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[#32] node: Init write-cache asynchronously

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Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
This commit is contained in:
Pavel Karpy 2023-02-15 17:53:42 +03:00 • committed by Gitea
parent 381e363a8b
commit f1f3c80dbf
8 changed files with 132 additions and 15 deletions
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16
pkg/local_object_storage/writecache/flush_test.go
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@ -4,6 +4,7 @@ import (
"os"
"path/filepath"
"testing"
"time"
objectCore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor"
@ -64,7 +65,7 @@ func TestFlush(t *testing.T) {
WithBlobstor(bs),
}, opts...)...)
require.NoError(t, wc.Open(false))
require.NoError(t, wc.Init())
initWC(t, wc)
// First set mode for metabase and blobstor to prevent background flushes.
require.NoError(t, mb.SetMode(mode.ReadOnly))
@ -262,7 +263,7 @@ func TestFlush(t *testing.T) {
// Open in read-only: no error, nothing is removed.
require.NoError(t, wc.Open(true))
require.NoError(t, wc.Init())
initWC(t, wc)
for i := range objects {
_, err := wc.Get(objects[i].addr)
require.NoError(t, err, i)
@ -271,7 +272,7 @@ func TestFlush(t *testing.T) {
// Open in read-write: no error, something is removed.
require.NoError(t, wc.Open(false))
require.NoError(t, wc.Init())
initWC(t, wc)
for i := range objects {
_, err := wc.Get(objects[i].addr)
if i < 2 {
@ -316,6 +317,15 @@ func newObject(t *testing.T, size int) (*object.Object, []byte) {
return obj, data
}
func initWC(t *testing.T, wc Cache) {
require.NoError(t, wc.Init())
require.Eventually(t, func() bool {
rawWc := wc.(*cache)
return rawWc.initialized.Load()
}, 100*time.Second, 1*time.Millisecond)
}
type dummyEpoch struct{}
func (dummyEpoch) CurrentEpoch() uint64 {