Kaloyan Dobrev
Articles
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Stuck tasks in SolusVM 2
Applicable to: SolusVM 2 Symptoms Some tasks are stuck in the "Queued" or "Pending" state The list of tasks doesn't correspond with the list of RabbitMQ Cause Unknown/Connection loss between th...
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How to add LVM storage in SolusVM 2?
Applicable to: SolusVM 2 Question How to add LVM storage in SolusVM 2? Answer Access SolusVM 2 admin panel. Go to Compute Resources > the necessary Compute Resource > Storage > Add Storage an...
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How to migrate VMs from SolusVM to SolusVM 2?
Applicable to: SolusVM Question How to migrate VMs from SolusVM to SolusVM 2? Answer Note: Full documentation is presented here: importing-your-solusvm-cluster Import Preparations Upgrade the ...
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Creating a VM in WHMCS module for SolusVM 2 failed:"`400 Bad Request` response: { "message": "No available compute resources exist." }"
Applicable to: SolusVM 2 Symptoms VM cannot be created in WHMCS module:SVM_ERROR: Failed to place new order: Client error: `POST https://i.oakidc.com/api/v1/servers` resulted in a `400 Bad Request...
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How to add an IPv6 Block in the SolusVM 2 panel?
Applicable to: SolusVM 2 Question How to add an IPv6 Block in the SolusVM 2 panel? Answer SolusVM 2 allows adding to an IPv6 range and converting it to IPs. It will be added automatically to th...
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How to troubleshoot KVM network issues
Applicable to: SolusVM Question Sometimes it is required to troubleshoot some networking issues in KVM like IP addresses from IP block not getting pinged while being added via SolusVM. How to t...
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KVM VPS shuts down right after start: qemu-kvm invoked oom-killer
Applicable to: SolusVM 2 Symptoms KVM VPS shuts down right after start OOM killer error is generated in the log /var/log/messages on the KVM slave node: CONFIG_TEXT: Oct 28 02:25:16 ns3093079 ke...
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How to remove license from SolusVM?
Applicable to: SolusVM 2 Question How to remove license from SolusVM? Answer Access SolusVM Master server via SSH Create a backup of current SolusVM database Access SolusVM database Remove e...
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How to prevent swap from being used by VPSes on KVM slave node?
Applicable to: SolusVM Question How to prevent swap from being used by VPSes on KVM slave node? Answer According to the official RHEL documentation, each VPS is a linux process. Linux processes...
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KVM VPS migration is stuck at some percent in SolusVM.
Applicable to: SolusVM Symptoms KVM VPS migration is stuck at some percent in SolusVM. Cause LV size in SolusVM does not correspond the actual LV size on the KVM Node. Resolution Increase the ...