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14 commits

Author SHA1 Message Date
Aliaksandr Valialkin
b14d96618c
all: follow-up after 34634ec357 
- Use windows.FlushFileBuffers() instead of windows.Fsync() at streamTracker.adviseDontNeed()
  for consistency with implementations for other architectures.
- Use filepath.Base() instead of filepath.Split(), since the dir part isn't used.
  This simplifies the code a bit.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70
 2023-03-25 11:57:39 -07:00
Nikolay
34634ec357
lib/fs: adds memory map for windows (#3988) 
This is a follow-up for 43b24164ef

* lib/fs: adds memory map for windows
it should improve performance for file reading

* lib/storage: replace '/' with os specific separator
it must fix an errors for windows

* lib/fs: mention windows fsync support

* lib/filestream: adds fdatasync for windows writes

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70
 2023-03-25 11:43:19 -07:00
Aliaksandr Valialkin
93764746c2
lib/filestream: remove logging redundant path values in a single error message 2022-12-03 22:01:51 -08:00
Aliaksandr Valialkin
2f63dec2e3
lib/fs: add vm_filestream_read_duration_seconds_total and vm_filestream_write_duration_seconds_total metrics 
These metrics help determining persistent disk saturation with `rate(vm_filestream_read_duration_seconds_total) > 0.9`
 2021-12-02 10:30:42 +02:00
Nikolay
ddc8022702
fixes solaris build (#1345) 2021-05-31 09:21:23 +03:00
Aliaksandr Valialkin
7673839228 lib/{fs,filestream}: small consistency-related updates after cc90a548b1 2020-09-29 00:42:43 +03:00
Nikolay Khramchikhin
cc90a548b1
added openbsd implementations (#790) 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/785

removed fadvise for openbsd, added freespace implemenation for openbsd
 2020-09-29 00:29:04 +03:00
Aliaksandr Valialkin
f00e0e0103 lib/persistentqueue: sync data to file inside filestream.Writer.MustFlush 2020-09-19 12:51:41 +03:00
Aliaksandr Valialkin
d5dddb0953 all: use %w instead of %s for wrapping errors in fmt.Errorf 
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
 2020-06-30 23:05:11 +03:00
Aliaksandr Valialkin
04762344c6 app/vmagent: initial implementation for vmagent 2020-02-23 13:36:03 +02:00
Aliaksandr Valialkin
1e46961d68 app/{vmbackup,vmrestore}: add vmbackup and vmrestore tools for creating backups on s3 or gcs from instant snapshots 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/203
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/38
 2019-11-08 21:21:07 +02:00
Aliaksandr Valialkin
9196c085a7 all: port to FreeBSD on GOARCH=amd64 2019-08-28 01:19:23 +03:00
Aliaksandr Valialkin
e88a03323a all: initial stubs for Windows support; see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70 2019-06-20 20:07:10 +03:00
Aliaksandr Valialkin
1836c415e6 all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00