Thanks for your help.
 
This is what i get:
 
“
[root@xcp1 ~]# xe vm-param-set
uuid=ab297933-b676-631c-46ed-1bafd3d9f351 HVM-boot-policy=""
PV-bootloader=pygrub
[root@xcp1 ~]# xe vm-start vm=new
The bootloader returned an error
vm: ab297933-b676-631c-46ed-1bafd3d9f351
(new)
msg: Error from bootloader: too many
bootable disks (2 disks)
[root@xcp1 ~]# xe vbd-list vm-
vm-name-label=  vm-uuid=
[root@xcp1 ~]# xe vbd-list
vm-name-label=new
uuid ( RO)             : 420d5ea2-e783-4aac-9839-b16fd8f3da9d
          vm-uuid ( RO):
ab297933-b676-631c-46ed-1bafd3d9f351
    vm-name-label ( RO):
new
         vdi-uuid ( RO): 57e606cb-e34b-4160-9b49-e982e7bba34e
            empty ( RO): false
           device ( RO): hda
 
 
uuid ( RO)             : aa2c9306-df61-3263-dad1-fcfaf997f64e
          vm-uuid ( RO): ab297933-b676-631c-46ed-1bafd3d9f351
    vm-name-label ( RO): new
         vdi-uuid ( RO):
744894b8-bb5f-4077-9d72-191177631812
            empty ( RO): false
           device ( RO): hdd
 
 
[root@xcp1 ~]# xe vbd-param-set
uuid=aa2c9306-df61-3263-dad1-fcfaf997f64e bootable=false
[root@xcp1 ~]# xe vm-start vm=new
The bootloader returned an error
vm: ab297933-b676-631c-46ed-1bafd3d9f351
(new)
msg: Error from bootloader: Failed to
parse the output of bootloader: ()
“
 
And this is my Vm param list:
“
[root@xcp1 ~]# xe vm-param-list
uuid=ab297933-b676-631c-46ed-1bafd3d9f351
uuid ( RO)                          :
ab297933-b676-631c-46ed-1bafd3d9f351
                    name-label ( RW): new
              name-description ( RW):
                  user-version ( RW): 1
                 is-a-template ( RW):
false
                 is-a-snapshot ( RO):
false
                   snapshot_of ( RO):
<not in database>
                     snapshots ( RO):
                 snapshot_time ( RO):
19700101T00:00:00Z
                 snapshot-info ( RO):
                        parent ( RO):
bcd53667-0f97-29dc-9a78-5d1dc67d0a82
                      children ( RO):
             is-control-domain ( RO):
false
                   power-state ( RO):
halted
                 memory-actual ( RO):
2147397632
                 memory-target ( RO): 0
               memory-overhead ( RO):
1048576
             memory-static-max ( RW):
2147483648
            memory-dynamic-max ( RW):
2147483648
            memory-dynamic-min ( RW):
1073741824
             memory-static-min ( RW):
536870912
              suspend-VDI-uuid ( RO):
<not in database>
                  VCPUs-params (MRW):
                     VCPUs-max ( RW): 2
              VCPUs-at-startup ( RW): 2
        actions-after-shutdown ( RW):
Destroy
          actions-after-reboot ( RW):
Restart
           actions-after-crash ( RW):
Restart
                 console-uuids (SRO):
                      platform (MRW):
timeoffset: 8; nx: false; acpi: true; apic: true; pae: true; viridian: true
            allowed-operations (SRO):
changing_dynamic_range; changing_static_range; make_into_template; destroy;
export; start_on; start; create_template; clone; copy; snapshot
            current-operations (SRO):
            blocked-operations (MRW):
           allowed-VBD-devices (SRO): 1;
2; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15
           allowed-VIF-devices (SRO): 1;
3; 4; 5; 6
                possible-hosts ( RO):
af40e351-c952-4b56-ac23-b3a92258a6c2; e6d273c4-74a0-456e-94bb-06bb7054f8ca
               HVM-boot-policy ( RW):
               HVM-boot-params (MRW):
order: c
         HVM-shadow-multiplier ( RW):
1.000
                     PV-kernel ( RW):
                    PV-ramdisk ( RW):
                       PV-args ( RW):
graphical utf8
                PV-legacy-args ( RW):
                 PV-bootloader ( RW):
pygrub
            PV-bootloader-args ( RW):
           last-boot-CPU-flags ( RO):
              last-boot-record ( RO):
'('struct' ('uuid' 'ab297933-b676-631c-46ed-1bafd3d9f351')
('allowed_operations' ('array')) ('current_operations' ('struct'
('OpaqueRef:11b23fcd-c615-300d-4dae-1a9562687d83' 'start'))) ('power_state'
'Halted') ('name_label' 'new') ('name_description' '') ('user_version' '1')
('is_a_template' ('boolean' '0')) ('suspend_VDI' 'OpaqueRef:NULL')
('resident_on' 'OpaqueRef:NULL') ('affinity' 'OpaqueRef:NULL')
('memory_overhead' '1048576') ('memory_target' '1073741824')
('memory_static_max' '2147483648') ('memory_dynamic_max' '2147483648')
('memory_dynamic_min' '1073741824') ('memory_static_min' '536870912')
('VCPUs_params' ('struct')) ('VCPUs_max' '2') ('VCPUs_at_startup' '2')
('actions_after_shutdown' 'destroy') ('actions_after_reboot' 'restart')
('actions_after_crash' 'restart') ('consoles' ('array')) ('VIFs' ('array'
'OpaqueRef:cbd77afd-e1cb-6879-9856-c2c85a0a839b'
'OpaqueRef:fbb522ea-809c-387f-74ad-5c7088d01417')) ('VBDs' ('array'
'OpaqueRef:d3052d48-8fc8-79ee-9feb-02469d1604e1'
'OpaqueRef:e886efb0-976c-45a4-00fc-00eb481aa8aa')) ('crash_dumps' ('array'))
('VTPMs' ('array')) ('PV_bootloader' 'pygrub') ('PV_kernel' '') ('PV_ramdisk'
'') ('PV_args' 'graphical utf8') ('PV_bootloader_args' '') ('PV_legacy_args'
'') ('HVM_boot_policy' '') ('HVM_boot_params' ('struct' ('order' 'c')))
('HVM_shadow_multiplier' ('double' '1')) ('platform' ('struct' ('timeoffset'
'8') ('nx' 'false') ('acpi' 'true') ('apic' 'true') ('pae' 'true') ('viridian'
'true'))) ('PCI_bus' '') ('other_config' ('struct' ('last_shutdown_time'
'20100423T09:10:45Z') ('last_shutdown_action' 'Destroy')
('last_shutdown_initiator' 'internal') ('last_shutdown_reason' 'halted')
('install-repository' 'cdrom') ('mac_seed'
'754aca05-418e-086d-9229-1fea3a7906b7') ('machine-address-size' '36')
('install-methods' 'cdrom,nfs,http,ftp') ('rhel5' 'true') ('default_template'
'false') ('linux_template' 'true') ('install-distro' 'rhlike'))) ('domid' '-1')
('domarch' 'hvm') ('last_boot_CPU_flags' ('struct')) ('is_control_domain' ('boolean'
'0')) ('metrics' 'OpaqueRef:8df0699a-eef1-5a9f-9d99-4045009be620')
('guest_metrics' 'OpaqueRef:NULL') ('last_booted_record' '') ('recommendations'
'<restrictions><restriction field=\"memory-static-max\"
max=\"34359738368\" /><restriction field=\"vcpus-max\"
max=\"8\" /><restriction property=\"number-of-vbds\"
max=\"7\" /><restriction property=\"number-of-vifs\"
max=\"7\" /></restrictions>') ('xenstore_data' ('struct'))
('ha_always_run' ('boolean' '0')) ('ha_restart_priority' '') ('is_a_snapshot' ('boolean'
'0')) ('snapshot_of' 'OpaqueRef:NULL') ('snapshots' ('array')) ('snapshot_time'
('dateTime.iso8601' '19700101T00:00:00Z')) ('transportable_snapshot_id' '')
('blobs' ('struct')) ('tags' ('array')) ('blocked_operations' ('struct'))
('snapshot_info' ('struct')) ('snapshot_metadata' '') ('parent'
'OpaqueRef:28574710-0bd0-9911-437d-a6f9b713846f') ('children' ('array'))
('bios_strings' ('struct')))'
                   resident-on ( RO):
<not in database>
                      affinity ( RW):
<not in database>
                  other-config (MRW):
last_shutdown_time: 20100423T09:10:45Z; last_shutdown_action: Destroy;
last_shutdown_initiator: internal; last_shutdown_reason: halted;
install-repository: cdrom; mac_seed: 754aca05-418e-086d-9229-1fea3a7906b7;
machine-address-size: 36; install-methods: cdrom,nfs,http,ftp; rhel5: true;
default_template: false; linux_template: true; install-distro: rhlike
                        dom-id ( RO): -1
               recommendations ( RO):
<restrictions><restriction field="memory-static-max"
max="34359738368" /><restriction field="vcpus-max"
max="8" /><restriction property="number-of-vbds"
max="7" /><restriction property="number-of-vifs"
max="7" /></restrictions>
                 xenstore-data (MRW):
                 ha-always-run ( RW):
false
           ha-restart-priority ( RW):
                         blobs ( RO):
                    start-time ( RO):
20100423T09:06:46Z
                  install-time ( RO):
20100422T14:39:01Z
                  VCPUs-number ( RO): 2
             VCPUs-utilisation (MRO):
                    os-version (MRO):
<not in database>
            PV-drivers-version (MRO):
<not in database>
         PV-drivers-up-to-date ( RO):
<not in database>
                        memory (MRO):
<not in database>
                         disks (MRO):
<not in database>
                      networks (MRO):
<not in database>
                         other (MRO):
<not in database>
                          live ( RO):
<not in database>
    guest-metrics-last-updated ( RO):
<not in database>
                   cooperative ( RO):
true
 
“
Any idea?
 
Thanks again.
 
FG
 
Da: David Markey
[mailto:admin@xxxxxxxxxxx] 
Inviato: venerdì 23 aprile 2010 10:51
A: cluster@xxxxxxxx
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Oggetto: Re: [Xen-users] [XCP] - problem with xen-tools
 
 
xe vm-param-set uuid=<vm uuid> HVM-boot-policy=””
PV-bootloader=pygrub
 
On 23 April 2010 09:43, <cluster@xxxxxxxx>
wrote:
Hi all,
 
after installing a CentOS via cdrom iso and after installing the
xen-tools using Linux/install.sh script I get this error:
 
“
root(hd0,0)
filesystem type is ext2fs, partition type 0x83
kernel /vmlinz-2.6.18-164.10.1.el5.xs0.1.1.64xen ro
root=/dev/VolGroup00/LogVol00 rhgb quiet
 
Error 13: Invalid or unsupported executable format
 
Press any key to continue…
“
 
Do you have any idea?
 
The script create this entry in grub menu.list:
 
“
title CentOS (2.6.18-164.10.1.el5.xs0.1.1.64xen)
        root (hd0,0)
        kernel
/xen.gz-2.6.18-164.10.1.el5.xs0.1.1.64
        module
/vmlinuz-2.6.18-164.10.1.el5.xs0.1.1.64xen ro root=/dev/VolGroup00/LogVol00
rhgb quiet
        module
/initrd-2.6.18-164.10.1.el5.xs0.1.1.64xen.img
“
 
I corrected it with this:
“
title CentOS (2.6.18-164.10.1.el5.xs0.1.1.64xen)
        root (hd0,0)
        kernel
/vmlinuz-2.6.18-164.10.1.el5.xs0.1.1.64xen ro root=/dev/VolGroup00/LogVol00
rhgb quiet
        module
/initrd-2.6.18-164.10.1.el5.xs0.1.1.64xen.img
“
 
And this is the only on that works:
“
title CentOS (2.6.18-164.el5)
        root (hd0,0)
        kernel
/vmlinuz-2.6.18-164.el5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet
        initrd
/initrd-2.6.18-164.el5.img
“
 
Thanks and regards,
Francesco Gallo
 
 
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