frostfs-node/pkg/local_object_storage/writecache/seal.go
Dmitrii Stepanov 581887148a [#569] cli: Add control shards writecache seal command
It does the same as `control shards flush-writecache --seal`, but
has better name.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-29 16:05:37 +03:00

28 lines
711 B
Go

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, ignoreErrors bool) error {
ctx, span := tracing.StartSpanFromContext(ctx, "writecache.Seal",
trace.WithAttributes(
attribute.Bool("ignore_errors", ignoreErrors),
))
defer span.End()
c.modeMtx.Lock()
defer c.modeMtx.Unlock()
// flush will be done by setMode
err := c.setMode(ctx, mode.DegradedReadOnly, ignoreErrors)
if err == nil {
c.metrics.SetMode(mode.DegradedReadOnly)
}
return err
}