Hi Mark,<br><br> U have stated that ur using drbd across. WAN. Could pls share ur exp. about this. What protocol do use for this. What is the WAN Link speed. Also pls tell me about the various parameters u have tweaked for this. <br><br> I am in the process of implementing DRBD across WAN. Pls share your experience.<br><br>Regards,<br>Khaja Mohideen<br><br><br><br><br><b><i>Mark Olliver <mark@thermeoneurope.com></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Word 11 (filtered medium)"> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="City"> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="place"> <!--[if !mso]> <style> st1\:*{behavior:url(#default#ieooui) }
</style> <![endif]--> <style> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0pt; margin-bottom:.0001pt; font-size:12.0pt; font-family:"Times New Roman";} a:link, span.MsoHyperlink {color:blue; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {color:purple; text-decoration:underline;} span.EmailStyle17 {mso-style-type:personal-compose; font-family:Arial; color:windowtext;} @page Section1 {size:595.3pt 841.9pt; margin:72.0pt 90.0pt 72.0pt 90.0pt;} div.Section1 {page:Section1;} --> </style> </o:SmartTagType></o:SmartTagType><div class="Section1"> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Hi,<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial;">I have just noticed my drbd cluster has a status of <o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">version: 0.7.19 (api:78/proto:74)<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">SVN Revision: 2212 build by root@cp1.thermeoneurope.com, 2006-05-30 12:57:03<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> 0: cs:NetworkFailure st:Primary/Secondary ld:Consistent<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> ns:384452 nr:4880 dw:137663608 dr:34555860 al:102939 bm:22058 lo:0 pe:0 ua:0 ap:0<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">This was the same on both the primary and secondary (obviously just the other way around). As I still have live people working on the primary I tried taking down the secondary and restarting it. This seamed ok now the secondary though is in the following state:<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">[root@ie-openvz1 ~]# cat /proc/drbd<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">version: 0.7.19 (api:78/proto:74)<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">SVN Revision: 2212 build by root@cp-bk.thermeoneurope.com,
2006-05-30 15:22:21<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> 0: cs:WFConnection st:Secondary/Unknown ld:Consistent<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Still not seeing the primary. I can ping between the two ok, there are no firewall rules blocking them and have been working fine until now. I do not really want to take the primary down as there are users live on it.<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">The two machines are separated one is in <st1:City w:st="on">Dublin</st1:City> the other in <st1:City w:st="on"><st1:place w:st="on">London</st1:place></st1:City> connected over the internet via vpn.<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Any ideas on how to get these two to talk again gratefully received.<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Thanks<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Mark<o:p></o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">*******************************************************************</span></font><o:p></o:p></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Mark Olliver BSc (Hons) </span></font><o:p></o:p></div> <div class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Thermeon Europe
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