mirror of
https://github.com/minio/minio.git
synced 2024-12-26 07:05:55 -05:00
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
// +build darwin dragonfly
|
|
|
|
/*
|
|
* MinIO Cloud Storage, (C) 2015-2021 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 disk
|
|
|
|
import (
|
|
"fmt"
|
|
"syscall"
|
|
)
|
|
|
|
// GetInfo returns total and free bytes available in a directory, e.g. `/`.
|
|
func GetInfo(path string) (info Info, err error) {
|
|
s := syscall.Statfs_t{}
|
|
err = syscall.Statfs(path, &s)
|
|
if err != nil {
|
|
return Info{}, err
|
|
}
|
|
reservedBlocks := s.Bfree - s.Bavail
|
|
info = Info{
|
|
Total: uint64(s.Bsize) * (s.Blocks - reservedBlocks),
|
|
Free: uint64(s.Bsize) * s.Bavail,
|
|
Files: s.Files,
|
|
Ffree: s.Ffree,
|
|
FSType: getFSType(s.Fstypename[:]),
|
|
}
|
|
if info.Free > info.Total {
|
|
return info, fmt.Errorf("detected free space (%d) > total disk space (%d), fs corruption at (%s). please run 'fsck'", info.Free, info.Total, path)
|
|
}
|
|
info.Used = info.Total - info.Free
|
|
return info, nil
|
|
}
|