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size="2" class="TabColor"><b class="TabText"></b></font><br> 	<font face="Arial, Helvetica, sans-serif" size="2"> 		<font color="#044370" size=5><b>Cylindre</b></font><br> 		<!-- font color="#044370" size=5><b>Cylindre</b></font><br --> 	<!-- **************************************************************************** //--> 				<!-- ************************************************* //--> 	<font color="#000000"><br><A href="mailto:commentaires@01net.fr?SUBJECT=Commentaire sur l'article Cylindre de Lionel Lumbroso, 01net. (191592)&BODY=Mon avis sur 'Cylindre'">Lionel Lumbroso</A></font>, 			<a href=" 			http://www.01net.com/nous_ecrire			"><span class="lien"><b>01net.</b></span></a>, 		<font color="#7F7B88" size=1 class="petitg">le 01/09/2002 &agrave; 20h30</font><br> 		</font> 	<br> 				<font face="Arial, Helvetica, sans-serif" size="2"><b>Srie de pistes homologues sur diffrents plateaux d'un disque dur</b></font><br> 			<br> 	<font face="Arial, Helvetica, sans-serif" size="2"> 						<font face="Arial, Helvetica, sans-serif" size=2 color="#000000" class="normal"> 													<font color=#000000>En anglais : cylinder</font> 																</p></font> 																			<font face="Arial, Helvetica, sans-serif" size=2 color="#000000" class="normal"> 													<font color=#000000>Bon nombre de</font> 																			<font color=#000000><a href=http://www.01net.com/rdn?oid=191631 target=_blank>disques durs</a></font> 																				<font color=#000000>contiennent aujourd'hui plusieurs plateaux dont chacune des deux faces est utilise, afin d'accrotre la capacit du disque. Le cylindre est la srie de pistes homologues de toutes les faces du disque.</font> 																</p></font> 											<SCRIPT LANGUAGE="JAVASCRIPT"> 						if (etatmessage){document.writeln(creamessage);} 						</SCRIPT> 																			<font face="Arial, Helvetica, sans-serif" size=2 color="#000000" class="normal"> 													<font color=#000000>A chaque face magntique correspond un bras lectromcanique portant la tte de lecture-criture de cette face. Ces bras doivent se dplacer trs rapidement et avec trs peu d'inertie d'une</font> 																			<font color=#000000><a href=http://www.01net.com/rdn?oid=192197 target=_blank>piste</a></font> 																				<font color=#000000> l'autre de la surface magntique.</font> 																</p></font> 																			<font face="Arial, Helvetica, sans-serif" size=2 color="#000000" class="normal"> 													<font color=#000000>Ainsi, sur un disque comportant quatre plateaux, soit huit faces, il y a huit bras de lecture. Ces derniers sont actionns par un mme moteur et se dplacent donc conjointement. Ainsi, l'accs  un des</font> 																			<font color=#000000><a href=http://www.01net.com/rdn?oid=192361 target=_blank>secteurs</a></font> 																				<font color=#000000>homologues des pistes d'un cylindre quivaut  l'accs aux sept autres, ce dont tiennent compte les algorithmes d'affectation des secteurs aux fichiers.</font> 																</p></font> 															<br> 				</font> 	 <!-- FIN ARTICLE //--> 	</td></tr> </table> <br><br>    <center><font face="Arial,Helvetica,sans-serif" size=1 color="#999999">Tous droits r&#233;serv&#233;s &#169 1999-2003 Groupe Tests, 01net. <a href="http://www.01net.com/NoticeLegale"><font color="#999999">voir notice l&#233;gale</font></a></font></center><br>  </td>  <td width=10 bgcolor="#FFFFFF"><img src="http://www.01net.com/img/dot.gif" width=10 height=1></td>  <td width=4 bgcolor="#FFCC00"><img src="http://www.01net.com/img/dot.gif" width=4 height=1></td> </tr> <tr> <td colspan="6" width=769 bgcolor="#FFCC00"> <table border=0 cellspacing=0 cellpadding=0 width=100%> <tr> <!-- debut Home Pied_de_page  --> <td> <table width=100% cellspacing=0 cellpadding=0 border=0>   <tr>     <td width=100%>       <table border=0 width=100% cellpadding=2 cellspacing=0>         <tr>           <td align=center><img src="http://www.01net.com/img/dot.gif" width=70 height=1></td>           <td align=center><a href="http://www.01net.com/charte"><font face="Arial, Helvetica, sans-serif" size=2 color="#443300" class="noirsurjaune"><b>charte de confiance</b></font></a></td>           <td align=center><a href="http://www.01net.com/nous_ecrire"><font face="Arial, Helvetica, sans-serif" size=2 color="#443300" class="noirsurjaune"><b>nous &eacute;crire</b></font></a></td>           <!-- td align=center><a href="http://www.01net.com/FAQ_accueil/1,4704,1,00.html"><font face="Arial, Helvetica, sans-serif" size=2 color="#443300" class="noirsurjaune"><b>FAQ</b></font></a></td-->           <td align=center><a href="http://www.01net.com/rubrique/2183.html"><font face="Arial, Helvetica, sans-serif" size=2 color="#443300" class="noirsurjaune"><b>plan du site</b></font></a></td>           <td width=1> <script language="javascript"> var popad = adj.substring(33, adj.length); popad = popad.substring(0, popad.indexOf(".")); var adp = "http://ad.fr.doubleclick.net/adi/pop.01net.com/" + popad + ";sz=1x1" + fa + ";ord=" + ord + "?"; document.write("<IFRAME SRC=" + adp + " width=0 height=0 marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=no></iframe>"); </script> <table border=0 cellpadding=0 cellspacing=0 width=*><tr><td> <table border=0 cellpadding=0 cellspacing=0 width=*><tr><td> <!-- DEBUT / Cybermonitor / START --> <script language="javascript"><!-- CM_RUBRIQUE = "_services"; CM_CLIENT = "01netv3"; CM_SECTION1 = "01net"; // --></script> <script language="javascript" src="http://js.cybermonitor.com/01netv3.js"> </script> <noscript> <img src="http://stat3.cybermonitor.com/01netv3_v?R=_services&S=total;01net "> </noscript> <!-- FIN / Cybermonitor / END --> <!-- DEBUT / XITI --> <script language="JavaScript1.1"> hsh = new Date(); hsd = document; hsi = '<img align="left" width="1" height="1" src="http://logp7.xiti.com/hit.xiti?s=39905&s2=10'; hsi += '&p=_services&hl=' + hsh.getHours() + 'x' + hsh.getMinutes() + 'x' + hsh.getSeconds(); if(parseFloat(navigator.appVersion)>=4) {Xiti_s=screen;hsi += '&r=' + Xiti_s.width + 'x' + Xiti_s.height + 'x' + Xiti_s.pixelDepth + 'x' + Xiti_s.colorDepth;} hsd.writeln(hsi + '&ref=' + hsd.referrer.replace('&', '$') + '" >'); </script> <noscript> <img align="left" width="1" height="1" src="http://logp7.xiti.com/hit.xiti?s=39905&s2=10&p=_services" > </noscript><!-- FIN / XITI --></td></tr></table></td></tr></table> </td>         </tr>       </table>     </td>   </tr> </table> </td> <!-- fin Home Pied_de_page  --> </tr> </table></td> </tr> </table> </center> </body> </html> 
