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91d419ee6c
This PR simply adds a warning message when it detects older kernel versions and warn's them about potential performance issues on this kernel. The issue can be seen only with parallel I/O across all drives on denser setups such as 90 drives or 45 drives per server configurations.
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//go:build !linux
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// +build !linux
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package kernel
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// VersionFromRelease only implemented on Linux.
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func VersionFromRelease(_ string) (uint32, error) {
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return 0, nil
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}
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// Version only implemented on Linux.
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func Version(_, _, _ int) uint32 {
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return 0
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}
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// CurrentVersion only implemented on Linux.
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func CurrentVersion() (uint32, error) {
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return 0, nil
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}
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