frostfs-node/pkg/local_object_storage/writecache/util.go
Evgenii Stratonikov 4e361e2ab4 [] writecache: Open DB in sync mode
Close .

Initially, `Sync: false` was provided because we can already lose
objects cached in memory. However, future changes in writecache will
remove inmemory cache and speed up it via other means.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-08-16 15:27:18 +04:00

18 lines
392 B
Go

package writecache
import (
"os"
"path/filepath"
"time"
"go.etcd.io/bbolt"
)
// OpenDB opens BoltDB instance for write-cache. Opens in read-only mode if ro is true.
func OpenDB(p string, ro bool) (*bbolt.DB, error) {
return bbolt.Open(filepath.Join(p, dbName), os.ModePerm, &bbolt.Options{
NoFreelistSync: true,
ReadOnly: ro,
Timeout: 100 * time.Millisecond,
})
}