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S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
Configuring SCSI Flow Services and Statistics
Storage Services Module (SSM) supports in SCSI flow services and SCSI flow statistics in Cisco MDS
SAN-OS Release 2.0(2b) and later.
This chapter includes the following sections:
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About SCSI Flow Services
A SCSI initiator/target combination is a SCSI flow. SCSI flow services provide enhanced features for
SCSI flows, such as write acceleration and flow monitoring for statistics gathering on an SSM.
Functionally, the SCSI Flow Services functional architecture consists of the following components:
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Figure 38-1
OL-6973-03, Cisco MDS SAN-OS Release 2.x
About SCSI Flow Services, page 38-1
Configuring SCSI Flow Services, page 38-3
About SCSI Flow Statistics, page 38-5
Enabling SCSI Flow Statistics, page 38-6
Displaying SCSI Flow Services Information, page 38-6
Default Settings, page 38-10
SCSI flow manager (SFM) on the supervisor
SCSI flow configuration CLI on the supervisor
SCSI flow configuration client on the Control Path Processor (CPP) of an SSM
SCSI flow feature set support on the Data Path Processor (DPP) of an SSM
shows an example of the SCSI Flow Services functional architecture.
C H A P T E R
Cisco MDS 9000 Family Configuration Guide
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38-1
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