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ec.balance: Allow EC balancing without collections. (#6488)

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This commit is contained in:
Lisandro Pin
2025-01-29 17:51:59 +01:00
committed by GitHub
parent 7913681297
commit 250fbbb3db
1 changed files with 4 additions and 4 deletions
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8
weed/shell/command_ec_common.go
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@@ -1067,10 +1067,6 @@ func (ecb *ecBalancer) collectVolumeIdToEcNodes(collection string) map[needle.Vo
} }
func EcBalance(commandEnv *CommandEnv, collections []string, dc string, ecReplicaPlacement *super_block.ReplicaPlacement, maxParallelization int, applyBalancing bool) (err error) { func EcBalance(commandEnv *CommandEnv, collections []string, dc string, ecReplicaPlacement *super_block.ReplicaPlacement, maxParallelization int, applyBalancing bool) (err error) {
if len(collections) == 0 {
return fmt.Errorf("no collections to balance")
}
// collect all ec nodes // collect all ec nodes
allEcNodes, totalFreeEcSlots, err := collectEcNodesForDC(commandEnv, dc) allEcNodes, totalFreeEcSlots, err := collectEcNodesForDC(commandEnv, dc)
if err != nil { if err != nil {
@@ -1088,11 +1084,15 @@ func EcBalance(commandEnv *CommandEnv, collections []string, dc string, ecReplic
maxParallelization: maxParallelization, maxParallelization: maxParallelization,
} }
if len(collections) == 0 {
fmt.Printf("WARNING: No collections to balance EC volumes across.")
}
for _, c := range collections { for _, c := range collections {
if err = ecb.balanceEcVolumes(c); err != nil { if err = ecb.balanceEcVolumes(c); err != nil {
return err return err
} }
} }
if err := ecb.balanceEcRacks(); err != nil { if err := ecb.balanceEcRacks(); err != nil {
return fmt.Errorf("balance ec racks: %v", err) return fmt.Errorf("balance ec racks: %v", err)
} }