mysql cluster集群备份问题
0
悬赏园豆：20
[已解决问题]
解决于 2019-01-28 08:43
[root@mysql170 bin]# ./ndb_restore -n3 -b2 -r -m --backup_path=/var/lib/mysql-cluster/BACKUP/BACKUP-2/
Nodeid = 3
Backup Id = 2
backup path = /var/lib/mysql-cluster/BACKUP/BACKUP-2/
2019-01-24 16:16:40 [restore_metadata] Read meta data file header
Opening file '/var/lib/mysql-cluster/BACKUP/BACKUP-2/BACKUP-2.3.ctl'
File size 144468 bytes
Backup version in files: ndb-6.3.11 ndb version: mysql-5.7.24 ndb-7.6.8
2019-01-24 16:16:40 [restore_metadata] Load content
Stop GCP of Backup: 2326820
2019-01-24 16:16:40 [restore_metadata] Get number of Tables
2019-01-24 16:16:40 [restore_metadata] Validate Footer
Failed to initialize consumers
NDBT_ProgramExit: 1 - Failed
mysqlcluster 数据备份时出现这个问题
最佳答案
0
在管理节点上备份数据，需要在每个活着得数据节点上恢复数据
