== sanity test 300ug: migrate overstriped dirs =========== 10:49:23 (1743518963)
lmv_stripe_count: 8 lmv_stripe_offset: 0 lmv_hash_type: crush,fixed
mdtidx		 FID[seq:oid:ver]
     0		 [0x200005220:0x228:0x0]		
     1		 [0x240002b10:0x144:0x0]		
     0		 [0x200005220:0x229:0x0]		
     1		 [0x240002b10:0x145:0x0]		
     0		 [0x200005220:0x22a:0x0]		
     1		 [0x240002b10:0x146:0x0]		
     0		 [0x200005220:0x22b:0x0]		
     1		 [0x240002b10:0x147:0x0]