| 336 | } |
| 337 | |
| 338 | func (c *zfsCollector) parsePoolStateFile(reader io.Reader, zpoolPath string, handler func(string, string, uint64)) error { |
| 339 | scanner := bufio.NewScanner(reader) |
| 340 | scanner.Scan() |
| 341 | |
| 342 | actualStateName, err := scanner.Text(), scanner.Err() |
| 343 | if err != nil { |
| 344 | return err |
| 345 | } |
| 346 | |
| 347 | actualStateName = strings.ToLower(actualStateName) |
| 348 | |
| 349 | zpoolPathElements := strings.Split(zpoolPath, "/") |
| 350 | pathLen := len(zpoolPathElements) |
| 351 | if pathLen < 2 { |
| 352 | return fmt.Errorf("zpool path did not return at least two elements") |
| 353 | } |
| 354 | |
| 355 | zpoolName := zpoolPathElements[pathLen-2] |
| 356 | |
| 357 | for _, stateName := range zfsPoolStatesName { |
| 358 | isActive := uint64(0) |
| 359 | |
| 360 | if actualStateName == stateName { |
| 361 | isActive = 1 |
| 362 | } |
| 363 | |
| 364 | handler(zpoolName, stateName, isActive) |
| 365 | } |
| 366 | |
| 367 | return nil |
| 368 | } |
| 369 | |
| 370 | func (c *zfsCollector) constSysctlMetric(subsystem string, sysctl zfsSysctl, value float64) prometheus.Metric { |
| 371 | metricName := sysctl.metricName() |