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zenground0 2023-04-10 22:25:25 -06:00
parent 86c5453254
commit 9d0f586ae7
1 changed files with 0 additions and 105 deletions
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105
chain/consensus/filcns/upgrades.go
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@ -1807,111 +1807,6 @@ func upgradeActorsV11Common(
return newRoot, nil return newRoot, nil
} }
func PreUpgradeActorsV11(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) error {
// Use half the CPUs for pre-migration, but leave at least 3.
workerCount := MigrationMaxWorkerCount
if workerCount <= 4 {
workerCount = 1
} else {
workerCount /= 2
}
lbts, lbRoot, err := stmgr.GetLookbackTipSetForRound(ctx, sm, ts, epoch)
if err != nil {
return xerrors.Errorf("error getting lookback ts for premigration: %w", err)
}
config := migration.Config{
MaxWorkers: uint(workerCount),
ProgressLogPeriod: time.Minute * 5,
}
_, err = upgradeActorsV11Common(ctx, sm, cache, lbRoot, epoch, lbts, config)
return err
}
func UpgradeActorsV11(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, cb stmgr.ExecMonitor,
root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) (cid.Cid, error) {
// Use all the CPUs except 2.
workerCount := MigrationMaxWorkerCount - 3
if workerCount <= 0 {
workerCount = 1
}
config := migration.Config{
MaxWorkers: uint(workerCount),
JobQueueSize: 1000,
ResultQueueSize: 100,
ProgressLogPeriod: 10 * time.Second,
}
newRoot, err := upgradeActorsV11Common(ctx, sm, cache, root, epoch, ts, config)
if err != nil {
return cid.Undef, xerrors.Errorf("migrating actors v11 state: %w", err)
}
return newRoot, nil
}
func upgradeActorsV11Common(
ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache,
root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet,
config migration.Config,
) (cid.Cid, error) {
buf := blockstore.NewTieredBstore(sm.ChainStore().StateBlockstore(), blockstore.NewMemorySync())
store := store.ActorStore(ctx, buf)
// ensure that the manifest is loaded in the blockstore
if err := bundle.LoadBundles(ctx, sm.ChainStore().StateBlockstore(), actorstypes.Version11); err != nil {
return cid.Undef, xerrors.Errorf("failed to load manifest bundle: %w", err)
}
// Load the state root.
var stateRoot types.StateRoot
if err := store.Get(ctx, root, &stateRoot); err != nil {
return cid.Undef, xerrors.Errorf("failed to decode state root: %w", err)
}
if stateRoot.Version != types.StateTreeVersion5 {
return cid.Undef, xerrors.Errorf(
"expected state root version 5 for actors v11 upgrade, got %d",
stateRoot.Version,
)
}
manifest, ok := actors.GetManifest(actorstypes.Version11)
if !ok {
return cid.Undef, xerrors.Errorf("no manifest CID for v11 upgrade")
}
// Perform the migration
newHamtRoot, err := nv19.MigrateStateTree(ctx, store, manifest, stateRoot.Actors, epoch, config,
migrationLogger{}, cache)
if err != nil {
return cid.Undef, xerrors.Errorf("upgrading to actors v11: %w", err)
}
// Persist the result.
newRoot, err := store.Put(ctx, &types.StateRoot{
Version: types.StateTreeVersion5,
Actors: newHamtRoot,
Info: stateRoot.Info,
})
if err != nil {
return cid.Undef, xerrors.Errorf("failed to persist new state root: %w", err)
}
// Persist the new tree.
{
from := buf
to := buf.Read()
if err := vm.Copy(ctx, from, to, newRoot); err != nil {
return cid.Undef, xerrors.Errorf("copying migrated tree: %w", err)
}
}
return newRoot, nil
}
// Example upgrade function if upgrade requires only code changes // Example upgrade function if upgrade requires only code changes
//func UpgradeActorsV9(ctx context.Context, sm *stmgr.StateManager, _ stmgr.MigrationCache, _ stmgr.ExecMonitor, root cid.Cid, _ abi.ChainEpoch, _ *types.TipSet) (cid.Cid, error) { //func UpgradeActorsV9(ctx context.Context, sm *stmgr.StateManager, _ stmgr.MigrationCache, _ stmgr.ExecMonitor, root cid.Cid, _ abi.ChainEpoch, _ *types.TipSet) (cid.Cid, error) {
// buf := blockstore.NewTieredBstore(sm.ChainStore().StateBlockstore(), blockstore.NewMemorySync()) // buf := blockstore.NewTieredBstore(sm.ChainStore().StateBlockstore(), blockstore.NewMemorySync())