mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-08-16 12:16:36 +00:00
Chris LuandGitHub
a2ffc7aadf
* heartbeat: name departed volumes in delta heartbeats * master: release the lookup index with a deleted collection * master: keep a fresh grow safe from the report that raced it * volume: name the volumes a deleted collection took with it Deleting a collection left the master to work out what went by omission from the next full volume list, which it no longer gets: heartbeats carry the whole list only when the master asks for it. The volumes a bucket's churn creates and destroys between two of those requests are never named in either direction, so the master keeps counting their slots as occupied and a cluster that creates and drops collections quickly runs its free-slot accounting dry -- assigns fail with no free volumes left while the disk holds a handful of volumes. The destroy path already knows exactly which volumes it removed, so send them down the same channel every other deletion uses. * rust: name the volumes a deleted collection took with it Mirrors the Go volume server. The notify path derives its deltas by diffing snapshots, so a collection delete that does not wake it is invisible until the master next asks for the whole list.