Per cambiarla c’è un articolo di riferimento di Vmware:
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1016192
Copio ed incollo in contenuto:
To convert the IDE disk to SCSI:
- Locate the datastore path where the virtual machine resides.
For example:
# cd /vmfs/volumes// / - From the ESX Service Console, open the primary disk (.vmdk) using the vi editor. For more information, see Editing files on an ESX host using vi or nano (1020302)
- Look for the line:
ddb.adapterType = "ide" - To change the adapter type to LSI Logic change the line to:
ddb.adapterType = "lsilogic"
To change the adapter type to Bus Logic change the line to:
ddb.adapterType = "buslogic" - Save the file.
- From VMware Infrastructure/vSphere Client:
- Click Edit Settings for the virtual machine.
- Select the IDE virtual disk.
- Choose to Remove the Disk from the virtual machine.
- Click OK.Caution: Make sure that you do not choose Remove from disk.
- From the Edit Settings menu for this virtual machine:
- Click Add > Hard Disk > Use Existing Virtual Disk.
- Navigate to the location of the disk and select to add it into the virtual machine.
- Choose the same controller as in Step 3 as the adapter type. The SCSI ID should read SCSI 0:0.
- If a CDROM device exists in the virtual machine it may need to have the IDE channel adjusted from IDE 0:1 to IDE 0:0. If this option is greyed out, remove the CD-ROM from the virtual machine and add it back. This sets it to IDE 0:0.
[fonte http://www.spippolazione.net/index.php/2012/12/13/convertire-un-disco-ide-in-scsi-in-una-macchina-virtuale-vmware ]
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