ACFS Filesystem Getting Unmounted and Remains OFFLINE due to ADVM PROXY Issue
(Doc ID 2763508.1)
Last updated on APRIL 17, 2023
Applies to:
Oracle Database Exadata Express Cloud Service - Version N/A and laterOracle Database Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
A system with a high workload File system resources transition to an OFFLINE state when the proxy_advm resource enters and UNKNOWN state.
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Name Target State Server State details
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Local Resources
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ora.DATA.TEST01.advm
ONLINE ONLINE Node1 STABLE
ora.data.test01.acfs
ONLINE OFFLINE Node1 volume /mount01 offline,STABLE
ora.proxy_advm
ONLINE UNKNOWN Node1 STABLE
A file system resource will change its state to offline for no apparent reason. At the time of the state change, a correlation can be found between the unknown state of the proxy_advm time stamp and the stop of the file system.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |