[pve-devel] qemu 1.0 : scsi boot not working anymore

Alexandre DERUMIER aderumier at odiso.com
Thu Dec 8 13:20:07 CET 2011


ok, I can get it working

we need to take 8xx_64.rom from lsi and put it in /usr/share/kvm/

then start the kvm with -option-rom 8xx_64.rom.

also, network devices pxe boot conflict, so I must use "romfile=" on network device.

And it's booting fine.

I don't know which license 8xx_64.rom is ? Can we integrated it in proxmox ?




----- Mail original ----- 

De: "Alexandre DERUMIER" <aderumier at odiso.com> 
À: pve-devel at pve.proxmox.com 
Envoyé: Jeudi 8 Décembre 2011 12:00:47 
Objet: [pve-devel] qemu 1.0 : scsi boot not working anymore 

I'm doing some test on qemu 1.0 , 

scsi disks does not seem to boot anymore. 

scsi disk are working good. (i can mount them if i boot from ide or virtio). 

Must be related to seabios 


Not sure it's related but I found this message: 

" 
http://www.spinics.net/lists/kvm/msg61848.html 

Re: [RFC][PATCH] qemu-kvm: Remove extboot support 

On Thu, Sep 29, 2011 at 01:29:05PM +0200, Jan Kiszka wrote: 
> Except for booting from SCSI via the LSI controller, SeaBIOS has native 
> support for mass storage interfaces now. And SCSI can be worked around 
> via [1] - or someone finally adds the necessary bits to SeaBIOS if there 
> is a real need. 
> 
> [1] http://thread.gmane.org/gmane.comp.emulators.qemu/78467 
> 
> Signed-off-by: Jan Kiszka <jan.kiszka at xxxxxxxxxxx> 
" 

If I understand we need to pass lsi rom. 

http://www.lsi.com/DistributionSystem/AssetDocument/files/support/ssp/sdms/Bios/lsi_bios.zip 
-> unzip -> boot with "-option-rom 8xx_64.rom" 


I'll do more test today 
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	Alexandre Derumier 
Ingénieur système 
e-mail : aderumier at odiso.com 
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