== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:18:47 (1772471927) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3200 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 499388 332 499056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118152 392 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118151 391 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1086 (time 1772471942.41 total 10.00 last 108.60) - mkdir 2070 (time 1772471952.42 total 20.00 last 98.38) - mkdir 3288 (time 1772471962.42 total 30.00 last 121.77) - mkdir 4323 (time 1772471972.42 total 40.01 last 103.47) - mkdir 5259 (time 1772471982.42 total 50.01 last 93.58) - mkdir 6213 (time 1772471992.43 total 60.01 last 95.36) - mkdir 7437 (time 1772472002.43 total 70.01 last 122.40) - mkdir 8325 (time 1772472012.43 total 80.02 last 88.77) - mkdir 9314 (time 1772472022.43 total 90.02 last 98.90) - mkdir 10000 (time 1772472028.78 total 96.37 last 108.00) - mkdir 10994 (time 1772472038.78 total 106.37 last 99.39) - mkdir 11944 (time 1772472048.79 total 116.37 last 94.99) - mkdir 13073 (time 1772472058.79 total 126.38 last 112.82) - mkdir 14182 (time 1772472068.80 total 136.39 last 110.77) - mkdir 15117 (time 1772472078.82 total 146.40 last 93.38) - mkdir 16212 (time 1772472088.82 total 156.41 last 109.47) - mkdir 17160 (time 1772472098.82 total 166.41 last 94.78) - mkdir 17937 (time 1772472108.83 total 176.42 last 77.65) - mkdir 18944 (time 1772472118.83 total 186.42 last 100.66) - mkdir 19898 (time 1772472128.83 total 196.42 last 95.40) - mkdir 20750 (time 1772472138.84 total 206.43 last 85.12) - mkdir 21718 (time 1772472148.85 total 216.44 last 96.70) - mkdir 22677 (time 1772472158.86 total 226.45 last 95.84) - mkdir 23731 (time 1772472168.86 total 236.45 last 105.34) - mkdir 24631 (time 1772472178.87 total 246.46 last 89.94) - mkdir 25483 (time 1772472188.87 total 256.46 last 85.17) - mkdir 26213 (time 1772472198.88 total 266.47 last 72.95) - mkdir 27256 (time 1772472208.89 total 276.48 last 104.16) - mkdir 28270 (time 1772472218.91 total 286.49 last 101.26) - mkdir 29131 (time 1772472228.91 total 296.50 last 86.09) - mkdir 30000 (time 1772472237.53 total 305.11 last 100.83) - mkdir 30840 (time 1772472247.54 total 315.13 last 83.90) - mkdir 31746 (time 1772472257.55 total 325.13 last 90.55) - mkdir 32871 (time 1772472267.55 total 335.14 last 112.46) - mkdir 33665 (time 1772472277.55 total 345.14 last 79.38) - mkdir 34477 (time 1772472287.56 total 355.14 last 81.17) - mkdir 35430 (time 1772472297.56 total 365.14 last 95.29) - mkdir 36295 (time 1772472307.57 total 375.15 last 86.42) - mkdir 37265 (time 1772472317.57 total 385.15 last 96.98) - mkdir 38199 (time 1772472327.57 total 395.16 last 93.35) - mkdir 39030 (time 1772472337.58 total 405.16 last 83.07) - mkdir 39907 (time 1772472347.59 total 415.18 last 87.59) - mkdir 40810 (time 1772472357.59 total 425.18 last 90.26) - mkdir 41708 (time 1772472367.92 total 435.51 last 86.96) - mkdir 42705 (time 1772472377.92 total 445.51 last 99.70) - mkdir 43677 (time 1772472387.92 total 455.51 last 97.19) - mkdir 44586 (time 1772472398.20 total 465.79 last 88.44) - mkdir 45489 (time 1772472408.20 total 475.79 last 90.26) - mkdir 46495 (time 1772472418.21 total 485.80 last 100.54) - mkdir 47409 (time 1772472428.21 total 495.80 last 91.36) - mkdir 48293 (time 1772472438.24 total 505.83 last 88.18) - mkdir 49050 (time 1772472448.25 total 515.84 last 75.59) - mkdir 49910 (time 1772472458.27 total 525.86 last 85.86) - mkdir 50772 (time 1772472468.28 total 535.86 last 86.14) - mkdir 51677 (time 1772472478.28 total 545.86 last 90.50) - mkdir 52510 (time 1772472488.29 total 555.87 last 83.21) - mkdir 53325 (time 1772472498.36 total 565.94 last 80.94) - mkdir 54281 (time 1772472508.36 total 575.95 last 95.53) - mkdir 55014 (time 1772472518.37 total 585.95 last 73.27) - mkdir 55946 (time 1772472528.37 total 595.96 last 93.14) - mkdir 56949 (time 1772472538.38 total 605.97 last 100.25) - mkdir 57953 (time 1772472548.38 total 615.97 last 100.36) - mkdir 59052 (time 1772472558.39 total 625.97 last 109.87) - mkdir 59966 (time 1772472568.39 total 635.97 last 91.38) - mkdir 60817 (time 1772472578.39 total 645.98 last 85.08) - mkdir 61724 (time 1772472588.39 total 655.98 last 90.69) - mkdir 62597 (time 1772472598.39 total 665.98 last 87.26) - mkdir 63421 (time 1772472608.40 total 675.99 last 82.35) - mkdir 64370 (time 1772472618.41 total 685.99 last 94.85) - mkdir 65479 (time 1772472628.41 total 695.99 last 110.87) total: 65636 mkdir in 697.14 seconds: 94.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 753664 1454592 35% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 198439 65969 132470 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118152 392 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118151 391 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198439 65969 132470 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1772472637 ; total 1 ; last 1) - unlinked 10000 (time 1772472814 ; total 178 ; last 177) - unlinked 20000 (time 1772472988 ; total 352 ; last 174) - unlinked 30000 (time 1772473156 ; total 520 ; last 168) - unlinked 40000 (time 1772473339 ; total 703 ; last 183) - unlinked 50000 (time 1772473508 ; total 872 ; last 169) - unlinked 60000 (time 1772473643 ; total 1007 ; last 135) total: 65536 unlinks in 1079 seconds: 60.737720 unlinks/second nlink between: 102 - unlinked 0 (time 1772473716 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 6656 2201088 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 430679 379 430300 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118152 392 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118151 391 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235899 379 235520 1% /mnt/lustre