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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Richard<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'> 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.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </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'>Best Regards,<br>Deng Wei Quan / </span><span style='font-size:10.0pt;color:blue'>邓伟权</span><span lang=EN-US style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue'><o:p></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'>Mob: +86 13906055059<o:p></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'>Mail: <a href="mailto:dwq@xmweixun.com">dwq@xmweixun.com</a><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><span style='font-size:10.0pt;color:blue'>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'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'>发件人<span lang=EN-US>:</span></span></b><span lang=EN-US style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'> dwq+auto_=dengweiquan=139.com@xmweixun.com [mailto:dwq+auto_=dengweiquan=139.com@xmweixun.com] </span><b><span style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'>代表 </span></b><span lang=EN-US style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'>Richard Elling<br></span><b><span style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'>发送时间<span lang=EN-US>:</span></span></b><span lang=EN-US style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'> 2015</span><span style='font-size:11.0pt;font-family:"微软雅黑","sans-serif"'>年<span lang=EN-US>5</span>月<span lang=EN-US>5</span>日<span lang=EN-US> 23:17<br></span><b>收件人<span lang=EN-US>:</span></b><span lang=EN-US> dwq@xmweixun.com<br></span><b>抄送<span lang=EN-US>:</span></b><span lang=EN-US> omnios-discuss@lists.omniti.com<br></span><b>主题<span lang=EN-US>:</span></b><span lang=EN-US> Re: [OmniOS-discuss] Writeback Cache Auto disabled<o:p></o:p></span></span></p></div></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal><span lang=EN-US>On May 5, 2015, at 12:54 AM, <<a href="mailto:dwq@xmweixun.com">dwq@xmweixun.com</a>> <<a href="mailto:dwq@xmweixun.com">dwq@xmweixun.com</a>> wrote:<o:p></o:p></span></p></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><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"'>Hi All,<o:p></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"'> When I present lu to hpux or aix, lu writeback cache auto disabled,why?<o:p></o:p></span></p></div></blockquote><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>In SCSI, initiators can change the write cache policy.<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US> — richard<o:p></o:p></span></p></div><p class=MsoNormal><span lang=EN-US><br><br><o:p></o:p></span></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><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"'> <o:p></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"'>LU Name: 600144F00000000000005548DC360005<o:p></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"'> Operational Status: Online<o:p></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"'> Provider Name : sbd<o:p></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"'> Alias : /dev/zvol/rdsk/wxnas/hpuxtest03<o:p></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"'> View Entry Count : 1<o:p></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"'> Data File : /dev/zvol/rdsk/wxnas/hpuxtest03<o:p></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"'> Meta File : not set<o:p></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"'> Size : 21474836480<o:p></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"'> Block Size : 512<o:p></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"'> Management URL : not set<o:p></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"'> Vendor ID : SUN <span class=apple-converted-space> </span><o:p></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"'> Product ID : COMSTAR <o:p></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"'> Serial Num : not set<o:p></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"'> Write Protect : Disabled<o:p></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"'> Writeback Cache :<span class=apple-converted-space><span style='color:red'> </span></span><span style='color:red'>Disabled</span><o:p></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"'>Access State : Active<o:p></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"'> <o:p></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"'> <o:p></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"'>Thanks.<o:p></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"'> <o:p></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"'>Version:<o:p></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"'>SunOS wxos1 5.11 omnios-b281e50 i86pc i386 i86pc<o:p></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"'>Deng<o:p></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"'> <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>_______________________________________________<br>OmniOS-discuss mailing list<br></span><span lang=EN-US><a href="mailto:OmniOS-discuss@lists.omniti.com"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:#954F72'>OmniOS-discuss@lists.omniti.com</span></a></span><span lang=EN-US style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br></span><span lang=EN-US><a href="http://lists.omniti.com/mailman/listinfo/omnios-discuss"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:#954F72'>http://lists.omniti.com/mailman/listinfo/omnios-discuss</span></a><o:p></o:p></span></p></div></blockquote></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><div><div><div><div><div><p class=MsoNormal><span lang=EN-US style='font-family:"Helvetica","sans-serif";color:black'>--<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US style='font-family:"Helvetica","sans-serif";color:black'><a href="mailto:Richard.Elling@RichardElling.com">Richard.Elling@RichardElling.com</a><br>+1-760-896-4422<br><br><o:p></o:p></span></p></div></div></div></div></div></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>`