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centos_6.5_on_apu_-_post_install

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centos_6.5_on_apu_-_post_install [2014/05/02 07:42] – [reduce writes: tmpfs for logging and /tmp] admincentos_6.5_on_apu_-_post_install [2014/05/17 08:28] – [Temperature sensor] admin
Line 49: Line 49:
 </code> </code>
  
 +bashrc example
 +<code>
 +if [ -n "$PS1" ]; then
 +  echo
 +  sensors |grep temp1 |awk '{print $1 $2}'
 +fi;
 +</code>
 ===SSD tuning=== ===SSD tuning===
 ==elevator=noop== ==elevator=noop==
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 You will lose files in tmpfs after reboot! Use remote syslog for important logs. You will lose files in tmpfs after reboot! Use remote syslog for important logs.
  
-Edit /etc/fstab:+==/etc/fstab==
 <code> <code>
 tmpfs   /var/log   tmpfs   defaults,size=256m  0 0 tmpfs   /var/log   tmpfs   defaults,size=256m  0 0
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 </code> </code>
  
 +==or set large commit interval==
 +<code>
 +/dev/mapper/vg_apu1-lv_root /                   ext4    defaults,noatime,discard,errors=remount-ro,commit=200        1 1  
 +</code>
  
centos_6.5_on_apu_-_post_install.txt · Last modified: 2021/10/09 15:14 by 127.0.0.1