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minio/pkg/utils/scsi/scsi-common.go

49 lines
1.3 KiB

// +build linux,amd64
/*
* Mini Object Storage, (C) 2014 Minio, 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 scsi
import (
"io/ioutil"
"os"
"path"
"strings"
)
func getattrs(scsiAttrPath string, scsiAttrList []string) map[string]string {
attrMap := make(map[string]string)
for _, attr := range scsiAttrList {
value, _ := ioutil.ReadFile(path.Join(scsiAttrPath, attr))
attrMap[attr] = strings.Trim(string(value[:]), "\n") // remove odd newlines
}
return attrMap
}
func filterdisks(files []os.FileInfo) (scsidisks []string) {
for _, fi := range files {
if strings.Contains(fi.Name(), "host") {
continue
}
if strings.Contains(fi.Name(), "target") {
continue
}
scsidisks = append(scsidisks, fi.Name())
}
return scsidisks
}