== sanity test 398c: run fio to test AIO ================= 18:38:08 (1773614288)
/usr/bin/fio
debug=0
40+0 records in
40+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 0.965372 s, 43.4 MB/s
osc.lustre-OST0000-osc-ffff9315c03d1800.rpc_stats=clear
writing 40M to OST0 by fio with 4 jobs...
rand-write: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=16
...
fio-3.19
Starting 4 processes

rand-write: (groupid=0, jobs=1): err= 0: pid=147265: Sun Mar 15 18:43:23 2026
  write: IOPS=8, BW=34.5KiB/s (35.4kB/s)(10.0MiB/296552msec); 0 zone resets
    slat (usec): min=41, max=31476, avg=607.74, stdev=1861.88
    clat (msec): min=86, max=4220, avg=1851.07, stdev=587.83
     lat (msec): min=86, max=4220, avg=1851.68, stdev=587.88
    clat percentiles (msec):
     |  1.00th=[  414],  5.00th=[  953], 10.00th=[ 1234], 20.00th=[ 1435],
     | 30.00th=[ 1536], 40.00th=[ 1653], 50.00th=[ 1804], 60.00th=[ 1938],
     | 70.00th=[ 2089], 80.00th=[ 2299], 90.00th=[ 2567], 95.00th=[ 2802],
     | 99.00th=[ 3775], 99.50th=[ 4010], 99.90th=[ 4178], 99.95th=[ 4212],
     | 99.99th=[ 4212]
   bw (  KiB/s): min=    7, max=  199, per=27.52%, avg=37.98, stdev=25.43, samples=524
   iops        : min=    1, max=   49, avg= 8.88, stdev= 6.39, samples=524
  lat (msec)   : 100=0.04%, 250=0.08%, 500=1.56%, 750=1.64%, 1000=2.07%
  lat (msec)   : 2000=57.66%, >=2000=36.95%
  cpu          : usr=0.05%, sys=0.25%, ctx=1892, majf=0, minf=10
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16
rand-write: (groupid=0, jobs=1): err= 0: pid=147266: Sun Mar 15 18:43:23 2026
  write: IOPS=8, BW=34.6KiB/s (35.4kB/s)(10.0MiB/296311msec); 0 zone resets
    slat (usec): min=40, max=30077, avg=580.09, stdev=1825.66
    clat (msec): min=310, max=4208, avg=1850.43, stdev=592.25
     lat (msec): min=310, max=4211, avg=1851.02, stdev=592.29
    clat percentiles (msec):
     |  1.00th=[  397],  5.00th=[  978], 10.00th=[ 1234], 20.00th=[ 1401],
     | 30.00th=[ 1536], 40.00th=[ 1670], 50.00th=[ 1804], 60.00th=[ 1955],
     | 70.00th=[ 2140], 80.00th=[ 2265], 90.00th=[ 2601], 95.00th=[ 2802],
     | 99.00th=[ 3742], 99.50th=[ 4044], 99.90th=[ 4178], 99.95th=[ 4212],
     | 99.99th=[ 4212]
   bw (  KiB/s): min=    7, max=  128, per=27.28%, avg=37.65, stdev=24.17, samples=528
   iops        : min=    1, max=   32, avg= 8.80, stdev= 6.07, samples=528
  lat (msec)   : 500=1.88%, 750=1.29%, 1000=2.19%, 2000=57.03%, >=2000=37.62%
  cpu          : usr=0.04%, sys=0.28%, ctx=1791, majf=0, minf=12
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16
rand-write: (groupid=0, jobs=1): err= 0: pid=147267: Sun Mar 15 18:43:23 2026
  write: IOPS=8, BW=34.5KiB/s (35.3kB/s)(10.0MiB/296643msec); 0 zone resets
    slat (usec): min=38, max=23238, avg=498.32, stdev=1445.36
    clat (msec): min=341, max=4231, avg=1851.71, stdev=577.03
     lat (msec): min=341, max=4231, avg=1852.21, stdev=577.09
    clat percentiles (msec):
     |  1.00th=[  405],  5.00th=[  978], 10.00th=[ 1200], 20.00th=[ 1401],
     | 30.00th=[ 1536], 40.00th=[ 1687], 50.00th=[ 1838], 60.00th=[ 1989],
     | 70.00th=[ 2106], 80.00th=[ 2299], 90.00th=[ 2567], 95.00th=[ 2769],
     | 99.00th=[ 3574], 99.50th=[ 3910], 99.90th=[ 4212], 99.95th=[ 4245],
     | 99.99th=[ 4245]
   bw (  KiB/s): min=    7, max=  255, per=27.39%, avg=37.79, stdev=24.36, samples=527
   iops        : min=    1, max=   63, avg= 8.84, stdev= 6.09, samples=527
  lat (msec)   : 500=1.25%, 750=2.07%, 1000=1.99%, 2000=56.13%, >=2000=38.55%
  cpu          : usr=0.04%, sys=0.25%, ctx=1517, majf=0, minf=11
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16
rand-write: (groupid=0, jobs=1): err= 0: pid=147268: Sun Mar 15 18:43:23 2026
  write: IOPS=8, BW=34.5KiB/s (35.3kB/s)(10.0MiB/296753msec); 0 zone resets
    slat (usec): min=41, max=30367, avg=524.22, stdev=1599.26
    clat (msec): min=336, max=4317, avg=1852.46, stdev=579.33
     lat (msec): min=337, max=4317, avg=1852.99, stdev=579.33
    clat percentiles (msec):
     |  1.00th=[  435],  5.00th=[  953], 10.00th=[ 1217], 20.00th=[ 1435],
     | 30.00th=[ 1536], 40.00th=[ 1670], 50.00th=[ 1787], 60.00th=[ 1989],
     | 70.00th=[ 2123], 80.00th=[ 2265], 90.00th=[ 2534], 95.00th=[ 2836],
     | 99.00th=[ 3608], 99.50th=[ 4010], 99.90th=[ 4245], 99.95th=[ 4329],
     | 99.99th=[ 4329]
   bw (  KiB/s): min=    7, max=  255, per=28.20%, avg=38.91, stdev=26.85, samples=512
   iops        : min=    1, max=   63, avg= 9.12, stdev= 6.73, samples=512
  lat (msec)   : 500=1.25%, 750=1.91%, 1000=2.15%, 2000=55.70%, >=2000=38.98%
  cpu          : usr=0.04%, sys=0.25%, ctx=1578, majf=0, minf=11
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,2560,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16

Run status group 0 (all jobs):
  WRITE: bw=138KiB/s (141kB/s), 34.5KiB/s-34.6KiB/s (35.3kB/s-35.4kB/s), io=40.0MiB (41.9MB), run=296311-296753msec
mix rw 40M to OST0 by fio with 4 jobs...
rand-rw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=16
...
fio-3.19
Starting 4 processes

rand-rw: (groupid=0, jobs=1): err= 0: pid=147321: Sun Mar 15 18:46:43 2026
  read: IOPS=6, BW=27.2KiB/s (27.9kB/s)(5048KiB/185358msec)
    slat (usec): min=4251, max=85325, avg=23415.50, stdev=11917.49
    clat (msec): min=42, max=1624, avg=739.47, stdev=219.70
     lat (msec): min=52, max=1656, avg=762.90, stdev=222.38
    clat percentiles (msec):
     |  1.00th=[  330],  5.00th=[  435], 10.00th=[  493], 20.00th=[  558],
     | 30.00th=[  617], 40.00th=[  659], 50.00th=[  709], 60.00th=[  768],
     | 70.00th=[  835], 80.00th=[  919], 90.00th=[ 1028], 95.00th=[ 1116],
     | 99.00th=[ 1385], 99.50th=[ 1485], 99.90th=[ 1620], 99.95th=[ 1620],
     | 99.99th=[ 1620]
   bw (  KiB/s): min=    7, max=   79, per=26.56%, avg=28.69, stdev=16.16, samples=340
   iops        : min=    1, max=   19, avg= 6.53, stdev= 4.07, samples=340
  write: IOPS=7, BW=28.0KiB/s (28.7kB/s)(5192KiB/185358msec); 0 zone resets
    slat (usec): min=53, max=35632, avg=755.56, stdev=2178.78
    clat (msec): min=685, max=3105, avg=1536.67, stdev=422.25
     lat (msec): min=685, max=3105, avg=1537.43, stdev=422.29
    clat percentiles (msec):
     |  1.00th=[  852],  5.00th=[  944], 10.00th=[ 1020], 20.00th=[ 1150],
     | 30.00th=[ 1267], 40.00th=[ 1401], 50.00th=[ 1502], 60.00th=[ 1620],
     | 70.00th=[ 1737], 80.00th=[ 1838], 90.00th=[ 2072], 95.00th=[ 2299],
     | 99.00th=[ 2802], 99.50th=[ 2970], 99.90th=[ 3104], 99.95th=[ 3104],
     | 99.99th=[ 3104]
   bw (  KiB/s): min=    7, max=   71, per=25.64%, avg=28.72, stdev=15.19, samples=348
   iops        : min=    1, max=   17, avg= 6.53, stdev= 3.80, samples=348
  lat (msec)   : 50=0.08%, 100=0.08%, 500=5.23%, 750=22.85%, 1000=19.30%
  lat (msec)   : 2000=46.37%, >=2000=6.09%
  cpu          : usr=0.10%, sys=0.68%, ctx=4388, majf=0, minf=11
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=1262,1298,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16
rand-rw: (groupid=0, jobs=1): err= 0: pid=147322: Sun Mar 15 18:46:43 2026
  read: IOPS=6, BW=26.8KiB/s (27.5kB/s)(4976KiB/185359msec)
    slat (usec): min=5024, max=89864, avg=24052.59, stdev=12423.51
    clat (msec): min=22, max=1623, avg=742.32, stdev=225.49
     lat (msec): min=55, max=1673, avg=766.38, stdev=227.67
    clat percentiles (msec):
     |  1.00th=[  171],  5.00th=[  443], 10.00th=[  489], 20.00th=[  567],
     | 30.00th=[  617], 40.00th=[  667], 50.00th=[  709], 60.00th=[  768],
     | 70.00th=[  844], 80.00th=[  919], 90.00th=[ 1045], 95.00th=[ 1133],
     | 99.00th=[ 1368], 99.50th=[ 1469], 99.90th=[ 1586], 99.95th=[ 1620],
     | 99.99th=[ 1620]
   bw (  KiB/s): min=    7, max=   79, per=25.97%, avg=28.05, stdev=15.52, samples=342
   iops        : min=    1, max=   19, avg= 6.37, stdev= 3.89, samples=342
  write: IOPS=7, BW=28.4KiB/s (29.1kB/s)(5264KiB/185359msec); 0 zone resets
    slat (usec): min=44, max=22310, avg=719.83, stdev=1706.01
    clat (msec): min=251, max=3021, avg=1524.17, stdev=425.69
     lat (msec): min=259, max=3026, avg=1524.90, stdev=425.65
    clat percentiles (msec):
     |  1.00th=[  785],  5.00th=[  927], 10.00th=[ 1011], 20.00th=[ 1133],
     | 30.00th=[ 1267], 40.00th=[ 1368], 50.00th=[ 1502], 60.00th=[ 1603],
     | 70.00th=[ 1720], 80.00th=[ 1854], 90.00th=[ 2056], 95.00th=[ 2333],
     | 99.00th=[ 2735], 99.50th=[ 2802], 99.90th=[ 3037], 99.95th=[ 3037],
     | 99.99th=[ 3037]
   bw (  KiB/s): min=    7, max=   79, per=25.81%, avg=28.91, stdev=15.95, samples=351
   iops        : min=    1, max=   19, avg= 6.58, stdev= 3.99, samples=351
  lat (msec)   : 50=0.12%, 100=0.16%, 250=0.43%, 500=4.69%, 750=22.07%
  lat (msec)   : 1000=19.45%, 2000=46.72%, >=2000=6.37%
  cpu          : usr=0.09%, sys=0.67%, ctx=4397, majf=0, minf=14
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=1244,1316,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16
rand-rw: (groupid=0, jobs=1): err= 0: pid=147323: Sun Mar 15 18:46:43 2026
  read: IOPS=6, BW=26.9KiB/s (27.5kB/s)(4984KiB/185364msec)
    slat (usec): min=58, max=84145, avg=23756.58, stdev=12116.87
    clat (msec): min=54, max=1966, avg=741.91, stdev=223.80
     lat (msec): min=82, max=2012, avg=765.68, stdev=226.45
    clat percentiles (msec):
     |  1.00th=[  230],  5.00th=[  439], 10.00th=[  493], 20.00th=[  575],
     | 30.00th=[  617], 40.00th=[  659], 50.00th=[  718], 60.00th=[  768],
     | 70.00th=[  827], 80.00th=[  911], 90.00th=[ 1036], 95.00th=[ 1150],
     | 99.00th=[ 1368], 99.50th=[ 1502], 99.90th=[ 1620], 99.95th=[ 1972],
     | 99.99th=[ 1972]
   bw (  KiB/s): min=    7, max=   87, per=25.81%, avg=27.88, stdev=14.99, samples=345
   iops        : min=    1, max=   21, avg= 6.33, stdev= 3.77, samples=345
  write: IOPS=7, BW=28.4KiB/s (29.0kB/s)(5256KiB/185364msec); 0 zone resets
    slat (usec): min=49, max=33215, avg=705.68, stdev=1870.07
    clat (msec): min=306, max=3211, avg=1528.91, stdev=424.91
     lat (msec): min=306, max=3212, avg=1529.62, stdev=424.93
    clat percentiles (msec):
     |  1.00th=[  743],  5.00th=[  944], 10.00th=[ 1003], 20.00th=[ 1150],
     | 30.00th=[ 1284], 40.00th=[ 1401], 50.00th=[ 1502], 60.00th=[ 1620],
     | 70.00th=[ 1737], 80.00th=[ 1871], 90.00th=[ 2072], 95.00th=[ 2299],
     | 99.00th=[ 2635], 99.50th=[ 2802], 99.90th=[ 3071], 99.95th=[ 3205],
     | 99.99th=[ 3205]
   bw (  KiB/s): min=    7, max=   87, per=25.40%, avg=28.45, stdev=16.08, samples=354
   iops        : min=    1, max=   21, avg= 6.47, stdev= 4.02, samples=354
  lat (msec)   : 100=0.16%, 250=0.39%, 500=5.04%, 750=21.91%, 1000=20.23%
  lat (msec)   : 2000=45.98%, >=2000=6.29%
  cpu          : usr=0.11%, sys=0.66%, ctx=4458, majf=0, minf=12
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=1246,1314,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16
rand-rw: (groupid=0, jobs=1): err= 0: pid=147324: Sun Mar 15 18:46:43 2026
  read: IOPS=6, BW=27.3KiB/s (27.0kB/s)(5060KiB/185062msec)
    slat (usec): min=4211, max=97920, avg=23614.50, stdev=12278.41
    clat (msec): min=33, max=1927, avg=734.19, stdev=222.32
     lat (msec): min=55, max=1948, avg=757.81, stdev=224.97
    clat percentiles (msec):
     |  1.00th=[  317],  5.00th=[  422], 10.00th=[  485], 20.00th=[  558],
     | 30.00th=[  609], 40.00th=[  659], 50.00th=[  718], 60.00th=[  760],
     | 70.00th=[  818], 80.00th=[  894], 90.00th=[ 1028], 95.00th=[ 1133],
     | 99.00th=[ 1351], 99.50th=[ 1469], 99.90th=[ 1905], 99.95th=[ 1921],
     | 99.99th=[ 1921]
   bw (  KiB/s): min=    5, max=   79, per=26.73%, avg=28.87, stdev=16.09, samples=339
   iops        : min=    1, max=   19, avg= 6.58, stdev= 4.03, samples=339
  write: IOPS=6, BW=27.0KiB/s (28.7kB/s)(5180KiB/185062msec); 0 zone resets
    slat (usec): min=48, max=15076, avg=567.97, stdev=1337.74
    clat (msec): min=458, max=3122, avg=1540.02, stdev=428.66
     lat (msec): min=459, max=3122, avg=1540.60, stdev=428.57
    clat percentiles (msec):
     |  1.00th=[  785],  5.00th=[  927], 10.00th=[ 1011], 20.00th=[ 1167],
     | 30.00th=[ 1284], 40.00th=[ 1401], 50.00th=[ 1519], 60.00th=[ 1620],
     | 70.00th=[ 1737], 80.00th=[ 1871], 90.00th=[ 2072], 95.00th=[ 2366],
     | 99.00th=[ 2735], 99.50th=[ 2802], 99.90th=[ 3104], 99.95th=[ 3138],
     | 99.99th=[ 3138]
   bw (  KiB/s): min=    7, max=   87, per=25.12%, avg=28.13, stdev=15.47, samples=354
   iops        : min=    1, max=   21, avg= 6.39, stdev= 3.88, samples=354
  lat (msec)   : 50=0.08%, 100=0.08%, 250=0.23%, 500=5.51%, 750=22.54%
  lat (msec)   : 1000=19.65%, 2000=45.35%, >=2000=6.56%
  cpu          : usr=0.09%, sys=0.62%, ctx=4314, majf=0, minf=13
  IO depths    : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.3%, 16=99.4%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=1265,1295,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16

Run status group 0 (all jobs):
   READ: bw=108KiB/s (111kB/s), 26.8KiB/s-27.3KiB/s (27.5kB/s-27.0kB/s), io=19.6MiB (20.5MB), run=185062-185364msec
  WRITE: bw=113KiB/s (115kB/s), 27.0KiB/s-28.4KiB/s (28.7kB/s-29.1kB/s), io=20.4MiB (21.4MB), run=185062-185364msec
AIO with large block size 40M
rand-rw: (g=0): rw=randrw, bs=(R) 40.0MiB-40.0MiB, (W) 40.0MiB-40.0MiB, (T) 40.0MiB-40.0MiB, ioengine=libaio, iodepth=16
fio-3.19
Starting 1 process

rand-rw: (groupid=0, jobs=1): err= 0: pid=147356: Sun Mar 15 18:47:01 2026
  read: IOPS=1, BW=42.3MiB/s (44.3MB/s)(40.0MiB/946msec)
    slat (nsec): min=48132k, max=48132k, avg=48132186.00, stdev= 0.00
    clat (nsec): min=859756k, max=859756k, avg=859755635.00, stdev= 0.00
     lat (nsec): min=907895k, max=907895k, avg=907894907.00, stdev= 0.00
    clat percentiles (msec):
     |  1.00th=[  860],  5.00th=[  860], 10.00th=[  860], 20.00th=[  860],
     | 30.00th=[  860], 40.00th=[  860], 50.00th=[  860], 60.00th=[  860],
     | 70.00th=[  860], 80.00th=[  860], 90.00th=[  860], 95.00th=[  860],
     | 99.00th=[  860], 99.50th=[  860], 99.90th=[  860], 99.95th=[  860],
     | 99.99th=[  860]
  lat (msec)   : 1000=100.00%
  cpu          : usr=0.00%, sys=1.69%, ctx=25, majf=0, minf=9
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=1,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16

Run status group 0 (all jobs):
   READ: bw=42.3MiB/s (44.3MB/s), 42.3MiB/s-42.3MiB/s (44.3MB/s-44.3MB/s), io=40.0MiB (41.9MB), run=946-946msec
debug=trace inode super iotrace malloc cache info ioctl neterror net warning buffs other dentry nettrace page dlmtrace error emerg ha rpctrace vfstrace reada mmap config console quota sec lfsck hsm snapshot layout