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fix hard coded erasure_coding values

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This commit is contained in:
chrislu 2025-08-02 02:31:28 -07:00
parent 396927d1ec
commit 6d002c5d43
2 changed files with 3 additions and 5 deletions
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1
weed/storage/erasure_coding/ec_encoder.go
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@ -18,6 +18,7 @@ const (
DataShardsCount = 10
ParityShardsCount = 4
TotalShardsCount = DataShardsCount + ParityShardsCount
MinTotalDisks = TotalShardsCount/ParityShardsCount + 1
ErasureCodingLargeBlockSize = 1024 * 1024 * 1024 // 1GB
ErasureCodingSmallBlockSize = 1024 * 1024 // 1MB
)

7
weed/worker/tasks/erasure_coding/detection.go
View File

@ -173,13 +173,10 @@ func planECDestinations(activeTopology *topology.ActiveTopology, metric *types.V
}
}
// Determine minimum shard disk locations based on configuration
minTotalDisks := 4
// Get available disks for EC placement (include source node for EC)
availableDisks := activeTopology.GetAvailableDisks(topology.TaskTypeErasureCoding, "")
if len(availableDisks) < minTotalDisks {
return nil, fmt.Errorf("insufficient disks for EC placement: need %d, have %d", minTotalDisks, len(availableDisks))
if len(availableDisks) < erasure_coding.MinTotalDisks {
return nil, fmt.Errorf("insufficient disks for EC placement: need %d, have %d", erasure_coding.MinTotalDisks, len(availableDisks))
}
// Select best disks for EC placement with rack/DC diversity