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[#1559] local_object_storage: Provide readOnly flag to Open

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We should be able to reopen storage in readonly in runtime.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-06-28 16:42:50 +03:00 • committed by fyrchik
parent e38b0aa4ba
commit 1e786233bf
20 changed files with 70 additions and 49 deletions
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4
pkg/local_object_storage/writecache/storage.go
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@ -27,13 +27,13 @@ const lruKeysCount = 256 * 1024 * 8
const dbName = "small.bolt"
func (c *cache) openStore() error {
func (c *cache) openStore(readOnly bool) error {
err := util.MkdirAllX(c.path, os.ModePerm)
if err != nil {
return err
}
c.db, err = OpenDB(c.path, false)
c.db, err = OpenDB(c.path, readOnly)
if err != nil {
return fmt.Errorf("could not open database: %w", err)
}