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litespeed_wiki:cloudlinux:lsphp_criu_enable [2019/10/15 16:08]
Jackson Zhang [How to Enable LSPHP CRIU on CloudLinux and cPanel EA4]
litespeed_wiki:cloudlinux:lsphp_criu_enable [2019/10/15 18:41] (current)
Lisa Clarke [Enabling CRIU on CloudLinux + cPanel EA4 + LSWS]
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-====== ​How to Enable ​CRIU on CloudLinux + cPanel EA4 + LSWS (CRIU may cause stablitity issue and enable ​CRIU AT YOUR OWN RISK!) ======+====== ​Enabling ​CRIU on CloudLinux + cPanel EA4 ====== 
 + 
 +**IMPORTANT!! ​CRIU may cause stability issues! Enable ​CRIU AT YOUR OWN RISK!**
  
 Checkpoint/​Restore In Userspace, or CRIU, is an open source project which dumps all of the information of a running process to disk and restores it at the point of the dump.  The LiteSpeed Enterprise Edition Web Server now supports CRIU for the CloudLinux implementation of the PHP processor. ​ Checkpoint/​Restore In Userspace, or CRIU, is an open source project which dumps all of the information of a running process to disk and restores it at the point of the dump.  The LiteSpeed Enterprise Edition Web Server now supports CRIU for the CloudLinux implementation of the PHP processor. ​
  
-However, generally, we don't recommend you enable CRIU unless you have any special ​needs since CRIU will use much more server resources and may generate ​different kinds of wired errors while no performance benefits. We received quite a few reports that potential bugs on CRIU module may cause web server stability ​issue hence please ​disable CRIU all the time or enable CRIU at your own risk+However, generally, we don't recommend you enable CRIU unless you have special ​requirement for it. CRIU uses significant ​server resources and may generate ​unusual ​errors while providing ​no performance benefits. ​ 
 + 
 +**We have received quite a few reports that potential bugs on the CRIU module may cause web server stability ​issues. Please permanently ​disable CRIUor enable CRIU AT YOUR OWN RISK**
  
 ===== Requirements ===== ===== Requirements =====
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  • Last modified: 2019/10/15 16:08
  • by Jackson Zhang