DBCA Results Error [DBT-11512] Unable To Validate ASM. There Is No Disk Group Detected.
(Doc ID 2508209.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.2.0.1 and laterInformation in this document applies to any platform.
Symptoms
o Environment is a 3-Node cluster
o DBCA is executed to extend the RAC database to <nodename3> but reports the following error in dbca trace log ( From location: <ORACLE_BASE>/cfgtoollogs/dbca):
[pool-1-thread-1] [ 2018-12-09 18:37:18.901 GMT-03:00 ] [Utils.getPropertyValue:371] propName=crs_home propValue=<GRID HOME>
[pool-1-thread-1] [ 2018-12-09 18:37:18.901 GMT-03:00 ] [UnixSystem.getCRSHome:3728] crs_home=<GRID HOME>
[pool-1-thread-1] [ 2018-12-09 18:37:18.901 GMT-03:00 ] [HAUtils.getConfiguredGridHome:1367] Configured Grid Infrastructure home: <GRID HOME>
[pool-1-thread-1] [ 2018-12-09 18:37:18.904 GMT-03:00 ] [KfodUtil.kfodOutput:375] <GRID HOME>/bin/kfod
[pool-1-thread-1] [ 2018-12-09 18:37:18.904 GMT-03:00 ] [KfodUtil.kfodOutput:375] nohdr=TRUE
[pool-1-thread-1] [ 2018-12-09 18:37:18.904 GMT-03:00 ] [KfodUtil.kfodOutput:375] OP=GROUPS
[pool-1-thread-1] [ 2018-12-09 18:37:18.904 GMT-03:00 ] [KfodUtil.kfodOutput:375] status=true
[pool-1-thread-1] [ 2018-12-09 18:37:18.904 GMT-03:00 ] [KfodUtil.kfodOutput:375] asmcompatibility=true dbcompatibility=true
[pool-1-thread-1] [ 2018-12-09 18:37:19.104 GMT-03:00 ] [KfodUtil.kfodOutput:386] Kfod result
SEVERE: Dec 09, 2018 6:37:19 PM oracle.install.commons.util.exception.AbstractErrorAdvisor getDetailedMessage
SEVERE: [FATAL] [DBT-11512] Unable to validate ASM. There is no disk group detected.
o Environment is having role separation and the issue can reproduce by executing as <database user>, below command doesn't produce any output:
<GRID HOME>/bin/kfod nohdr=TRUE OP=GROUPS status=true asmcompatibility=true dbcompatibility=true
o Environment is with 12.2.0.1.180717 RU and patch applied without any problem.
Changes
Added a new node to the cluster
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |