[SunHELP] Ghost drives

[Joe Pampel]

I always looked at the c# - as in c1t0d0 - controller 1, target 0. and it's
"sister" c2t0d0 - the same drive
as seen from controller 2.. Is it better to use the w## numbers? (more
accurate or whatever). Just trying
to learn.
Thanks!

- Joe

alternate pathing = good  :-)

>>> robo <mm5aes at btinternet.com> 05/28/02 05:56AM >>>
Hi Shane
you have dual pathing installed - You can tell by the WWN number
one starts with w21 the other with w22. If you look at the
back you should see a fiber channel card in a PCI slot with
nothing connected externally that is used to give this function.
HTH
John

"Stecker, Shane P Mr CIO/G6 CTO/Acuent" wrote:
>
> I am working on a v880.  The server only has 6 36gb disks connected to it.
When I run the format command it shows 12 drives.  Any ideas?
>
> Shane
>
> bash-2.03#  format
> Searching for disks...done
>
> AVAILABLE DISK SELECTIONS:
>        0. c1t0d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/ssd at w21000004cf7fb7ee,0
>        1. c1t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/ssd at w21000004cf7fd15e,0
>        2. c1t2d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/ssd at w21000004cf7fcaf4,0
>        3. c1t3d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/ssd at w21000004cf7fb619,0
>        4. c1t4d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/ssd at w21000004cf7fd00f,0
>        5. c1t5d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/ssd at w21000004cf837137,0
>        6. c2t0d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 9,600000/pci at 2/SUNW,qlc at 4/fp at 0,0/ssd at w22000004cf7fb7ee,0
>        7. c2t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 9,600000/pci at 2/SUNW,qlc at 4/fp at 0,0/ssd at w22000004cf7fd15e,0
>        8. c2t2d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 9,600000/pci at 2/SUNW,qlc at 4/fp at 0,0/ssd at w22000004cf7fcaf4,0
>        9. c2t3d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 9,600000/pci at 2/SUNW,qlc at 4/fp at 0,0/ssd at w22000004cf7fb619,0
>       10. c2t4d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 9,600000/pci at 2/SUNW,qlc at 4/fp at 0,0/ssd at w22000004cf7fd00f,0
>       11. c2t5d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
>           /pci at 9,600000/pci at 2/SUNW,qlc at 4/fp at 0,0/ssd at w22000004cf837137,0
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