quiesce

• Recover history file contains info such as backup and restore of database or tables paces , roll forward recovery from database or table space , altering and quiescing a table space , reorg and runstats , dropping a table etc
  恢复历史文件包含像下面的一些信息：数据库或表空间的备份和恢复、从数据库或表空间进行前滚恢复、修改和停止表空间、 reorg和runstats 、删除表等