[CentOS-pt-br] KVM com storage compartilhado...

Gilberto Nunes gilberto.nunes32 em gmail.com
Segunda Outubro 10 13:45:14 EDT 2011 

Vou tentar isso... obrigado..


Em 10 de outubro de 2011 14:44, fabiano stocco
<fabianostocco em gmail.com>escreveu:

> No caso se vc já esta com o windows instalado e funcionando dentro do kvm,
> e já adicionou a lun para o mesmo windows, agora basta adicionar o disco
> utilizando o drive que lhe passei, em seguida pode particionar e formatar
> como desejar.
>
> Fabiano Stocco
>
> Em 10 de outubro de 2011 14:35, Gilberto Nunes <gilberto.nunes32 em gmail.com
> > escreveu:
>
> O problema é como entregar a partição iSCSI para dentro da VM sem utilizar
>> o iscsi-initiator do Windows 2008.
>> Quero colocar ela dentro da VM sem ter que usar o iscsi-initiator..
>>
>> Att
>>
>> Em 10 de outubro de 2011 14:18, Gilberto Nunes <
>> gilberto.nunes32 em gmail.com> escreveu:
>>
>> Mas no caso o Windows está reconhecendo a partição normalmente...
>>> Mesmo usando o VirtoDriver...
>>> Eu consigo formatar montar a partição normalmente...
>>>
>>> Em 10 de outubro de 2011 14:13, fabiano stocco <fabianostocco em gmail.com>escreveu:
>>>
>>> Mais detalhes em
>>>> http://www.linux-kvm.com/content/block-driver-updates-install-drivers-during-windows-installation
>>>>
>>>> Em 10 de outubro de 2011 14:11, fabiano stocco <fabianostocco em gmail.com
>>>> > escreveu:
>>>>
>>>> Opa
>>>>>
>>>>> baixe esse arquivo
>>>>> http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/virtio-win-1.1.16.vfde adicione como sendo um disquete a maquina windows, durante o boot utilize
>>>>> o F6 no windows 2003 para carregar os drives, no windows 2008 utilize a
>>>>> opção carregar drive na tela de particionamento.
>>>>>
>>>>> Atenciosamente
>>>>>
>>>>> Fabiano Stocco
>>>>>
>>>>> Em 10 de outubro de 2011 13:56, Gilberto Nunes <
>>>>> gilberto.nunes32 em gmail.com> escreveu:
>>>>>
>>>>> Consegui compartilhar os dispositivos entre as VM's.
>>>>>> Porém agora quando tento montar o cluster com 2008 R2, ele não
>>>>>> consegue achar os discos pra criar o armazenamento.
>>>>>> No windows, no gerenciador de disco, as partições aparecem
>>>>>> normalmente...
>>>>>>
>>>>>> Mas creio que isso possa ser alguma configuração do windows 2008
>>>>>> mesmo...
>>>>>>
>>>>>> Valeu
>>>>>>
>>>>>> Em 9 de outubro de 2011 14:21, Gilberto Nunes <
>>>>>> gilberto.nunes32 em gmail.com> escreveu:
>>>>>>
>>>>>> Ok... Obrigado... vou tentar aqui... valeu
>>>>>>>
>>>>>>> Em 9 de outubro de 2011 14:17, fabiano stocco <
>>>>>>> fabianostocco em gmail.com> escreveu:
>>>>>>>
>>>>>>> Vamos la
>>>>>>>>
>>>>>>>> como root execute
>>>>>>>>
>>>>>>>> #virsh
>>>>>>>> #edit nomedavm
>>>>>>>>
>>>>>>>> tente trocar conforme abaixo: a edição do arquivo é com o vi.
>>>>>>>>
>>>>>>>> <disk type="block" device="disk">
>>>>>>>>       <driver name="qemu" type="raw"/>
>>>>>>>>       <source dev="/dev/sdb1"/>
>>>>>>>>       <target dev="hda" bus="ide"/>
>>>>>>>>       <address type="drive" controller="0" bus="0" unit="0"/>
>>>>>>>> </disk>
>>>>>>>>
>>>>>>>> Por
>>>>>>>>
>>>>>>>>     <disk type='block' device='disk'>
>>>>>>>>       <driver name='qemu' type='raw' cache='none'/>
>>>>>>>>       <source dev='/dev/sdb1'/>
>>>>>>>>       <target dev='vdb' bus='virtio'/>
>>>>>>>>       <address type='pci' domain='0x0000' bus='0x00' slot='0x07'
>>>>>>>> function='0x0'/>
>>>>>>>>     </disk>
>>>>>>>>
>>>>>>>> depois de salvo inicie a maquina.
>>>>>>>>
>>>>>>>> Obs: segue permissão da minha vm
>>>>>>>> brw-rw----. qemu qemu system_u:object_r:svirt_image_t:s0:c795,c834
>>>>>>>> /dev/sdba
>>>>>>>>
>>>>>>>> t+
>>>>>>>>
>>>>>>>>
>>>>>>>> Em 9 de outubro de 2011 12:09, Gilberto Nunes <
>>>>>>>> gilberto.nunes32 em gmail.com> escreveu:
>>>>>>>>
>>>>>>>> Opa... esqueci o anexo... kkkk
>>>>>>>>>
>>>>>>>>> Em 9 de outubro de 2011 12:08, Gilberto Nunes <
>>>>>>>>> gilberto.nunes32 em gmail.com> escreveu:
>>>>>>>>>
>>>>>>>>> Segue a configuração da VM em anexo.
>>>>>>>>>> Eu estou usando a mesma partição para duas VM's diferentes...
>>>>>>>>>> Tanto é que eu recebo uma mensagem de advertencia do Virt-Manager,
>>>>>>>>>> me avisando que ela já está sendo usada por outra VM. Porém eu já tinha
>>>>>>>>>> conseguido fazer a mesma partição visivel para ambas as vm's. Depois que
>>>>>>>>>> retirei a partição e tentei colocar de novo, veio esse erro descrito no
>>>>>>>>>> e-mail anterior...
>>>>>>>>>>
>>>>>>>>>> brw-rw----. root root system_u:object_r:fixed_disk_device_t:s0
>>>>>>>>>> /dev/sdb1
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>  cat /etc/selinux/config
>>>>>>>>>>
>>>>>>>>>> # This file controls the state of SELinux on the system.
>>>>>>>>>> # SELINUX= can take one of these three values:
>>>>>>>>>> #     enforcing - SELinux security policy is enforced.
>>>>>>>>>> #     permissive - SELinux prints warnings instead of enforcing.
>>>>>>>>>> #     disabled - No SELinux policy is loaded.
>>>>>>>>>> SELINUX=enforcing
>>>>>>>>>> # SELINUXTYPE= can take one of these two values:
>>>>>>>>>> #     targeted - Targeted processes are protected,
>>>>>>>>>> #     mls - Multi Level Security protection.
>>>>>>>>>> SELINUXTYPE=targeted
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Em 9 de outubro de 2011 11:21, fabiano stocco <
>>>>>>>>>> fabianostocco em gmail.com> escreveu:
>>>>>>>>>>
>>>>>>>>>>  Opa blz Gilberto?
>>>>>>>>>>>
>>>>>>>>>>> Passa a conf da vm para min dar uma olhada, acho que deve ser
>>>>>>>>>>> alguma coisa bem simples como mesmo endereço no barramento. Mais uma coisa,
>>>>>>>>>>> se estiver com o Selinux habilitado em enforcing passa a saida do comando
>>>>>>>>>>> *ls -laZ /dev/sdb1.*
>>>>>>>>>>>
>>>>>>>>>>> a conf fica em /etc/libvirt/qemu/vm.xml
>>>>>>>>>>> para verificar o selinux use o comando* cat /etc/selinux/config
>>>>>>>>>>> *
>>>>>>>>>>>
>>>>>>>>>>> Aguardo.
>>>>>>>>>>>
>>>>>>>>>>> Fabiano Stocco
>>>>>>>>>>>
>>>>>>>>>>> 2011/10/9 Gilberto Nunes <gilberto.nunes32 em gmail.com>
>>>>>>>>>>>
>>>>>>>>>>>> Olá amigos...
>>>>>>>>>>>>
>>>>>>>>>>>> Estou configurando algumas VM's com KVM e virt-manager no CentOS
>>>>>>>>>>>> 6.
>>>>>>>>>>>> Criei no CentOS um storage iSCSI com LIO-Target Portal.
>>>>>>>>>>>> No CentOS eu uso o iscsi-initiator para chamar a LUN do
>>>>>>>>>>>> LIO-Target Portal e apresento essa LUN para o Sistema.
>>>>>>>>>>>> Então o CentOS é o portal e o initiator ao mesmo tempo.
>>>>>>>>>>>> Eu consigo ver o disco que essa LUN me trouxe no CentOS
>>>>>>>>>>>> normalmente.
>>>>>>>>>>>> Ela aparece no /dev/disk/by-path normal.
>>>>>>>>>>>> No caso, eu tenho ela como /dev/sdb1.
>>>>>>>>>>>> Então, usando o virt-manager eu tenho colocar essa partição de
>>>>>>>>>>>> disco dentro das duas VM's ao mesmo tempo.
>>>>>>>>>>>> Mas quando tento bootar a VM, aparece essa mensagem:
>>>>>>>>>>>>
>>>>>>>>>>>> libvirtError: internal error Process exited while reading
>>>>>>>>>>>> console log output
>>>>>>>>>>>> char device redirected to /dev/pts/2
>>>>>>>>>>>> qemu-kvm: -device lsi,id=scsi0,bus=pci.0,addr=0x7: Parameter
>>>>>>>>>>>> 'driver'
>>>>>>>>>>>> expects a driver name
>>>>>>>>>>>> Try with argument '?' for a list
>>>>>>>>>>>>
>>>>>>>>>>>> Alguém sabe que problema é esse?
>>>>>>>>>>>>
>>>>>>>>>>>> Obrigado
>>>>>>>>>>>> --
>>>>>>>>>>>> Gilberto Nunes
>>>>>>>>>>>>
>>>>>>>>>>>> (47) 8861-6672
>>>>>>>>>>>> (47) 9676-7530
>>>>>>>>>>>>
>>>>>>>>>>>> msn: gilbertonunesferreira em hotmail.com
>>>>>>>>>>>>
>>>>>>>>>>>> Skype: gilberto.nunes36
>>>>>>>>>>>> --
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> CentOS-pt-br mailing list
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>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Gilberto Nunes
>>>>>>>>>>
>>>>>>>>>> (47) 8861-6672
>>>>>>>>>> (47) 9676-7530
>>>>>>>>>>
>>>>>>>>>> msn: gilbertonunesferreira em hotmail.com
>>>>>>>>>>
>>>>>>>>>> Skype: gilberto.nunes36
>>>>>>>>>> --
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Gilberto Nunes
>>>>>>>>>
>>>>>>>>> (47) 8861-6672
>>>>>>>>> (47) 9676-7530
>>>>>>>>>
>>>>>>>>> msn: gilbertonunesferreira em hotmail.com
>>>>>>>>>
>>>>>>>>> Skype: gilberto.nunes36
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>> CentOS-pt-br em centos.org
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>>>>>>>>>
>>>>>>>>>
>>>>>>>>
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>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Gilberto Nunes
>>>>>>>
>>>>>>> (47) 8861-6672
>>>>>>> (47) 9676-7530
>>>>>>>
>>>>>>> msn: gilbertonunesferreira em hotmail.com
>>>>>>>
>>>>>>> Skype: gilberto.nunes36
>>>>>>> --
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Gilberto Nunes
>>>>>>
>>>>>> (47) 8861-6672
>>>>>> (47) 9676-7530
>>>>>>
>>>>>> msn: gilbertonunesferreira em hotmail.com
>>>>>>
>>>>>> Skype: gilberto.nunes36
>>>>>> --
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> CentOS-pt-br mailing list
>>>>>> CentOS-pt-br em centos.org
>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>
>>>>>>
>>>>>
>>>>
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>>>>
>>>
>>>
>>> --
>>> Gilberto Nunes
>>>
>>> (47) 8861-6672
>>> (47) 9676-7530
>>>
>>> msn: gilbertonunesferreira em hotmail.com
>>>
>>> Skype: gilberto.nunes36
>>> --
>>>
>>>
>>>
>>>
>>
>>
>> --
>> Gilberto Nunes
>>
>> (47) 8861-6672
>> (47) 9676-7530
>>
>> msn: gilbertonunesferreira em hotmail.com
>>
>> Skype: gilberto.nunes36
>> --
>>
>>
>>
>>
>> _______________________________________________
>> CentOS-pt-br mailing list
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>>
>
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>


-- 
Gilberto Nunes

(47) 8861-6672
(47) 9676-7530

msn: gilbertonunesferreira em hotmail.com

Skype: gilberto.nunes36
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