<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On May 6, 2015, at 12:49 AM, <a href="mailto:dwq@xmweixun.com" class="">dwq@xmweixun.com</a> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><meta name="Generator" content="Microsoft Word 15 (filtered medium)" class=""><style class=""><!--
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</o:shapelayout></xml><![endif]--><div lang="ZH-CN" link="blue" vlink="purple" class=""><div class="WordSection1"><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Hi Richard<o:p class=""></o:p></span></div><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""> I use stmfadm modify-lu –p wcd=false LU Name, change write cache to enable,but when client read or wirte io from lu,lu status (writeback cache) change to disable again.</span></div></div></div></div></blockquote><div><br class=""></div><div>This is correct. Initiators can override the target's default.</div><div> -- richard</div><br class=""><blockquote type="cite" class=""><div class=""><div lang="ZH-CN" link="blue" vlink="purple" class=""><div class="WordSection1"><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""><o:p class=""></o:p></span></div><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""> </span></div><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""> </span></div><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""> </span></div><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue" class="">Best Regards,<br class="">Deng Wei Quan / </span><span style="font-size:10.0pt;color:blue" class="">邓伟权</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue" class=""><o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue" class="">Mob: +86 13906055059<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue" class="">Mail: <a href="mailto:dwq@xmweixun.com" class="">dwq@xmweixun.com</a><o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span style="font-size:10.0pt;color:blue" class="">厦门维讯信息科技有限公司</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""><o:p class=""></o:p></span></p><div class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""> </span></div><div class=""><div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm" class=""><div class="MsoNormal"><b class=""><span style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class="">发件人<span lang="EN-US" class="">:</span></span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class=""> <a href="mailto:dwq+auto_=dengweiquan=139.com@xmweixun.com" class="">dwq+auto_=dengweiquan=139.com@xmweixun.com</a> [<a href="mailto:dwq+auto_=dengweiquan=139.com@xmweixun.com" class="">mailto:dwq+auto_=dengweiquan=139.com@xmweixun.com</a>] </span><b class=""><span style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class="">代表 </span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class="">Richard Elling<br class=""></span><b class=""><span style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class="">发送时间<span lang="EN-US" class="">:</span></span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class=""> 2015</span><span style="font-size:11.0pt;font-family:"微软雅黑","sans-serif"" class="">年<span lang="EN-US" class="">5</span>月<span lang="EN-US" class="">5</span>日<span lang="EN-US" class=""> 23:17<br class=""></span><b class="">收件人<span lang="EN-US" class="">:</span></b><span lang="EN-US" class=""> <a href="mailto:dwq@xmweixun.com" class="">dwq@xmweixun.com</a><br class=""></span><b class="">抄送<span lang="EN-US" class="">:</span></b><span lang="EN-US" class=""> <a href="mailto:omnios-discuss@lists.omniti.com" class="">omnios-discuss@lists.omniti.com</a><br class=""></span><b class="">主题<span lang="EN-US" class="">:</span></b><span lang="EN-US" class=""> Re: [OmniOS-discuss] Writeback Cache Auto disabled<o:p class=""></o:p></span></span></div></div></div><div class="MsoNormal"><span lang="EN-US" class=""> </span></div><div class="MsoNormal"><span lang="EN-US" class=""> </span></div><div class=""><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt" class="" type="cite"><div class=""><div class="MsoNormal"><span lang="EN-US" class="">On May 5, 2015, at 12:54 AM, <<a href="mailto:dwq@xmweixun.com" class="">dwq@xmweixun.com</a>> <<a href="mailto:dwq@xmweixun.com" class="">dwq@xmweixun.com</a>> wrote:<o:p class=""></o:p></span></div></div><div class="MsoNormal"><span lang="EN-US" class=""> </span></div><div class=""><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">Hi All,<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> When I present lu to hpux or aix, lu writeback cache auto disabled,why?<o:p class=""></o:p></span></p></div></blockquote><div class=""><div class="MsoNormal"><span lang="EN-US" class=""> </span></div></div><div class=""><div class="MsoNormal"><span lang="EN-US" class="">In SCSI, initiators can change the write cache policy.<o:p class=""></o:p></span></div></div><div class=""><div class="MsoNormal"><span lang="EN-US" class=""> — richard<o:p class=""></o:p></span></div></div><div class="MsoNormal"><span lang="EN-US" class=""><br class=""><br class=""><o:p class=""></o:p></span></div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt" class="" type="cite"><div class=""><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> <o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">LU Name: 600144F00000000000005548DC360005<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Operational Status: Online<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Provider Name : sbd<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Alias : /dev/zvol/rdsk/wxnas/hpuxtest03<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> View Entry Count : 1<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Data File : /dev/zvol/rdsk/wxnas/hpuxtest03<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Meta File : not set<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Size : 21474836480<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Block Size : 512<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Management URL : not set<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Vendor ID : SUN <span class="apple-converted-space"> </span><o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Product ID : COMSTAR <o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Serial Num : not set<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Write Protect : Disabled<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> Writeback Cache :<span class="apple-converted-space"><span style="color:red" class=""> </span></span><span style="color:red" class="">Disabled</span><o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph;text-indent:21.0pt"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">Access State : Active<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> <o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> <o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">Thanks.<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> <o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">Version:<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">SunOS wxos1 5.11 omnios-b281e50 i86pc i386 i86pc<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class="">Deng<o:p class=""></o:p></span></p><p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif"" class=""> <o:p class=""></o:p></span></p><div class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Helvetica","sans-serif"" class="">_______________________________________________<br class="">OmniOS-discuss mailing list<br class=""></span><span lang="EN-US" class=""><a href="mailto:OmniOS-discuss@lists.omniti.com" class=""><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:#954F72" class="">OmniOS-discuss@lists.omniti.com</span></a></span><span lang="EN-US" style="font-size:9.0pt;font-family:"Helvetica","sans-serif"" class=""><br class=""></span><span lang="EN-US" class=""><a href="http://lists.omniti.com/mailman/listinfo/omnios-discuss" class=""><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:#954F72" class="">http://lists.omniti.com/mailman/listinfo/omnios-discuss</span></a><o:p class=""></o:p></span></div></div></blockquote></div><div class="MsoNormal"><span lang="EN-US" class=""> </span></div><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class="MsoNormal"><span lang="EN-US" style="font-family: Helvetica, sans-serif;" class="">--<o:p class=""></o:p></span></div></div><div class=""><div class="MsoNormal"><span lang="EN-US" style="font-family: Helvetica, sans-serif;" class=""> </span></div></div><div class=""><p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-family: Helvetica, sans-serif;" class=""><a href="mailto:Richard.Elling@RichardElling.com" class="">Richard.Elling@RichardElling.com</a><br class="">+1-760-896-4422<br class=""><br class=""><o:p class=""></o:p></span></p></div></div></div></div></div></div><div class="MsoNormal"><span lang="EN-US" class=""> </span></div></div></div></div></blockquote></div><br class=""></body></html>