semaphore

Issue Had this pop up today, been several years since the ugly Apache semaphore scenario reared its messy head. You’ll have an Apache http web service down, upon typical quick look and attempt to restart, Apache fails to kick off. No biggie, whether digging through logs, systemctl status and journalctl stuffs you’ll eventually come across something similar to: [Sun Dec 23 15:22:11.048641 2018] [core:emerg] [pid 39427] (28)No space left on device: AH00023: Couldn’t create the