I’m not a big NFS fan ever since I worked as a Linux/Unix administrator way back in the good old days. Sometimes when the NFS server hung, lost network connectivity,...
Backup is an essential part of IT infrastructure management. Having HA solutions, RAIDs, etc. doesn’t free you from the need for backup. In case of a human error all those...
In my previous blog post, I was discussing how to monitor RabbitMQ as a centralized message Q of OpenStack. Well, that’s quite important but the end goal of having a cloud...
OpenStack Last year we focused on OpenStack technology and the projects behind it. We decided to stress it and move our scope in that direction because of the rich features...
If you’re an administrator of virtualized environments you have definitely run into IO performance issues. IO is the first bottleneck that one hits. Luckily persistent storage has evolved throughout the...
