While installing MongoDB on a server we were greeted with a warning message “vm.max_map_count is too low” By default, Linux will restrict the maximum number of memory maps per process to 65530 on Rocky Linux 8. While this may be…
Samba is a free software re-implementation of the SMB networking protocol, and was originally developed by Andrew Tridgell. Samba provides file and print services for various Microsoft Windows clients and can integrate with a Microsoft Windows One of our shares…
Ran into this rather peculiar error recently while installing Varnish Cache on CentOS 7. Resolving Dependencies –> Running transaction check —> Package varnish-devel.x86_64 0:5.2.1-1.el6 will be installed –> Processing Dependency: varnish = 5.2.1-1.el6 for package: varnish-devel-5.2. 1-1.el6.x86_64 –> Running transaction…
Received this error recently on a fresh installation of CentOS 7. The Delta RPMs package reduces the overall download size of patches, this is great for bandwidth constrained servers. The exact error message received is as follows: Delta RPMs disabled…
We were recently experimenting with converting our Lenovo Y50-70 to a Hackintosh machine, we were in the process of setting up Mac OS Sierra when we ran into this error while configuring the states of the processor: Error: Unknown Processor…
503 Guru Meditation Error / Backend Unavailable ugh. This error is the worst, it could mean so many things. Luckily in our case, we were getting this error when we tried to upload a large file. Bypassing Varnish and uploading…
I’ve recently moved a number of properties to a server running Apache 2.4, PHP FPM 5.4, MariaDB 10. & Varnish 4.0. The gain in performance is phenomenal. Varnish does wonders to speed up your property. One issue reported was that…
I was just setting up a new VPS when I hit this snag, the server threw the following error when I tried to start the LFD service Job for lfd.service failed because a fatal signal was delivered to the control…
Spent two hours trying to troubleshoot this. [proxy_fcgi:error] The timeout specified has expired The fix turns out to be pretty simple, add the following variables to /etc/httpd/conf/httpd.conf and tune them according to your requirement Timeout 600 ProxyTimeout 600