<html><head><meta http-equiv="Content-Type" content="text/html charset=gb2312"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><div class="">hi, all</div><div class=""><br class=""></div><div class="">Intel Ethernet driver has a lot of updates</div><div class=""><br class=""></div><div class="">igb - 5.2.18 (current: 5.2.15)</div><div class="">i40e - 1.2.38 (current: 1.2.37)</div><div class="">ixgbe - 4.0.3 (current: 3.23.2)</div><div class=""><br class=""></div><div class="">the latest igb driver can solve intel 82576 multi queue issue?</div><div class=""><br class=""></div><div class="">current, use pve-kernel-3.10.0-3-pve </div><div class=""><br class=""></div><div class="">and do this:</div><div class=""><div class=""># cat /etc/modprobe.d/igb.conf</div><div class="">options igb IntMode=3,3,3,3,3,3 RSS=8,8,8,8,8,8</div></div><div class=""><br class=""></div><div class=""># update-initramfs -u</div><div class=""><br class=""></div><div class="">it’s work fine. </div><div class=""><br class=""></div><div class="">but use other pve kernel can’t work!</div><div class=""><br class=""></div><div class="">somebody have try it?</div><div class=""><br class=""></div><div class="">thanks a lot!</div></div><div apple-content-edited="true" class=""><div class=""><br class=""></div>
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<br class=""><div><blockquote type="cite" class=""><div class="">在 2014年9月23日，下午1:02，lyt_yudi <<a href="mailto:lyt_yudi@icloud.com" class="">lyt_yudi@icloud.com</a>> 写道：</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=GB2312" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">hi, Dhaussy</div><div class=""><br class=""></div><div class="">Thanks your reply. very much!</div><br class=""><div class=""><div class="">在 2014年9月23日，上午1:44，Dhaussy Alexandre <<a href="mailto:ADhaussy@voyages-sncf.com" class="">ADhaussy@voyages-sncf.com</a>> 写道：</div><br class="Apple-interchange-newline"><blockquote type="cite" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">And beware of link down/ups when changing the channel numbers... :(</span></blockquote></div><div class=""><br class=""></div><div class="">yes, but when change it, it’s Hang.</div><br class=""><div class=""><div class=""># ethtool -l eth2</div><div class="">Channel parameters for eth2:</div><div class="">Pre-set maximums:</div><div class="">RX: 16</div><div class="">TX: 16</div><div class="">Other: 1</div><div class="">Combined: 16</div><div class="">Current hardware settings:</div><div class="">RX: 0</div><div class="">TX: 0</div><div class="">Other: 1</div><div class="">Combined: 1</div></div><div class=""><br class=""></div><div class=""># ethtool -L eth2 combined 8</div><div class=""><p class="ordinary-output target-output"><span class="" left-pos="0|6" right-pos="0|6" space="">Then</span><span class="" left-pos="6|15" right-pos="6|15" space="0| "> after a while</span><span left-pos="21|1" right-pos="21|1" space="" class="">,</span><span left-pos="22|15" right-pos="22|15" space="0| " class=""> constantly</span><span left-pos="37|6" right-pos="37|6" space="0| " class=""> appeared</span><span class="" left-pos="43|15" right-pos="43|15" space="0| "> the following information, and link down!</span></p></div><div class="">igb 0000:06:00.0 Detected Tx Unit Hang</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Tx Queue<span class="Apple-tab-span" style="white-space:pre"> </span><6></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>TDH<span class="Apple-tab-span" style="white-space:pre"> </span><c></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>TDT<span class="Apple-tab-span" style="white-space:pre"> </span><c></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>next_to_use<span class="Apple-tab-span" style="white-space:pre"> </span><c></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>next_to_clean<span class="Apple-tab-span" style="white-space:pre"> </span><0></div><div class="">buffer_info[next_to_clean]</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>time_stamp<span class="Apple-tab-span" style="white-space:pre"> </span><100181dd9></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>next_to_waitch<span class="Apple-tab-span" style="white-space:pre"> </span><ffff88082a63d000></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>jiffies<span class="Apple-tab-span" style="white-space:pre"> </span><100182671></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>desc.status<span class="Apple-tab-span" style="white-space:pre"> </span><f0000></div><div class=""><br class=""></div><div class=""><br class=""></div></div></div></blockquote></div><br class=""></body></html>