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Re: [Fedora-xen] Guest shutdown problems



I'm seeing the same thing regardless of shutdown state. I've tried
downloading the latest mercurial virtinst--devel distribution and running
it. 
 
 hg clone http://hg.et.redhat.com/virt/applications/virtinst--devel
cd virtinst--devel

./virt-clone  -o svn -n vpnroute -f /var/lib/xen/images/vpnroute.img
ERROR:  virDomainGetXMLDesc() failed failed Xen syscall
xenDaemonDomainDumpXMLByID failed to find this domain 1732681615

 xm list svn
Name                                        ID   Mem VCPUs      State  
Time(s)
svn                                         24  1024     1     ------    
18.3

Host and guest are both Fedora 8

Anyone know of a fix or workaround? Is this now a known issue? :)

If I can help troubleshoot this in any way please let me know. I really need
this to work. 

Rick




Christian Axelsson wrote:
> 
> Hello
> 
> I have a problem shutting down xen guests. Using xm shutdown guests get 
> shut down but gets stuck in state '---s-d' or sometimes '------'.
> When trying to clone a domain when in this state (my original purpose of 
> the whole operation) I'll get the error:
> 
>    [root hydra virtinst--devel]# ./virt-clone -o minimal -n new_img -f
>      /var/lib/xen/images/new_img.img
>    ERROR:  virDomainGetXMLDesc() failed failed Xen syscall
>    xenDaemonDomainDumpXMLByID failed to find this domain -490299505
> 
> The same errors occurs when for example trying to attach to the console 
> using virsh.
> 
> I have tried to use 'xm destroy' to kill the guest the hard way but it 
> has no effect - the state remains unchanged. I have also tried this on a 
> few different guest installations with the same result. A thing worth 
> noting is that the output from 'xm list --long' differs, I've attached 
> the out put pre boot, after boot and after shutdown. Note how all the 
> devices in the guests are missing after shutdown.
> 
> Both the hosts and the guests are fedora 8 installations.
> 
> Regards,
> Christian Axelsson
> smiler lanil mine nu
> 
> [?1034h(domain
>     (domid 0)
>     (on_crash restart)
>     (uuid 00000000-0000-0000-0000-000000000000)
>     (bootloader_args )
>     (vcpus 2)
>     (name Domain-0)
>     (on_poweroff destroy)
>     (on_reboot restart)
>     (bootloader )
>     (maxmem 16777215)
>     (memory 1491)
>     (shadow_memory 0)
>     (cpu_weight 256)
>     (cpu_cap 0)
>     (features )
>     (on_xend_start ignore)
>     (on_xend_stop ignore)
>     (cpu_time 1644.84369405)
>     (online_vcpus 2)
>     (image (linux (kernel )))
>     (status 2)
>     (state r-----)
> )
> (domain
>     (domid 2)
>     (on_crash restart)
>     (uuid a7638797-e237-3891-5e64-390f828238ca)
>     (bootloader_args )
>     (vcpus 1)
>     (name minimal)
>     (on_poweroff destroy)
>     (on_reboot restart)
>     (bootloader /usr/bin/pygrub)
>     (maxmem 512)
>     (memory 512)
>     (shadow_memory 0)
>     (cpu_weight 256)
>     (cpu_cap 0)
>     (features )
>     (on_xend_start ignore)
>     (on_xend_stop ignore)
>     (start_time 1206360333.14)
>     (cpu_time 9.753408915)
>     (online_vcpus 1)
>     (image
>         (linux
>             (kernel )
>             (notes
>                 (FEATURES
>                    
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'
>                 )
>                 (VIRT_BASE 18446744071562067968)
>                 (GUEST_VERSION 2.6)
>                 (PADDR_OFFSET 18446744071562067968)
>                 (GUEST_OS linux)
>                 (HYPERCALL_PAGE 18446744071564189696)
>                 (LOADER generic)
>                 (SUSPEND_CANCEL 1)
>                 (ENTRY 18446744071564165120)
>                 (XEN_VERSION xen-3.0)
>             )
>         )
>     )
>     (status 2)
>     (state -b----)
>     (store_mfn 196619)
>     (console_mfn 196618)
>     (device
>         (vif
>             (bridge xenbr0)
>             (mac 00:16:3e:3f:93:b8)
>             (script vif-bridge)
>             (uuid 94afd732-920b-2e0b-b3d5-e79174754a80)
>             (backend 0)
>         )
>     )
>     (device
>         (vbd
>             (uname file:/var/lib/xen/images/minimal.img)
>             (uuid 8f4f4da3-5f8a-3fee-28e8-41dc49e876cd)
>             (mode w)
>             (dev xvda:disk)
>             (backend 0)
>             (bootable 1)
>         )
>     )
>     (device
>         (console
>             (protocol vt100)
>             (location 2)
>             (uuid 0046f2d3-058b-d524-9273-f1dac2ca950b)
>         )
>     )
> )
> 
> [?1034h(domain
>     (domid 0)
>     (on_crash restart)
>     (uuid 00000000-0000-0000-0000-000000000000)
>     (bootloader_args )
>     (vcpus 2)
>     (name Domain-0)
>     (on_poweroff destroy)
>     (on_reboot restart)
>     (bootloader )
>     (maxmem 16777215)
>     (memory 1491)
>     (shadow_memory 0)
>     (cpu_weight 256)
>     (cpu_cap 0)
>     (features )
>     (on_xend_start ignore)
>     (on_xend_stop ignore)
>     (cpu_time 1648.92600832)
>     (online_vcpus 2)
>     (image (linux (kernel )))
>     (status 2)
>     (state r-----)
> )
> (domain
>     (domid 2)
>     (on_crash restart)
>     (uuid a7638797-e237-3891-5e64-390f828238ca)
>     (bootloader_args )
>     (vcpus 1)
>     (name minimal)
>     (on_poweroff destroy)
>     (on_reboot restart)
>     (bootloader /usr/bin/pygrub)
>     (maxmem 512)
>     (memory 512)
>     (shadow_memory 0)
>     (cpu_weight 256)
>     (cpu_cap 0)
>     (features )
>     (on_xend_start ignore)
>     (on_xend_stop ignore)
>     (start_time 1206360333.14)
>     (cpu_time 13.048743365)
>     (online_vcpus 1)
>     (image
>         (linux
>             (kernel )
>             (notes
>                 (FEATURES
>                    
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'
>                 )
>                 (VIRT_BASE 18446744071562067968)
>                 (GUEST_VERSION 2.6)
>                 (PADDR_OFFSET 18446744071562067968)
>                 (GUEST_OS linux)
>                 (HYPERCALL_PAGE 18446744071564189696)
>                 (LOADER generic)
>                 (SUSPEND_CANCEL 1)
>                 (ENTRY 18446744071564165120)
>                 (XEN_VERSION xen-3.0)
>             )
>         )
>     )
>     (status 0)
>     (state ---s-d)
>     (store_mfn 196619)
>     (console_mfn 196618)
> )
> 
> [?1034h(domain
>     (domid 0)
>     (on_crash restart)
>     (uuid 00000000-0000-0000-0000-000000000000)
>     (bootloader_args )
>     (vcpus 2)
>     (name Domain-0)
>     (on_poweroff destroy)
>     (on_reboot restart)
>     (bootloader )
>     (maxmem 16777215)
>     (memory 1491)
>     (shadow_memory 0)
>     (cpu_weight 256)
>     (cpu_cap 0)
>     (features )
>     (on_xend_start ignore)
>     (on_xend_stop ignore)
>     (cpu_time 1635.21430615)
>     (online_vcpus 2)
>     (image (linux (kernel )))
>     (status 2)
>     (state r-----)
> )
> (domain
>     (on_crash restart)
>     (uuid a7638797-e237-3891-5e64-390f828238ca)
>     (bootloader_args )
>     (vcpus 1)
>     (name minimal)
>     (on_poweroff destroy)
>     (on_reboot restart)
>     (bootloader /usr/bin/pygrub)
>     (maxmem 512)
>     (memory 512)
>     (shadow_memory 0)
>     (cpu_weight 256)
>     (cpu_cap 0)
>     (features )
>     (on_xend_start ignore)
>     (on_xend_stop ignore)
>     (start_time 1206309092.82)
>     (cpu_time 0.0)
>     (image
>         (linux
>             (kernel )
>             (notes
>                 (FEATURES
>                    
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'
>                 )
>                 (VIRT_BASE 18446744071562067968)
>                 (GUEST_VERSION 2.6)
>                 (PADDR_OFFSET 18446744071562067968)
>                 (GUEST_OS linux)
>                 (HYPERCALL_PAGE 18446744071564189696)
>                 (LOADER generic)
>                 (SUSPEND_CANCEL 1)
>                 (ENTRY 18446744071564165120)
>                 (XEN_VERSION xen-3.0)
>             )
>         )
>     )
>     (status 0)
>     (device
>         (vif
>             (bridge xenbr0)
>             (mac 00:16:3e:3f:93:b8)
>             (backend 0)
>             (uuid 94afd732-920b-2e0b-b3d5-e79174754a80)
>             (script vif-bridge)
>         )
>     )
>     (device
>         (vbd
>             (uuid 8f4f4da3-5f8a-3fee-28e8-41dc49e876cd)
>             (bootable 1)
>             (driver paravirtualised)
>             (dev xvda:disk)
>             (uname file:/var/lib/xen/images/minimal.img)
>             (mode w)
>             (backend 0)
>         )
>     )
>     (device
>         (console
>             (protocol vt100)
>             (location 2)
>             (uuid 0046f2d3-058b-d524-9273-f1dac2ca950b)
>         )
>     )
> )
> 
> --
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> Fedora-xen redhat com
> https://www.redhat.com/mailman/listinfo/fedora-xen
> 
> 

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