In one node of the cluster gcadmin, return GC_AIS_ERR_NOT_EXIST, as shown in the figure below,
[analysis]
Executed first ps - ef | grep corosync command, check the corosync process exists, as shown in the figure below said corosync process exists,
Secondly, on the premise of corosync process exists, execute the pmap ` pidof corosync ` | grep -e "gcware_clm. Lcrso | gcware_crm. Lcrso | gcware_lck. Lcrso | gcwserviceenable. Lcrso", check whether corosync loading the dynamic link library contains gcware_clm. Lcrso, gcware_crm. Lcrso, gcware_lck. Lcrso and gcwserviceenable lcrso dynamic libraries, such as shown in the figure below,
If corosync does not contain the above mentioned dynamic link libraries, possibly through service corosync start starts corosync process,
[the solution]
Perform service gcware restart reboot the cluster service,