I just did a yum update on a CentOS 7 / Xen 4.6 server which took me from kernel-3.18.34-20.el7.x86_64 -> kernel-3.18.44-20.el7.x86_64After rebooting, the following notice is printed immediately upon xl createing a domain: libxl: notice: libxl_numa.c:499:libxl__get_numa_candida..
I try to set up two Match Group directives in sshd_config.I have an LDAP server.All users including admins are part of the LDAPgroup users. The admins users are also part of the LDAP group wheel. For example:[~]groups admin1admin1 : users wheel[~]gro..
I noticed that some, but not all, of my CentOS 7 machines have these kernel parameters for turning on systemd debug level logging added to the grub.cfg file.systemd..
,Quite some time ago I have noticed that kernel updated quite often come in pairs. That is, if there was no kernel update for quite some time, and, say, today kernel update for some system level (say, CentOS 6) was released, then it is quite likely t..
I have a CentOS 7 server – ZEPPO – which I use for file sharing. The clients are all Win7 PCs and I use Samba to serve the files. It has been working fine ever since I put it live late last year. Now, all of a sudden, all files are read-only. I recen..
all, I have installed a CentOS7 vm in my home server with all graphical tools installed: Gnome, Chrome, Tor Borwser, etc. My idea is to run these graphical applications from two MacOSX desktops. What I am looking for is something similar like Micros..
I have just done a minimal installation of CentOS7 followed by X Windows and the Mate desktop on a workstation. Although the default language is English, I would like to be able to write Chinese text in various applications.I seem to remember this ..
I had a strange problem. After restarting the VM can not always run. The last line in the console (virsh console):init: Re-executing /sbin/init Please stand by while rebooting the system… Restarting system. machine restartAt this time, one of the ..
Is there any blog that has information on a potential RHEL 8 release date?boost in 7 is now too old for some things, in addition to gcc. There are solutions in 7 to those issues but its starting to feel like 6 felt shortly before 7 came out, so I won..