== sanity test 300ug: migrate overstriped dirs =========== 06:39:15 (1778927955)
lmv_stripe_count: 8 lmv_stripe_offset: 0 lmv_hash_type: crush,fixed
mdtidx		 FID[seq:oid:ver]
     0		 [0x200002b10:0x22c:0x0]		
     1		 [0x2400013a0:0x148:0x0]		
     0		 [0x200002b10:0x22d:0x0]		
     1		 [0x2400013a0:0x149:0x0]		
     0		 [0x200002b10:0x22e:0x0]		
     1		 [0x2400013a0:0x14a:0x0]		
     0		 [0x200002b10:0x22f:0x0]		
     1		 [0x2400013a0:0x14b:0x0]