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Chris LuandDevin
168789d5f3
* master: cap writable volumes per collection via -maxWritableVolumes Some deployments serialize disk writes (e.g. an Unraid array where concurrent writes to multiple disks collapse throughput). With more than one writable volume in a collection, the master's weighted pick spreads assignments over all of them, so several disks get written at once. -maxWritableVolumes=N narrows the pick candidates to the N fullest writable volumes, so a collection's writes concentrate on one (or few) volumes at a time. 0 keeps the current spread-everywhere behavior. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * master: give master.follower a maxWritableVolumes default * master: cap writable volumes inside the requested location * master: pick the capped volumes without sorting the writable list * master: assert the capped candidate set instead of random pick outcomes * master: describe -maxWritableVolumes as a per-layout cap --------- Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>