No space left on device – this can happen to anyone. Sooner or later you may face the situation where a database either has already or is only minutes away from running out of disk space. What many people do in such cases, they just start looking for semi-random things to remove – perhaps a backup, a few older log files, or pretty much anything that seems redundant. However this means acting under a lot of stress and without much thinking, so it would be great if there was a possibility to avoid that. Often there is. Or what if there isn’t anything to remove?
While xfs is usually the recommended filesystem for a MySQL data partition on Linux, the extended filesystem family continues to be very popular as it is used as default in all major Linux distributions. There is a feature[Read more...]