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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Swapoff é inseguro, pode causar kernel
panic e se o servidor estiver remoto vc perde o acesso.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Seria necessário parar todos os processos
que estão utilizando o swap para poder retirar “a quente”.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Utilize o comando swapoff<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'># man swapoff<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Att, Walison<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>2013/3/25 lscrlstld <<a href="mailto:lscrlstld@gmail.com"
target="_blank">lscrlstld@gmail.com</a>><o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>> Estava com um
servidor que tinha pouca memoria, ai eu executei este<br>
> comando<br>
><br>
> dd if=/dev/zero of=/var/swapfile bs=1M count=2048 && sudo
chmod 600<br>
> /var/swapfile && sudo mkswap /var/swapfile && echo
/var/swapfile none<br>
> swap defaults 0 0 | sudo tee -a /etc/fstab && sudo swapon -a<br>
><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Retire a linha de config caso esteja no fstab, reinicialize a maquina,
e<br>
apague o arquivo.<font color=navy><span style='color:navy'><o:p></o:p></span></font></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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