Details
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Bug
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Status: Open (View Workflow)
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Minor
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Resolution: Unresolved
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10.2.12
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CentOS 7.4
Description
mariabackup with specified --host option does not backup data from remote MariaDB Server
expected :
backup data from remote MariaDB Server via mariabackup --host option
how to repeat :
1.backup data of remote MariaDB Server t4w6 using mariabackup --host option
2.check the content of the backup-ed data – although the backup started with message
"Connecting to MySQL server host: t4w6" , it's done local backup
note: the same occurs if specify the ip address of the remote MariaDB Server,
backup is starting with message " Connecting to MySQL server host: 192.168.104.196, user: root, passwor..." , but it's done local backup
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1 |
[root@t4w3 mariadb]# mariabackup --host=t4w6 -u root --backup --history=ccc --target-dir=/var/mariadb/backupRw6
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180125 19:19:27 Connecting to MySQL server host: t4w6, user: root, password: not set, port: not set, socket: not set
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Using server version 10.2.12-MariaDB
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mariabackup based on MariaDB server 10.2.12-MariaDB Linux (x86_64)
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mariabackup: uses posix_fadvise().
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mariabackup: cd to /var/lib/mysql/
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mariabackup: open files limit requested 0, set to 1024
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mariabackup: using the following InnoDB configuration:
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mariabackup: innodb_data_home_dir = .
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mariabackup: innodb_data_file_path = ibdata1:12M:autoextend
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mariabackup: innodb_log_group_home_dir = ./
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2018-01-25 19:19:27 139836746336384 [Note] InnoDB: Number of pools: 1
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mariabackup: Can't create/write to file '/var/mariadb/backupRw6/ib_logfile0' (Errcode: 17 "File exists")
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mariabackup: error: failed to open the target stream for 'ib_logfile0'.
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[root@t4w3 mariadb]# mariabackup --host=t4w6 -u root --backup --history=ccc --target-dir=/var/mariadb/backupR4w6
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180125 19:19:45 Connecting to MySQL server host: t4w6, user: root, password: not set, port: not set, socket: not set
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Using server version 10.2.12-MariaDB
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mariabackup based on MariaDB server 10.2.12-MariaDB Linux (x86_64)
|
mariabackup: uses posix_fadvise().
|
mariabackup: cd to /var/lib/mysql/
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mariabackup: open files limit requested 0, set to 1024
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mariabackup: using the following InnoDB configuration:
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mariabackup: innodb_data_home_dir = .
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mariabackup: innodb_data_file_path = ibdata1:12M:autoextend
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mariabackup: innodb_log_group_home_dir = ./
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2018-01-25 19:19:45 140481951557760 [Note] InnoDB: Number of pools: 1
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180125 19:19:45 >> log scanned up to (1041449671)
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mariabackup: Generating a list of tablespaces
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2018-01-25 19:19:45 140481951557760 [Warning] InnoDB: Allocated tablespace ID 3 for mysql/gtid_slave_pos, old maximum was 0
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180125 19:19:46 [01] Copying ./ibdata1 to /var/mariadb/backupR4w6/ibdata1
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180125 19:19:46 >> log scanned up to (1041449671)
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180125 19:19:48 [01] ...done
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180125 19:19:48 [01] Copying ./mysql/gtid_slave_pos.ibd to /var/mariadb/backupR4w6/mysql/gtid_slave_pos.ibd
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180125 19:19:48 [01] ...done
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180125 19:19:48 [01] Copying ./mysql/innodb_index_stats.ibd to /var/mariadb/backupR4w6/mysql/innodb_index_stats.ibd
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180125 19:19:48 [01] ...done
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180125 19:19:48 [01] Copying ./mysql/innodb_table_stats.ibd to /var/mariadb/backupR4w6/mysql/innodb_table_stats.ibd
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180125 19:19:48 [01] ...done
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180125 19:19:48 [01] Copying ./boxoffice_mdb/dim_showtime.ibd to /var/mariadb/backupR4w6/boxoffice_mdb/dim_showtime.ibd
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180125 19:19:50 [01] ...done
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180125 19:19:50 [01] Copying ./boxoffice_mdb/fact_tickets.ibd to /var/mariadb/backupR4w6/boxoffice_mdb/fact_tickets.ibd
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180125 19:19:56 [01] ...done
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180125 19:19:56 [01] Copying ./PERCONA_SCHEMA/xtrabackup_history.ibd to /var/mariadb/backupR4w6/PERCONA_SCHEMA/xtrabackup_history.ibd
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180125 19:19:56 [01] ...done
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180125 19:19:57 Executing FLUSH NO_WRITE_TO_BINLOG TABLES...
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180125 19:19:57 Executing FLUSH TABLES WITH READ LOCK...
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180125 19:19:57 Starting to backup non-InnoDB tables and files
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180125 19:19:57 [01] Copying ./mysql/roles_mapping.MYI to /var/mariadb/backupR4w6/mysql/roles_mapping.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/column_stats.MYD to /var/mariadb/backupR4w6/mysql/column_stats.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/table_stats.MYI to /var/mariadb/backupR4w6/mysql/table_stats.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/column_stats.MYI to /var/mariadb/backupR4w6/mysql/column_stats.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/table_stats.frm to /var/mariadb/backupR4w6/mysql/table_stats.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/column_stats.frm to /var/mariadb/backupR4w6/mysql/column_stats.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/procs_priv.MYI to /var/mariadb/backupR4w6/mysql/procs_priv.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/func.MYD to /var/mariadb/backupR4w6/mysql/func.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/columns_priv.MYI to /var/mariadb/backupR4w6/mysql/columns_priv.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/func.frm to /var/mariadb/backupR4w6/mysql/func.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/db.frm to /var/mariadb/backupR4w6/mysql/db.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/event.frm to /var/mariadb/backupR4w6/mysql/event.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/host.MYD to /var/mariadb/backupR4w6/mysql/host.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/user.MYI to /var/mariadb/backupR4w6/mysql/user.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/procs_priv.frm to /var/mariadb/backupR4w6/mysql/procs_priv.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/user.MYD to /var/mariadb/backupR4w6/mysql/user.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone.MYD to /var/mariadb/backupR4w6/mysql/time_zone.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/general_log.CSM to /var/mariadb/backupR4w6/mysql/general_log.CSM
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone.MYI to /var/mariadb/backupR4w6/mysql/time_zone.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/general_log.CSV to /var/mariadb/backupR4w6/mysql/general_log.CSV
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone.frm to /var/mariadb/backupR4w6/mysql/time_zone.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/general_log.frm to /var/mariadb/backupR4w6/mysql/general_log.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone_leap_second.MYD to /var/mariadb/backupR4w6/mysql/time_zone_leap_second.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/gtid_slave_pos.frm to /var/mariadb/backupR4w6/mysql/gtid_slave_pos.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone_leap_second.MYI to /var/mariadb/backupR4w6/mysql/time_zone_leap_second.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone_leap_second.frm to /var/mariadb/backupR4w6/mysql/time_zone_leap_second.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/help_category.MYD to /var/mariadb/backupR4w6/mysql/help_category.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone_name.MYD to /var/mariadb/backupR4w6/mysql/time_zone_name.MYD
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/help_category.MYI to /var/mariadb/backupR4w6/mysql/help_category.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone_name.MYI to /var/mariadb/backupR4w6/mysql/time_zone_name.MYI
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/help_category.frm to /var/mariadb/backupR4w6/mysql/help_category.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/time_zone_name.frm to /var/mariadb/backupR4w6/mysql/time_zone_name.frm
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180125 19:19:57 [01] ...done
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180125 19:19:57 [01] Copying ./mysql/help_keyword.MYD to /var/mariadb/backupR4w6/mysql/help_keyword.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/time_zone_transition.MYD to /var/mariadb/backupR4w6/mysql/time_zone_transition.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_keyword.MYI to /var/mariadb/backupR4w6/mysql/help_keyword.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/time_zone_transition.MYI to /var/mariadb/backupR4w6/mysql/time_zone_transition.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_keyword.frm to /var/mariadb/backupR4w6/mysql/help_keyword.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/time_zone_transition.frm to /var/mariadb/backupR4w6/mysql/time_zone_transition.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_relation.MYD to /var/mariadb/backupR4w6/mysql/help_relation.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_relation.MYI to /var/mariadb/backupR4w6/mysql/help_relation.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_relation.frm to /var/mariadb/backupR4w6/mysql/help_relation.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_topic.MYD to /var/mariadb/backupR4w6/mysql/help_topic.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_topic.MYI to /var/mariadb/backupR4w6/mysql/help_topic.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/help_topic.frm to /var/mariadb/backupR4w6/mysql/help_topic.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/user.frm to /var/mariadb/backupR4w6/mysql/user.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/host.frm to /var/mariadb/backupR4w6/mysql/host.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/index_stats.MYD to /var/mariadb/backupR4w6/mysql/index_stats.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/index_stats.MYI to /var/mariadb/backupR4w6/mysql/index_stats.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/index_stats.frm to /var/mariadb/backupR4w6/mysql/index_stats.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/time_zone_transition_type.MYD to /var/mariadb/backupR4w6/mysql/time_zone_transition_type.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/innodb_index_stats.frm to /var/mariadb/backupR4w6/mysql/innodb_index_stats.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/proxies_priv.MYI to /var/mariadb/backupR4w6/mysql/proxies_priv.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/proxies_priv.frm to /var/mariadb/backupR4w6/mysql/proxies_priv.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/innodb_table_stats.frm to /var/mariadb/backupR4w6/mysql/innodb_table_stats.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/roles_mapping.MYD to /var/mariadb/backupR4w6/mysql/roles_mapping.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/plugin.MYI to /var/mariadb/backupR4w6/mysql/plugin.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/proc.MYD to /var/mariadb/backupR4w6/mysql/proc.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/proc.MYI to /var/mariadb/backupR4w6/mysql/proc.MYI
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/proc.frm to /var/mariadb/backupR4w6/mysql/proc.frm
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/proxies_priv.MYD to /var/mariadb/backupR4w6/mysql/proxies_priv.MYD
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180125 19:19:58 [01] ...done
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180125 19:19:58 [01] Copying ./mysql/roles_mapping.frm to /var/mariadb/backupR4w6/mysql/roles_mapping.frm
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180125 19:19:58 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/servers.MYD to /var/mariadb/backupR4w6/mysql/servers.MYD
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/servers.MYI to /var/mariadb/backupR4w6/mysql/servers.MYI
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/servers.frm to /var/mariadb/backupR4w6/mysql/servers.frm
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/slow_log.CSM to /var/mariadb/backupR4w6/mysql/slow_log.CSM
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/slow_log.CSV to /var/mariadb/backupR4w6/mysql/slow_log.CSV
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/slow_log.frm to /var/mariadb/backupR4w6/mysql/slow_log.frm
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/table_stats.MYD to /var/mariadb/backupR4w6/mysql/table_stats.MYD
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/time_zone_transition_type.MYI to /var/mariadb/backupR4w6/mysql/time_zone_transition_type.MYI
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/time_zone_transition_type.frm to /var/mariadb/backupR4w6/mysql/time_zone_transition_type.frm
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/tables_priv.MYD to /var/mariadb/backupR4w6/mysql/tables_priv.MYD
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/tables_priv.frm to /var/mariadb/backupR4w6/mysql/tables_priv.frm
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/columns_priv.MYD to /var/mariadb/backupR4w6/mysql/columns_priv.MYD
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/plugin.MYD to /var/mariadb/backupR4w6/mysql/plugin.MYD
|
180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/event.MYD to /var/mariadb/backupR4w6/mysql/event.MYD
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180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/host.MYI to /var/mariadb/backupR4w6/mysql/host.MYI
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/columns_priv.frm to /var/mariadb/backupR4w6/mysql/columns_priv.frm
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180125 19:19:59 [01] ...done
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180125 19:19:59 [01] Copying ./mysql/plugin.frm to /var/mariadb/backupR4w6/mysql/plugin.frm
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/event.MYI to /var/mariadb/backupR4w6/mysql/event.MYI
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/tables_priv.MYI to /var/mariadb/backupR4w6/mysql/tables_priv.MYI
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/procs_priv.MYD to /var/mariadb/backupR4w6/mysql/procs_priv.MYD
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/db.MYI to /var/mariadb/backupR4w6/mysql/db.MYI
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/db.MYD to /var/mariadb/backupR4w6/mysql/db.MYD
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./mysql/func.MYI to /var/mariadb/backupR4w6/mysql/func.MYI
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./boxoffice_mdb/db.opt to /var/mariadb/backupR4w6/boxoffice_mdb/db.opt
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./boxoffice_mdb/dim_showtime.frm to /var/mariadb/backupR4w6/boxoffice_mdb/dim_showtime.frm
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./boxoffice_mdb/fact_tickets.frm to /var/mariadb/backupR4w6/boxoffice_mdb/fact_tickets.frm
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./test/db.opt to /var/mariadb/backupR4w6/test/db.opt
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./performance_schema/db.opt to /var/mariadb/backupR4w6/performance_schema/db.opt
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./PERCONA_SCHEMA/db.opt to /var/mariadb/backupR4w6/PERCONA_SCHEMA/db.opt
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying ./PERCONA_SCHEMA/xtrabackup_history.frm to /var/mariadb/backupR4w6/PERCONA_SCHEMA/xtrabackup_history.frm
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 Finished backing up non-InnoDB tables and files
|
180125 19:19:59 [01] Copying aria_log.00000001 to /var/mariadb/backupR4w6/aria_log.00000001
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 [01] Copying aria_log_control to /var/mariadb/backupR4w6/aria_log_control
|
180125 19:19:59 [01] ...done
|
180125 19:19:59 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
|
mariabackup: The latest check point (for incremental): '1041449608'
|
mariabackup: Stopping log copying thread.
|
 |
180125 19:19:59 >> log scanned up to (1041449671)
|
180125 19:19:59 Executing UNLOCK TABLES
|
180125 19:19:59 All tables unlocked
|
180125 19:19:59 [00] Copying ib_buffer_pool to /var/mariadb/backupR4w6/ib_buffer_pool
|
180125 19:19:59 [00] ...done
|
180125 19:20:00 Backup created in directory '/var/mariadb/backupR4w6/'
|
180125 19:20:00 [00] Writing backup-my.cnf
|
180125 19:20:00 [00] ...done
|
180125 19:20:00 [00] Writing xtrabackup_info
|
180125 19:20:00 [00] ...done
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mariabackup: Redo log (from LSN 1041449662 to 1041449671) was copied.
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180125 19:20:00 completed OK!
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[root@t4w3 mariadb]# ls /var/mariadb/backupR4w6
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aria_log.00000001 backup-my.cnf ib_buffer_pool ib_logfile0 PERCONA_SCHEMA test xtrabackup_info
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aria_log_control boxoffice_mdb ibdata1 mysql performance_schema xtrabackup_checkpoints
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 |
[root@t4w3 mariadb]# ls /var/mariadb/backupR4w6/boxoffice_mdb/
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db.opt dim_showtime.frm dim_showtime.ibd fact_tickets.frm fact_tickets.ibd
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2 .check the content of the backuped data – although the backup started with message
"Connecting to MySQL server host: t4w6" , it's done local backup
|
2 |
[root@t4w3 mariadb]# ls /var/mariadb/backupR4w6/boxoffice_mdb/
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db.opt dim_showtime.frm dim_showtime.ibd fact_tickets.frm fact_tickets.ibd
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[root@t4w3 mariadb]# mysql -h t4w6 -u root
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Welcome to the MariaDB monitor. Commands end with ; or \g.
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Your MariaDB connection id is 339
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Server version: 10.2.12-MariaDB MariaDB Server
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 |
Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others.
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 |
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
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 |
MariaDB [(none)]> show tables from boxoffice_mdb ;
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+-------------------------+
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| Tables_in_boxoffice_mdb |
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+-------------------------+
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| dim_showtime |
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| dim_theater |
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| dim_theater_mdc |
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| dim_ticket_type |
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| dim_title |
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| fact_tickets |
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+-------------------------+
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6 rows in set (0.00 sec)
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note: the same occurs of specify the ip address of the MariaDB Server,
backup is starting with message " Connecting to MySQL server host: 192.168.104.196, user: root, passwor..." , but it's done local backup
mariabackup --host=192.168.104.196 -u root --backup --history=ccc --target-dir=/var/mariadb/backupRt4w6
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180125 19:21:26 Connecting to MySQL server host: 192.168.104.196, user: root, password: not set, port: not set, socket: not set
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Using server version 10.2.12-MariaDB
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mariabackup based on MariaDB server 10.2.12-MariaDB Linux (x86_64)
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~~~~~~
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[root@t4w3 mariadb]# ls /var/mariadb/backupRt4w6/boxoffice_mdb/
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db.opt dim_showtime.frm dim_showtime.ibd fact_tickets.frm fact_tickets.ibd
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