vtutrinov opened a new pull request, #5721:
URL: https://github.com/apache/ozone/pull/5721

   ## What changes were proposed in this pull request?
   
   The algorithm of detection of the datanode availability for a new container 
was different between the SCM and datanodes in case of EC buckets. The SCM 
doesn't take into account the committed bytes count and serves the client with 
an invalid pipeline and then the datanodes from the provided pipeline will fail 
to create new containers
   
   The PR proposes a common way of computing the datanode availability for a 
new container allocation
   
   ## What is the link to the Apache JIRA
   https://issues.apache.org/jira/browse/HDDS-9807
   
   ## How was this patch tested?
   * manually in a way described in the jira ticket,
   * new unit test that checks the datanode is not available to allocate a new 
container in case of increasing committed bytes count
   


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