[pve-devel] [PATCH] add scsi boot workaround

Dietmar Maurer dietmar at proxmox.com
Fri Dec 16 06:42:34 CET 2011


I doubt that this works with your hotplug code?

(print_drivedevice_full is used inside vm_deviceadd)

- Dietmar

> -----Original Message-----
> From: pve-devel-bounces at pve.proxmox.com [mailto:pve-devel-
> bounces at pve.proxmox.com] On Behalf Of Derumier Alexandre
> Sent: Donnerstag, 15. Dezember 2011 10:44
> To: pve-devel at pve.proxmox.com
> Subject: [pve-devel] [PATCH] add scsi boot workaround
> 
> detect if lsi rom file exist and add bootindex on it if not, add bootindex on scsi
> device
> 
> Signed-off-by: Derumier Alexandre <aderumier at odiso.com>
> ---
>  PVE/QemuServer.pm |   12 +++++++++---
>  1 files changed, 9 insertions(+), 3 deletions(-)
> 
> diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 10c7d8e..734b0d2
> 100644
> --- a/PVE/QemuServer.pm
> +++ b/PVE/QemuServer.pm
> @@ -908,9 +908,14 @@ sub print_drivedevice_full {
>      } else {
>  	die "unsupported interface type";
>      }
> -
> -    $device .= ",bootindex=$drive->{bootindex}" if $drive->{bootindex};
> -
> +
> +    if($drive->{interface} eq 'scsi') {
> +	unless (-e '/usr/share/kvm/8xx_64.rom') {
> +	 $device .= ",bootindex=$drive->{bootindex}" if $drive->{bootindex};
> +	}
> +    } else {
> +        $device .= ",bootindex=$drive->{bootindex}" if $drive->{bootindex};
> +    }
>      return $device;
>  }
> 
> @@ -2139,6 +2144,7 @@ sub config_to_command {
>             my $controller = int($drive->{index} / $maxdev);
>  	   $pciaddr = print_pci_addr("scsi$controller");
>             push @$cmd, '-device', "lsi,id=scsi$controller$pciaddr" if !$scsicontroller-
> >{$controller};
> +           push @$cmd, '-option-rom',
> + "8xx_64.rom,bootindex=$drive->{bootindex}" if ($drive->{bootindex} &&
> + (-e '/usr/share/kvm/8xx_64.rom') );
>             $scsicontroller->{$controller}=1;
>          }
> 
> --
> 1.7.2.5
> 
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