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a6e0ec4e6f
This is a feature to allow for inode compaction on large clusters that use a lot of small files spread across a large heirarchy.
88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
//go:build ignore
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// +build ignore
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//
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// MinIO Object Storage (c) 2022 MinIO, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"log"
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"os"
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"time"
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"github.com/minio/madmin-go"
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)
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func main() {
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// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY are
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// dummy values, please replace them with original values.
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// API requests are secure (HTTPS) if secure=true and insecure (HTTP) otherwise.
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// New returns an MinIO Admin client object.
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madmClnt, err := madmin.New(os.Args[1], os.Args[2], os.Args[3], false)
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if err != nil {
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log.Fatalln(err)
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}
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opts := madmin.HealOpts{
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Recursive: true, // recursively heal all objects at 'prefix'
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Remove: true, // remove content that has lost quorum and not recoverable
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Recreate: true, // rewrite all old non-inlined xl.meta to new xl.meta
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ScanMode: madmin.HealNormalScan, // by default do not do 'deep' scanning
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}
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start, _, err := madmClnt.Heal(context.Background(), "healing-rewrite-bucket", "", opts, "", false, false)
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if err != nil {
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log.Fatalln(err)
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}
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fmt.Println("Healstart sequence ===")
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enc := json.NewEncoder(os.Stdout)
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if err = enc.Encode(&start); err != nil {
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log.Fatalln(err)
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}
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fmt.Println()
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for {
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_, status, err := madmClnt.Heal(context.Background(), "healing-rewrite-bucket", "", opts, start.ClientToken, false, false)
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if status.Summary == "finished" {
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fmt.Println("Healstatus on items ===")
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for _, item := range status.Items {
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if err = enc.Encode(&item); err != nil {
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log.Fatalln(err)
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}
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}
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break
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}
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if status.Summary == "stopped" {
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fmt.Println("Healstatus on items ===")
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fmt.Println("Heal failed with", status.FailureDetail)
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break
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}
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for _, item := range status.Items {
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if err = enc.Encode(&item); err != nil {
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log.Fatalln(err)
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}
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}
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time.Sleep(time.Second)
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}
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}
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