== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:59:44 (1786636784) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28736 3578284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14736 3592284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6064 518798 2% /mnt/lustre - mkdir 805 (time 1786636799.99 total 10.00 last 80.47) - mkdir 1784 (time 1786636810.00 total 20.01 last 97.84) - mkdir 2689 (time 1786636820.06 total 30.07 last 89.96) - mkdir 3345 (time 1786636830.06 total 40.07 last 65.57) - mkdir 4172 (time 1786636840.07 total 50.08 last 82.68) - mkdir 5073 (time 1786636850.09 total 60.10 last 89.88) - mkdir 5996 (time 1786636860.10 total 70.11 last 92.24) - mkdir 7015 (time 1786636870.10 total 80.11 last 101.84) - mkdir 7903 (time 1786636880.10 total 90.11 last 88.79) - mkdir 8781 (time 1786636890.11 total 100.12 last 87.71) - mkdir 9660 (time 1786636900.13 total 110.14 last 87.80) - mkdir 10000 (time 1786636904.58 total 114.59 last 76.42) - mkdir 10933 (time 1786636914.58 total 124.59 last 93.26) - mkdir 11718 (time 1786636924.58 total 134.59 last 78.46) - mkdir 12506 (time 1786636934.59 total 144.60 last 78.79) - mkdir 13477 (time 1786636944.59 total 154.60 last 97.06) - mkdir 14389 (time 1786636954.59 total 164.60 last 91.16) - mkdir 15146 (time 1786636964.61 total 174.62 last 75.61) - mkdir 16102 (time 1786636974.61 total 184.62 last 95.58) - mkdir 17025 (time 1786636984.61 total 194.62 last 92.27) - mkdir 17967 (time 1786636994.61 total 204.62 last 94.17) - mkdir 18920 (time 1786637004.62 total 214.63 last 95.24) - mkdir 19827 (time 1786637014.63 total 224.64 last 90.59) - mkdir 20000 (time 1786637016.67 total 226.67 last 85.11) - mkdir 20838 (time 1786637026.67 total 236.68 last 83.77) - mkdir 21795 (time 1786637036.67 total 246.68 last 95.69) - mkdir 22792 (time 1786637046.69 total 256.70 last 99.48) - mkdir 23635 (time 1786637056.70 total 266.71 last 84.26) - mkdir 24308 (time 1786637066.72 total 276.73 last 67.16) - mkdir 25084 (time 1786637076.72 total 286.73 last 77.56) - mkdir 25977 (time 1786637086.73 total 296.74 last 89.26) - mkdir 26691 (time 1786637096.74 total 306.75 last 71.32) - mkdir 27480 (time 1786637106.78 total 316.79 last 78.55) - mkdir 28225 (time 1786637116.79 total 326.80 last 74.40) - mkdir 29109 (time 1786637126.80 total 336.81 last 88.34) - mkdir 30000 (time 1786637136.35 total 346.36 last 93.34) - mkdir 30978 (time 1786637146.36 total 356.37 last 97.69) - mkdir 31939 (time 1786637156.36 total 366.37 last 96.10) total: 32818 mkdir in 375.94 seconds: 87.30 ops/second - mkdir 867 (time 1786636799.93 total 10.00 last 86.67) - mkdir 1866 (time 1786636809.95 total 20.02 last 99.72) - mkdir 2786 (time 1786636819.97 total 30.04 last 91.87) - mkdir 3443 (time 1786636829.98 total 40.05 last 65.58) - mkdir 4234 (time 1786636839.99 total 50.06 last 79.04) - mkdir 5117 (time 1786636850.00 total 60.07 last 88.23) - mkdir 6034 (time 1786636860.01 total 70.08 last 91.55) - mkdir 7043 (time 1786636870.02 total 80.09 last 100.84) - mkdir 7960 (time 1786636880.03 total 90.10 last 91.64) - mkdir 8790 (time 1786636890.04 total 100.11 last 82.86) - mkdir 9672 (time 1786636900.06 total 110.13 last 88.05) - mkdir 10000 (time 1786636904.12 total 114.19 last 80.81) - mkdir 10890 (time 1786636914.12 total 124.19 last 88.98) - mkdir 11693 (time 1786636924.13 total 134.20 last 80.25) - mkdir 12441 (time 1786636934.14 total 144.21 last 74.69) - mkdir 13411 (time 1786636944.15 total 154.22 last 96.94) - mkdir 14326 (time 1786636954.15 total 164.22 last 91.49) - mkdir 15057 (time 1786636964.15 total 174.22 last 73.08) - mkdir 15994 (time 1786636974.16 total 184.23 last 93.66) - mkdir 16920 (time 1786636984.16 total 194.23 last 92.56) - mkdir 17839 (time 1786636994.17 total 204.24 last 91.78) - mkdir 18810 (time 1786637004.20 total 214.27 last 96.81) - mkdir 19714 (time 1786637014.21 total 224.28 last 90.39) - mkdir 20000 (time 1786637017.42 total 227.49 last 88.95) - mkdir 20817 (time 1786637027.46 total 237.53 last 81.41) - mkdir 21779 (time 1786637037.46 total 247.53 last 96.17) - mkdir 22757 (time 1786637047.49 total 257.56 last 97.54) - mkdir 23592 (time 1786637057.49 total 267.56 last 83.48) - mkdir 24271 (time 1786637067.50 total 277.57 last 67.81) - mkdir 25058 (time 1786637077.51 total 287.58 last 78.62) - mkdir 25991 (time 1786637087.54 total 297.61 last 93.03) - mkdir 26691 (time 1786637097.55 total 307.62 last 69.94) - mkdir 27424 (time 1786637107.58 total 317.65 last 73.11) - mkdir 28243 (time 1786637117.59 total 327.66 last 81.75) - mkdir 29111 (time 1786637127.59 total 337.66 last 86.79) - mkdir 30000 (time 1786637137.21 total 347.28 last 92.42) - mkdir 30964 (time 1786637147.22 total 357.29 last 96.35) - mkdir 31933 (time 1786637157.24 total 367.31 last 96.67) total: 32818 mkdir in 377.10 seconds: 87.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276284 995020 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28736 3578284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14736 3592284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67644 956356 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 590498 71700 518798 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786637626 ; total 0 ; last 0) - unlinked 10000 (time 1786637788 ; total 162 ; last 162) - unlinked 20000 (time 1786637900 ; total 274 ; last 112) - unlinked 30000 (time 1786638006 ; total 380 ; last 106) total: 32768 unlinks in 408 seconds: 80.313728 unlinks/second - unlinked 0 (time 1786637626 ; total 0 ; last 0) - unlinked 10000 (time 1786637789 ; total 163 ; last 163) - unlinked 20000 (time 1786637900 ; total 274 ; last 111) - unlinked 30000 (time 1786638008 ; total 382 ; last 108) total: 32768 unlinks in 409 seconds: 80.117363 unlinks/second nlink between: 1 - unlinked 0 (time 1786638037 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786638037 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13740 1257564 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28736 3578284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14736 3592284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6064 518798 2% /mnt/lustre