DB2修改日志模式报 SQLSTATE=57019

总结一下
DB2 默认为循环归档，根据应用要求调整为日志归档模式

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修改之后启动时报错
SQL1116N  A connection to or activation of database "XXX" cannot be made
because of BACKUP PENDING.  SQLSTATE=57019
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解决步骤：
db2 connect to XXX
db2 force application all

db2 "UPDATE DB CFG FOR XXX  USING LOGARCHMETH1  'Disk:/db2log/db2logar'"

db2 "backup db XXX to /db2log/backup/dpf_1,/db2log/backup/dpf_2,/db2log/backup/dpf_3,/db2log/backup/dpf_4"

db2stop

db2start