== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:50:28 (1789275028) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29056 3577964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14420 3592600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4050 1019950 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2689 259455 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6043 518870 2% /mnt/lustre - mkdir 592 (time 1789275043.93 total 10.01 last 59.17) - mkdir 1314 (time 1789275053.95 total 20.02 last 72.09) - mkdir 1993 (time 1789275063.97 total 30.04 last 67.74) - mkdir 2494 (time 1789275074.00 total 40.07 last 49.98) - mkdir 2964 (time 1789275084.04 total 50.11 last 46.80) - mkdir 3487 (time 1789275094.07 total 60.14 last 52.17) - mkdir 3922 (time 1789275104.09 total 70.16 last 43.39) - mkdir 4527 (time 1789275114.10 total 80.17 last 60.47) - mkdir 5307 (time 1789275124.10 total 90.17 last 77.95) - mkdir 6031 (time 1789275134.13 total 100.20 last 72.21) - mkdir 6645 (time 1789275144.14 total 110.21 last 61.32) - mkdir 7387 (time 1789275154.15 total 120.22 last 74.13) - mkdir 8096 (time 1789275164.17 total 130.24 last 70.79) - mkdir 8817 (time 1789275174.18 total 140.25 last 72.04) - mkdir 9495 (time 1789275184.19 total 150.26 last 67.72) - mkdir 10000 (time 1789275191.67 total 157.74 last 67.48) - mkdir 10770 (time 1789275201.68 total 167.75 last 76.94) - mkdir 11538 (time 1789275211.71 total 177.78 last 76.59) - mkdir 12167 (time 1789275221.71 total 187.78 last 62.86) - mkdir 12883 (time 1789275231.74 total 197.81 last 71.43) - mkdir 13642 (time 1789275241.75 total 207.83 last 75.77) - mkdir 14335 (time 1789275251.75 total 217.83 last 69.29) - mkdir 15107 (time 1789275261.76 total 227.83 last 77.19) - mkdir 15773 (time 1789275271.79 total 237.86 last 66.40) - mkdir 16415 (time 1789275281.81 total 247.88 last 64.06) - mkdir 16982 (time 1789275291.81 total 257.89 last 56.67) - mkdir 17766 (time 1789275301.85 total 267.92 last 78.10) - mkdir 18618 (time 1789275311.87 total 277.94 last 85.07) - mkdir 19370 (time 1789275321.87 total 287.94 last 75.16) - mkdir 20000 (time 1789275329.46 total 295.53 last 83.02) - mkdir 20628 (time 1789275339.50 total 305.57 last 62.55) - mkdir 21059 (time 1789275349.52 total 315.59 last 43.03) - mkdir 21685 (time 1789275359.54 total 325.61 last 62.47) - mkdir 22471 (time 1789275369.55 total 335.62 last 78.50) - mkdir 23277 (time 1789275379.57 total 345.64 last 80.43) - mkdir 24012 (time 1789275389.59 total 355.66 last 73.36) - mkdir 24782 (time 1789275399.59 total 365.66 last 76.99) - mkdir 25554 (time 1789275409.61 total 375.68 last 77.07) - mkdir 26383 (time 1789275419.63 total 385.70 last 82.70) - mkdir 27188 (time 1789275429.63 total 395.71 last 80.48) - mkdir 27886 (time 1789275439.67 total 405.74 last 69.57) - mkdir 28368 (time 1789275449.71 total 415.78 last 48.00) - mkdir 29002 (time 1789275459.72 total 425.79 last 63.35) - mkdir 29563 (time 1789275469.72 total 435.79 last 56.08) - mkdir 30000 (time 1789275475.29 total 441.36 last 78.50) - mkdir 30777 (time 1789275485.30 total 451.37 last 77.63) - mkdir 31565 (time 1789275495.31 total 461.38 last 78.72) - mkdir 32296 (time 1789275505.31 total 471.38 last 73.09) total: 32818 mkdir in 480.94 seconds: 68.24 ops/second - mkdir 555 (time 1789275043.79 total 10.00 last 55.49) - mkdir 1269 (time 1789275053.81 total 20.02 last 71.30) - mkdir 1966 (time 1789275063.85 total 30.06 last 69.39) - mkdir 2484 (time 1789275073.87 total 40.08 last 51.72) - mkdir 2947 (time 1789275083.88 total 50.09 last 46.26) - mkdir 3463 (time 1789275093.89 total 60.10 last 51.54) - mkdir 3901 (time 1789275103.89 total 70.10 last 43.79) - mkdir 4507 (time 1789275113.91 total 80.11 last 60.51) - mkdir 5325 (time 1789275123.91 total 90.12 last 81.76) - mkdir 6038 (time 1789275133.92 total 100.13 last 71.24) - mkdir 6652 (time 1789275143.93 total 110.14 last 61.33) - mkdir 7385 (time 1789275153.93 total 120.14 last 73.28) - mkdir 8075 (time 1789275163.94 total 130.15 last 68.96) - mkdir 8789 (time 1789275173.95 total 140.16 last 71.31) - mkdir 9480 (time 1789275183.99 total 150.20 last 68.84) - mkdir 10000 (time 1789275192.03 total 158.24 last 64.69) - mkdir 10753 (time 1789275202.04 total 168.25 last 75.22) - mkdir 11534 (time 1789275212.06 total 178.26 last 77.97) - mkdir 12166 (time 1789275222.07 total 188.28 last 63.10) - mkdir 12837 (time 1789275232.07 total 198.28 last 67.08) - mkdir 13583 (time 1789275242.08 total 208.29 last 74.53) - mkdir 14287 (time 1789275252.09 total 218.29 last 70.38) - mkdir 15074 (time 1789275262.09 total 228.30 last 78.65) - mkdir 15725 (time 1789275272.10 total 238.30 last 65.08) - mkdir 16367 (time 1789275282.10 total 248.30 last 64.20) - mkdir 16951 (time 1789275292.10 total 258.30 last 58.40) - mkdir 17735 (time 1789275302.10 total 268.31 last 78.38) - mkdir 18606 (time 1789275312.10 total 278.31 last 87.07) - mkdir 19358 (time 1789275322.10 total 288.31 last 75.20) - mkdir 20000 (time 1789275330.19 total 296.40 last 79.39) - mkdir 20578 (time 1789275340.19 total 306.40 last 57.77) - mkdir 21001 (time 1789275350.20 total 316.41 last 42.28) - mkdir 21637 (time 1789275360.20 total 326.41 last 63.60) - mkdir 22411 (time 1789275370.22 total 336.43 last 77.22) - mkdir 23205 (time 1789275380.24 total 346.45 last 79.26) - mkdir 23920 (time 1789275390.25 total 356.45 last 71.47) - mkdir 24632 (time 1789275400.26 total 366.46 last 71.12) - mkdir 25456 (time 1789275410.26 total 376.47 last 82.36) - mkdir 26284 (time 1789275420.26 total 386.47 last 82.77) - mkdir 27090 (time 1789275430.27 total 396.48 last 80.57) - mkdir 27755 (time 1789275440.33 total 406.53 last 66.11) - mkdir 28246 (time 1789275450.33 total 416.54 last 49.10) - mkdir 28853 (time 1789275460.33 total 426.54 last 60.68) - mkdir 29424 (time 1789275470.34 total 436.55 last 57.03) - mkdir 30000 (time 1789275477.18 total 443.39 last 84.26) - mkdir 30723 (time 1789275487.18 total 453.39 last 72.29) - mkdir 31528 (time 1789275497.20 total 463.41 last 80.33) - mkdir 32189 (time 1789275507.21 total 473.42 last 66.06) - mkdir 32763 (time 1789275517.22 total 483.43 last 57.31) total: 32818 mkdir in 484.24 seconds: 67.77 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276952 994352 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29056 3577964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14420 3592600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69686 954314 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2689 259455 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71679 518870 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789276112 ; total 0 ; last 0) - unlinked 10000 (time 1789276335 ; total 223 ; last 223) - unlinked 20000 (time 1789276468 ; total 356 ; last 133) - unlinked 30000 (time 1789276589 ; total 477 ; last 121) total: 32768 unlinks in 511 seconds: 64.125244 unlinks/second - unlinked 0 (time 1789276112 ; total 0 ; last 0) - unlinked 10000 (time 1789276337 ; total 225 ; last 225) - unlinked 20000 (time 1789276470 ; total 358 ; last 133) - unlinked 30000 (time 1789276591 ; total 479 ; last 121) total: 32768 unlinks in 513 seconds: 63.875244 unlinks/second nlink between: 1 - unlinked 0 (time 1789276626 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789276626 ; 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29056 3577964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14420 3592600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4050 1019950 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2689 259455 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6043 518870 2% /mnt/lustre