== sanity test 300ug: migrate overstriped dirs =========== 18:18:10 (1780525090)
lmv_stripe_count: 8 lmv_stripe_offset: 0 lmv_hash_type: crush,fixed
mdtidx		 FID[seq:oid:ver]
     0		 [0x200000400:0xe8:0x0]		
     1		 [0x240000401:0xe7:0x0]		
     0		 [0x200000400:0xe9:0x0]		
     1		 [0x240000401:0xe8:0x0]		
     0		 [0x200000400:0xea:0x0]		
     1		 [0x240000401:0xe9:0x0]		
     0		 [0x200000400:0xeb:0x0]		
     1		 [0x240000401:0xea:0x0]