diff options
Diffstat (limited to 'bolt_unix.go')
| -rw-r--r-- | bolt_unix.go | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/bolt_unix.go b/bolt_unix.go index e222cfd..35dce08 100644 --- a/bolt_unix.go +++ b/bolt_unix.go @@ -44,11 +44,13 @@ func funlock(f *os.File) error { func mmap(db *DB, sz int) error { // Truncate and fsync to ensure file size metadata is flushed. // https://github.com/boltdb/bolt/issues/284 - if err := db.file.Truncate(int64(sz)); err != nil { - return fmt.Errorf("file resize error: %s", err) - } - if err := db.file.Sync(); err != nil { - return fmt.Errorf("file sync error: %s", err) + if !db.NoGrowSync { + if err := db.file.Truncate(int64(sz)); err != nil { + return fmt.Errorf("file resize error: %s", err) + } + if err := db.file.Sync(); err != nil { + return fmt.Errorf("file sync error: %s", err) + } } // Map the data file to memory. |