v0.2.7.1

• This release allows traffic class selection using /etc/rdma/oci_rdma.conf

in [QOS] section select priority (default, 0, 5) 

Priority 0 - High bandwidth class for applications using very large data flows. 
Priority 5 - Traditional HPC low latency class. 

The 'default' will select priority 0 for GPU shapes and 5 for all others. 

• Timeout and retries for metadata reads