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Fix config.json parsing to fetch correct storage class (#5327)

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Nitish Tiwari 2017-12-28 14:19:45 +05:30 committed by GitHub
parent 751632d79e
commit e3d841ffd1
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1 changed files with 5 additions and 5 deletions
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10
cmd/config-current.go
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@ -113,13 +113,13 @@ func (s *serverConfig) SetStorageClass(standardClass, rrsClass storageClass) {
s.StorageClass.RRS = rrsClass.Scheme + strconv.Itoa(rrsClass.Parity)
}
func (s *serverConfig) GetStorageClass() (standardStorageClass, rrsStorageClass storageClass) {
// GetStorageClass reads storage class fields from current config, parses and validates it.
// It returns the standard and reduced redundancy storage class struct
func (s *serverConfig) GetStorageClass() (ssc, rrsc storageClass) {
s.RLock()
defer s.RUnlock()
var err error
var ssc storageClass
var rrsc storageClass
if s.StorageClass.Standard != "" {
// Parse the values read from config file into storageClass struct
@ -136,13 +136,13 @@ func (s *serverConfig) GetStorageClass() (standardStorageClass, rrsStorageClass
// Validation is done after parsing both the storage classes. This is needed because we need one
// storage class value to deduce the correct value of the other storage class.
if rrsc.Scheme != "" {
err := validateRRSParity(rrsc.Parity, ssc.Parity)
err = validateRRSParity(rrsc.Parity, ssc.Parity)
fatalIf(err, "Invalid value %s set in config.json", s.StorageClass.RRS)
globalIsStorageClass = true
}
if ssc.Scheme != "" {
err := validateSSParity(ssc.Parity, rrsc.Parity)
err = validateSSParity(ssc.Parity, rrsc.Parity)
fatalIf(err, "Invalid value %s set in config.json", s.StorageClass.Standard)
globalIsStorageClass = true
}