minio/pkg/disk/stat_openbsd.go
Harshavardhana 2b4eb87d77
pick disks which are common maximally used (#10600)
further optimization to ensure that good disks
are always used for listing, other than healing
we only use disks that are maximally used.
2020-09-29 22:54:02 -07:00

47 lines
1.4 KiB
Go

// +build openbsd
/*
* MinIO Cloud Storage, (C) 2017 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 := uint64(s.F_bfree) - uint64(s.F_bavail)
info = Info{
Total: uint64(s.F_bsize) * (uint64(s.F_blocks) - reservedBlocks),
Free: uint64(s.F_bsize) * uint64(s.F_bavail),
Files: uint64(s.F_files),
Ffree: uint64(s.F_ffree),
FSType: getFSType(s.F_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
}