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Showing posts from May, 2014

Oracle Database Error Solutions & DBA Knowledge Base

Welcome to Oracle Database Error Solutions, a professional technical knowledge base dedicated to helping Oracle Database Administrators, Oracle E-Business Suite administrators, developers, and IT professionals troubleshoot Oracle Database and Oracle Linux issues with confidence.

This website provides practical, real-world troubleshooting guides based on hands-on Oracle administration experience. You'll find detailed solutions for Oracle Database errors, RMAN backup and recovery, Data Guard, ASM, RAC, Oracle Linux administration, Oracle E-Business Suite (EBS), cloning, performance tuning, patching, installation, and day-to-day DBA tasks.

Whether you're resolving ORA-27101, ORA-28040, ORA-01555, ORA-12154, ORA-01017, or other Oracle errors, our step-by-step articles are designed to save you time and help you solve problems efficiently.

How to recover corrupted fstab file in Linux

How to recover /etc/fstab in Linux Applies to:             Enterprise Linux – Version: 5 Description:             I have an error in my /etc/fstab file and when I restart the computer it directly went to the “Repair filesystem” prompt asking the root password. When I went to correct the errors in the /etc/fstab file it is giving the following error: Unable to open swap file for "fstab" , recovery impossible. Changes cannot be saved. Solution: Boot up from any LiveCD, mount / partition and edit /etc/fstab file. OR I restart the computer it directly went to the “Repair filesystem” prompt asking the root password, enter root password. Before editing fstab mount / on rw mode. # mount -w -o remount / # Write allowed After that you should be able to fix the fstab, and restart the computer. 👉 Check our complete guide: Oracle Error Co...