Archives : January-2021
I have deployed CentOS 7.6 and then installed RT kernel. Later KVM installed on the same box.I noticed that KVM module was not loaded and then switched to the generic kernel. KVM module was loaded in the generic kernel.Is this a known issue?I would l..
I am working on compiling an application using Qt and am a newbie. I already have Qt on my CentOS 7 system but this application requires a later version of Qt not available for C 7. It also requires PostgreSQL libraries and I am using the latest vers..
See: https://arstechnica.com/gadgets/2021/01/CentOS-is-gone-but-rhel-is-now-free-for-up-to-16-production-servers/and https://www.redhat.com/en/blog/new-year-new-red-hat-enterprise-linux-programs-easier-ways-a..
Whenever I log into Cockpit, it flags mcelog as a service failure-to- start failure. systemctl confirms this. # systemctl status mcelog * mcelog.service – Machine Check Exception Logging Daemon Loaded: loaded (/usr/lib/systemd/system/mcelog.servi..
CentOS Gurus,I have just learned that our backup system natively supports restoring vmware VM individual files from a vmware based backup for ext3,ext4 file systems but not BTRFS and some of our VMs run BTRFS as the root file system.Does anyone k..
I recently built my first CentOS kickstart config on a CentOS 7 system; it runs well, but the OS and its tools are old enough that its causing pain with the apps I want to run on top of said system, so Im trying to port it to CentOS 8.Ive taken the anaconda-ks…
I have CentOS 7 running on a public server hosting all sorts of web applications, mail, XMPP, MPD, etc. How do I reset SELinux configuration to defaults? I know how to reset all my custom booleans to the initial state. # cat /etc/selinux/targeted/active/booleans.lo..
Im following https://www.linuxbabe.com/redhat/set-up-samba-server-on-CentOS-8-rhel-8-for-file-sharing to set up Samba 4.12.3-12 on my Storinator fileserver running CentOS 8.3. I am trying to share out /tank/Windows/ as a Samba share: # ls -al /t..
All,I use virtual IP from time to time on CentOS 7. just take something like eth0 and make eth0:1 put in there the IP and subnet and bring up the new IPand it works.How do I do that with NetworkManager on the command line (assuming all static IP informatio..
all,We have some CentOS 7 server running with gluster 7 installed. We are using the the packages provided by the storage SIG (CentOS-release-gluster7). Yum search CentOS-release-gluster shows CentOS-release-gluster7 as the latest gluster version provid..
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