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OCI Compute Instance Hostname keeps changing after reboot

Posted on by Ahmed Abdel Fattah

I created an OCI compute Linux Instance with hostname = hostname_1. After a while, and based on the client request, I changed the above virtual machine hostname to be hostname_2.Client used this machine for a while, and then reboot it for some reason, but surprisingly, he found that the compute Instance hostname changed back to … Continue reading OCI Compute Instance Hostname keeps changing after reboot

error while loading shared libraries: libclntsh.so.19.1

Posted on by Ahmed Abdel Fattah

While trying to run one of the Oracle Utilities (oratop), I received the following error:oratop: error while loading shared libraries: libclntsh.so.19.1: cannot open shared object file: No such file or directory. This error doesn't mean that the library doesn't exist, but in most cases, it is missing environment settings. Let us first check if this … Continue reading error while loading shared libraries: libclntsh.so.19.1

Oracle Database Hangs – FRA Space Issue

Posted on by Ahmed Abdel Fattah

Although I feel (or claim) that I know how the FRA is working and I know much about the FRA mechanics, encountering FRA space issues consistently leads me to discover new insights and learn something new (very new). What was the issue? The Archiving process stopped working due to space shortage in the +FRA Disk … Continue reading Oracle Database Hangs – FRA Space Issue