mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-12-17 12:07:50 +08:00
80c017907b
I have done filer.backup test:
replication.toml:
[sink.local]
enabled = true
directory = "/srv/test"
___
system@dat1:/srv/test$ weed filer.backup -filer=app1:8888 -filerProxy
I0228 12:39:28 19571 filer_replication.go:129] Configure sink to local
I0228 12:39:28 19571 filer_backup.go:98] resuming from 2022-02-28 12:04:20.210984693 +0100 CET
I0228 12:39:29 19571 filer_backup.go:113] backup app1:8888 progressed to 2022-02-28 12:04:20.211726749 +0100 CET 0.33/sec
system@dat1:/srv/test$ ls -l
total 16
drwxr-xr-x 2 system system 4096 Feb 28 12:39 a
-rw-r--r-- 1 system system 48 Feb 28 12:39 fu.txt
-rw-r--r-- 1 system system 32 Feb 28 12:39 _index.html
-rw-r--r-- 1 system system 68 Feb 28 12:39 index.php
system@dat1:/srv/test$ cat fu.txt
? ?=?^??`?f^};?{4?Z%?X0=??rV????|"?1??踪~??
system@dat1:/srv/test$
On the active mount on the target server it's:
system@app1:/srv/app$ ls -l
total 2
drwxrwxr-x 1 system system 0 Feb 28 12:04 a
-rw-r--r-- 1 system system 20 Feb 28 12:04 fu.txt
-rw-r--r-- 1 system system 4 Feb 28 12:04 _index.html
-rw-r--r-- 1 system system 40 Feb 28 12:04 index.php
system@app1:/srv/app$ cat fu.txt
This is static boy!
Filer was started with: weed filer master="app1:9333,app2:9333,app3:9333" -encryptVolumeData
It seems like it's still encrypted?
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package repl_util
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import (
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"github.com/chrislusf/seaweedfs/weed/filer"
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"github.com/chrislusf/seaweedfs/weed/glog"
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"github.com/chrislusf/seaweedfs/weed/replication/source"
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"github.com/chrislusf/seaweedfs/weed/util"
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)
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func CopyFromChunkViews(chunkViews []*filer.ChunkView, filerSource *source.FilerSource, writeFunc func(data []byte) error) error {
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for _, chunk := range chunkViews {
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fileUrls, err := filerSource.LookupFileId(chunk.FileId)
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if err != nil {
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return err
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}
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var writeErr error
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var shouldRetry bool
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for _, fileUrl := range fileUrls {
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shouldRetry, err = util.ReadUrlAsStream(fileUrl, chunk.CipherKey, chunk.IsGzipped, chunk.IsFullChunk(), chunk.Offset, int(chunk.Size), func(data []byte) {
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writeErr = writeFunc(data)
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})
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if err != nil {
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glog.V(1).Infof("read from %s: %v", fileUrl, err)
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} else if writeErr != nil {
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glog.V(1).Infof("copy from %s: %v", fileUrl, writeErr)
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} else {
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break
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}
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}
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if shouldRetry && err != nil {
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return err
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}
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if writeErr != nil {
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return writeErr
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}
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}
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return nil
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}
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