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#Some students note different vg name (like centos instead of centos_centos2). Solution is to get students to issue vgs to obtain vg name. Should investigate why this is happening to prevent (eg. shell script check at end of a lab).<br><br>
#Check '''mailx''' package when installed (lab5 example) for OPS235 to see why not sending mail to demo that script works for a lower threshold point for file space usage.<br><br>
#Method to better explain in lab7 tunnelling via local ports (eg. show some command of available ports, etc) - example:<br>'''sysctl net.ipv4.ip_local_port_range'''<br>net.ipv4.ip_local_port_range = 32768 61000
=Previous Semesters=
