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False Display Of ACFS Resource's Status OFFLINE In Clusterware (Doc ID 1492246.1)

Last updated on FEBRUARY 15, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.3 [Release 11.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

ACFS resource is shown offline in clusterware although it is mounted and accessible. This triggers false alerts in Oracle Grid Control and floods monitoring.

There are no resource crunch at the OS level.

No errors reported in clusterware,OS or ASM alert logs.

agent/crsd/orarootagent_root/orarootagent_root shows below messages:

2012-07-02 12:11:04.089: [ora.<DGNAME>.<VOLUME NAME>.acfs][570632512] {1:2847:21602} [check] AcfsAgent::check entered: sid=+ASM4;
volumeDevice=/dev/asm/<VOLUME DEVICE>; mountPath=<PATH>/oracle/UWD; checkType=PERIODIC_CHECK
2012-07-02 12:11:04.089: [ora.<DGNAME>.<VOLUME NAME>.acfs][1706301760] {1:2847:21602} [check] AcfsAgent::check entered: sid=+ASM4;
volumeDevice=/dev/asm/<VOLUME DEVICE>; mountPath=<PATH>/oracle/UBD; checkType=PERIODIC_CHECK
2012-07-02 12:11:04.092: [ora.<DGNAME>.<VOLUME NAME>.acfs][570632512] {1:2847:21602} [check] AcfsAgent::check returning: sid=+ASM4;
volumeDevice=/dev/asm/<VOLUME DEVICE>; mountPath=<PATH>/oracle/UWD; checkType=PERIODIC_CHECK; mountState=0; availState=-1; resState=PLANNED_OFFLINE
2012-07-02 12:11:04.094: [ AGFW][1404275008] {1:2847:21602} ora.<DGNAME>.<VOLUME NAME>.acfs <HOSTNAME> 1 state changed from: ONLINE to: PLANNED_OFFLINE
2012-07-02 12:11:04.094: [ AGFW][1404275008] {1:2847:21602} ora.<DGNAME>.<VOLUME NAME>.acfs <HOSTNAME> 1 state details has changed from: mounted on <PATH>/oracle/UWD to: admin unmounted <PATH>/oracle/UWD
2012-07-02 12:11:04.094: [ AGFW][1404275008] {0:2:172} Generating new Tint for unplanned state change. Original Tint: {1:2847:21602}
2012-07-02 12:11:04.094: [ AGFW][1404275008] {0:2:172} Agent sending message to PE: RESOURCE_STATUS[Proxy] ID 20481:55851195
2012-07-02 12:11:04.121: [ora.<DGNAME>.<VOLUME NAME>.acfs][1706301760] {1:2847:21602} [check] AcfsAgent::check returning: sid=+ASM4; volumeDevice=/dev/asm/<VOLUME DEVICE>; mountPath=<PATH>/oracle/UBD;
checkType=PERIODIC_CHECK; mountState=1; availState=1; resState=ONLINE

Cause

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In this Document
Symptoms
Cause
Solution
References


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