[Fedora-Xen] Save&Restore VMs

"Cecere, Antonio (EXT)" <antonio.cecere.ext@xxxxxxxxxxx> · Fri, 12 Jan 2007 09:30:12 +0100

Title: Messaggio

Hi 
fedora-list,

From the terminal I have created a VM, four VM on FC6Xen, because the virt-manager [0.2.6] has a nice graphic, but the programme it's not complete. 

          [root@localhost 
~]# xm list

  Name         
  ID         
  Mem(MiB)         
  VCPUs             
  State                 
  Time(s)
  Domain-0     0             
  418                        
  4                
  r-----             
  10529.6
  test01          13             
  256                     
  1                 
  -b----                 
  365.2
  test02           3              256                     
  1                 
  -b----                 
  423.6
  test03         
  11             
  512                     
  2                  ------                 
  379.8
  test04         
  15            
  256                       1                 
  -b----                 
  348.3

The VMs run perfectly but when I try to save them whith  # xm 
save Dom1 Dom1.chk an error is given on the /usr/lib/xen/bin/xc_save. Restoring the 
VMs is impossible.

[root@localhost ~]# xm save test03 test03.chk
Error: /usr/lib/xen/bin/xc_save 21 11 0 0 0 failed
Usage: xm save <Domain> <CheckpointFile>
Save a domain state to restore later.

Do you have any idea???

Thi is my conf on a Intel 
i686:

[root@localhost ~]# xm info
host : localhost.localdomain
release : 2.6.18-1.2798.fc6xen
version : #1 SMP Mon Oct 16 15:11:19 EDT 2006
machine : i686
nr_cpus : 4
nr_nodes : 1
sockets_per_node : 2
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 1666
hw_caps : bfebfbff:00100000:00000000:00000140:0000c1a9
total_memory : 2047
free_memory : 258
xen_major : 3
xen_minor : 0
xen_extra : .3-rc3-1.2798.f
xen_caps : xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p
xen_pagesize : 4096
platform_params : virt_start=0xf5800000
xen_changeset : unavailable 
cc_compiler : gcc version 4.1.1 20061011 (Red Hat 4.1.1-30)
cc_compile_by : brewbuilder
cc_compile_domain : build.redhat.com
cc_compile_date : Mon Oct 16 14:34:31 EDT 2006
xend_config_format : 2

Regards,

Antonio 
Cecere
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