McDATA StorageWorks 64 - SAN Director Switch Manual page 214

Fibre Alliance MIB
A
fcConnUnitPortStatInputBuffsFull
fcConnUnitPortStatFBSYFrames
fcConnUnitPortStatPBSYFrames
E/OS SNMP Support Manual
A-48
Syntax
Counter64
Max-Access
read-only
Status
current
Description
Count of occurrences when all input buffers of a port were full and
outbound buffer-to-buffer credit transitioned to zero. There is no
credit to provide to other side. Note, this is a Fibre Channel stat only.
Sequence
::= { fcConnUnitPortStatEntry 8 }
Syntax
Counter64
Max-Access
read-only
Status
current
Description
Count of times that FBSY was returned to this port as a result of a
frame that could not be delivered to the other end of the link. This
occurs if either the Fabric or the destination port is temporarily busy.
Port can only occur on SOFc1 frames (the frames that establish a
connection). Note, this is a Fibre Channel only stat. This is the sum of
all classes. If you cannot keep the by class counters, then keep the
sum counters.
Sequence
::= { fcConnUnitPortStatEntry 9 }
Syntax
Counter64
Max-Access
read-only
Status
current
Description
Count of times that PBSY was returned to this port as a result of a
frame that could not be delivered to the other end of the link. This
occurs if the destination port is temporarily busy. PBSY can only
occur on SOFc1 frames (the frames that establish a connection). Note,
this is a Fibre Channel only stat.This is the sum of all classes. If you
cannot keep the by class counters, then keep the sum counters.
Sequence
::= { fcConnUnitPortStatEntry 10 }