From 2e3ef817f4c89ce3e3a44afc5a1a3ce1191e521e Mon Sep 17 00:00:00 2001
From: Evgenii Stratonikov <evgeniy@morphbits.ru>
Date: Wed, 28 Sep 2022 11:10:46 +0300
Subject: [PATCH] [#1819] engine: Increase error counter for PUT errors

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
---
 pkg/local_object_storage/blobstor/put.go    |  6 +++++-
 pkg/local_object_storage/engine/evacuate.go |  2 +-
 pkg/local_object_storage/engine/put.go      | 17 ++++++++++++-----
 3 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/pkg/local_object_storage/blobstor/put.go b/pkg/local_object_storage/blobstor/put.go
index 9d0a48813..22b119f13 100644
--- a/pkg/local_object_storage/blobstor/put.go
+++ b/pkg/local_object_storage/blobstor/put.go
@@ -11,6 +11,10 @@ import (
 	"go.uber.org/zap"
 )
 
+// ErrNoPlaceFound is returned when object can't be saved to any sub-storage component
+// because of the policy.
+var ErrNoPlaceFound = errors.New("couldn't find a place to store an object")
+
 // Put saves the object in BLOB storage.
 //
 // If object is "big", BlobStor saves the object in shallow dir.
@@ -46,7 +50,7 @@ func (b *BlobStor) Put(prm common.PutPrm) (common.PutRes, error) {
 		}
 	}
 
-	return common.PutRes{}, errors.New("couldn't find a place to store an object")
+	return common.PutRes{}, ErrNoPlaceFound
 }
 
 // NeedsCompression returns true if the object should be compressed.
diff --git a/pkg/local_object_storage/engine/evacuate.go b/pkg/local_object_storage/engine/evacuate.go
index 8379405bb..bc185dacd 100644
--- a/pkg/local_object_storage/engine/evacuate.go
+++ b/pkg/local_object_storage/engine/evacuate.go
@@ -133,7 +133,7 @@ func (e *StorageEngine) Evacuate(prm EvacuateShardPrm) (EvacuateShardRes, error)
 				if shards[j].ID().String() == sid {
 					continue
 				}
-				putDone, exists := e.putToShard(shards[j].Shard, j, shards[j].pool, lst[i], getRes.Object())
+				putDone, exists := e.putToShard(shards[j].hashedShard, j, shards[j].pool, lst[i], getRes.Object())
 				if putDone || exists {
 					if putDone {
 						e.log.Debug("object is moved to another shard",
diff --git a/pkg/local_object_storage/engine/put.go b/pkg/local_object_storage/engine/put.go
index 9c29a8c55..8e3190f06 100644
--- a/pkg/local_object_storage/engine/put.go
+++ b/pkg/local_object_storage/engine/put.go
@@ -4,6 +4,8 @@ import (
 	"errors"
 
 	"github.com/nspcc-dev/neofs-node/pkg/core/object"
+	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor"
+	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/common"
 	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
 	"github.com/nspcc-dev/neofs-node/pkg/util"
 	objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
@@ -66,7 +68,7 @@ func (e *StorageEngine) put(prm PutPrm) (PutRes, error) {
 		pool := e.shardPools[sh.ID().String()]
 		e.mtx.RUnlock()
 
-		putDone, exists := e.putToShard(sh.Shard, ind, pool, addr, prm.obj)
+		putDone, exists := e.putToShard(sh, ind, pool, addr, prm.obj)
 		finished = putDone || exists
 		return finished
 	})
@@ -81,7 +83,7 @@ func (e *StorageEngine) put(prm PutPrm) (PutRes, error) {
 // putToShard puts object to sh.
 // First return value is true iff put has been successfully done.
 // Second return value is true iff object already exists.
-func (e *StorageEngine) putToShard(sh *shard.Shard, ind int, pool util.WorkerPool, addr oid.Address, obj *objectSDK.Object) (bool, bool) {
+func (e *StorageEngine) putToShard(sh hashedShard, ind int, pool util.WorkerPool, addr oid.Address, obj *objectSDK.Object) (bool, bool) {
 	var putSuccess, alreadyExists bool
 
 	exitCh := make(chan struct{})
@@ -126,10 +128,15 @@ func (e *StorageEngine) putToShard(sh *shard.Shard, ind int, pool util.WorkerPoo
 
 		_, err = sh.Put(putPrm)
 		if err != nil {
-			e.log.Warn("could not put object in shard",
-				zap.Stringer("shard", sh.ID()),
-				zap.String("error", err.Error()))
+			if errors.Is(err, shard.ErrReadOnlyMode) || errors.Is(err, blobstor.ErrNoPlaceFound) ||
+				errors.Is(err, common.ErrReadOnly) || errors.Is(err, common.ErrNoSpace) {
+				e.log.Warn("could not put object to shard",
+					zap.Stringer("shard_id", sh.ID()),
+					zap.String("error", err.Error()))
+				return
+			}
 
+			e.reportShardError(sh, "could not put object to shard", err)
 			return
 		}