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<div>Hello,</div><div><br class="webkit-block-placeholder"></div><div>Am 18.11.2007 um 18:52 schrieb Fabien Wernli:</div><div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">On Sun, Nov 11, 2007 at 05:10:49PM +0100, Peter Mueller wrote:</div> <blockquote type="cite"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">lock is released? Can the rrd file become inconsistent?</div> </blockquote><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">You should be safe. One way to put it is you don't care about that</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">when you run another rrdtool process to graph the data you're currently</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">writing to, do you?</div> </blockquote></div><br><div><div>there might be 3 processes:</div><div><br class="webkit-block-placeholder"></div><div>1) one writing</div><div>2) one reading (web server)</div><div>3) one doing the copy</div><div><br class="webkit-block-placeholder"></div><div>It might be unrealistic that all 3 run at exactly the same time. But you never know.</div><div><br class="webkit-block-placeholder"></div><div>I think 1 and 2 at the same time is no problem. But what happes when 1 and 3 runs</div><div>at the same time. Is the copy ok or corrupt?</div><div><br class="webkit-block-placeholder"></div><div>Regards,</div><div>Peter</div><div><br class="webkit-block-placeholder"></div></div><br><br><div> <span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div>--</div><div>Peter Mueller</div><div><a href="mailto:peter.o.mueller@gmx.de">peter.o.mueller@gmx.de</a></div><br class="Apple-interchange-newline"></span> </div><br></body></html>