Hello, i have a mongodb shard, i have 2 shards et 4to of data.
i migrate from mongo5 to mongo6 2days ago since then, the hard disk has been running at 100%, and the balancer is at full state.
I have a lot of logs: “movechunk data transfer progress”
i see that mongo6 have a lot of change in the chunk si this is a normal situation (mongodb migrates my chunks)?
if yes how do I know when it will finish migrating?
because this situation slows down my cluster, I have more slow requests than before upgrade (but the performance is not catastrophic).