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IO with multiple scsi adapter

To: kernelnewbies@xxxxxxxxxxxx
Subject: IO with multiple scsi adapter
From: "sanjayk" <tousanjay@xxxxxxxxxxxxxx>
Date: 5 Aug 2004 14:42:04 -0000
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Reply-to: "sanjayk" <tousanjay@xxxxxxxxxxxxxx>
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Hi all

If there is a system with a scsi disk and two scsi adaptar,
then is it possible to perform IO operation on the same
scsi disk using both the adapter.

To my understanding:
*Each Scsi Adapter(HBA) can control one or more SCSI buses.
*Each Scsi bus can have multiple SCSI devices connected to it.
i.e a single scsi adapter control all the devices connected to
a single bus.

please correct me if i am wrong.

TIA
sanjayk

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