Im doing some tests of upgrading CentOS from 7 to 8 reading this step-by-step guide: https://netshopisp.medium.com/how-to-upgrade-linux-serveCentOS-7-to-CentOS-8-ec2db96a189bIm trying this upgrade in a VM, so I can save snapshots and restart in a p..
Author : Gestió Servidors
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I want to limit CPUQuota and Memory using Cgroups. After reading some documents, it seems I need to modify user.slice systemd file adding CPUQuota%% (for example) but, after it, if I run a stress with other user (not root), stress process takes 1..
Also, I have test adding insmod xfs in the menuentry section of my iPXE boot option, but result is t..
I want to boot with a customized iPXE iso boot file from my GRUB2 menu. My system is running CentOS-7, with /boot formated as XFS filesystem. After copying my iPXE.iso into /boot, I have created a custom GRUB2 file in /etc/grub.d/40_custom like this:menuen..
I have found some files/folders in /tmp that I thought they had to be deleted because of age.My /usr/lib/tmpfiles.d/tmp.conf is:# Clear tmp directories separately, to make them easier to override v /tmp 1777 root root 10d v /var/tmp 1777 root root 3..
I manage an HPC Cluster that runs CentOS-7 and shares some mount points. All shares are formated in XFS. Is there anyway to recover removed data? …An user has deleted her $HOME entirely..
Im trying to find a YUM package. My system runs a CentOS-7.2.1511 (yes, its a old version, but some software is stable with this CentOS version). Now, Im looking for a package with YUM. When a run yum provides */system-config-lvm, I get this error:[root@mysys..
My server is running kernel 3.10.0-1062.12.1 in a CentOS Linux release 7.7.1908. Since some weeks ago, server is restarting after XFS errors. Logs in /var/crash reported this information:[…][443804.295916] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_NO_CONN..
it seems there is no difference in systemctl status crond:(El 22/11/2019 a las 13:00, CentOS-request@CentOS.org escribió:Message: 3Date: Thu, 21 Nov 2019 14:41:25 +0100From: Leon Fauster To: CentOS@CentOS.orgSubject: Re: [CentOS] Issue with ExecStartP..
Im trying to configure a daemon (Im doing tests with crond daemon) to send me an email after daemon restart. My crond.service file is:# /etc/systemd/system/crond.service[Unit]Description=Command Scheduler After=auditd.service systemd-user-sessions.serv..
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