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[#1809] node: Do not boot up if metabase is outdated

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Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2022-09-21 23:57:46 +03:00 • committed by fyrchik
parent 8b3b16fe62
commit 4eb0ed11f8
4 changed files with 14 additions and 1 deletions
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8
pkg/local_object_storage/metabase/version.go
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@ -2,6 +2,7 @@ package meta
import (
"encoding/binary"
"errors"
"fmt"
"go.etcd.io/bbolt"
@ -12,6 +13,11 @@ const version = 2
var versionKey = []byte("version")
// ErrOutdatedVersion is returned on initializing
// an existing metabase that is not compatible with
// the current code version.
var ErrOutdatedVersion = errors.New("invalid version")
func checkVersion(tx *bbolt.Tx, initialized bool) error {
b := tx.Bucket(shardInfoBucket)
if b != nil {
@ -19,7 +25,7 @@ func checkVersion(tx *bbolt.Tx, initialized bool) error {
if len(data) == 8 {
stored := binary.LittleEndian.Uint64(data)
if stored != version {
return fmt.Errorf("invalid version: expected=%d, stored=%d", version, stored)
return fmt.Errorf("%w: expected=%d, stored=%d", ErrOutdatedVersion, version, stored)
}
}
}