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[#1461] meta: Return error on lock object removal

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Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2022-06-06 17:44:37 +03:00 committed by fyrchik
parent b5c56d459a
commit 18ec5d7c8e
3 changed files with 18 additions and 6 deletions
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15
pkg/local_object_storage/engine/inhume.go
View file

@ -75,6 +75,8 @@ func (e *StorageEngine) inhume(prm InhumePrm) (InhumeRes, error) {
}
switch e.inhumeAddr(prm.addrs[i], shPrm, true) {
case 2:
return InhumeRes{}, meta.ErrLockObjectRemoval
case 1:
return InhumeRes{}, apistatus.ObjectLocked{}
case 0:
@ -93,7 +95,8 @@ func (e *StorageEngine) inhume(prm InhumePrm) (InhumeRes, error) {
// Returns:
// 0 - fail
// 1 - object locked
// 2 - ok
// 2 - lock object removal
// 3 - ok
func (e *StorageEngine) inhumeAddr(addr oid.Address, prm shard.InhumePrm, checkExists bool) (status uint8) {
root := false
var errLocked apistatus.ObjectLocked
@ -114,7 +117,7 @@ func (e *StorageEngine) inhumeAddr(addr oid.Address, prm shard.InhumePrm, checkE
if err != nil {
if shard.IsErrRemoved(err) {
// inhumed once - no need to be inhumed again
status = 2
status = 3
return true
}
@ -134,15 +137,19 @@ func (e *StorageEngine) inhumeAddr(addr oid.Address, prm shard.InhumePrm, checkE
if err != nil {
e.reportShardError(sh, "could not inhume object in shard", err)
if errors.As(err, &errLocked) {
switch {
case errors.As(err, &errLocked):
status = 1
return true
case errors.Is(err, meta.ErrLockObjectRemoval):
status = 2
return true
}
return false
}
status = 2
status = 3
return true
})

3
pkg/local_object_storage/engine/lock_test.go
View file

@ -9,6 +9,7 @@ import (
objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object"
objectcore "github.com/nspcc-dev/neofs-node/pkg/core/object"
meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
"github.com/nspcc-dev/neofs-node/pkg/util"
apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
@ -133,7 +134,7 @@ func TestLockUserScenario(t *testing.T) {
inhumePrm.WithTarget(tombForLockAddr, lockerAddr)
_, err = e.Inhume(inhumePrm)
require.NoError(t, err, new(apistatus.ObjectLocked))
require.ErrorIs(t, err, meta.ErrLockObjectRemoval)
// 5.
for i := range chEvents {

6
pkg/local_object_storage/metabase/inhume.go
View file

@ -93,6 +93,10 @@ func Inhume(db *DB, target, tomb oid.Address) error {
var errBreakBucketForEach = errors.New("bucket ForEach break")
// ErrLockObjectRemoval is returned when inhume operation is being
// performed on lock object, and it is not a forced object removal.
var ErrLockObjectRemoval = errors.New("lock object removal")
// Inhume marks objects as removed but not removes it from metabase.
//
// Allows inhuming non-locked objects only. Returns apistatus.ObjectLocked
@ -149,7 +153,7 @@ func (db *DB) Inhume(prm InhumePrm) (res InhumeRes, err error) {
// `WithForceGCMark` option
if !prm.forceRemoval {
if isLockObject(tx, cnr, id) {
return fmt.Errorf("lock object removal, CID: %s, OID: %s", cnr, id)
return ErrLockObjectRemoval
}
lockWasChecked = true