I was trying to copy a password file from a file system to the ASM. Every time I tried to copy this file, I noticed that the directory named “DB_UNKNOWN” was created. This error usually happens when the database unique_name (resource) is not configured into the CRS and the output can be seen as below: To fix this issue, you must use the “–dbuniquename” clause while copying a file from disk to the ASM: I hope that this post helps you! brunorsHi! I am Bruno, a Brazilian born and bred,…
Month: August 2021
Oracle Data Guard 19c: Fetch Archive Log FAL: Error 12154 connecting to DB_TECH1,DB_TECH2 for fetching gap sequence
I was managing and configuration an Active-Standby database running in an Oracle RAC that has two nodes when I found the following output from the alert.log: After some research, I found that the parameter FAL_SERVER was not configured right in both Primary and Standby databases. The parameter was fixed on both sides. The main issue to cause this to happen is because the multiple service names in the FAL_SERVER parameter on the Standby database were not configured correctly. The issue was that the parameter was configured as below: Instead of…