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Reporting and monitoring storage events

With any type of storage failures and errors happen. Depending on the setup and the their extent such failures and errors might be anything from mere annoyance to critical import. However, they all have one thing in common -- they need to be properly reported so that counter-actions and fixups (e.g. replacing a failed drive, restoring data from a backup, etc.) can happen.

LVM Thin Provisioning

The previous blog post [1] I wrote about LVM described the foundations this great technology is based on. But as I already mentioned there, the real purpose of that blog post was to provide the basic "common ground" for this blog post. A blog post focusing on LVM Thin Provisioning which is a really great technology that gets probably 10 % of the focus and glory it deserves. So what is this so amazing thing? Continue reading to find out!