though without any warranty it's possible try to undeleting a lun after accidental deletion ??
All data are loss ??
There are tools that can be used to try recovery something ??
Thanks a lot
You can just restore a snapshot, assuming you've got snapshots turned on and the lun is the only thing in the volume.
i had a single lun on volume but i don't have a snapshot copies
If you have snapshots, you can restore LUN from it - of course, all data since snapshot had been taken will be lost. Otherwise I am not aware of any possibility to “undelete” files on NetApp.