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--- litespeed_wiki:cloudlinux:lsphp_criu_enable [2018/08/20 19:12]
Jackson Zhang [How to Enable LSPHP CRIU on CloudLinux]
+++ litespeed_wiki:cloudlinux:lsphp_criu_enable [2018/08/20 19:30]
Jackson Zhang [1. Verify CRIU is enabled on your system]
@@ Line 16: / Line 16: @@
 Criu is installed with dependency to ea-apache24-mod_lsapi for cpanel EA4( or mod_lsapi for cpanel EA3) 1.1 and above package. If you have not installed it, you should:
+<code>yum install liblsapi liblsapi-devel</code>
 <code>yum install ea-apache24-mod_lsapi</code>
 Check CRIU whether the service is running or not. \\
+  ps -ef | grep criu
+  root      967641       1  0 19:24 ?        00:00:00 /usr/sbin/criu service -v4 -o /var/log/criu-service.log --address /var/run/criu/criu_service.socket
+  root      967680  965818  0 19:24 pts/1    00:00:00 grep --color=auto criu
 If not, enable by following method:
 <code>
 systemctl enable criu
 systemctl start criu
 systemctl status criu
 </code>
 Output should be ''Active: active (running)''.
+  [root@globalsupport ~]# systemctl status criu
+  ● criu.service - Checkpoint Restore in Userspace daemon
+   Loaded: loaded (/usr/lib/systemd/system/criu.service; disabled; vendor preset: disabled)
+   Active: active (running) since Mon 2018-08-20 19:24:25 UTC; 4min 23s ago
+  Process: 967640 ExecStartPre=/bin/mkdir -p /var/run/criu (code=exited, status=0/SUCCESS)
+  Main PID: 967641 (criu)
+   CGroup: /system.slice/criu.service
+           └─967641 /usr/sbin/criu service -v4 -o /var/log/criu-service.log --address /var/run/criu/criu_service.socket
+  Aug 20 19:24:25 globalsupport.litespeedtech.com systemd[1]: Starting Checkpoint Restore in Userspace daemon...
+  Aug 20 19:24:25 globalsupport.litespeedtech.com systemd[1]: Started Checkpoint Restore in Userspace daemon.
+  Aug 20 19:24:25 globalsupport.litespeedtech.com criu[967641]: Warn  (criu/kerndat.c:660): Can't load /run/criu.kdat
 ====2. Check CRIU parameters====