lsm/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2025-11-24 16:53:14 +08:00
Code Issues Actions 17 Packages Projects Releases Wiki Activity

worm grace period and retention time support (#6404)

Browse Source 
Signed-off-by: lou <alex1988@outlook.com>
This commit is contained in:
Guang Jiong Lou
2025-01-01 10:41:43 +08:00
committed by GitHub
parent 0e8e6122d5
commit 3b1ac77e1f
14 changed files with 831 additions and 707 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
weed/mount/filer_conf.go
View File

@@ -3,12 +3,14 @@ package mount
import (
"errors"
"fmt"
"path/filepath"
"time"
"github.com/seaweedfs/seaweedfs/weed/filer"
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/mount/meta_cache"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/util"
"path/filepath"
)
func (wfs *WFS) subscribeFilerConfEvents() (*meta_cache.MetadataFollower, error) {
@@ -73,18 +75,32 @@ func (wfs *WFS) subscribeFilerConfEvents() (*meta_cache.MetadataFollower, error)
}, nil
}
func (wfs *WFS) wormEnabledForEntry(path util.FullPath, entry *filer_pb.Entry) bool {
if entry == nil || entry.Attributes == nil {
return false
}
if wfs.FilerConf == nil {
return false
func (wfs *WFS) wormEnforcedForEntry(path util.FullPath, entry *filer_pb.Entry) (wormEnforced, wormEnabled bool) {
if entry == nil || wfs.FilerConf == nil {
return false, false
}
rule := wfs.FilerConf.MatchStorageRule(string(path))
if !rule.Worm {
return false
return false, false
}
return entry.Attributes.FileSize > 0 || entry.Attributes.Crtime != entry.Attributes.Mtime
// worm is not enforced
if entry.WormEnforcedAtTsNs == 0 {
return false, true
}
// worm will never expire
if rule.WormRetentionTimeSeconds == 0 {
return true, true
}
enforcedAt := time.Unix(0, entry.WormEnforcedAtTsNs)
// worm is expired
if time.Now().Sub(enforcedAt).Seconds() >= float64(rule.WormRetentionTimeSeconds) {
return false, true
}
return true, true
}