disk space balancer
The disk space balancer is a tool that balances disk space usage on a cluster by
moving containers between storage pools. Whenever a storage pool is over 70% full (or a
threshold defined by the
cldb.balancer.disk.threshold.percentage
parameter), the disk space balancer distributes containers to other storage pools that have
lower utilization than the average for that cluster. The disk space balancer aims to ensure
that the percentage of space used on all of the disks in the node is similar.