There are multiple ways to restart a remote linux system. A IPMI restart, a Power Strip or a Command Restart.
What is the best method to restart a Linux system?
The best method to restart a linux system is to graceful command restart. This will always make sure your all the services are closed before a restart. It will unmount the system and process a shutdown. If a system is not cleanly unmounted, this can cause data loss or some serious injuries to the drive. An uncleanly unmounted system can also take extra time to reboot due to file system integrity check and file system quota check. A cleanly unmounted system would skip the both check and restarts fast. It is hence recommended not to use a forceful Linux restart which doesn’t unmount the system cleanly.
Almost 24 hours ago, one of my friend referred to me an interesting offer from ‘tutplus’
It seems Tutplus either affiliated or owned a new App optimization tool named “New Relic”. My primary objective was of course to get the free Tut+ Premium for a year and the Nerd T-shirt, and whats hard in deploying a PHP App Monitoring tool in one of the server! So I started.
The deployment of the tools are fairly easy. I am not really in the Mobile App thing, so I had chosen the PHP Web App monitoring tool. The deployment is well instructed. Its a RPM based installer for RHEL based releases, pretty clean and simple. Once the installation was done, it added a shared object in my PHP interpreter and started grabbing data. Out of a surprise, I started seeing details that are really cool. Things like “Errors” and “Stack Trace” are the finest invention of this tool. The Stack trace gives you reports like “strace” which is my favorite tool of linux debugging facility. The basic advantage of this feature in New Relic is, it saves the data and post you as a token in the dashboard of new relic. Now, isn’t it brilliant? I sorted almost 23 major bugs in client’s account since I have installed the monitor. Database monitoring also includes some exceptional features that are not usually available in App Monitoring/Optimizations tools I had used before.
Unfortunately, the tool is free for 2 weeks. Since then, the “Pro” version comes with 150$ a month per host. The price is certainly high, but the result is truly amazing, looking at the features and performance of the tool.
At the end of all, I had my Tut+ premium for one year for free of charge and a nerd T-shirt on the way to my home 😀
If you haven’t tried it, you can try it now. If you are an android developer, you can add the code in your app, and monitor your App for 14 days for free, and get a Tut+ premium for free for a year.
Just for a record, I am not affiliated with neither Tut+ nor New Relic. The link should not contain any affiliate url.