Damian Bartelmus's questions

My VPS machine refuses to boot. There is an short error according to KVM console:

Kernel panic — not syncing: VFS: Unable to mount root fs on unknown—block(0,0)
Pid: 1, comm: swapper Not tainted 2.6.32-431.11.2.el6.x86_64 #1

I can boot only with rescue mode (it's online VPS machine). I tried to follow similar topics but with no result.

Screen shot of full console errors down below:

Please let me know if I missed some extra info to resolve this problem.

This is CentOS 7, before my machine crashed (suddenly just hang up) I put those commands

vim /etc/sysconfig/selinux
SELINUX=disabled

(Which is already enabled again - no result)

systemctl enable iptables
systemctl start iptables
iptables -F

Followed by:

iptables -t nat -A POSTROUTING -s 192.168.200.024 -o eth0 -j MASQUERADE

And then my machine hangs up for good.

After some research I cannot find answer for: How to update Apache/httpd to newest version to use HTTP/2 protocol on my VPS. I'm using PHP7 & my server based on Apache - CentOS 7.

No package updates on CentOS defaults repo.

[root@vps270238 ~]# httpd -v
Server version: Apache/2.4.6 (CentOS)
Server built:   Nov 19 2015 21:43:13

I really want to keep my actual settings and Virtual Hosts.