error Archives - The Shell GuruThe Shell Guru

smbd: make_connection_snum: canonicalize_connect_path failed for service SHARE

February 3, 2020
Uncategorized
0 Comments

[crayon-5e840810b623b029414561/] One of our shares refused to work this morning, kept throwing an error saying: [crayon-5e840810b6249421311015/] Looking at the message log file at /var/log/messages showed the following: [crayon-5e840810b624d035898652/] There are…

Requires: libpcre.so / CentOS 7

August 2, 2019
CentOS
0 Comments

Ran into this rather peculiar error recently while installing Varnish Cache on CentOS 7. [crayon-5e840810b7857156097026/] The fix turned out to be simple, CentOS 6 was set in the varnish repo…

Mount ZFS Pools on Boot

September 21, 2017
CentOS
0 Comments

We recently ran into a snag with a new ZFS installation, the darn thing wouldn't mount the pools we created on boot. The solution turned out to be pretty straight forward, Issue the following at shell and reboot to test:

Delta RPMs disabled – CentOS 7

March 14, 2017
CentOS
0 Comments

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…

Hackintosh: ssdtPRGen.sh – Unknown Processor Model

February 12, 2017
Apple OS X
0 Comments

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…

503 Guru Meditation Error / Backend Unavailable – Varnish

December 26, 2016
Varnish
0 Comments

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…

404 on Preview – WordPress & Varnish

December 15, 2016
Varnish
0 Comments

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…

LFD won’t start – CentOS 7.2

May 16, 2016
CentOS
0 Comments

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 [crayon-5e840810b9d9d793920257/] When I…

[proxy_fcgi:error] The timeout specified has expired – Apache 2.4

January 20, 2016
CentOS
0 Comments

Spent two hours trying to troubleshoot this. [crayon-5e840810ba245455071673/] 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 [crayon-5e840810ba24e881958375/] …

kernel panic … zone_init: kmem_suballoc failed “@/LIbrary/…” causing reboot loop

December 21, 2015
Apple OS X
0 Comments

If you get this error while trying to install Mac OSX on your system then it means your RAM stick isn't inserted into the correct RAM slot. You need to…