Proxmox VM is locked (backup) Rumi, August 7, 2017 Problem found- Error show: Code: INFO: setting parameters failed - VM is locked (backup) ERROR: Backup of VM 516 failed - command 'qm set 516 --lock backup' failed with exit code 255 Resolution: qm unlock <vmid> Related Administrations Configurations (Linux) Proxmox Proxmox
Install PHPIPAM using Docker on CentOS 7 January 7, 2024 Update Docker Package Database. In a terminal window, type: sudo yum check-update Remove if any docker is preinstalled with your OS- sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-selinux docker-engine-selinux docker-engine Install the Dependencies sudo yum install -y yum-utils device-mapper-persistent-data lvm2 The –y switch indicates to the yum… Read More
PXE Boot Server of CentOS 5 on a CentOS setup May 31, 2013 Setting up PXE Server Install some packages that is required for PXE server. [root@dlp ~]# yum -y install system-config-netboot syslinux xinetd tftp-server Run TFTP server [root@dlp ~]# vi /etc/xinetd.d/tftp # line 14: change disable =no [root@dlp ~]# /etc/rc.d/init.d/xinetd start Starting xinetd: [ OK ] [root@dlp ~]# chkconfig xinetd on Install… Read More
Monitor MySQL database restore progress with pv January 12, 2013 The pv command is one that I really enjoy using but it's also one that I often forget about. You can't get a much more concise definition of what pv does than this one: pv allows a user to see the progress of data through a pipeline, by giving information… Read More