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VictoriaMetrics/dashboards/vm/victoriametrics.json
Zhu Jiekun 57ddb51089
dashboards: fix query for full ETA vm_free_disk_space_bytes - vm_free_disk_space_limit_bytes (#7355) 
### Describe Your Changes

Fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7334

available disk space should be 
```
(vm_free_disk_space_bytes{job=~...} - vm_free_disk_space_limit_bytes{job=~...})
```
instead of 
```
vm_free_disk_space_bytes{job=~...}
```

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-27 20:25:17 +01:00

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