<!DOCTYPE html>
<html class="client-nojs vector-feature-night-mode-disabled vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-sticky-header-enabled" lang="en" dir="ltr"><head>
<meta charset="UTF-8">
<title>ServerNet</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="canonical" href="https://en.wikipedia.org/wiki/ServerNet"> <link href="./mw/skins.vector.icons.css" rel="stylesheet" type="text/css">
<link href="./mw/skins.vector.search.codex.styles.css" rel="stylesheet" type="text/css">
<link href="./mw/skins.vector.styles.css" rel="stylesheet" type="text/css">
<link href="./mw/user.styles.css" rel="stylesheet" type="text/css">
<meta name="ResourceLoaderDynamicStyles" content="">
<link rel="stylesheet" type="text/css" href="./mw/site.styles.css">
<link rel="stylesheet" type="text/css" href="./mw/noscript.css">
<link rel="stylesheet" type="text/css" href="./footer.css">
<link rel="stylesheet" type="text/css" href="./vector-2022.css">
</head>
<body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-ServerNet rootpage-ServerNet skin-vector-2022 action-view">
<div class="mw-page-container">
<div class="mw-page-container-inner">
<div class="mw-content-container">
<main id="content" class="mw-body">
<header class="mw-body-header vector-page-titlebar">
<h1 id="firstHeading" class="firstHeading mw-first-heading">
<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">ServerNet</span></span>
</h1>
</header>
<a id="top"></a>
<div id="bodyContent" class="vector-body ve-init-mw-desktopArticleTarget-targetContainer" aria-labelledby="firstHeading" data-mw-ve-target-container="">
<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="en" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1251242444">
/* start https://en.wikipedia.org/ */
.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}
/* end https://en.wikipedia.org/ */
</style>
<p><b>ServerNet</b> is a <a href="Switched_fabric" title="Switched fabric">switched fabric</a> communications link primarily used in proprietary computers made by <a href="Tandem_Computers" title="Tandem Computers">Tandem Computers</a>, <a href="Compaq" title="Compaq">Compaq</a>, and <a href="Hewlett-Packard" title="Hewlett-Packard">HP</a>.
</p><p>Its features include good <a href="Scalability" title="Scalability">scalability</a>, clean fault containment, error detection and <a href="Failover" title="Failover">failover</a>. The ServerNet architecture specification defines a connection between nodes, either <a href="Central_processing_unit" title="Central processing unit">processor</a> or high performance <a href="Input/output" title="Input/output">I/O</a> nodes such as storage devices.
</p>
<div class="mw-heading mw-heading2"><h2 id="History">History</h2></div>
<p><a href="Tandem_Computers" title="Tandem Computers">Tandem Computers</a> developed the original ServerNet architecture and protocols for use in its own proprietary computer systems starting in 1992, and released the first ServerNet systems in 1995. Early attempts to license the technology and interface chips to other companies failed, due in part to a disconnect between the culture of selling complete hardware / software / middleware computer systems and that needed for selling and supporting chips and licensing technology. A follow-on development effort ported the <a href="Virtual_Interface_Architecture" title="Virtual Interface Architecture">Virtual Interface Architecture</a> to ServerNet with PCI interface boards connecting personal computers. <a href="Infiniband" class="mw-redirect" title="Infiniband">Infiniband</a> directly inherited many ServerNet features. As of 2017, systems still ship based on the ServerNet architecture.
</p>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
<ul><li>W. E. Baker, R. Horst, D. Sonnier, W. Watson, "A Flexible ServerNet-based Fault-Tolerant Architecture," in Proc. 25th Int. Symp. Fault-Tolerant Computing, Pasadena, CA, June 27–30 1995.</li>
<li>R. Horst, "ServerNet Deadlock Avoidance and Fractahedral Topologies," in Proc. 10th Int'l Parallel Processing Symposium, Honolulu, Hawaii, pp. 274–280, 1995.</li>
<li>D. Garcia, et al., "Servernet II", Parallel Computer Routing and Communication International Workshop, Jun. 26, 1997, pp. 119–135, XP002103164, Atlanta, GA.</li>
<li>R. Horst and D. Garcia, "ServerNet SAN I/O Architecture," Proc. Hot Interconnects V, August 1997.</li>
<li>D.R Avresky, V. Shurbanov, R. Horst, “The effect of router arbitration policy on scalability of ServerNet Topologies,” Microprocessors and Microsystems 21, pp. 545–561, 1998.</li>
<li>D.R Avresky, V. Shurbanov, R. Horst, W. Watson, L. Young, D. Jewett. “Performance Modeling of ServerNet SAN Topologies,” <a href="The_Journal_of_Supercomputing" title="The Journal of Supercomputing">The Journal of Supercomputing</a>, V. 14, pp. 19–37, 1999.</li>
<li>D.R Avresky, V. Shurbanov, R. Wilkinson, R. Horst, W. Watson, L. Young, “ Maximum delivery time and hot spots in ServerNet topologies, Computer Networks 31, pp. 1891–1910, 1999.</li>
<li>A. Hossain, S. Kang, R. Horst, “ ServerNet and ATM Interconnects: Comparison for Compressed Video Transmission,” Journal of Communications and Networks, V. 1, No. 2, June 1999.</li></ul>
<p><br>
</p>
<style data-mw-deduplicate="TemplateStyles:r1271159938">
/* start https://en.wikipedia.org/ */
.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}.mw-parser-output :not(p):not(.asbox)+style+.asbox,.mw-parser-output :not(p):not(.asbox)+link+.asbox{margin-top:3em}
/* end https://en.wikipedia.org/ */
</style></div><!--htdig_noindex--><div><div class="zim-footer">
This article is issued from <a class="external text" title="Last edited on 2024-09-25" href="https://en.wikipedia.org/wiki/?title=ServerNet&oldid=1247628451">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.
</div>
</div><!--/htdig_noindex--></div>
</div>
</main>
</div>
</div>
</div>
</body></html>