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[#959] writecache: Avoid manipulation with cache in DEGRADED mode

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Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
This commit is contained in:
Anton Nikiforov 2024-02-20 17:24:57 +03:00 • committed by Evgenii Stratonikov
parent d433b49265
commit 3195142d67
6 changed files with 35 additions and 1 deletions
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4
pkg/local_object_storage/writecache/delete.go
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@ -19,6 +19,7 @@ import (
//
// Returns an error of type apistatus.ObjectNotFound if object is missing in write-cache.
// Returns ErrNotInitialized if write-cache has not been initialized yet.
// Returns ErrDegraded if write-cache is in DEGRADED mode.
func (c *cache) Delete(ctx context.Context, addr oid.Address) error {
ctx, span := tracing.StartSpanFromContext(ctx, "writecache.Delete",
trace.WithAttributes(
@ -40,6 +41,9 @@ func (c *cache) Delete(ctx context.Context, addr oid.Address) error {
if c.readOnly() {
return ErrReadOnly
}
if c.noMetabase() {
return ErrDegraded
}
saddr := addr.EncodeToString()