# 進入預備存放備份的目錄 cd /backup/db2 # 離線備份 (需先斷開所有連線) db2 backup db db_name
成功會回傳時間戳記 (如 20231015120000)。
db2 restore db db_name
同版本、同平台、同實例環境下可直接還原;若需指定備份映像,可加 TAKEN AT <timestamp>。
db2 connect to db_name db2 quiesce database immediate force connections db2 connect reset db2 force application all db2 backup db db_name to /backup/db2 with 2 buffers buffer 1024 parallelism 1 without prompting db2 connect to db_name db2 unquiesce database db2 connect reset