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fix: standard storage class is allowed to be '0'
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@ -175,20 +175,16 @@ func parseStorageClass(storageClassEnv string) (sc StorageClass, err error) {
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// Validates the parity disks.
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// Validates the parity disks.
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func validateParity(ssParity, rrsParity, setDriveCount int) (err error) {
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func validateParity(ssParity, rrsParity, setDriveCount int) (err error) {
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if ssParity == 0 && rrsParity == 0 {
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return nil
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}
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// SS parity disks should be greater than or equal to minParityDisks.
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// SS parity disks should be greater than or equal to minParityDisks.
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// Parity below minParityDisks is not supported.
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// Parity below minParityDisks is not supported.
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if ssParity < minParityDisks {
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if ssParity > 0 && ssParity < minParityDisks {
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return fmt.Errorf("Standard storage class parity %d should be greater than or equal to %d",
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return fmt.Errorf("Standard storage class parity %d should be greater than or equal to %d",
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ssParity, minParityDisks)
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ssParity, minParityDisks)
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}
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}
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// RRS parity disks should be greater than or equal to minParityDisks.
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// RRS parity disks should be greater than or equal to minParityDisks.
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// Parity below minParityDisks is not supported.
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// Parity below minParityDisks is not supported.
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if rrsParity < minParityDisks {
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if rrsParity > 0 && rrsParity < minParityDisks {
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return fmt.Errorf("Reduced redundancy storage class parity %d should be greater than or equal to %d", rrsParity, minParityDisks)
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return fmt.Errorf("Reduced redundancy storage class parity %d should be greater than or equal to %d", rrsParity, minParityDisks)
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}
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}
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@ -201,7 +197,7 @@ func validateParity(ssParity, rrsParity, setDriveCount int) (err error) {
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}
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}
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if ssParity > 0 && rrsParity > 0 {
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if ssParity > 0 && rrsParity > 0 {
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if ssParity < rrsParity {
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if ssParity > 0 && ssParity < rrsParity {
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return fmt.Errorf("Standard storage class parity disks %d should be greater than or equal to Reduced redundancy storage class parity disks %d", ssParity, rrsParity)
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return fmt.Errorf("Standard storage class parity disks %d should be greater than or equal to Reduced redundancy storage class parity disks %d", ssParity, rrsParity)
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}
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}
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}
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}
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