Xianqing Yu created VCL-909:
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Summary: get_random_mac_address in utils.pm may generate the same
mac for VMs
Key: VCL-909
URL: https://issues.apache.org/jira/browse/VCL-909
Project: VCL
Issue Type: Bug
Components: vcld (backend)
Affects Versions: 2.4.2
Reporter: Xianqing Yu
We use get_random_mac_address() in libvirt.pm to generate random mac address
for VMs. However, we observe some of our reservations failed because some of
VMs have exactly the same mac (for both eth0 and eth1). Since reservations are
made by multiple users simultaneously, current design of get_random_mac_address
may return the same mac to multiple requests.
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