ACFS-9459: ADVM/ACFS is not supported on this OS version: ‘4.18.0-477.27.1.el8_8.x86_64’ after upgrade to RHEL/OEL 8.8
Hi everyone, Hope you’re doing good! A client called me because they faced some issues while they’re upgrading the Operating System from RHEL 7.9 to RHEL 8.8. Note that RHEL means Red Hat Enterprise Linux. Their environment is composed for clusters running on 19c. They…
I lost one of my Voting Disks! How can I recreate DiskGroup GRID with all my nodes and databases online and with no unavailability?
Hey all! In this post we will show what we need to do in case we lost one of the Voting Disks. You can recreate DiskGroup GRID with your cluster online and with no unavailability. We will check on this post how can we do…
Moving MGMTDB to a different DiskGroup
Hey all! In the last post I explained briefly about the contents for GRID DiskGroup when we decide to not create a separated DiskGroup for GIMR/MGMTDB. Well, this situation really often! But, we don’t want to store MGMTDB in the same DiskGroup that we have…
Shell Script to create copy of OCR Backup to a filesystem
Hey all! Hope you are OK! In the most recent versions of Grid Infrastructure, Oracle has changed the default location for OCR Backup from filesystem to an ASM DiskGroup. One of the goals is to make sure that the backup will be stored in a…
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My postings reflect my own views and do not necessarily represent the views of my employer, Accenture.