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Add functionality to make cache limit configurable (#5991)

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This commit is contained in:
Annanay Agarwal
2018-06-25 22:54:12 +05:30
committed by kannappanr
parent f46ee54194
commit 78abe5234e
20 changed files with 327 additions and 13 deletions
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10
cmd/common-main.go
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@@ -205,6 +205,16 @@ func handleCommonEnvVars() {
globalCacheExpiry = expiry
}
if maxUseStr := os.Getenv("MINIO_CACHE_MAXUSE"); maxUseStr != "" {
maxUse, err := strconv.Atoi(maxUseStr)
if err != nil {
logger.Fatal(uiErrInvalidCacheMaxUse(err), "Unable to parse MINIO_CACHE_MAXUSE value (`%s`)", maxUseStr)
}
// maxUse should be a valid percentage.
if maxUse > 0 && maxUse <= 100 {
globalCacheMaxUse = maxUse
}
}
// In place update is true by default if the MINIO_UPDATE is not set
// or is not set to 'off', if MINIO_UPDATE is set to 'off' then
// in-place update is off.