was due to this typo...

BTW anyone know why the domainID and then the vif numbers always increase?
I do not like to have so many entries reported by ifconfig... but is it or
could it become an issue if I do many/many create/destroy or shutdown on a
box?

Regards,

--
Date: Tue, 20 Dec 2005 10:19:53 +0100
From: Ralph Passgang <ralph@xxxxxxxxxxxxx>
Subject: Re: [Xen-users] Error: Device 2049 (vbd) could not be
        connected.      Hotplug scripts not working.
To: xen-users@xxxxxxxxxxxxxxxxxxx
Message-ID: <200512201019.54241.ralph@xxxxxxxxxxxxx>
Content-Type: text/plain;  charset="iso-8859-1"

Hi,

I think your config is wrong. it has to be "phy:/..." not "pty:/...".

regrads,
 Ralph

Am Dienstag, 20. Dezember 2005 09:28 schrieb Yacine Kheddache:
> Hi,
>
> I saw a few post on with the same error in the mailing archive but 
> none seem to be related to the issue I have.
>
> OS is Ubuntu 5.10 "Breezy Badger"

#### SNIP ####

> # cat debian.3-1.xen-lvm.cfg
> kernel = "/boot/vmlinuz-2.6-xenU"
> memory = 128
> name = "debian.3-1.lvm"
> nics = 1
> dhcp = "dhcp"
> disk = ['pty:/dev/Alyseo/VMroot01,sda1,w',
> 'pty:/dev/Alyseo/VMswap01,sda2,w']
> root = "/dev/sda1 ro"
>
> # xm create debian.3-1.xen-lvm.cfg
> Using config file "debian.3-1.xen-lvm.cfg".
> Error: Device 2049 (vbd) could not be connected. Hotplug scripts not 
> working.

#### SNIP ####

>
> After many destroy and create ID and VIF increase :
> # ip a
> 1: peth0: <BROADCAST,MULTICAST,NOARP,UP> mtu 1500 qdisc pfifo_fast 
> qlen 1000 link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 2: eth1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
>     link/ether 00:11:43:e7:56:b2 brd ff:ff:ff:ff:ff:ff
>     inet 192.168.0.11/24 brd 192.168.0.255 scope global eth1
> 3: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 scope host lo
> 4: vif0.0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 5: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:11:43:e7:56:b1 brd ff:ff:ff:ff:ff:ff
> 6: vif0.1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 7: veth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 8: vif0.2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 9: veth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 10: vif0.3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 11: veth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 12: vif0.4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 13: veth4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 14: vif0.5: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 15: veth5: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 16: vif0.6: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 17: veth6: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 18: vif0.7: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 19: veth7: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> 20: xenbr0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 22: vif2.0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 24: vif4.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 25: vif5.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 26: vif6.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 27: vif7.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 28: vif8.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 29: vif9.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 30: vif10.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
> 31: vif11.0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
>

#### SNIP ####


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