<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Bite bullet, add more physical memory.</span></div><div><span>For a time-critical process.... that seems like it is business critical, then do the right business decision. Purchase more memory to get the job done.</span></div><div><br><span></span></div><div><span>R,</span></div><div><span>-Joe Wulf<br></span></div><div><br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"><div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"><font face="Arial" size="2"><hr size="1"><b><span style="font-weight:bold;">From:</span></b> Clemens Eisserer <linuxhippy@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> "Community assistance, encouragement,
and advice for using Fedora." <fedora-list@redhat.com><br><b><span style="font-weight: bold;">Sent:</span></b> Monday, September 12, 2011 4:19 AM<br><b><span style="font-weight: bold;">Subject:</span></b> Howto avoid a process beeing paged out?<br></font><br><div id="yiv1754079629">Hi,<br><br>I run a time-critical application on a vServer which seems to have very little memory (even 512mb are guaranteed).<br>Every page that hasn't been accessed the last few minutes is immediatly swapped out, and if a request comes in the system is busy many seconds loading the working-set of the application into memory again.<br>
<br>Is there any way to prevent applications from beeing swapped out?<br>I tried to call mlock(), but after this call dynamically loading shared libraries failed :/<br><br>Thanks, Clemens<br>
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