== sanity test 300ug: migrate overstriped dirs =========== 17:44:38 (1713217478)
lmv_stripe_count: 8 lmv_stripe_offset: 0 lmv_hash_type: crush,fixed
mdtidx		 FID[seq:oid:ver]
     0		 [0x200004280:0x556:0x0]		
     1		 [0x240002b10:0x89:0x0]		
     0		 [0x200004280:0x557:0x0]		
     1		 [0x240002b10:0x8a:0x0]		
     0		 [0x200004280:0x558:0x0]		
     1		 [0x240002b10:0x8b:0x0]		
     0		 [0x200004280:0x559:0x0]		
     1		 [0x240002b10:0x8c:0x0]