“FATAL: não foi possível ler do meio de inicialização! sistema interrompido ”

2

Eu tenho um problema com o Virtual Box, não consigo acessar uma máquina virtual do CentOS. Eu estou usando um servidor local openfiler conectado à minha rede.Além disso, eu posso acessar a todos os outros discos LUN que eu criei lá. e antes de sair da minha antiga casa, tive acesso perfeito a essa máquina virtual. Na configuração do virtualBox, o armazenamento parece estar ok. Eu já tentei redefinir meu computador verificando permissões de usuário para usar máquinas de caixa virtual, reinstalando o gerenciador de virtualbox, mas nada. Qualquer ideia de como superar esse problema seria muito apreciada.

Minha versão do VIrtualBox é 4.0.12 r72916 Minhas informações de mapeamento

LUN Id.     LUN Path    R/W Mode    SCSI Serial No.     SCSI Id.    Transfer Mode
16  /dev/vgdata1/dbmobiltux     write-thru  lBuLXb-XXqz-Ejlv    lBuLXb-XXqz-Ejlv    blockio 


<?xml version="1.0"?>
<!--
** DO NOT EDIT THIS FILE.
** If you make changes to this file while any VirtualBox related application
** is running, your changes will be overwritten later, without taking effect.
** Use VBoxManage or the VirtualBox Manager GUI to make changes.
-->
<VirtualBox xmlns="http://www.innotek.de/VirtualBox-settings" version="1.11-linux">
  <Machine uuid="{0076f586-129a-4279-aeee-e894fad87b8b}" name="dbmobiltux" OSType="RedHat_64" snapshotFolder="Snapshots" lastStateChange="2012-03-12T16:31:33Z">
    <MediaRegistry>
      <HardDisks>
        <HardDisk uuid="{b2f18f58-4156-4f93-8434-2d8725e85b33}" location="192.168.2.20|iqn.openfiler.storage.soltux.com|16" format="iSCSI" type="Normal">
          <Property name="LUN" value="16"/>
          <Property name="TargetAddress" value="192.168.2.20"/>
          <Property name="TargetName" value="iqn.openfiler.storage.soltux.com"/>
        </HardDisk>
      </HardDisks>
      <DVDImages/>
      <FloppyImages/>
    </MediaRegistry>
    <ExtraData>
      <ExtraDataItem name="GUI/LastCloseAction" value="powerOff"/>
      <ExtraDataItem name="GUI/LastGuestSizeHint" value="720,400"/>
      <ExtraDataItem name="GUI/LastNormalWindowPosition" value="397,154,720,445"/>
      <ExtraDataItem name="GUI/MiniToolBarAlignment" value="bottom"/>
      <ExtraDataItem name="GUI/SaveMountedAtRuntime" value="yes"/>
      <ExtraDataItem name="GUI/ShowMiniToolBar" value="yes"/>
    </ExtraData>
    <Hardware version="2">
      <CPU count="1" hotplug="false">
        <HardwareVirtEx enabled="true" exclusive="true"/>
        <HardwareVirtExNestedPaging enabled="true"/>
        <HardwareVirtExVPID enabled="true"/>
        <PAE enabled="true"/>
        <HardwareVirtExLargePages enabled="false"/>
        <HardwareVirtForce enabled="false"/>
      </CPU>
      <Memory RAMSize="768" PageFusion="false"/>
      <HID Pointing="PS2Mouse" Keyboard="PS2Keyboard"/>
      <HPET enabled="false"/>
      <Chipset type="PIIX3"/>
      <Boot>
        <Order position="1" device="HardDisk"/>
        <Order position="2" device="DVD"/>
        <Order position="3" device="None"/>
        <Order position="4" device="None"/>
      </Boot>
      <Display VRAMSize="12" monitorCount="1" accelerate3D="false" accelerate2DVideo="false"/>
      <RemoteDisplay enabled="false" authType="Null" authTimeout="5000"/>
      <BIOS>
        <ACPI enabled="true"/>
        <IOAPIC enabled="true"/>
        <Logo fadeIn="true" fadeOut="true" displayTime="0"/>
        <BootMenu mode="MessageAndMenu"/>
        <TimeOffset value="0"/>
        <PXEDebug enabled="false"/>
      </BIOS>
      <USBController enabled="true" enabledEhci="true"/>
      <Network>
        <Adapter slot="0" enabled="true" MACAddress="080027F412C6" cable="true" speed="0" type="82540EM">
          <NAT>
            <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
            <Alias logging="false" proxy-only="false" use-same-ports="false"/>
          </NAT>
        </Adapter>
        <Adapter slot="1" enabled="false" MACAddress="0800274DFA86" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
        <Adapter slot="2" enabled="false" MACAddress="080027F781F3" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
        <Adapter slot="3" enabled="false" MACAddress="0800276E1619" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
        <Adapter slot="4" enabled="false" MACAddress="0800271C2705" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
        <Adapter slot="5" enabled="false" MACAddress="080027323A90" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
        <Adapter slot="6" enabled="false" MACAddress="080027DCD583" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
        <Adapter slot="7" enabled="false" MACAddress="0800279980DB" cable="true" speed="0" type="82540EM">
          <DisabledModes>
            <NAT>
              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
            </NAT>
          </DisabledModes>
        </Adapter>
      </Network>
      <UART>
        <Port slot="0" enabled="false" IOBase="0x3f8" IRQ="4" hostMode="Disconnected"/>
        <Port slot="1" enabled="false" IOBase="0x2f8" IRQ="3" hostMode="Disconnected"/>
      </UART>
      <LPT>
        <Port slot="0" enabled="false" IOBase="0x378" IRQ="4"/>
        <Port slot="1" enabled="false" IOBase="0x378" IRQ="4"/>
      </LPT>
      <AudioAdapter controller="AC97" driver="Pulse" enabled="true"/>
      <RTC localOrUTC="UTC"/>
      <SharedFolders/>
      <Clipboard mode="Bidirectional"/>
      <IO>
        <IoCache enabled="true" size="5"/>
        <BandwidthGroups/>
      </IO>
      <Guest memoryBalloonSize="0"/>
      <GuestProperties/>
    </Hardware>
    <StorageControllers>
      <StorageController name="Controlador IDE" type="PIIX4" PortCount="2" useHostIOCache="true" Bootable="true">
        <AttachedDevice passthrough="false" type="DVD" port="1" device="0">
          <HostDrive src="/dev/sr0"/>
        </AttachedDevice>
      </StorageController>
      <StorageController name="Controlador SATA" type="AHCI" PortCount="2" useHostIOCache="false" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
        <AttachedDevice type="HardDisk" port="1" device="0">
          <Image uuid="{b2f18f58-4156-4f93-8434-2d8725e85b33}"/>
        </AttachedDevice>
      </StorageController>
    </StorageControllers>
  </Machine>
</VirtualBox>

os arquivos de log: link

    
por Pedro Teran 12.03.2012 / 17:09

1 resposta

0

A linha 844 do seu arquivo de log é a mais útil:

00:00:03.413 Guest Log: Could not read from the boot medium! System halted.

Olhando para trás, a partir da linha 709 você pode ver que o VirtualBox é capaz de falar iSCSI com o seu LUN exportado, então eu não acho que seja um problema de rede. Eu sugeriria tentar anexar essa unidade a uma VM funcional que você possa executar o fsck e verificar os registros de inicialização. Meu palpite é que algo foi corrompido com esse dispositivo de armazenamento.

Se você tiver um backup, você também pode tentar comparar / copiar as informações de inicialização do disco bom para as ruins.

    
por 14.03.2012 / 18:03