package writecache import ( "context" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode" "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing" "go.opentelemetry.io/otel/attribute" "go.opentelemetry.io/otel/trace" ) func (c *cache) Seal(ctx context.Context, prm SealPrm) error { ctx, span := tracing.StartSpanFromContext(ctx, "writecache.Seal", trace.WithAttributes( attribute.Bool("ignore_errors", prm.IgnoreErrors), attribute.Bool("restore_mode", prm.RestoreMode), )) defer span.End() c.modeMtx.Lock() defer c.modeMtx.Unlock() sourceMode := c.mode // flush will be done by setMode err := c.setMode(ctx, mode.DegradedReadOnly, prm.IgnoreErrors) if err != nil { return err } c.metrics.SetMode(mode.ComponentDisabled) if prm.RestoreMode { err = c.setMode(ctx, sourceMode, prm.IgnoreErrors) if err == nil { c.metrics.SetMode(mode.ConvertToComponentMode(sourceMode)) } } return err }