Search found 23268 matches

by TrevorH
2018/09/25 18:56:39
Forum: CentOS 7 - Software Support
Topic: Looking for info on tomcat 8.5 inclusion in yum repos
Replies: 2
Views: 52

Re: Looking for info on tomcat 8.5 inclusion in yum repos

Please see https://access.redhat.com/security/updates/backporting/ for information on backporting of security fixes and features in CentOS and RHEL. Additionally https://access.redhat.com/solutions/2074 may also be of use. It's unusual for new major versions of packages to be introduced in mid-produ...
by TrevorH
2018/09/25 18:51:13
Forum: CentOS 7 - Networking Support
Topic: CentOS 7 Iptables Help
Replies: 1
Views: 29

Re: CentOS 7 Iptables Help

I'm pretty sure that uid matching in iptables only works for outbound packets not for inbound.
by TrevorH
2018/09/25 18:48:06
Forum: CentOS 7 - General Support
Topic: ntpd eating all CPUs (!)
Replies: 11
Views: 153

Re: ntpd eating all CPUs (!)

There doesn't appear to have been a root compromise here unless those ls outputs were from /etc. When re-enabling selinux on a system where it's been disabled, first set it to permissive in /etc/sysconfig/selinux, then touch /.autorelabel and reboot to relabel everything and then you can flip it to ...
by TrevorH
2018/09/25 18:45:48
Forum: CentOS 7 - General Support
Topic: Issues with SSH key authentication
Replies: 1
Views: 32

Re: Issues with SSH key authentication

Look in /var/log/secure on the server - that's where it logs errors during ssh logins.
by TrevorH
2018/09/25 06:16:27
Forum: CentOS 7 - Hardware Support
Topic: HP w2207h drivers
Replies: 8
Views: 102

Re: HP w2207h drivers

It's not the monitor that requires drivers. Those just work. If it's not displaying the resolutions you want then you need to look at drivers for the video card not for the monitor. What's the output from lspci -nn | grep -i vga ?
by TrevorH
2018/09/24 23:27:48
Forum: CentOS 7 - General Support
Topic: [Confirmed] Bug in Calendar Widget.
Replies: 15
Views: 1028

Re: Bug in Calendar Widget ?

All you can do is report it on bugzilla.redhat.com and hope that it gets fixed.
by TrevorH
2018/09/24 20:07:50
Forum: CentOS 7 - General Support
Topic: ntpd eating all CPUs (!)
Replies: 11
Views: 153

Re: ntpd eating all CPUs (!)

The easiest and simplest answer is that it's not an ntp daemon. None of the pids match the ones listed in your systemctl output and since ntp needs to open ports < 1024, that requires root access and your process is not root (thankfully). Given the cpu usage I'd say you have yourself a crypto miner ...
by TrevorH
2018/09/24 19:56:48
Forum: CentOS 6 - General Support
Topic: centos 6 AWS AMI: support for new "T3 and M5" machine type
Replies: 1
Views: 29

Re: centos 6 AWS AMI: support for new "T3 and M5" machine type

I'm not sure it's possible. I saw something that said the newer instances were not compatible with CentOS 6 as it doesn't have a new enough kernel to support e.g. the ena adapter.
by TrevorH
2018/09/24 17:47:43
Forum: CentOS 7 - General Support
Topic: FDISK - no sectors available
Replies: 5
Views: 68

Re: FDISK - no sectors available

Since /dev/sda3 is most likely your / filesystem, the answer is "not easily". You cannot shrink a mounted filesystem of any type. You cannot shrink an xfs filesystem at all, ever. If your / is an ext3 or 4 filesystem then it can be shrunk but you have to do that while it's not mounted which, in your...
by TrevorH
2018/09/24 17:45:19
Forum: CentOS 7 - General Support
Topic: RAW Logical Volume: Size Expansion for a VM
Replies: 2
Views: 36

Re: RAW Logical Volume: Size Expansion for a VM

If your guest was a linux one then you could run virsh blockresize $vm $device and that would notify the guest that its disk had changed and it would pick it up automatically. Last time I tried that with a Windows guest it immediately rebooted and picked up the changed disk size post-reboot. Not qui...