meta-data=/dev/sdb4              isize=512    agcount=4, agsize=32768 blks
         =                       sectsz=4096  attr=2, projid32bit=1
         =                       crc=1        finobt=1, sparse=1, rmapbt=0
         =                       reflink=0
data     =                       bsize=4096   blocks=131072, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
log      =internal log           bsize=4096   blocks=1605, version=2
         =                       sectsz=4096  sunit=1 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
wrote 4096/4096 bytes at offset 0
4 KiB, 1 ops; 0.0185 sec (216.099 KiB/sec and 54.0249 ops/sec)
wrote 4096/4096 bytes at offset 8192
4 KiB, 1 ops; 0.0157 sec (253.888 KiB/sec and 63.4719 ops/sec)
wrote 4096/4096 bytes at offset 16384
4 KiB, 1 ops; 0.0158 sec (251.620 KiB/sec and 62.9050 ops/sec)
wrote 4096/4096 bytes at offset 24576
4 KiB, 1 ops; 0.0160 sec (248.648 KiB/sec and 62.1620 ops/sec)
wrote 4096/4096 bytes at offset 32768
4 KiB, 1 ops; 0.0160 sec (249.423 KiB/sec and 62.3558 ops/sec)
wrote 4096/4096 bytes at offset 40960
4 KiB, 1 ops; 0.0158 sec (251.604 KiB/sec and 62.9010 ops/sec)
wrote 4096/4096 bytes at offset 49152
4 KiB, 1 ops; 0.0161 sec (247.755 KiB/sec and 61.9387 ops/sec)
wrote 4096/4096 bytes at offset 57344
4 KiB, 1 ops; 0.0159 sec (250.878 KiB/sec and 62.7195 ops/sec)
pwrite: File too large
pwrite: File too large
pwrite: File too large
pwrite: File too large
pwrite: File too large
pwrite: File too large
pwrite: File too large