Hello, A new question has been asked in "Starting and Stopping MariaDB" by veselin_vasilev_g. Please answer it at http://mariadb.com/kb/en/mariadb-with-galera-on-redhat-72-not-starting/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Hi, can someone please help as I couldn't find relevant information online. When trying to initialize the first node of the cluster, I get this: Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib64/galera/libgalera_smm.so' Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: wsrep_load(): Galera 25.3.15(r3578) by Codership Oy <info@codership.com> loaded Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: CRC-32C: using hardware acceleration. Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: Found saved state: 00000000-0000-0000-0000-000000000000:-1 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 172.20.1.56; bas Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510378977024 [Note] WSREP: Service thread queue flushed. Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: Assign initial position for certification: -1, protocol version: -1 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: wsrep_sst_grab() Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: Start replication Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: Setting initial position to 00000000-0000-0000-0000-000000000000:-1 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: protonet asio version 0 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: Using CRC-32C for message checksums. Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: backend: asio Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory) Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: restore pc from disk failed Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: GMCast version 0 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: (b5e7b88e, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: (b5e7b88e, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: EVS version 0 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Note] WSREP: gcomm: connecting to group 'galera_cluster', peer '172.20.1.56:,172.20.1.57:,17 Jun 12 11:14:40 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:40 140510611449984 [Warning] WSREP: (b5e7b88e, 'tcp://0.0.0.0:4567') address 'tcp://172.20.1.56:4567' points to Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:43 140510611449984 [Warning] WSREP: no nodes coming from prim view, prim not possible Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:43 140510611449984 [Note] WSREP: view(view_id(NON_PRIM,b5e7b88e,1) memb { Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: b5e7b88e,0 Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: } joined { Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: } left { Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: } partitioned { Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: }) Jun 12 11:14:43 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:14:43 140510611449984 [Warning] WSREP: last inactive check more than PT1.5S ago (PT3.50184S), skipping check Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [Note] WSREP: view((empty)) Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [ERROR] WSREP: failed to open gcomm backend connection: 110: failed to reach primary view: 11 Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: at gcomm/src/pc.cpp:connect():162 Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():208: Failed to open backend connection: - Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1379: Failed to open channel 'galera_cluster' at 'g Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [ERROR] WSREP: gcs connect failed: Connection timed out Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [ERROR] WSREP: wsrep::connect(gcomm://172.20.1.56,172.20.1.57,172.20.1.58) failed: 7 Jun 12 11:15:13 mariadb-N1.intelligene.local mysqld[10404]: 2016-06-12 11:15:13 140510611449984 [ERROR] Aborting Jun 12 11:15:14 mariadb-N1.intelligene.local systemd[1]: mariadb.service: main process exited, code=exited, status=1/FAILURE Jun 12 11:15:14 mariadb-N1.intelligene.local systemd[1]: Failed to start MariaDB database server. -- Subject: Unit mariadb.service has failed -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-with-galera-on-redhat-72-not-starting/