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Pano System for Cloud Administrator's Guide - Pano Logic

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Ubuntu FAQs<br />

Why Ubuntu?<br />

<strong>Pano</strong> <strong>Logic</strong> evaluated several options <strong>for</strong> the underlying OS <strong>for</strong> <strong>Pano</strong> Controller <strong>for</strong> <strong>Cloud</strong>. Ubuntu<br />

was the best overall. Because <strong>Pano</strong> Controller <strong>for</strong> <strong>Cloud</strong> is an appliance, users will not run other<br />

software or applications on the unit. Thus, compatibility with random thrid-party applications is<br />

not a design requirement.<br />

Why can’t I use a newer version of Ubuntu?<br />

Because <strong>Pano</strong> <strong>Logic</strong> has tested this one and detemined that it meets the requirements and is<br />

stable. While newer versions of Ubunti may have specific features useful <strong>for</strong> some users, the <strong>Pano</strong><br />

Controller <strong>for</strong> <strong>Cloud</strong> is a dedicated appliance, not a general-purpose server.<br />

LTS means Long Term Support. Ubuntu LTS releases get technical support from Ubuntu far longer<br />

than other releases - five full years. Thus you are assured that you won’t be caught up in frequent<br />

upgrades or patches. <strong>Pano</strong> Controller <strong>for</strong> <strong>Cloud</strong> is, and will remain, a stable appliance in support<br />

of your users.<br />

Ubuntu says that LTS will:<br />

• Be enterprise-focused: Ubuntuis targeting server installations, where users is risk-averse.<br />

• Be compatible with new hardware: Ubuntu will make point releases throughout the<br />

development cycle to provide functional support <strong>for</strong> new server and desktop hardware.<br />

• Be more tested: Ubuntu will shorten the development window and extend the beta cycle to<br />

allow <strong>for</strong> more testing and bug fixing.<br />

This chart, from data on Ubunu’s site, shows the expected longevity of Ubuntu 12 Server.<br />

More in<strong>for</strong>mation can be found on the Ubuntu Wiki: https://wiki.ubuntu.com/LTS<br />

57 � <strong>Pano</strong> <strong>System</strong> <strong>for</strong> <strong>Cloud</strong> Administrator’s <strong>Guide</strong>

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