Rebooting all nodes at once is ... less than desirable : )

What is the error you are getting in your maraidb logs?


Also, look here:


http://galeracluster.com/documentation-webpages/monitoringthecluster.html


and here


http://galeracluster.com/documentation-webpages/troubleshooting.html


Both places have some excellent info that will probably help you get back up 
and running again.


My gut says your first stop should be the mariadb log, that will point you in 
the correct direction.


If you find more specific info and get stuck post back to this list and if I 
see it I'll try to assist as I can.


Jake Sallee
Godfather of Bandwidth
System Engineer
University of Mary Hardin-Baylor
WWW.UMHB.EDU

900 College St.
Belton, Texas
76513

Fone: 254-295-4658
Phax: 254-295-4221
________________________________
From: Luís Torres via PacketFence-users 
<[email protected]>
Sent: Monday, December 11, 2017 3:34 PM
To: [email protected]
Cc: Luís Torres
Subject: [PacketFence-users] Clustering-nodes rebooted


Hello mates,



I rebooted all 3 nodes at same time and now it keeps me sending me this error:



pf::db::db_connect)
Dec 11 21:33:02 pf01 packetfence: FATAL -e(626): unable to connect to database: 
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' 
(111 "Connection refused") at -e line 1.
(pf::db::db_connect)
Dec 11 21:33:03 pf01 packetfence: INFO pf-mariadb(1278): There is an alive 
quorum but no db available on any server (main::startup_clean_shutdown)
Dec 11 21:33:03 pf01 packetfence: INFO pf-mariadb(1278): This node is not safe 
to bootstrap from. Starting in normal mode to connect to a bootstrapped peer. 
(main::startup_clean_shutdown)
Dec 11 21:33:03 pf01 packetfence: FATAL -e(626): unable to connect to database: 
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' 
(111 "Connection refused") at -e line 1.
(pf::db::db_connect)



I cannot start now the cluster :(



any ideas?



Regards to all

LT





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