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Subject: port stats question
Date: Thu, 11 Oct 2007 13:19:10 -0800
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E03B1BF05@onstor-exch02.onstor.net>
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Thread-Topic: port stats question
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From: "Rendell Fong" <rendell.fong@onstor.com>
To: "dl-Software" <dl-software@onstor.com>

Does anyone know the difference between ReadFC and ReadTotal (or WriteFC
and WriteTotal) time stat values as identified in the SP port stats
output using the "port show stats <sp>" command?



-----Original Message-----
From: mtracy@css.glasshouse.com [mailto:mtracy@css.glasshouse.com]=20
Sent: Thursday, October 11, 2007 2:11 PM
To: Rendell Fong
Cc: Michael Tracy (Glasshouse)
Subject: Defect SW-SNMP Agent Opened TED00020829

id: TED00020829
Headline: [Ithaka - 6071] table onsSpPortRspTimeTable  descriptions do
not clarify what the difference between these two statistics is
Severity: 2-Major
Build: Submittal 1
Description: From customer case comments:
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D
I have an additional question regarding the 3.0 MIBs, which seem to fit
into this case, as it will likely wind up being another question for
engineering.

The table onsSpPortRspTimeTable contains entries onsSpPortRspReadTotal
and onsSpPortRspReadFC, for which the descriptions do not clarify what
the difference between these two statistics is.=20

I also assume these are the same stats generated by the "port show stat
<sp>" command from the console. Looking at the command line reference
document also does not clarify the difference between ReadTotal and
ReadFC (nor WriteTotal and WriteFC).
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D

Name   : onsSpPortRspReadFc
Parent : onsSpPortRspTimeEntry
Number : 6
Access :  read-only
Syntax :  OnsCounter64
Status :  mandatory
Description :=20
"The number of read FC IOs with response time measured to be more than
the specified buckettime."
Type :3

Name   : onsSpPortRspReadTotal
Parent : onsSpPortRspTimeEntry
Number : 5
Access :  read-only
Syntax :  OnsCounter64
Status :  mandatory
Description :=20
"The number of read total IOs with response time measured to be more
than the specified buckettime."
Type :3=20

 These are in the same table and his question is what do they mean=20
  Read FC and Read Total, as part of the same table entry does not make
a lot of sense, especially with the definitions specified=20
=20

Release_Project: 3.0.1.1

