frostfs-node/pkg/local_object_storage/blobstor/fstree/control.go

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package fstree
import (
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util"
)
// Open implements common.Storage.
func (t *FSTree) Open(ro bool) error {
t.readOnly = ro
t.metrics.SetMode(ro)
return nil
}
// Init implements common.Storage.
func (t *FSTree) Init() error {
if err := util.MkdirAllX(t.RootPath, t.Permissions); err != nil {
return err
}
if !t.readOnly {
f := newSpecificWriteData(t.fileCounter, t.RootPath, t.Permissions, t.noSync)
if f != nil {
t.writer = f
}
}
return t.initFileCounter()
}
// Close implements common.Storage.
func (t *FSTree) Close() error {
t.metrics.Close()
return nil
}