Gargi Jaiswal created HDDS-13667:
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Summary: [DiskBalancer] Improve container write locks &
DiskBalancer CLI message for failed commands
Key: HDDS-13667
URL: https://issues.apache.org/jira/browse/HDDS-13667
Project: Apache Ozone
Issue Type: Sub-task
Reporter: Gargi Jaiswal
Assignee: Gargi Jaiswal
# We should have {*}container write lock{*}, as some parallel deletion of
blocks, can delete from old, and present in new container ... resulting in
orphan blocks. This might be required since start of copy container.
# Currently DiskBalancer *start, stop* and *update* command is send only to
*IN_SERVICE_HEALTHY* DN but user has no info about this so improve cli output
message to show as below:
{code:java}
bash-5.1$ ozone admin datanode diskbalancer start -t 0.0001 -a
Start DiskBalancer on datanode(s):
All datanodes which are IN_SERVICE and HEALTHY. {code}
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