This graph shows stats of devices used by btrfs
| Field | Internal name | Type | Warning | Critical | Info |
|---|---|---|---|---|---|
| Corruption Errors | corruption_errs | gauge | 1 | ||
| Flush Errors | flush_errs | gauge | 1 | ||
| Generation Errors | generation_errs | gauge | 1 | ||
| Read Errors | read_errs | gauge | 1 | ||
| Write Errors | write_errs | gauge | 1 | ||
| Nr. of Items | nr_items | gauge | |||
| Nr. of Flags | flags | gauge | 1 |