You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.4 KiB
46 lines
1.4 KiB
// +build netbsd
|
|
|
|
/*
|
|
* MinIO Cloud Storage, (C) 2020 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"
|
|
|
|
"golang.org/x/sys/unix"
|
|
)
|
|
|
|
// GetInfo returns total and free bytes available in a directory, e.g. `/`.
|
|
func GetInfo(path string) (info Info, err error) {
|
|
s := unix.Statvfs_t{}
|
|
if err = unix.Statvfs(path, &s); err != nil {
|
|
return Info{}, err
|
|
}
|
|
reservedBlocks := uint64(s.Bfree) - uint64(s.Bavail)
|
|
info = Info{
|
|
Total: uint64(s.Frsize) * (uint64(s.Blocks) - reservedBlocks),
|
|
Free: uint64(s.Frsize) * uint64(s.Bavail),
|
|
Files: uint64(s.Files),
|
|
Ffree: uint64(s.Ffree),
|
|
FSType: string(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
|
|
}
|
|
|