Monthly Archives: August 2018

Ovirt/RHEV Storage NFS EXPORT Domain Not Empty Troubleshooting

Assalamualaikum.. Issue: you try to add Export Domain (NFS) but getting the error The selected storage path is not empty (probably contains another Storage Domain). Either remove the existing Storage Domain from this path, or change the Storage path). Cut … Continue reading

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How to Install Spacewalk 2.8 in CentOS7/RHEL7

Assalamualaikum.. This is the simplest way on how to install Spacewalk in CentOS 7 or RHEL 7. For details and complete explanation please go to official page HowToInstall Spacewalk. Pre-Requisites Outbound open ports 80, 443 Inbound open ports 80, 443, … Continue reading

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Ovirt/RHEV: Cannot Start SPM on Other Hypervisor (host)

Assalamualaikum, You keep getting below error whenever you try to put your hypervisor/host to Maintenance Mode. “Failed to change status of host Hypervisor01 due to a failure to stop the spm” Resolution: -Force SPM to restart on the other hypervisor/host. … Continue reading

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Changing the Hostname of an oVirt Manager/Engine

Assalamualaikum, Prepare relevant DNS and/or /etc/hosts records for the new name. If using DHCP, update the DHCP server’s configuration. Change the hostname. This is usually done by editing /etc/hostname and rebooting. There are other options and details which are not … Continue reading

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