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[#1349] node: Evacuate objects without setting mode to MAINTENANCE

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Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
This commit is contained in:
Anton Nikiforov 2024-09-03 12:18:10 +03:00
parent b3deb893ba
commit 108e4e07be
18 changed files with 156 additions and 17 deletions
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28
pkg/local_object_storage/engine/evacuate_test.go
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@ -125,6 +125,34 @@ func TestEvacuateShardObjects(t *testing.T) {
// Second case ensures that all objects are indeed moved and available.
checkHasObjects(t)
// Objects on evacuated shards should be logically unavailable, but persisted on disk.
// This is necessary to prevent removing it by policer in case of `REP 1` policy.
for _, obj := range objects[len(objects)-objPerShard:] {
var prmGet shard.GetPrm
prmGet.SetAddress(objectCore.AddressOf(obj))
_, err = e.shards[evacuateShardID].Get(context.Background(), prmGet)
require.Error(t, err)
prmGet.SkipEvacCheck(true)
_, err = e.shards[evacuateShardID].Get(context.Background(), prmGet)
require.NoError(t, err)
var prmHead shard.HeadPrm
prmHead.SetAddress(objectCore.AddressOf(obj))
_, err = e.shards[evacuateShardID].Head(context.Background(), prmHead)
require.Error(t, err)
var existsPrm shard.ExistsPrm
existsPrm.Address = objectCore.AddressOf(obj)
_, err = e.shards[evacuateShardID].Exists(context.Background(), existsPrm)
require.Error(t, err)
var rngPrm shard.RngPrm
rngPrm.SetAddress(objectCore.AddressOf(obj))
_, err = e.shards[evacuateShardID].GetRange(context.Background(), rngPrm)
require.Error(t, err)
}
// Calling it again is OK, but all objects are already moved, so no new PUTs should be done.
res, err = e.Evacuate(context.Background(), prm)
require.NoError(t, err)