debugMinor
ERROR WSREP`: gcs/src/gcs.cpp:gcs_open():1379:` Failed to open channel 'test_cluster'
Viewed 0 times
erroropencppsrcgcstest_clusterfailedwsrep1379channel
Problem
I have three server that I want to Install Galera clustering on them, I followed this link to install and config it. but when I want to start the first server I got this error :
and :
these are configuration file for the three servers :
Server1 :
```
[mysqld]
query_cache_size=0
binlog_format=ROW
default-storage-engine=innodb
innodb_autoinc_lock_mode=2
query_cache_type=0
bind-address=0.0.0.0
# Galera Provider Configuration
wsrep_provider=/usr/lib/galera/libgalera_smm.so
#wsrep_provider_options="gcache.size=32G"
# Galera Cluster Configuration
wsrep_cluster_name="test_cluster"
wsrep_cluster_address="gcomm://192.168.120.107,192.168.120.1
root@node107:/home/debian# service mysql start --wsrep-new-clusterping
Job for mysql.service failed. See 'systemctl status mysql.service' and 'journalctl -xn' for details.and :
root@node107:/home/debian# journalctl -xn
-- Logs begin at Tue 2016-03-01 19:02:04 IRST, end at Tue 2016-03-01 19:39:32 IRST. --
Mar 01 19:39:31 node107 mysqld[5102]: 160301 19:39:31 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1379: Failed to open channel 'test_cluster' at 'gcomm://192.168.120.107,192.168.120.111,192.168.120.11
Mar 01 19:39:31 node107 mysqld[5102]: 160301 19:39:31 [ERROR] WSREP: gcs connect failed: Connection timed out
Mar 01 19:39:31 node107 mysqld[5102]: 160301 19:39:31 [ERROR] WSREP: wsrep::connect(gcomm://192.168.120.107,192.168.120.111,192.168.120.117) failed: 7
Mar 01 19:39:31 node107 mysqld[5102]: 160301 19:39:31 [ERROR] Aborting
Mar 01 19:39:31 node107 mysqld[5102]:
Mar 01 19:39:31 node107 mysqld[5102]: 160301 19:39:31 [Note] WSREP: Service disconnected.
Mar 01 19:39:32 node107 mysqld[5102]: 160301 19:39:32 [Note] WSREP: Some threads may fail to exit.
Mar 01 19:39:32 node107 mysqld[5102]: 160301 19:39:32 [Note] /usr/sbin/mysqld: Shutdown complete
Mar 01 19:39:32 node107 mysqld[5102]:
Mar 01 19:39:32 node107 mysqld_safe[5378]: mysqld from pid file /var/run/mysqld/mysqld.pid endedthese are configuration file for the three servers :
vim /etc/mysql/conf.d/cluster.cnfServer1 :
```
[mysqld]
query_cache_size=0
binlog_format=ROW
default-storage-engine=innodb
innodb_autoinc_lock_mode=2
query_cache_type=0
bind-address=0.0.0.0
# Galera Provider Configuration
wsrep_provider=/usr/lib/galera/libgalera_smm.so
#wsrep_provider_options="gcache.size=32G"
# Galera Cluster Configuration
wsrep_cluster_name="test_cluster"
wsrep_cluster_address="gcomm://192.168.120.107,192.168.120.1
Solution
We should start the first node without below parameter in
wsrep_cluster_address="gcomm://192.168.120.107,192.168.120.111,192.168.120.117"
Then start the other nodes normally :
The first node should start normally like the others.
my.cnf :wsrep_cluster_address="gcomm://192.168.120.107,192.168.120.111,192.168.120.117"
Then start the other nodes normally :
/etc/init.d/mysql startThe first node should start normally like the others.
Code Snippets
/etc/init.d/mysql startContext
StackExchange Database Administrators Q#130922, answer score: 5
Revisions (0)
No revisions yet.