mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-01-19 02:48:24 +00:00
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 KiB
Go
43 lines
1 KiB
Go
package repl_util
|
|
|
|
import (
|
|
"github.com/chrislusf/seaweedfs/weed/filer"
|
|
"github.com/chrislusf/seaweedfs/weed/glog"
|
|
"github.com/chrislusf/seaweedfs/weed/replication/source"
|
|
"github.com/chrislusf/seaweedfs/weed/util"
|
|
)
|
|
|
|
func CopyFromChunkViews(chunkViews []*filer.ChunkView, filerSource *source.FilerSource, writeFunc func(data []byte) error) error {
|
|
|
|
for _, chunk := range chunkViews {
|
|
|
|
fileUrls, err := filerSource.LookupFileId(chunk.FileId)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var writeErr error
|
|
var shouldRetry bool
|
|
|
|
for _, fileUrl := range fileUrls {
|
|
shouldRetry, err = util.ReadUrlAsStream(fileUrl, chunk.CipherKey, chunk.IsGzipped, chunk.IsFullChunk(), chunk.Offset, int(chunk.Size), func(data []byte) {
|
|
writeErr = writeFunc(data)
|
|
})
|
|
if err != nil {
|
|
glog.V(1).Infof("read from %s: %v", fileUrl, err)
|
|
} else if writeErr != nil {
|
|
glog.V(1).Infof("copy from %s: %v", fileUrl, writeErr)
|
|
} else {
|
|
break
|
|
}
|
|
}
|
|
if shouldRetry && err != nil {
|
|
return err
|
|
}
|
|
if writeErr != nil {
|
|
return writeErr
|
|
}
|
|
}
|
|
return nil
|
|
}
|