Re: ACS Resources of 3 Hosts for 1VM | Work ?
As far as I've been told, 1 VM can run on 1 hypervisor only (with KVM and similar hypervisors)... On Sat, 22 Feb 2020 at 09:38, Ivan Kudryavtsev wrote: > No way. Just read the basics of SMP, MPP, NUMA computing. > > сб, 22 февр. 2020 г., 15:15 Cloud Udupi : > > > Hi all, > > We are looking for a solution to combine the CPU Cores and RAM of 3 > Servers > > to meet our requirement for a VM in ACS which is used for heavy workload. > > > > *We are using ACS 4.13 with CentOS 7.6 (Kernel: Linux > > 3.10.0-1062.el7.x86_64), * > > > > *Each node has 4Core and 16GB of RAM with dual ethernet port. (Total of > 12 > > core and 48GB RAM = 1VM).* > > > > *All the nodes has been configured for HA.* > > *VM is working fine when I create with 4Core and 16GB RAM. HA also > working > > fine, able to migrate the VM from one to another available node.* > > > > *I want to use all the resource available for 1VM, (Total of 12 core and > > 48GB RAM = 1VM). Will that work?.* > > > > If yes, > > Then we also want to know if one node goes down, will the VM still > > function?. > > > > Regards, > > Mark. > > > -- Andrija Panić
kvm ha test in suspect degraded loop
Hi, We are trying to test the host HA, we have correctly configured OOBM and KVMHAProvider (together with the NFS pool). Unfortunately, during testing we cannot leave the suspect-degraded state loop. All values in the global settings are default. My question is how are you organized HA for KVM? How should HA options be set? The test we did was very simple, we disconnected the network (except ipmi) and then the host was additionally turned off. Regards, Piotr
Re: ACS Resources of 3 Hosts for 1VM | Work ?
No way. Just read the basics of SMP, MPP, NUMA computing. сб, 22 февр. 2020 г., 15:15 Cloud Udupi : > Hi all, > We are looking for a solution to combine the CPU Cores and RAM of 3 Servers > to meet our requirement for a VM in ACS which is used for heavy workload. > > *We are using ACS 4.13 with CentOS 7.6 (Kernel: Linux > 3.10.0-1062.el7.x86_64), * > > *Each node has 4Core and 16GB of RAM with dual ethernet port. (Total of 12 > core and 48GB RAM = 1VM).* > > *All the nodes has been configured for HA.* > *VM is working fine when I create with 4Core and 16GB RAM. HA also working > fine, able to migrate the VM from one to another available node.* > > *I want to use all the resource available for 1VM, (Total of 12 core and > 48GB RAM = 1VM). Will that work?.* > > If yes, > Then we also want to know if one node goes down, will the VM still > function?. > > Regards, > Mark. >
ACS Resources of 3 Hosts for 1VM | Work ?
Hi all, We are looking for a solution to combine the CPU Cores and RAM of 3 Servers to meet our requirement for a VM in ACS which is used for heavy workload. *We are using ACS 4.13 with CentOS 7.6 (Kernel: Linux 3.10.0-1062.el7.x86_64), * *Each node has 4Core and 16GB of RAM with dual ethernet port. (Total of 12 core and 48GB RAM = 1VM).* *All the nodes has been configured for HA.* *VM is working fine when I create with 4Core and 16GB RAM. HA also working fine, able to migrate the VM from one to another available node.* *I want to use all the resource available for 1VM, (Total of 12 core and 48GB RAM = 1VM). Will that work?.* If yes, Then we also want to know if one node goes down, will the VM still function?. Regards, Mark.