mirror of
https://github.com/chrislusf/seaweedfs
synced 2024-05-07 12:01:02 +02:00
48 lines
914 B
Go
48 lines
914 B
Go
package stats
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import (
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"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
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"golang.org/x/sys/windows"
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"syscall"
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"unsafe"
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)
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var (
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kernel32 = windows.NewLazySystemDLL("Kernel32.dll")
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getDiskFreeSpaceEx = kernel32.NewProc("GetDiskFreeSpaceExW")
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)
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func fillInDiskStatus(disk *volume_server_pb.DiskStatus) {
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ptr, err := syscall.UTF16PtrFromString(disk.Dir)
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if err != nil {
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return
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}
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var _temp uint64
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/* #nosec */
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r, _, e := syscall.Syscall6(
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getDiskFreeSpaceEx.Addr(),
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4,
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uintptr(unsafe.Pointer(ptr)),
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uintptr(unsafe.Pointer(&disk.Free)),
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uintptr(unsafe.Pointer(&disk.All)),
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uintptr(unsafe.Pointer(&_temp)),
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0,
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0,
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)
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if r == 0 {
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if e != 0 {
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return
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}
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return
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}
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disk.Used = disk.All - disk.Free
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disk.PercentFree = float32((float64(disk.Free) / float64(disk.All)) * 100)
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disk.PercentUsed = float32((float64(disk.Used) / float64(disk.All)) * 100)
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return
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}
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