<br><font size=2 face="sans-serif">Wad, </font>
<br><font size=2 face="sans-serif">I like your idea of having two XS servers.
</font>
<br>
<br><font size=2 face="sans-serif">XS2 server for 2nd graders</font>
<br><font size=2 face="sans-serif">XS6 server for 6th graders</font>
<br>
<br><font size=2 face="sans-serif">(a) this has the advantage of running
different library caches, different guardian-lists, etc. that are age-appropriate.</font>
<br><font size=2 face="sans-serif">(b) if one XS fails, only one grade
is affected. That grade can then do "offline" activities
with their XO. Teachers will</font>
<br><font size=2 face="sans-serif">still be able to do their work using
the other XS, and if any student needs to update an activity, could be
done on an</font>
<br><font size=2 face="sans-serif">exception basis connecting to the other
XS server.</font>
<br>
<br><font size=2 face="sans-serif">On XS2 server</font>
<br><font size=2 face="sans-serif">/var/www/html/index2.php ---
unique to second graders like "Welcome to 2nd Grade OLPC class"</font>
<br><font size=2 face="sans-serif">/var/www/html/moodle2 ---
directory for moodle 2nd grade class lesson plans</font>
<br><font size=2 face="sans-serif">/var/www/html/moodle6 ---
backup directory for moodle 6th grade class lesson plans (not used unless
XS6 is down)</font>
<br><font size=2 face="sans-serif">cron -- send moodle2 files over to XS6
machine</font>
<br>
<br><font size=2 face="sans-serif">On XS6 server</font>
<br><font size=2 face="sans-serif">/var/www/html/index6.php ---
unique to second graders like "Welcome to 6th Grade OLPC class"</font>
<br><font size=2 face="sans-serif">/var/www/html/moodle2 ---
backup directory for moodle 2nd grade class lesson plans (not used unless
XS2 is down)</font>
<br><font size=2 face="sans-serif">/var/www/html/moodle6 ---
directory for moodle 6th grade class lesson plans</font>
<br><font size=2 face="sans-serif">cron -- send moodle6 files over to XS2
machine</font>
<br>
<br><font size=2 face="sans-serif">cron jobs could be used to SCP data
between the two servers to backup each others lesson plans.</font>
<br>
<br><font size=2 face="sans-serif">Teachers can access moodle directories
as follows:</font>
<br>
<br><font size=2 face="sans-serif"> http://XS2.school.pinewood.net/moodle2</font>
<br><font size=2 face="sans-serif"> http://XS6.school.pinewood.net/moodle6</font>
<br>
<br><font size=2 face="sans-serif">We can make /moodle point to the correct
one on each machine.</font>
<br>
<br><font size=2 face="sans-serif">I have found many disparate uses of
both schoolserver and schoolserver1. I went and changed them all</font>
<br><font size=2 face="sans-serif">to schoolserver for now. </font>
<br>
<br><font size=2 face="sans-serif">I also am getting the following errors
at boot:</font>
<br><font size=2 face="sans-serif">err1> klogctl invalid parameter</font>
<br><font size=2 face="sans-serif">err2> username "gdm"
unknown for system message bus</font>
<br><font size=2 face="sans-serif">err3> lighttpd (configfile.c.1136)
base-docroot doesn't exist /var/www/idmgr (server.c.591) setting default
values failed</font>
<br><font size=2 face="sans-serif">err4> hddtemp too few parameters</font>
<br><font size=2 face="sans-serif">err5> squid [FAILED]</font>
<br>
<br><font size=2 face="sans-serif">If I find out any more, I'll let you
know.</font>
<br>
<br><font size=2 face="sans-serif">As soon as you have a new XS-LiveCD
to test with, I would be glad to document all the steps fully, with either
digital</font>
<br><font size=2 face="sans-serif">photos of the screen (during boot) and
screen capture shots (from SSH). Send me an email (tpearson@us.ibm.com)</font>
<br><font size=2 face="sans-serif">when it is ready.</font>
<br>
<br><font size=2 face="sans-serif">Thanks</font>
<br>
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<td><font size=1 color=#0060a0 face="Microsoft Sans Serif"><b>Tony Pearson</b></font><font size=1 face="Microsoft Sans Serif"><br>
Senior Storage Consultant, IBM System Storage™<br>
Telephone: +1 520-799-4309 | tie 321-4309 | Cell: +1 520 990-8669<br>
email: tpearson@us.ibm.com | GSA: http://tucgsa.ibm.com/~tpearson<br>
Blog: http://www.ibm.com/developerworks/blogs/page/InsideSystemStorage
AKA: 990tony Paravane, eightbar specialist </font></table>
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