Typically, when working Oracle Secure Backup / libopc you should in general have an RMAN Catalog. Just to be on the safe side. But what if you do not have it and would like to just catalog all backups in OSS Bucket as you could do with CATALOG START WITH? It is not possible to […]
Catastrophic slow backup/restore to Oracle Cloud Infrastructure Object Storage and its fix
I used Oracle Zero Downtime Migration Tool to move some databases from OnPrem Exadata to a freshly instantiated OCI Exadata Cloud Service (Quarter Rack to be more precise). I found out then, that the speed and performance of backup and restore to OCI Object Store was more than catastrophical. Instead of advertised ~2,5h for a […]
OpenShift 3.11 – Reduce hostSubnetLength without downtime
According to OpenShift Documentation – it is not possible to change this after performing the installation! Here how you can do it.