<div dir="ltr"><div>strace is hard to read.<br><br></div>list-nodes --online prints the nodes that have been registered. If a node shows fewer than in the config file, then the cluster needs to be (re)registered on that node.<br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Mar 14, 2013 at 12:21 PM, Eugene Istomin <span dir="ltr"><<a href="mailto:E.Istomin@edss.ee" target="_blank">E.Istomin@edss.ee</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div style="font-family:'Sans Serif';font-size:9pt;font-weight:400;font-style:normal">
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">Hello Sunil,</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">we have critical issue in o2cb part of ocfs2 1.8.2 - getting list of node or adding node does not affect to ocfs2.conf. </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">We have this issue on 3 different linuxes (kernel 3.2 - 3.8) so i thik this might be a sort of general o2cb problems.</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">#####</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">Here is some debug info</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-weight:600"># cat /etc/ocfs2/cluster.conf</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">cluster:</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> heartbeat_mode = global</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> node_count = 2</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> name = storage</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">node:</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> number = 1</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> cluster = storage</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> ip_port = 7777</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> ip_address = 10.251.2.11</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> name = tsc-hv01</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">node:</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> number = 2</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> cluster = storage</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> ip_port = 7777</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> ip_address = 10.251.2.12</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> name = tsc-hv02</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-size:10pt">In ocfs2 1.8.0 (return 2 nodes):</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-weight:600"># strace -s 2048 ./o2cb list-nodes --oneline storage</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">stat("/etc/ocfs2/cluster.conf", {st_mode=S_IFREG|0644, st_size=261, ...}) = 0</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">open("/etc/ocfs2/cluster.conf", O_RDONLY) = 3</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">read(3, "cluster:\n\theartbeat_mode = global\n\tnode_count = 2\n\tname = storage\n\nnode:\n\tnumber = 1\n\tcluster = storage\n\tip_port = 7777\n\tip_address = 10.251.2.11\n\tname = tsc-hv01\n\nnode:\n\tnumber = 2\n\tcluster = storage\n\tip_port = 7777\n\tip_address = 10.251.2.12\n\tname = tsc-hv02\n\n", 4000) = 261</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">read(3, "", 4000) = 0</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">close(3) = 0</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">write(1, "node: 1 tsc-hv01 <a href="http://10.251.2.11:7777" target="_blank">10.251.2.11:7777</a> storage\n", 42node: 1 tsc-hv01 <a href="http://10.251.2.11:7777" target="_blank">10.251.2.11:7777</a> storage</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">) = 42</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">write(1, "node: 2 tsc-hv02 <a href="http://10.251.2.12:7777" target="_blank">10.251.2.12:7777</a> storage\n", 42node: 2 tsc-hv02 <a href="http://10.251.2.12:7777" target="_blank">10.251.2.12:7777</a> storage</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">) = 42</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">exit_group(0) = ?</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-size:10pt">In ocfs2 1.8.2 (return</span><span style="font-size:10pt;font-weight:600"> 1 node </span><span style="font-size:10pt">but config have 2 nodes ):</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-weight:600">#strace -s 2048 /sbin/o2cb list-nodes --oneline storage</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">stat("/etc/ocfs2/cluster.conf", {st_mode=S_IFREG|0644, st_size=261, ...}) = 0</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">open("/etc/ocfs2/cluster.conf", O_RDONLY) = 3</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">read(3, "cluster:\n\theartbeat_mode = global\n\tnode_count = 2\n\tname = storage\n\nnode:\n\tnumber = 1\n\tcluster = storage\n\tip_port = 7777\n\tip_address = 10.251.2.11\n\tname = tsc-hv01\n\nnode:\n\tnumber = 2\n\tcluster = storage\n\tip_port = 7777\n\tip_address = 10.251.2.12\n\tname = tsc-hv02\n\n", 4000) = 261</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">read(3, "", 4000) = 0</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">close(3) = 0</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">write(1, "node: 1 tsc-hv01 <a href="http://10.251.2.11:7777" target="_blank">10.251.2.11:7777</a> storage\n", 42node: 1 tsc-hv01 <a href="http://10.251.2.11:7777" target="_blank">10.251.2.11:7777</a> storage</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">) = 42</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">exit_group(0) = ?</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"> </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">I can mail you any info you need, please help to resolve this issue.</p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px">-- </p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-family:'sans serif';font-weight:600;font-style:italic">Best regards,</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-family:'sans serif';font-style:italic">Eugene Istomin</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-family:'sans serif';font-style:italic">Senior System Administrator</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-family:'sans serif';font-style:italic">EDS Systems</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-style:italic;font-family:'sans serif'"><a href="mailto:E.Istomin@edss.ee" target="_blank">E.Istomin@edss.ee</a></span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px"><span style="font-family:'sans serif';font-style:italic">Work: <a href="tel:%2B372-640-96-01" value="+3726409601" target="_blank">+372-640-96-01</a></span></p>
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