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Subject: RE: Please review test cases for DMIP Reliability-WANem tool
Date: Tue, 23 Oct 2007 13:28:49 -0700
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E062AD0E7@onstor-exch02.onstor.net>
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Thread-Topic: Please review test cases for DMIP Reliability-WANem tool
Thread-Index: AcgVgi24UVuBUODCRjuDT67fgypdCwAI5MRQAANNL2A=
References: <BB375AF679D4A34E9CA8DFA650E2B04E05C739C3@onstor-exch02.onstor.net>
From: "Jonathan Goldick" <jonathan.goldick@onstor.com>
To: "Sandrine Boulanger" <sandrine.boulanger@onstor.com>,
	"dl-Design Review" <dl-designreview@onstor.com>,
	"Ranga Nathan" <ranga.nathan@onstor.com>

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It is important to test DMIP networking failures during each and every
state of the mirroring process.  This can be really difficult given that
some states don't last very long, but we definitely need to see whether
DMIP can survive a communications error on every RPC type that is sent
between sanmd(s) and between sanm-agents(s).  This may involve some
additional whitebox infrastructure to elongate the duration of those
states so that you can enable the network tool at the proper point in
the work flow.

=20

________________________________

From: Sandrine Boulanger=20
Sent: Tuesday, October 23, 2007 11:57 AM
To: dl-Design Review; Ranga Nathan
Subject: Please review test cases for DMIP Reliability-WANem tool

=20

We have setup a WAN emulator tool to simulate delays, packet drop,
packet loss... on DMIP link.

Please review the attached test cases. We'd like to get feedback for the
expected result marked as TBD and find out if more scenarios need to be
covered.

Mandatory reviewers are QA team, Mike, Danqing and Ranga.

Please copy Sangeetha for comments.

=20

Thanks,

Sandrine

=20

=20


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<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>It is important to test DMIP =
networking
failures during each and every state of the mirroring process.&nbsp; =
This can
be really difficult given that some states don&#8217;t last very long, =
but we
definitely need to see whether DMIP can survive a communications error =
on every
RPC type that is sent between sanmd(s) and between sanm-agents(s).&nbsp; =
This
may involve some additional whitebox infrastructure to elongate the =
duration of
those states so that you can enable the network tool at the proper point =
in the
work flow.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

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<p class=3DMsoNormal><b><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font =
size=3D2
face=3DTahoma><span style=3D'font-size:10.0pt;font-family:Tahoma'> =
Sandrine
Boulanger <br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Tuesday, October =
23, 2007
11:57 AM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> dl-Design Review; =
Ranga Nathan<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> Please review =
test cases
for DMIP Reliability-WANem tool</span></font><o:p></o:p></p>

</div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>We have setup a WAN emulator tool =
to
simulate delays, packet drop, packet loss&#8230; on DMIP =
link.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Please review the attached test =
cases.
We&#8217;d like to get feedback for the expected result marked as TBD =
and find
out if more scenarios need to be covered.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Mandatory reviewers are QA team, =
Mike,
Danqing and Ranga.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Please copy Sangeetha for =
comments.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Thanks,<o:p></o:p></span></font></p>=


<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Sandrine<o:p></o:p></span></font></p=
>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

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style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

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