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1 Reply Latest reply: Jun 5, 2012 1:11 AM by Nik RSS

path tree name correct or not?

user12240672 Newbie
Currently Being Moderated
Dear all,

one of sun fire t2000 see storage 3120 disks as;

# format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
0. c0t0d0 <LSILOGIC-LogicalVolume-3000 cyl 65533 alt 2 hd 16 sec 273>
/pci@780/pci@0/pci@9/scsi@0/sd@0,0
1. c0t2d0 <LSILOGIC-LogicalVolume-3000 cyl 65533 alt 2 hd 16 sec 273>
/pci@780/pci@0/pci@9/scsi@0/sd@2,0
2. c2t8d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@8/pci@0/scsi@8/sd@8,0
3. c2t9d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@8/pci@0/scsi@8/sd@9,0
4. c2t10d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@8/pci@0/scsi@8/sd@a,0
5. c2t11d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@8/pci@0/scsi@8/sd@b,0
6. c3t8d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@9/pci@0/LSILogic,scsi@8/sd@8,0
7. c3t9d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@9/pci@0/LSILogic,scsi@8/sd@9,0
8. c3t10d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@9/pci@0/LSILogic,scsi@8/sd@a,0
9. c3t11d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@7c0/pci@0/pci@9/pci@0/LSILogic,scsi@8/sd@b,0

here in path tree name I see;
LSILogic,scsi

storage also 2 boxes (lets say 2 t2000 connected to 2 external storage boxes)

my questions;
1. Is it normal that path tree name appears with LSILogic,scsi instead of only scsi?
2. Why same server sees 2 same type external disks in different format f.e
disks c2xxxx seems normal to me: /pci@7c0/pci@0/pci@8/pci@0/scsi@8/sd@a,0
but c3xxxx seems with LSILogic
3. the other node (t2000 server) sees the same disks with normal name: with scsi in path tree instead of LSILogic,scsi

thanks for your answers,
Halit

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