Il 31/03/2016 13:43, Emmanuel Kasper ha scritto:
On 03/31/2016 12:39 PM, Edgardo Ghibaudo wrote:
Hi Emmanuel,
In VMware5, the RHEL4 guest has no VMware guest extension.
I tried different SCSI controllers (VMware PVSCSI, MegaRAID SAS
8708EM2), but the VM always crash (kernel panic) with the same message

Thank you,
Edgardo

Hi again

As Alessandro said this is probably a mismatch of the root device.

Do you have your old VM running on VmWare ?
If yes please note there the value of the root device in /proc/cmdline
it should be something like  root=/dev/mapper/susa--vg-root

this /dev/ something should be a path to your root file system and
should appear when you do

ls -l /dev/mapper/susa--vg-root
lrwxrwxrwx 1 root root 7 Mar 31 09:31 /dev/mapper/susa--vg-root -> ../dm-0



Now when running the VM in Proxmox, after the error you see, you should
be dropped to a rescue shell

in this rescue shell, check if the same 'ls -l' command return something

if 'ls' returns nothing,

tries the command vgchange -ay

and try 'ls -l ' again


if ls still fails, please run ls -l /dev/*da in the rescue shell and
post the output here


BTW, it would be nice if you post your findings in the bottom of the
previous mails ( see https://it.wikipedia.org/wiki/Top-posting to know
why )








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Hello Emmanuel,

In the old VM running in VMware5 the /proc/cmdline is *ro root=/dev/sda1 rhgb quiet console=tty0* When I try to start using Knoppix7 ... I see the file system, but /dev is EMPTY
When I try to start using RHEL4 rescue, I receive the following message:
It has not found any fixed disk. It is probably that the device drivers must be selected manually to proceed with the installation

Thank you, Edgardo
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