mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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696c1aa3e8
This commit introduces a new metric to expose fs type for the provided path.
For example:
```
vm_fs_info{path="/vmstorage-data", fs_type="xfs"}
```
Path must be registered with new method `fs.RegisterPathFsMetrics`.
fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10482
33 lines
647 B
Go
33 lines
647 B
Go
//go:build darwin || freebsd
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package fs
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import (
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"golang.org/x/sys/unix"
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)
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type statfs_t = unix.Statfs_t
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func freeSpace(stat statfs_t) uint64 {
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return uint64(stat.Bavail) * uint64(stat.Bsize)
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}
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// totalSpace returns the total capacity of the filesystem described by stat in bytes.
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func totalSpace(stat statfs_t) uint64 {
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return uint64(stat.Blocks) * uint64(stat.Bsize)
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}
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func statfs(path string, stat *statfs_t) (err error) {
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return unix.Statfs(path, stat)
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}
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func getFsType(path string) string {
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var stat statfs_t
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err := statfs(path, &stat)
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if err != nil {
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return "unknown"
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}
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return unix.ByteSliceToString(stat.Fstypename[:])
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}
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