OP#792 initial commit after fork

cmd/erasure-errors.go

@@ -0,0 +1,29 @@
+// Copyright (c) 2015-2021 MinIO, Inc.
+//
+// This file is part of MinIO Object Storage stack
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package cmd
+
+import "errors"
+
+// errErasureReadQuorum - did not meet read quorum.
+var errErasureReadQuorum = errors.New("Read failed. Insufficient number of drives online")
+
+// errErasureWriteQuorum - did not meet write quorum.
+var errErasureWriteQuorum = errors.New("Write failed. Insufficient number of drives online")
+
+// errNoHealRequired - returned when healing is attempted on a previously healed disks.
+var errNoHealRequired = errors.New("No healing is required")