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Fix vcpus configuration for GNS3 VM on VMware. Ref #2738.

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grossmj 2019-03-18 17:53:14 +07:00
parent 4eca82174d
commit 8e8985c69f
1 changed files with 8 additions and 7 deletions
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15
gns3server/controller/gns3vm/vmware_gns3_vm.py
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@ -72,18 +72,19 @@ class VMwareGNS3VM(BaseGNS3VM):
if ram % 4 != 0:
raise GNS3VMError("Allocated memory {} for the GNS3 VM must be a multiple of 4".format(ram))
available_vcpus = psutil.cpu_count()
available_vcpus = psutil.cpu_count(logical=True)
if vcpus > available_vcpus:
raise GNS3VMError("You have allocated too many vCPUs for the GNS3 VM! (max available is {} vCPUs)".format(available_vcpus))
try:
pairs = VMware.parse_vmware_file(self._vmx_path)
pairs["numvcpus"] = str(vcpus)
cores_per_sockets = int(available_vcpus / psutil.cpu_count(logical=False))
if cores_per_sockets >= 1:
pairs["cpuid.corespersocket"] = str(cores_per_sockets)
pairs["memsize"] = str(ram)
VMware.write_vmx_file(self._vmx_path, pairs)
if vcpus > 1:
pairs["numvcpus"] = str(vcpus)
cores_per_sockets = int(vcpus / psutil.cpu_count(logical=False))
if cores_per_sockets > 1:
pairs["cpuid.corespersocket"] = str(cores_per_sockets)
pairs["memsize"] = str(ram)
VMware.write_vmx_file(self._vmx_path, pairs)
log.info("GNS3 VM vCPU count set to {} and RAM amount set to {}".format(vcpus, ram))
except OSError as e:
raise GNS3VMError('Could not read/write VMware VMX file "{}": {}'.format(self._vmx_path, e))