Aliaksandr Valialkin

Just discovered that VictoriaMetrics doesn't perform atomic removal of the directory with part files outside the configured retention. It sequentially removes files inside the part directory and then removes an...

> I think this is not related to EFS anymore, right? The issue still may be related to EFS (and any other [NFS](https://en.wikipedia.org/wiki/Network_File_System)-based filesystem), since NFS has slightly [different behavior...

@rooque , VictoriaMetrics should atomically delete directories for snapshots, parts and partitions starting from the commit 25c9a1604ac77039526a1599e1d391e7df6f492d (actually, this is the last commit in the series of commits for this...

The related Prometheus issues: - https://github.com/prometheus/prometheus/issues/10679 - https://github.com/prometheus/prometheus/issues/7397

VictoriaMetrics should atomically delete old directories on NFS starting from [v1.82.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases). This should prevent from the `no such file or directory` error after unclean shutdown. Closing the issue as fixed...

@zqyzyq , thanks for the pull request! Could you provide a short description on how this pull request optimizes query performance? It would be great also if you could provide...

@skeagy , thanks for the bugreport and for the proposed fix! The commit 41f8c2987ddc04bf1bf619937c72ac9dd7af68a9 changes the parsing logic for Graphite line protocol, so now it supports whitespace in metric names...

VictoriaMetrics accepts whitespaces in tag names and tag values ingested via [Graphite plain-text protocol](https://docs.victoriametrics.com/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd) starting from the [release v1.82.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases). Closing this feature request as done.

@rbizos , thanks for the pull request! The commit 0dc93cca7f4b99642e58fe491e2da53a8a6a21d1 is based on this pull request. It implements the ability to specify per-`-remoteWrite.url` limits for pending data on disk via...

FYI, `vmagent` supports per-`-remoteWrite.url` limits for pending on-disk data by specifying multiple `-remoteWrite.maxDiskUsagePerURL` command-line options starting from [the release v1.82.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases).