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Implement bucket expansion (#8509)

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This commit is contained in:
Harshavardhana
2019-11-19 17:42:27 -08:00
committed by kannappanr
parent 3a34d98db8
commit 347b29d059
63 changed files with 2208 additions and 1166 deletions
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13
cmd/config.go
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@@ -287,19 +287,6 @@ func initConfig(objAPI ObjectLayer) error {
}
}
// Construct path to config/transaction.lock for locking
transactionConfigPrefix := minioConfigPrefix + "/transaction.lock"
// Hold lock only by one server and let that server alone migrate
// all the config as necessary, this is to ensure that
// redundant locks are not held for each migration - this allows
// for a more predictable behavior while debugging.
objLock := objAPI.NewNSLock(context.Background(), minioMetaBucket, transactionConfigPrefix)
if err := objLock.GetLock(globalOperationTimeout); err != nil {
return err
}
defer objLock.Unlock()
// Migrates ${HOME}/.minio/config.json or config.json.deprecated
// to '<export_path>/.minio.sys/config/config.json'
// ignore if the file doesn't exist.