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<title>AW: [ClusterLabs] Antw: CentOS 7 - Pacemaker - Problem with nfs-server and system</title>
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<p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-bogus="true" id="_mce_caret"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Hi,<br></span></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">thank you for your reply. It seems to be a problem with the systemd unit files for nfs-server - specifically a timing issue.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">[root@centos7-n1 ~]# systemctl list-unit-files --type=service | grep rpcbind<br>rpcbind.service static<br></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">rpcbind is set to static - should be started on demand by other units.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Invoking systemctl start nfs-server is pulling in rpcbind and nfs-lock<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">rpcbind is started - but nfs-lock is maybe trying to start too early:<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Invoking manually systemctl start rpcbind and then systemctl start nfs-lock works within a second.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Invoking manually systemctl start rpcbind and then sytemctl start nfs-server works within a few seconds as well.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Invoking manually systemctl start nfs-server is only working randomly due to some timing issues.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">My current workaround is to also start rpcbind by the cluster - just before nfsserver.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">I also tried /usr/lib/ocf/resource.d/heartbeat/nfsserver - it is capable of handling systemd systems but start nfs-lock and nfs-server manually - hence hit the same problem in my case.<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Cheers,<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;">Stefan<br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><p style="padding: 0; margin: 0;" data-mce-style="padding: 0; margin: 0;"><span data-mce-style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;" style="font-size: 10pt; font-family: tahoma,arial,helvetica,sans-serif;"><br data-mce-bogus="1"></span></p><blockquote style="border-left: 2px solid #325FBA; padding-left: 5px; margin: 0px 5px;"><span style="font-family:tahoma,arial,helvetica,sans-serif; font-size: 10pt;">-----Ursprüngliche Nachricht-----<br><span><strong>Von:</strong> Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de></span><span><strong></strong></span></span><br><div><pre style="white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; white-space: pre-wrap; word-wrap: break-word;" wrap="">> [root@centos7-n1 ˜]# time systemctl start nfs-server<br>> <br>> real 1m0.480s<br><br>Probably time to look into syslog. I suspect a name/address resolving<br>issue...<br></pre></div></blockquote>
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