Backup3G/DA-Oracle/Commands

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Revision as of 01:12, 12 April 2006

Following are the SVRMGRL/SQLPLUS commands used by DA-Oracle. The FSoracle commands are the shell commands called from ORAonline, ORAofflne and ORAexport respectively. Code boxes are the svrmgrl/sqlplus (and exp) commands called from do_oracle according to FSoracle flags (eg -c, -x etc). Italics are comments.

Oracle Online

FSoracle <oracle_user> -h /tmp/oradata$$ -n oldest <SID> -f /tmp/oralog$$

-h implies HOT backup -n oldest archive log

svrmgrl {
    connect / as sysdba;
    select dba_data_files.file, dba_data_files.tablespace_name, ENABLED,
        dba_data_files.status, dba_data_files.file_id, dba_data_files.bytes/(1024*1024)
        from dba_data_files, v$datafile where dba_data_files.file_id = v$datafile.file#;
    select name from v$controlfile;
    archive log list;
}

FSoracle <oracle_user> -b <tablespace> <SID>

-b start backup mode

svrmgrl {
    connect / as sysdba;
    alter tablespace <tablespace> begin backup;
    select d.file_id, d.tablespace_name, v.status, v.file# from dba_data_files d, v$backup v
        where (d.file_id = v.file#) and (d.tablespace_name = <tablespace>);
}

FSoracle <oracle_user> -e <tablespace> <SID>

-e end backup mode

svrmgrl {
    connect / as sysdba;
    alter tablespace <tablespace> end backup;
    select d.file_id, d.tablespace_name, v.status, v.file# from dba_data_files d, v$backup v
        where (d.file_id = v.file#) and (d.tablespace_name = <tablespace>);
}

FSoracle <oracle_user> -w <oldest_log> -f /tmp/oralog$$ <SID>

-w implies switch logs

svrmgrl {
    connect / as sysdba;
    archive log list;
    alter system archive log current;
    archive log list;
}

FSoracle <oracle_user> -l “<oldest_log> <last_log>” -f /tmp/oralog$$ <SID>

-l implies list log files

svrmgrl {
    connect / as sysdba;
    select value from v$parameter where (Name = ‘log_archive_dest’) or
        (Name = ‘log_archive_dest_1’) or (Name = ‘log_archive_dest_2’) or
        (Name = ‘log_archive_dest_3’) or (Name = ‘log_archive_dest_4’) or
        (Name = ‘log_archive_dest_5’) or (Name = ‘log_archive_dest_6’) or
        (Name = ‘log_archive_dest_7’) or (Name = ‘log_archive_dest_8’) or
        (Name = ‘log_archive_dest_9’) or (Name = ‘log_archive_dest_10’);
}

FSoracle <oracle_user> -t <control_file> <SID>

-t implies save control file

svrmgrl {
    connect / as sysdba;
    alter database backup control file to ‘<save_file>’;
}

FSoracle <oracle_user> -p <param_dir> <SID>

-p implies misc Oracle files in <param_dir>

Oracle Offline

FSoracle <oracle_user> -c /tmp/oradata$$ <SID>

-c implies COLD backup

svrmgrl {
    connect / as sysdba;
    shutdown immediate;
        (if shutdown fails, shutdown abort;)
    startup exclusive;
    select tablespace_name from dba_data_files;
    select file_name from dba_data_files;
    select member from v$logfile;
    select name from v$controlfile;
    shutdown immediate;
}

FSoracle <oracle_user> -p <param_dir> <SID>

-p implies misc Oracle files in <param_dir>

FSoracle <oracle_user> -s open <SID>

-s implies start mode = open

svrmgrl {
    connect / as sysdba;
    startup open;
}

Oracle Export

FSoracle <oracle_user> -x "<export_user> direct full=y file=<device_nr>" <SID>

-x implies export as <export_user>

svrmgrl {
    connect / as sysdba;
    shutdown immediate;
        (if shutdown fails shutdown abort;)
    startup restrict open;
}
exp <export_user> direct full=y file=<device_nr>

FSoracle <oracle_user> -u <SID>

-u implies unrestrict user access to <SID>

svrmgrl {
    connect / as sysdba;
    alter system disable restricted session;
}

Oracle Archive Logs

FSoracle <oracle_user> -v <SID>

-v implies switch archive logs

svrmgrl {
    connect / as sysdba;
    alter system archive log current;
    archive log list;
}