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

Last updated on NOVEMBER 14, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.3 [Release 11.2]
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.acfs.orauwdlv.acfs][570632512] {1:2847:21602}
[check] AcfsAgent::check entered: sid=+ASM4;
volumeDevice=/dev/asm/orauwdlv-148; mountPath=/oracle/UWD;
checkType=PERIODIC_CHECK
2012-07-02 12:11:04.089: [ora.acfs.oraubdlv.acfs][1706301760] {1:2847:21602}
[check] AcfsAgent::check entered: sid=+ASM4;
volumeDevice=/dev/asm/oraubdlv-148; mountPath=/oracle/UBD;
checkType=PERIODIC_CHECK
2012-07-02 12:11:04.092: [ora.acfs.orauwdlv.acfs][570632512] {1:2847:21602}
[check] AcfsAgent::check returning: sid=+ASM4;
volumeDevice=/dev/asm/orauwdlv-148; mountPath=/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.acfs.orauwdlv.acfs frapbsapdbu1d 1 state changed from: ONLINE to:
PLANNED_OFFLINE
2012-07-02 12:11:04.094: [ AGFW][1404275008] {1:2847:21602}
ora.acfs.orauwdlv.acfs frapbsapdbu1d 1 state details has changed from:
mounted on /oracle/UWD to: admin unmounted /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.acfs.oraubdlv.acfs][1706301760] {1:2847:21602}
[check] AcfsAgent::check returning: sid=+ASM4;
volumeDevice=/dev/asm/oraubdlv-148; mountPath=/oracle/UBD;
checkType=PERIODIC_CHECK; mountState=1; availState=1; resState=ONLINE

Cause

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