TrueCloudLab/frostfs-node
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Fix rise of the deleted object #796

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dstepanov-yadro merged 2 commits from dstepanov-yadro/frostfs-node:fix/zombie_object into master 2024-09-04 19:51:04 +00:00
Conversation 0 Commits 2 Files changed 2 +11 -11
2 changed files with 11 additions and 11 deletions
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6
cmd/frostfs-cli/modules/object/nodes.go
View file

@ -34,7 +34,7 @@ type objectNodesInfo struct {
containerID cid.ID
objectID oid.ID
relatedObjectIDs []oid.ID
isLock bool
isLockOrTombstone bool
}
type boolError struct {
@ -103,7 +103,7 @@ func getObjectInfo(cmd *cobra.Command, cnrID cid.ID, objID oid.ID, cli *client.C
return &objectNodesInfo{
containerID: cnrID,
objectID: objID,
isLock: res.Header().Type() == objectSDK.TypeLock,
isLockOrTombstone: res.Header().Type() == objectSDK.TypeLock || res.Header().Type() == objectSDK.TypeTombstone,
}
}
@ -191,7 +191,7 @@ func getRequiredPlacement(cmd *cobra.Command, objInfo *objectNodesInfo, placemen
numOfReplicas := placementPolicy.ReplicaNumberByIndex(repIdx)
var nodeIdx uint32
for _, n := range rep {
if !objInfo.isLock && nodeIdx == numOfReplicas { // lock object should be on all container nodes
if !objInfo.isLockOrTombstone && nodeIdx == numOfReplicas { // lock and tombstone objects should be on all container nodes
break
}
nodes[n.Hash()] = n

6
pkg/services/policer/check.go
View file

@ -93,10 +93,10 @@ func (p *Policer) processNodes(ctx context.Context, requirements *placementRequi
// Number of copies that are stored on maintenance nodes.
var uncheckedCopies int
if typ == objectSDK.TypeLock {
// all nodes of a container must store the `LOCK` objects
if typ == objectSDK.TypeLock || typ == objectSDK.TypeTombstone {
// all nodes of a container must store the `LOCK` and `TOMBSTONE` objects
// for correct object removal protection:
// - `LOCK` objects are broadcast on their PUT requests;
// - `LOCK` and `TOMBSTONE` objects are broadcast on their PUT requests;
// - `LOCK` object removal is a prohibited action in the GC.
shortage = uint32(len(nodes))
}