General concern If you want to move VMs to an another Storage Domain, you need to copy the template from it as well! Remove a disk: 1# IF RHV does not use anymore disk those should appear empty in lsblk: 2lsblk -a 3sdf 8:80 0 4T 0 disk 4└─36001405893b456536be4d67a7f6716e3 253:38 0 4T 0 mpath 5sdg 8:96 0 4T 0 disk...

Hosted-engine Administration Connect to VM hosted-engine with root and password setup during the install: 1# Generate a backup 2engine-backup --scope=all --mode=backup --file=/root/backup --log=/root/backuplog 3 4# Restore from a backup on Fresh install 5engine-backup --mode=restore --file=file_name...

Prerequisistes Check Compatibilty hardware: Oracle Linux Hardware Certification List (HCL) A minimum of two (2) KVM hosts and no more than seven (7). A fully-qualified domain name for your engine and host with forward and reverse lookup records set in the DNS. /var/tmp 10 GB space at least Prepared a shared-storage...