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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I say no issue with OS discrepancies of
say 2000.2.4sr3 publisher versus 2000.2.4sr7 on subscriber. CallManager just an
application running on Windows. Anything like say SQL specific would present a
potential problem.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Notepad doesn’t care if I run XP Service
Pack 1 or XP Service Pack 1 with hotfix Q435670.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The SRND and design guide would likely
state this is not best practice and is not supported by TAC, but it would work
and accomplish your goal of not having to work all night/weekends to do OS
updates.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Ed Leatherman<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, July 18, 2006 8:00
PM<br>
<b><span style='font-weight:bold'>To:</span></b> Lelio Fulgenzi<br>
<b><span style='font-weight:bold'>Cc:</span></b> cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [cisco-voip] live
updates on subscriber - anyone tried it?</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>My question, to which I
dont have an answer but i'm sure someone else on the list does: is there any
ramifications to running different OS levels across your cluster during your
upgrade process (assuming several days to update all the nodes in your systems
then at 1 per day) <br>
<br>
Also, which server is your TFTP server, or do you have several. not sure how
much of the phones configurations they store incase they cant talk to a
service.<br>
<br>
Personally, i'd be just waiting for the rest of the cluster to implode that
same day... murphies law and all that :) <o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><span class=gmailquote><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>On 7/18/06, <b><span style='font-weight:bold'>Lelio
Fulgenzi</span></b> <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>
wrote:</span></font></span><o:p></o:p></p>
<div>
<div bgcolor="#ffffff">
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Just wondering if anyone has tried updating the O/S on a subscriber
during business hours, obviously after stopping the CallManager service and
forcing phones to register to another subscriber first. Our goal is to try an
minimize the amount of after hours work that is involved in maintaining this
new fancy system of ours. </span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Ideally, we'd see the following happening:</span></font><o:p></o:p></p>
</div>
<ul type=disc>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>stop callmanager services and have phones
register to another subscriber during a short maintenance window</span></font><o:p></o:p></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>update O/S during the day</span></font><o:p></o:p></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>start callmanager services during a short
maintenance window</span></font><o:p></o:p></li>
</ul>
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Some questions:</span></font><o:p></o:p></p>
</div>
<ul type=disc>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l1 level1 lfo2'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>are there any other services we should stop to make
this as transparent as possible?</span></font><o:p></o:p></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l1 level1 lfo2'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>does the <a
name="10c827b018d13ae3_MaxStationsInitPerSecon"><b><span style='font-weight:
bold'>Maximum Phone Fallback Queue Depth </span></b></a>service parameter
help in any way in getting phones to register quicker on the next
callmanager in line?</span></font><o:p></o:p></li>
</ul>
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Any comments would be extremely welcome.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>--------------------------------------------------------------------------------<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst (CCS) * <st1:PlaceType w:st="on">University</st1:PlaceType> of <st1:PlaceName
w:st="on">Guelph</st1:PlaceName> * <st1:place w:st="on"><st1:City w:st="on">Guelph</st1:City>,
<st1:State w:st="on">Ontario</st1:State> <st1:PostalCode w:st="on">N1G 2W1</st1:PostalCode></st1:place><br>
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)<br>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ <br>
"I can eat fifty eggs." "Nobody can eat fifty eggs."</span></font><o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
_______________________________________________<br>
cisco-voip mailing list<br>
<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br>
<br>
<o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<br clear=all>
<br>
-- <br>
Ed Leatherman<br>
IP Telephony Coordinator<br>
<st1:place w:st="on"><st1:PlaceName w:st="on">West Virginia</st1:PlaceName> <st1:PlaceType
w:st="on">University</st1:PlaceType></st1:place><br>
Telecommunications and Network Operations <o:p></o:p></span></font></p>
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