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Migrating an guest IDE FreeBSD Virtual Machine from Workstation to ESX guest Scsi VM

We have a virtual machine that runs freebsd and uses IDE. It works fine on VMWARE Workstation.
We must move it to ESX server but it fails because ESX must have Scsi drivers.
We tried some solutions for the internet , but they have failed.
Any ideas on :
* Adding the scsi drivers to FreeBSD running VM ?
* Adding Scsi to a VMDK file ?

Other ideas ?
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ophirk
Asked:
ophirk
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1 Solution
 
gheistCommented:
Add SCSI to IDE virtual machine using e.g VMWare server 1.0.x
Do a dd copy of disks using emergency shell or openbsd floppy
Then change all occurences of ad to da in /etc/fstab
Boot off SCSI drive and get rid of IDE
Thats probably all you need.
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ophirkAuthor Commented:
Well, the VM migration tool we used saved us the need for the disk copying. And I changed the fstab file to point to the new disks.

But now, I'm getting an error when trying  to mount the root fs. I get the mountroot prompt, and it refuses to mount my ufs:da0s1a disk. When I use the '?' command I only get the cdrom.

In the loader prompt, trying lsdev shows the disks. I can view the contents with more. But mountroot refuses to mount them.

I am very new to freeBSD, what am I missing?
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gheistCommented:
You missed disk copying.
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ophirkAuthor Commented:
I also tried specifying the disk at the boot prompt as 0:da(1,a)/boot/loader, but that didn't change anything.
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ophirkAuthor Commented:
The migrated machine already has the SCSI disks, you mean I need to copy them again? Or are you suggesting to forget about the migration and do the copy independently altogether?

I'll give that a try.
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gheistCommented:
You have to copy IDE disks to SCSI disks 1:1 inside virtual machine.
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ophirkAuthor Commented:
That did it. The migration tool originally used probably screwed something up.

Thanks!
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gheistCommented:
It just migrated empty new SCSI disk.... ;)
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