<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On May 25, 2010, at 12:53 PM, Eduardo Bragatto wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>Here's what I see in the telnet, when testing:</div><div><pre><span class="Apple-style-span" style="font-family: 'Lucida Grande'; white-space: normal; color: rgb(20, 20, 20); line-height: 14px; ">with symlink:</span></pre><pre><font class="Apple-style-span" face="Helvetica"><span class="Apple-style-span" style="white-space: normal; "><span class="Apple-style-span" style="font-family: 'Lucida Grande'; color: rgb(20, 20, 20); line-height: 14px; ">FLUSH /usr/local/rrd/myproject/repository/local/switches/myswitch/10146.rrd<br style="word-wrap: break-word; ">0 Nothing to flush: /usr/local/rrd/myproject/repository/local/switches/myswitch/10146.rrd.<br style="word-wrap: break-word; "><br style="word-wrap: break-word; ">without it (same file):<br style="word-wrap: break-word; "><br style="word-wrap: break-word; ">Flush /usr/local/rrd/myproject/rrd/switches/myswitch/10146.rrd<br style="word-wrap: break-word; ">0 Successfully flushed /usr/local/rrd/myproject/rrd/switches/myswitch/10146.rrd.</span></span></font></pre></div></div></div></blockquote></div>Hi,<div><br></div><div>I have removed the symlink and replaced it with a null mount, so there are no symlinks on the way anymore. However the error persists.</div><div><br></div><div>I have a guess here, all my "rrd_update" calls, are made to the real path and all my "rrd_graph" calls are made to the symlink/null mount path.</div><div><br></div><div>Looks like rrdcached is internally saving the full path of the "rrd_update" files, and flushes those files only if the flush command sends exactly the same path -- is that true? If so, that explains all my problems.</div><div><br></div><div>Thanks,</div><div>Eduardo Bragatto.</div></body></html>