Finding the DAS enclosure

From: ketan.patel@uk.nomura.com
Date: Wed Oct 10 2007 - 12:45:05 EDT


Gurus,

Are there any commands/way to find out the model of DAS (such as
StorEdge 5200 etc) connected to Sun server?

prtdiag -v can indicate there is HBA. Format can show the disks
identified by the system. But that doesn't say whether the disks are DAS
or SAN.

Say for an example, format shows more than 100 and prtdiag shows an HBA.
Obviously, either these disks are coming from SAN or from DAS. But is
there any way to find out whether they are SAN or DAS luns? If they are
from DAS, is there any way to find out the model of enclosure (not only
Sun disk arrays but other disk arrays also)?

Thanks
Ketan

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