Xenserver中设置Linux VM从光驱引导

Xenserver中设置Linux VM从光驱引导

HVM-boot-policy
the boot policy for HVM guests. Either BIOS Order or an empty string.

HVM-boot-params
the order key controls the HVM guest boot order,
represented as a string where each character is a boot method:
d for the CD/DVD, c for the root disk, and n for network PXE boot. The default is dc.

HVM-boot-policy="BIOS order"

[root@xenserver ~]# xe vm-list 
uuid ( RO)           : 5192aa43-0911-5382-f9d0-7de12eae448b
     name-label ( RW): ora63_momo1
    power-state ( RO): running


uuid ( RO)           : a854ab3b-8bed-47c8-af06-83ca8ac44c62
     name-label ( RW): Control domain on host: xenserver
    power-state ( RO): running


[root@xenserver ~]# 

[root@xenserver ~]# xe vm-list params=all uuid="5192aa43-0911-5382-f9d0-7de12eae448b"
uuid ( RO)                          : 5192aa43-0911-5382-f9d0-7de12eae448b
                    name-label ( RW): ora63_momo1
              name-description ( RW):
                  user-version ( RW): 1
                 is-a-template ( RW): false
                 is-a-snapshot ( RO): false
                   snapshot-of ( RO):
                     snapshots ( RO):
                 snapshot-time ( RO): 19700101T00:00:00Z
                 snapshot-info ( RO):
                        parent ( RO):
                      children ( RO):
             is-control-domain ( RO): false
                   power-state ( RO): halted
                 memory-actual ( RO): 2147483648
                 memory-target ( RO):
               memory-overhead ( RO): 18874368
             memory-static-max ( RW): 2147483648
            memory-dynamic-max ( RW): 2147483648
            memory-dynamic-min ( RW): 2147483648
             memory-static-min ( RW): 536870912
              suspend-VDI-uuid ( RW):
               suspend-SR-uuid ( RW): 67cc7dcd-ea09-13c5-3a19-a6581d224e72
                  VCPUs-params (MRW):
                     VCPUs-max ( RW): 1
              VCPUs-at-startup ( RW): 1
        actions-after-shutdown ( RW): Destroy
          actions-after-reboot ( RW): Restart
           actions-after-crash ( RW): Restart
                 console-uuids (SRO):
                      platform (MRW): nx: true; acpi: 1; apic: true; pae: true; viridian: true
            allowed-operations (SRO): changing_dynamic_range; changing_shadow_memory; changing_static_range; make_into_template; destroy; export; start_on; start; clone; copy; snapshot
            current-operations (SRO):
            blocked-operations (MRW):
           allowed-VBD-devices (SRO):
           allowed-VIF-devices (SRO):
                possible-hosts ( RO):
               HVM-boot-policy ( RW):
               HVM-boot-params (MRW):
         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): vendor: GenuineIntel; features: 0408e3bd-bfebfbff-00000001-20100800
              last-boot-record ( RO):
                   resident-on ( RO):
                      affinity ( RW): f3620fb2-e940-4fd1-b003-b49c3a704450
                  other-config (MRW): vgpu_pci: ; base_template_name: Oracle Enterprise Linux 6 (64-bit); install-repository: cdrom; linux_template: true; mac_seed: 0602f662-23f2-ad0c-a715-716278423f87; rhel6: true; install-methods: cdrom,nfs,http,ftp
                        dom-id ( RO): -1
               recommendations ( RO):
                 xenstore-data (MRW): vm-data:
    ha-always-run ( RW) [DEPRECATED]: false
           ha-restart-priority ( RW):
                         blobs ( RO):
                    start-time ( RO): 19700101T00:00:00Z
                  install-time ( RO): 20130711T14:39:50Z
                  VCPUs-number ( RO): 0
             VCPUs-utilisation (MRO):
                    os-version (MRO):
            PV-drivers-version (MRO):
         PV-drivers-up-to-date ( RO):
                        memory (MRO):
                         disks (MRO):
                      networks (MRO):
                         other (MRO):
                          live ( RO):
    guest-metrics-last-updated ( RO):
      cooperative ( RO) [DEPRECATED]:
                          tags (SRW):
                     appliance ( RW):
                   start-delay ( RW): 0
                shutdown-delay ( RW): 0
                         order ( RW): 0
                       version ( RO): 0
                 generation-id ( RO): 2179547399178184110:238488794479818564
[root@xenserver ~]#

[root@xenserver ~]# xe vm-list params=all uuid="5192aa43-0911-5382-f9d0-7de12eae448b" >> vmlist1.log

[root@xenserver ~]# xe vm-param-set uuid=5192aa43-0911-5382-f9d0-7de12eae448b HVM-boot-policy="BIOS order"
[root@xenserver ~]# xe vm-list params=all uuid="5192aa43-0911-5382-f9d0-7de12eae448b" >> vmlist2.log
[root@xenserver ~]#
[root@xenserver ~]# diff vmlist1.log  vmlist2.log
38c38
<                HVM-boot-policy ( RW):
---
>                HVM-boot-policy ( RW): BIOS order
[root@xenserver ~]#
[root@xenserver ~]# xe vm-param-set uuid=5192aa43-0911-5382-f9d0-7de12eae448b HVM-boot-params:order="dc"
[root@xenserver ~]#
[root@xenserver ~]# xe vm-list params=all uuid="5192aa43-0911-5382-f9d0-7de12eae448b" >> vmlist3.log
[root@xenserver ~]#
[root@xenserver ~]# diff vmlist1.log  vmlist3.log
38,39c38,39
<                HVM-boot-policy ( RW):
<                HVM-boot-params (MRW):
---
>                HVM-boot-policy ( RW): BIOS order
>                HVM-boot-params (MRW): order: dc
[root@xenserver ~]#

[root@xenserver ~]# diff vmlist2.log  vmlist3.log
39c39
<                HVM-boot-params (MRW):
---
>                HVM-boot-params (MRW): order: dc
[root@xenserver ~]#

转到Xencenter可以看到启动选项可以选了。。。