forked from coreos/ignition
/
raid.go
44 lines (40 loc) · 1.31 KB
/
raid.go
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// Copyright 2016 CoreOS, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"github.com/coreos/ignition/config/shared/errors"
"github.com/coreos/ignition/config/validate/report"
)
type Raid struct {
Name string `json:"name"`
Level string `json:"level"`
Devices []Path `json:"devices,omitempty"`
Spares int `json:"spares,omitempty"`
}
func (n Raid) Validate() report.Report {
switch n.Level {
case "linear", "raid0", "0", "stripe":
if n.Spares != 0 {
return report.ReportFromError(errors.ErrSparesUnsupportedForLevel, report.EntryError)
}
case "raid1", "1", "mirror":
case "raid4", "4":
case "raid5", "5":
case "raid6", "6":
case "raid10", "10":
default:
return report.ReportFromError(errors.ErrUnrecognizedRaidLevel, report.EntryError)
}
return report.Report{}
}