Instead of using GUI (graphical user interface) to managing the VCS, user can also use command line too. As I am new to VCS, there is a few command that I know to monitor the status of VCS and switching the server services to another server.
To run the VCS
[root@MY-BEDB01]#hagui
To check the status of VCS
[root@MY-BEDB01]#hastatus -sum
To check GAB (Global Atomic Broadcast) status
[root@MY-BEDB01]# gabconfig -a
GAB Port Memberships
===============================================================
Port a gen 625e07 membership 012
Port d gen 625e08 membership 01
Port d gen 625e08 visible ; 2
Port h gen 625e0a membership 012
To check LLT (Low Latency Transport) connection
[root@MY-BEDB01]# lltstat -vvn
Renew letsencrypt ssl certificate for zimbra 8.8.15
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Letsencrypt certs usually consists of these files:
1. cert.pem
2. chain.pem
3. fullchain.pem
4. privkey.pem
I am not going to discuss about how you ...
4 weeks ago
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