[PCA] I/O Error in VM Guest and Compute Node, with FS1-2 Storage error "SAN Non-optimized Access"
(Doc ID 2386776.1)
Last updated on JULY 14, 2020
Applies to:Private Cloud Appliance - Version 2.3.1 and later
Information in this document applies to any platform.
Repository using Oracle FS1-2 Storage.
VM Guests receiving errors:
Feb 27 14:05:43 <HOSTNAME> kernel: end_request: I/O error, dev xvdp, sector 246156
Feb 27 14:05:43 <HOSTNAME> kernel: end_request: I/O error, dev xvdm, sector 2238860
Feb 27 14:05:43 <HOSTNAME> kernel: end_request: I/O error, dev xvdm, sector 186592
In addition, the Oracle FS1-2 logs show the following message:
Log from FS1
Event: SAN Non-optimized Access
Time Occurred: Wed Feb 28 01:01:30 AST 2018
Affected Item: /PCA/ECM/RAC_FRA/RAC_LUN01
Access for the specified SAN LUN was established through the Controller that is not the configured owner. Performance might be affected. Check the FSPM configuration, if installed. Contact Oracle Customer Support for more information.
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