Aliaksandr Valialkin comments

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                                            Aliaksandr Valialkin

VMBackup fails with error "fatal VictoriaMetrics/app/vmbackup/main.go:86 cannot open snapshot at "/vm-data/snapshots/20220807200146-1709226A9657CDB6": open /vm-data/snapshots/20220807200146-1709226A9657CDB6: no such file or directory"

The `vmbackup` process must run as a sidecar in the `vmstorage` pod, so it could access the snapshot created by `vmstorage` in local filesystem. It looks like `vmbackup` runs in...

why every select always need to query all vmstorage Node

> does this bring in any limitation on concurrent queries in a cluster? `vmselect` queries all the `vmstorage` nodes in the cluster on every incoming request. This scales well, since...

why every select always need to query all vmstorage Node

> when add a new vmstorage, should restart all vmselect and vminsert nodes.... Why is it designed like this？ The list of `vmstorage` nodes in the cluster must be passed...

Vmstorage on VM and VMselect on k8s not able to connect

@f41gh7 , could you look into this issue?

Delete time series in range time

The `delete_series` API is intended for one-off deletion of accidentally inserted invalid time series. It isn't intended for deleting time series at regular interval or deleting old time series -...

Delete time series in range time

@morozovsk , unfortunately VictoriaMetrics doesn't support partial deletion of time series on the given time range. Only the whole time series can be deleted. There are the following workarounds for...

Delete time series in range time

> In this case I could use " -dedup.minScrapeInterval" set to the minimal scrape interval FYI, the minimum supported value for `-dedup.minScrapeInterval` was 8ms until [v1.34.8](https://github.com/VictoriaMetrics/VictoriaMetrics/releases). All the smaller values...