Tips and Tricks site for advanced HP-UX Engineers

30 Oct 14 EFI compatible ioscan: Tip of the day

Ever had a problem equating your disk device output for boot disks to what you see on the EFI prompt?


map -r


# ioscan -fneCdisk

Class     I  H/W Path  Driver S/W State   H/W Type     Description
disk      0  0/2/1/          sdisk   CLAIMED     DEVICE       HP      DG0300BALVP
/dev/dsk/c0t0d0     /dev/dsk/c0t0d0s3   /dev/rdsk/c0t0d0s2
/dev/dsk/c0t0d0s1   /dev/rdsk/c0t0d0    /dev/rdsk/c0t0d0s3
/dev/dsk/c0t0d0s2   /dev/rdsk/c0t0d0s1
Acpi(HWP0002,PNP0A03,200)/Pci(1|0)/Sas(Addr5000C5000A9C4FC9, Lun0)/HD(Part1,SigD061ACEA-862A-11DE-8000-D6217B60E588)/\EFI\HPUX\HPUX.EFI

Note: EFI is not agile aware you get nothing useful by trying ioscan -NfneCdisk

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