How to recover the disk from efi partition

[Wang,MinJie]

Hey all
I've done the following experiment
I created efi partition on one spare disk in an rx2600 system.So I "ioscan" it and there is the following output:
/dev/dsk/cxtxd0 /dev/dsk/cxtxd0s1 /dev/dsk/cxtxd0s2 /dev/dsk/cxtxd0s3
Now I want to recovery it to the original status it means no eif partition just one /dev/dsk/cxtxd0 and /dev/rdsk/cxtxd0 and not followed by /dev/dsk/cxtxd0sx.
So can you tell me how to do it?

[Peter Weibbrecht]

Hi,

see the manpage of idisk:

idisk -R -w

removes all EFI Partition headers an tables from the disk.

bye,

Peter

[Jaime Bolanos Rojas.]

Wang,

Using the boot menu option of the EFI Boot
Loader Utility might give you the solution that you are looking for.

Regards,

Jaime.