这篇文章主要介绍“怎么解决Oracle 12.2应用PSU后数据库无法启动问题”，在日常操作中，相信很多人在怎么解决Oracle 12.2应用PSU后数据库无法启动问题问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”怎么解决Oracle 12.2应用PSU后数据库无法启动问题”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
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环境介绍
数据库：Oracle Database 12.2
PSU：p30783652
数据库补丁应用完成，检查补丁应用情况
cd /u01/app/oracle/product/12.2.0/db_1/0Patch]$.lopatch Isinv Igrep desc
ARU platform description:: IBM AIX
Patch description: "OJMM RELEASE UPDATE: 12.2.0.1.200414 (30805580)"
Patch description: "OCW APR 2020 RELEASE UPDATE 12.2.0.1.200414 (30882603)"Patch description:
"Database Apr 2028 Release Update: 12.2.0.1.200414(30886680
启动数据库报错
SQL> startup
ORA-39510: CRS error performing start on instance 'cdb122 on 'cdb122
CRS-2527: Unable to start 'ora.cdb122.db' because it has a 'hard' dependency on 'ora.REDO1.dgCRS-2501: Resource 'ora.REDO1.dg' is disabled
CRS-0222: Resource 'ora.cdb122.db' has dependency error,clsr_start_resource: 260 sta tus: 222
clsrapi_ start_db: start_asmdbs status:222
检查ASM磁盘组
SQL> select name, state from v$asm_diskgroup
name state
------------- --------------------
DATA MOUNT
CRS MOUNT
检查资源状态
$crsctl statue res -t
....
ora.DATA.dg OFFLINE OFFLINE
.....
ora.DATA.dg资源状态不正常
$crsctl start resource -all
CRS-5702: Resource 'ora.CRS.dg' is already running on 'dbdo01
CRS-2501: Resource ora.DATA.dg' is disabled
CRS-5702: Resourpe 'ora. LISTENER.Isnr' is already running on dbdoa1'
CRS-5702: Resource 'ora.LISTENER 1529.1snr' is already running on dbdo01
CRS-2501: Resource 'ora.REDo1.dg is disabledCRS-2501: Resource 'ora.RED02.dg' is disabled
CRS-5702: Resource 'ora.asm' is already running on 'dbdo01
CRS-2527: Unable to start 'ora.cdb122.db' because it has a 'hard' dependency on 'ora.REDO1.dg
CRS-2501: Resource 'ora.REDO1.dg' is disablec
CRS-2527: Unable to start 'ora.ceshidb.db' because it has a 'hard' dependency on 'ora.DATA.dg'
CRS-2501: Resource 'ora.DATA.dg' is disabled
CRS-5702: Resource 'ora.cssd' is already running on 'dbdoen'CRS-5702: Resource 'ora.evmd' is already running on 'dbdo01CRS-2501: Resource 'ora.ons' is disabled
CRS-2527: Unable to start 'ora.orainfal.db' because it has a "hard' dependency on 'ora.DATA.dgCRS-2501: Resource 'ora.DATA.dg is disabled
CRS-2527: Unable to start 'ora.orarptst.db' because it has a 'hard' dependency on 'ora.DATA.dgCRS-2501: Resource 'ora.DATA.dg' is disabled
CRS-2672: Attempting to start 'ora.diskmon on 'dbdoe1CRS-2676: start of 'ora.diskmon' on 'dbdo01' succeeded
CRS-4000: Command Start failed, or completed with errors.
$srvctl enable diskgroup -diskgroup data
crsctl start resource -all
$crsctl statue res -t
....
ora.DATA.dg ONLINE ONLINE
数据库可以正常启动
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