VOL-1497 : Further improved data synchronization between cores
- Introduced locking when modifying branches
- Introduced locking when modifying rev children
- Rewrote persistence loading logic to avoid unecessary changes
- Access controlled CreateProxy to ensure a proxy is not created
against an incomplete device entry
- Removed locking logic from etcd client
- Replaced revision merging logic with persistence loading
VOL-1544 : Cleanup revisions to improve overall performance
- Ensure that old revisions are discarded
- Ensure that children do not contain discarded revisions
- Disabled cache logic for now
Change-Id: I1b952c82aba379fce64a47a71b5309a6f28fb5ff
diff --git a/db/model/revision.go b/db/model/revision.go
index 2c10137..79620e1 100644
--- a/db/model/revision.go
+++ b/db/model/revision.go
@@ -17,10 +17,12 @@
type Revision interface {
Finalize(bool)
+ IsDiscarded() bool
SetConfig(revision *DataRevision)
GetConfig() *DataRevision
Drop(txid string, includeConfig bool)
StorageDrop(txid string, includeConfig bool)
+ ChildDrop(childType string, childHash string)
SetChildren(name string, children []Revision)
GetChildren(name string) []Revision
SetAllChildren(children map[string][]Revision)