<div><span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;">Hello all</span><br /></div><div><span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;">I can't understand some torus2q options.May be anybody explain me ?</span></div><div><span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;">In the Internet I found some options for torus</span></div><div><span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;"><br /></span></div><div><span style="font-family:arial,sans-serif;font-size:medium;line-height:normal;">qos_max_vls 8       # its clear for use 8 vl</span><br style="font-family:arial,sans-serif;font-size:medium;line-height:normal;" /><span style="font-family:arial,sans-serif;font-size:medium;line-height:normal;">qos_high_limit 0.   # its cleasr for processing only 1 message in high table </span><br style="font-family:arial,sans-serif;font-size:medium;line-height:normal;" /><span style="font-family:arial,sans-serif;font-size:medium;line-height:normal;">qos_vlarb_low 0:4,1:4,2:0,3:0,5:0,6:0,7:0 </span><br style="font-family:arial,sans-serif;font-size:medium;line-height:normal;" /><span style="font-family:arial,sans-serif;font-size:medium;line-height:normal;">qos_vlarb_high 0:4,1:0,2:0,3:0,4:0,5:0,6:0,7:0</span><br style="font-family:arial,sans-serif;font-size:medium;line-height:normal;" /><br /></div><div>If I leave this options by default, opensm get warning </div><div>"<span style="line-height:normal;white-space:pre-wrap;font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;">Warning: torus-2QoS recommends 0 VLarb weights </span></div><div><span style="line-height:normal;white-space:pre-wrap;font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;"></span><span style="line-height:normal;white-space:pre-wrap;font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;">for VLs 2-7 on endpoint links; not true ..."</span></div><div><span style="line-height:normal;white-space:pre-wrap;font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;background-color:initial;"><br /></span></div><div>Sorry for more questions. I can't found answer in internet.</div><div><br /></div><div>1) Why I can't leave this tables ( vlarb_high, vlarb_low) by default ? Who in routing engine torus2q and how  use this table ?</div><div>2) Why used only vl0 and vl1. In manual about Torus2q use 0-3 and 4-7 VLs ?</div><div><font face="arial, sans-serif" size="3"><span style="line-height:normal;">3) I can't understand why used weight 4 but not for example 64 or 255 ?</span></font></div><div><font face="arial, sans-serif" size="3"><span style="line-height:normal;">4) Why I should write this table for extended ca, swe, etc. separately </span></font></div><div><font face="arial, sans-serif" size="3"><span style="line-height:normal;"> </span></font></div><div><font face="arial, sans-serif" size="3"><span style="line-height:normal;">May be somebody have links about this theme ? </span></font></div><div><font face="arial, sans-serif" size="3"><span style="line-height:normal;">Thanks for you interest and time </span></font></div>