USBDEVFS_DISCONNECT: No route to host with AVM Fritz!Card USB

A

astoschek

New Member
Feb 9, 2010
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Hi everyone,

i have a problem on a KVM guest (Windows 2003 SBS)
This Guest needs this USB ISDN-Card fot Tapi reasons, so i'd just added it with qm set usb .... to my config file (with some other USB-Devices)

When the PVE host ist fresh bootet, and I start the guest automaticly, every USB-Device is added, but when i Stop the Guest and start it agaain i get:

Code: 
pve-01:~# qm start 101
husb: open device 1.4
husb: config #1 need -1
husb: 1 interfaces claimed for configuration 1
husb: grabbed usb device 1.4
husb: open device 1.3
husb: config #1 need -1
USBDEVFS_DISCONNECT: No route to host
Warning: could not add USB device host:057c:1900

Device 1.3 / host:057c:1900 is a AVM GmbH ISDN-Controller FRITZ!Card v2.1

my only chance in this case is, to do a complete reboot of the host -> then in works

is there any chance to get this solved? i think there is one or more linux processes which block this device, or something else... i don't know?

Does somebody have a glue for me to get is solved?

Code: 
pve-01:~# pveversion -v
pve-manager: 1.5-8 (pve-manager/1.5/4674)
running kernel: 2.6.18-2-pve
proxmox-ve-2.6.18: 1.5-5
pve-kernel-2.6.18-2-pve: 2.6.18-5
qemu-server: 1.1-11
pve-firmware: 1.0-3
libpve-storage-perl: 1.0-10
vncterm: 0.9-2
vzctl: 3.0.23-1pve8
vzdump: 1.2-5
vzprocps: 2.0.11-1dso2
vzquota: 3.0.11-1
pve-qemu-kvm-2.6.18: 0.9.1-5

Thanks a lot :)
 
Hello,

I have the same setup with hte Win 2003 SBS and Fritzcard v2.1. But I use the 2.6.32 kernel and everything works. Restart guest and hot add usb.

Greetings
macday
 
Hello,

no sorry I migrated all VM's to KVM. And I need KSM because I use 2 Windows XP virtual Desktops beside the Win 2003 SBS. It is really cool how less memory is used.

Greetings
macday
 
Hello,

well i tried:

pve-kernel-2.6.32-1-pve: 2.6.32-4
and
pve-kernel-2.6.24-10-pve: 2.6.24-21

but still have the problem:

When the VPS is shutdown (for backup) i cant re-mount the FirtzCard USB :(

Code: 
USBDEVFS_DISCONNECT: No route to host
Warning: could not add USB device host:057c:1900





does anybody have an idea?!
 
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