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Master: volume assignment concurrency (#7159)

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* volume assginment concurrency

* accurate tests

* ensure uniqness

* reserve atomically

* address comments

* atomic

* ReserveOneVolumeForReservation

* duplicated

* Update weed/topology/node.go

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* Update weed/topology/node.go

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* atomic counter

* dedup

* select the appropriate functions based on the useReservations flag

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
This commit is contained in:
Chris Lu
2025-08-23 21:02:30 -07:00
committed by GitHub
parent 91b88262d7
commit 7acebf11ea
10 changed files with 1086 additions and 32 deletions
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1
weed/topology/data_node.go
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@@ -30,6 +30,7 @@ func NewDataNode(id string) *DataNode {
dn.nodeType = "DataNode"
dn.diskUsages = newDiskUsages()
dn.children = make(map[NodeId]Node)
dn.capacityReservations = newCapacityReservations()
dn.NodeImpl.value = dn
return dn
}