Initial commit

pkg/utils/error.go

@@ -0,0 +1,43 @@
+// Copyright 2021 Synology Inc.
+
+package utils
+
+type OutOfFreeSpaceError string
+type AlreadyExistError string
+type LunReachMaxCountError string
+type TargetReachMaxCountError string
+type NoSuchSnapshotError string
+type BadLunTypeError string
+type SnapshotReachMaxCountError string
+type IscsiDefaultError string
+
+func (_ OutOfFreeSpaceError) Error() string {
+	return "Out of free space"
+}
+func (_ AlreadyExistError) Error() string {
+	return "Already Existed"
+}
+
+func (_ LunReachMaxCountError) Error() string {
+	return "Number of LUN reach limit"
+}
+
+func (_ TargetReachMaxCountError) Error() string {
+	return "Number of target reach limit"
+}
+
+func (_ NoSuchSnapshotError) Error() string {
+	return "No such snapshot uuid"
+}
+
+func (_ BadLunTypeError) Error() string {
+	return "Bad LUN type"
+}
+
+func (_ SnapshotReachMaxCountError) Error() string {
+	return "Number of snapshot reach limit"
+}
+
+func (_ IscsiDefaultError) Error() string {
+	return "Default ISCSI error"
+}