The "lfsck" feature added in lustre 2.7 will attempt recovery of MDT
orphan file objects from lost+found. Although likely doesn't help you
ATM.
You may wish to look at script attached to LU-5626
ll_fix_mdt_lost_found.sh. I was intended to scan e2fsck logs for
recovery of "FID in dirent" errors.
*LAD'16 - Lustre Administrator and Developer Workshop*
September 20th - 21st, 2016
Hotel Renaissance Trocadero, Paris - France
We are pleased to announce that agenda for Lustre Administrator and
Developer Workshop 2016 is now available online:
http://www.eofs.eu/?id=lad16
Please register