minio/cmd/server-rlimit-win.go
Bala FA 097cec676a fix: Set globalMaxCacheSize to allowable value. (#3816)
If memory resource limit and total RAM are more than 8GiB, either 50%
of memory resource limit or total RAM is set to globalMaxCacheSize.
2017-02-28 16:51:52 -08:00

49 lines
1.2 KiB
Go

// +build windows
/*
* Minio Cloud Storage, (C) 2016 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import "github.com/minio/minio/pkg/sys"
func setMaxOpenFiles() error {
// Golang uses Win32 file API (CreateFile, WriteFile, ReadFile,
// CloseHandle, etc.), then you don't have a limit on open files
// (well, you do but it is based on your resources like memory).
return nil
}
func setMaxMemory() error {
// Get total RAM.
stats, err := sys.GetStats()
if err != nil {
// Ignore sys.ErrNotImplemented error.
if err == sys.ErrNotImplemented {
err = nil
}
return err
}
// Set 50% of total RAM to globalMaxCacheSize.
if stats.TotalRAM >= minRAMSize {
globalMaxCacheSize = stats.TotalRAM / 2
}
return nil
}