Description:
Execute mysqlbackup. It fails with segmentation fault error.
Note that this error is noticed only in latest tree
bzr branch bzr+ssh://hsridharan@bk-internal.mysql.com/bzrroot/meb/sbin-repo/single-bin
How to repeat:
Run mysqlbackup
./mysqlbackup --datadir=/export/home2/tmp/mysql-5.1-meb-testing/mysql-test/var/mysqld.1/backup/data/ --innodb_log_file_size=5M --innodb_log_files_in_group=4 --backup_innodb_log_files_in_group=4 --backup_innodb_log_file_size=5M --innodb_data_home_dir=/export/home2/tmp/mysql-5.1-meb-testing/mysql-test/var/mysqld.1/backup/data/ --backup-dir=/export/home2/tmp/meb-backups/bkp --socket=/export/home2/tmp/mysql-5.1-meb-testing/mysql-test/var/tmp/mysqld.1.sock --user=root --port=13000 --protocol=tcp backup
It produces the logs as
....
....
mysqlbackup: INFO: Backing up the database directory 'dbb'
mysqlbackup: INFO: Backing up the database directory 'mtr'
mysqlbackup: INFO: Backing up the database directory 'mysql'
mysqlbackup: INFO: Backing up the database directory 'test'
mysqlbackup: INFO: A copied database page was modified at 52586.
(This is the highest lsn found on page)
Scanned log up to lsn 54219.
Was able to parse the log up to lsn 54219.
Maximum page number for a log record 55
110210 17:38:18 mysqlbackup: INFO: All tables unlocked
mysqlbackup: INFO: All MySQL tables were locked for 0.000 seconds
110210 17:38:18 mysqlbackup: INFO: Full backup completed!
-------------------------------------------------------------
Parameters Summary
-------------------------------------------------------------
Start LSN : 52224
End LSN : 54219
Highest modified page LSN : 52586
-------------------------------------------------------------
mysqlbackup: INFO: Backup created in directory '/export/home2/tmp/meb-backups/bkp'
Segmentation fault ====> ERROR!
Description: Execute mysqlbackup. It fails with segmentation fault error. Note that this error is noticed only in latest tree bzr branch bzr+ssh://hsridharan@bk-internal.mysql.com/bzrroot/meb/sbin-repo/single-bin How to repeat: Run mysqlbackup ./mysqlbackup --datadir=/export/home2/tmp/mysql-5.1-meb-testing/mysql-test/var/mysqld.1/backup/data/ --innodb_log_file_size=5M --innodb_log_files_in_group=4 --backup_innodb_log_files_in_group=4 --backup_innodb_log_file_size=5M --innodb_data_home_dir=/export/home2/tmp/mysql-5.1-meb-testing/mysql-test/var/mysqld.1/backup/data/ --backup-dir=/export/home2/tmp/meb-backups/bkp --socket=/export/home2/tmp/mysql-5.1-meb-testing/mysql-test/var/tmp/mysqld.1.sock --user=root --port=13000 --protocol=tcp backup It produces the logs as .... .... mysqlbackup: INFO: Backing up the database directory 'dbb' mysqlbackup: INFO: Backing up the database directory 'mtr' mysqlbackup: INFO: Backing up the database directory 'mysql' mysqlbackup: INFO: Backing up the database directory 'test' mysqlbackup: INFO: A copied database page was modified at 52586. (This is the highest lsn found on page) Scanned log up to lsn 54219. Was able to parse the log up to lsn 54219. Maximum page number for a log record 55 110210 17:38:18 mysqlbackup: INFO: All tables unlocked mysqlbackup: INFO: All MySQL tables were locked for 0.000 seconds 110210 17:38:18 mysqlbackup: INFO: Full backup completed! ------------------------------------------------------------- Parameters Summary ------------------------------------------------------------- Start LSN : 52224 End LSN : 54219 Highest modified page LSN : 52586 ------------------------------------------------------------- mysqlbackup: INFO: Backup created in directory '/export/home2/tmp/meb-backups/bkp' Segmentation fault ====> ERROR!