I haven't looked at this in a bit, but just wanted to confirm - if I have a ds14 shelf with multipathing, the each disk will have a single disk id, but will be visable with a distinct path via "storage show disk -p". Is there any instance where a disk would show up with two "ids" based on being accessed via two loops.
-Nick
The disk will have a single "SCSI id", but two channel.disk IDs. f33*> storage show disk -p PRIMARY PORT SECONDARY PORT SHELF BAY ------- ---- --------- ---- --------- 0c.16 B 0a.16 A 1 0 0c.17 B 0a.17 A 1 1 0c.18 B 0a.18 A 1 2 0a.19 A 0c.19 B 1 3 <snip>
Enjoy!
Peter -----Original Message----- From: Nicholas Bernstein [mailto:nick@nicholasbernstein.com] Sent: Tuesday, May 18, 2010 3:16 PM To: Toasters Subject: multipahting shelves and disk ids
I haven't looked at this in a bit, but just wanted to confirm - if I have a ds14 shelf with multipathing, the each disk will have a single disk id, but will be visable with a distinct path via "storage show disk -p". Is there any instance where a disk would show up with two "ids" based on being accessed via two loops.
-Nick
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Learmonth, Peter -
Nicholas Bernstein