Setup Percona Postgresql Through the Awsesome(OSM) Ansible Role.MongoDB Setup on Kubernetes using MongoDB Operator.AWS Gateway LoadBalancer: A Load Balancer that we deserve.Kubernetes CSI: Container Storage Interface – Part 1.Next Next post: Redis Best Practices and Performance Tuning Step 1: Remove the lock files present at different locations. You may do backtracking or debugging to resolve it but the solution is to repair the broken packages and we can do it by performing the below-mentioned steps: While running some commands during the core-dump situation you may encounter with “Unable to open lock file” this is because the system is trying to capture a bit block which is not existing, This is due to the crashing of binaries of some specific programs. Segfaults are generally associated with the file named core and It generally happens during up-gradation. Core dumped means when a part of code tries to perform read and write operation on a read-only or free location. Segmentation fault is when your system tries to access a page of memory that doesn’t exist.

A few days ago when I was doing my routine work in my Ubuntu laptop, suddenly I encountered with an error “Segmentation fault ( core dumped)” then I got to know that, this error can strike you Ubuntu or any other operating system at any point of the moment as binaries crashing doesn’t depend on us. This error may strike your Ubuntu at any point at the moment.

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