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The check method is as follows:
Procedure
Step 1 Run the ps -ef | grep upservice | grep -v grep command.
Step 2 Check the command output to obtain the PID of the upservice process.
For details about a normal command output example, see. In the example, the PID of the upservice process is 30723.
linux:/ # ps -ef | grep upservice | grep -v grep
root 30723 1 0 05:30? 00:00:00 /UltraPath/install/otherTools/upservice
Step 3 Run the ps -T -p pid command. In the command, pid indicates the upservice process ID obtained in Step 2.
Step 4 Check the command output. If two upservice processes with the same PID but different SPIDs are displayed in the command output, the co-takeover check function has been enabled.
shows a normal command output example. In the example, there are two upservice processes whose PIDs are both 30723 and 30723 and SPIDs are 30777.
linux:/ # ps -T -p 30723
PID SPID TTY TIME CMD
30723 30723? 00:00:00 upservice
30723 30777? 00:00:00 upservice
Hope can help you!