Suppose there's a complex object stored with EC. It's divided into
parts, and these parts are further divided into chunks, except for
the linking object. The chunks and linking object are stored in the
metabase.
An expiration epoch of the original object should be stored in the
expired objects index. In the described scenario, there's no way to
determine the expiration epoch of the object from its chunks because
a chunk's parent is a part of the original object, not the original
object itself. However, the epoch can be determined from the linking
object.
Previously, whether the epoch was stored or not depended on the order
in which the chunks and linking object were written. Now it's fixed.
The absense of the expiration epoch prevented the GC from deleting
this object upon its expiration.
Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>
Update this test following recent changes to ensure
that `(*DB).ListWithCursor` skips expired objects.
Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>
- Fix misplaced `(*DB).Close` (broken after 47dcfa20f3)
- Use `errors.Is` for error checking (broken after fcdbf5e509)
Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>
DropGraves() is only used to drop gravemarks after a tombstone
removal. Thus, it makes sense to do Inhume() and DropGraves() in one
transaction. It has less overhead and no unexpected problems in case
of sudden power failure.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
The slice returned from bucket.Get() is only valid during the tx
lifetime. Cloning it is not necessary everywhere, but better safe than
sorry.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
* Update version within go.mod;
* Fix deprecated frostfs-api-go/v2 package and use frostfs-sdk-go/api
instead.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
Target container ID is taken from tombstone: cmd/frostfs-node/object.go:507
Also object of type `TOMBSTONE` contains objectID, so tombstone and
tombstoned object must have the same containerID.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
For EC chunks need to return EC parent object ID as
EC chunks don't have own attributes but inherit parent's.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
Do not fail on same latest version to run compact on upgraded metabase.
Use NoSync on compact.
Log every batch on bucket delete stage.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
Since Go 1.22 a "for" statement with a "range" clause is able
to iterate through integer values from zero to an upper limit.
gopatch script:
@@
var i, e expression
@@
-for i := 0; i <= e - 1; i++ {
+for i := range e {
...
}
@@
var i, e expression
@@
-for i := 0; i <= e; i++ {
+for i := range e + 1 {
...
}
@@
var i, e expression
@@
-for i := 0; i < e; i++ {
+for i := range e {
...
}
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
