CentOS for how long

Before I start with another random hate to 50 thin OS I mean, that I have to administer it every day and I know it first hand singular quite well. Today I took the time to test the new magical unheard and unseen feature for a destructive upgrade (pseudo) 😀 . The first thing that amazed me was, that RedHat in its infinite wisdom have decided to stop supporting the x86 architecture 🙄 . I am fully aware that we are 2014 and server processors with 32 bits instructions have been missing for a long time. Yep, but what do users of small VPSs do? – x64 paw more frame, as well as look at it, if you have a thin virtual machine with 512MB-1GB RAM, you will fight for every megabyte of it and you will not waste 20-30% from it just to use on the big set of instructions. I messed up because I had x86 CentOS installed and pulled an x64. I immediately saw a difference in the ISOs – ~100MB при minimal 6.5. I cursed once more. I reinstalled the virtual machine and decided to see how well RedHat did their job – I exported / var and / usr to separate LVM partitions 😈 . After the installation, I updated all the packages and installed apache, php, mysql и bind – it was interesting if they would turn on the services. As a good student, I opened the CentOS guide to the update and diligently began to follow it step by step.. When I got to the point where the real upgrade started, this cougar cut me off, that I have a critical problem 🙄 . I'm reviewing the detailed output – mdaaaa / usr can't be on a separate partition 😆 I knew, that I will not be disappointed with Jim Whitehurst and company. Except “the extreme” problem there were a lot of messages about unsigned packages, confiscation files that do not match and so on. WTF I hadn't even used 3rd repositories everything from their mirrors I took down I hadn't made any settings just simple yum install. Everything was already clear, so I unceremoniously forced the upgrade. I restarted diligently again as the script finally prompted me and everything ended because of the / usr partition. I was too lazy, that I'm trying to fix it, anyway, everything was just for scientific purposes, there is no way to upgrade a product server at the moment. I caught reinstalling my virtual machine and this time I pushed everything into it 1 title. I also learned a lesson, no updates no additional services, after installation direct upgrade. In the final step, the annoying dialogue he told me reappeared, that i have quite high problems – invalid packages, confiscations and so on but can continue. I knew in the beginning they didn't do things right. I restarted again and waited – oh what a miracle the upgrade ended successfully. And everything worked or at least the system boot and I never tried to install additional packages, but the halt command hung – huh still had to have a bug 💡 . After all this fuss, I decided to install Centos clean 7 let's see if it will growl for / boot partition in LVM – 6.5 does not allow such audacity. I started my ISO and was shocked by the installer to say the least – everything was extremely inconvenient “tidy”, completely illogical in order to be beautiful. After some struggle I succeeded with the cherished goal and aha to install and explode, that I have to take my / boot out of the LVM 👿 This is extremely not serious and annoying, if for some reason you forget to increase the size of the boot partition from 200MB and accumulate old kernels what happens.

In general, I did not expect anything and I am still disappointed with CentOS.

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