== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:47:42 (1773607662) 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 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1037 (time 1773607678.55 total 10.00 last 103.65) - mkdir 2016 (time 1773607688.56 total 20.01 last 97.86) - mkdir 2834 (time 1773607698.56 total 30.01 last 81.78) - mkdir 3638 (time 1773607708.56 total 40.01 last 80.40) - mkdir 4494 (time 1773607718.57 total 50.02 last 85.55) - mkdir 5374 (time 1773607728.57 total 60.02 last 87.95) - mkdir 6395 (time 1773607738.58 total 70.03 last 102.00) - mkdir 7343 (time 1773607748.59 total 80.05 last 94.68) - mkdir 8163 (time 1773607758.60 total 90.05 last 81.98) - mkdir 8912 (time 1773607768.61 total 100.06 last 74.81) - mkdir 9709 (time 1773607778.61 total 110.07 last 79.65) - mkdir 10000 (time 1773607781.64 total 113.09 last 96.11) - mkdir 10894 (time 1773607791.65 total 123.10 last 89.33) - mkdir 11576 (time 1773607801.66 total 133.11 last 68.15) - mkdir 12410 (time 1773607811.66 total 143.11 last 83.39) - mkdir 13069 (time 1773607821.67 total 153.12 last 65.85) - mkdir 13900 (time 1773607831.67 total 163.12 last 83.08) - mkdir 14820 (time 1773607841.68 total 173.13 last 91.91) - mkdir 15605 (time 1773607851.70 total 183.15 last 78.34) - mkdir 16523 (time 1773607861.70 total 193.16 last 91.77) - mkdir 17253 (time 1773607871.71 total 203.16 last 72.94) - mkdir 17914 (time 1773607881.72 total 213.17 last 66.05) - mkdir 18635 (time 1773607891.74 total 223.19 last 71.95) - mkdir 19362 (time 1773607901.74 total 233.19 last 72.70) - mkdir 20000 (time 1773607909.41 total 240.87 last 83.13) - mkdir 20856 (time 1773607919.42 total 250.87 last 85.54) - mkdir 21786 (time 1773607929.42 total 260.88 last 92.98) - mkdir 22660 (time 1773607939.43 total 270.88 last 87.36) - mkdir 23651 (time 1773607949.43 total 280.88 last 99.08) - mkdir 24537 (time 1773607959.45 total 290.90 last 88.42) - mkdir 25427 (time 1773607969.46 total 300.91 last 88.92) - mkdir 26161 (time 1773607979.47 total 310.92 last 73.34) - mkdir 27002 (time 1773607989.47 total 320.92 last 84.07) - mkdir 27850 (time 1773607999.48 total 330.93 last 84.74) - mkdir 28681 (time 1773608009.49 total 340.94 last 83.01) - mkdir 29476 (time 1773608019.49 total 350.95 last 79.46) - mkdir 30000 (time 1773608025.78 total 357.23 last 83.41) - mkdir 30905 (time 1773608035.78 total 367.24 last 90.44) - mkdir 31794 (time 1773608045.79 total 377.24 last 88.88) - mkdir 32608 (time 1773608055.79 total 387.24 last 81.37) - mkdir 33531 (time 1773608065.79 total 397.24 last 92.29) - mkdir 34347 (time 1773608075.79 total 407.24 last 81.60) - mkdir 35160 (time 1773608085.80 total 417.26 last 81.21) - mkdir 35889 (time 1773608095.81 total 427.26 last 72.84) - mkdir 36709 (time 1773608105.82 total 437.27 last 81.96) - mkdir 37492 (time 1773608115.82 total 447.27 last 78.30) - mkdir 38236 (time 1773608125.82 total 457.27 last 74.37) - mkdir 39051 (time 1773608135.82 total 467.28 last 81.48) - mkdir 39877 (time 1773608145.84 total 477.30 last 82.44) - mkdir 40681 (time 1773608155.85 total 487.30 last 80.33) - mkdir 41401 (time 1773608165.86 total 497.31 last 71.93) - mkdir 42308 (time 1773608175.87 total 507.32 last 90.61) - mkdir 43184 (time 1773608185.88 total 517.33 last 87.52) - mkdir 44064 (time 1773608195.88 total 527.34 last 87.97) - mkdir 44950 (time 1773608205.88 total 537.34 last 88.60) - mkdir 45800 (time 1773608215.90 total 547.35 last 84.87) - mkdir 46664 (time 1773608225.90 total 557.35 last 86.38) - mkdir 47515 (time 1773608235.91 total 567.36 last 85.01) - mkdir 48279 (time 1773608245.92 total 577.37 last 76.32) - mkdir 49191 (time 1773608255.93 total 587.38 last 91.16) - mkdir 49952 (time 1773608265.94 total 597.40 last 75.98) - mkdir 50663 (time 1773608275.95 total 607.40 last 71.07) - mkdir 51340 (time 1773608285.95 total 617.41 last 67.66) - mkdir 52106 (time 1773608295.96 total 627.41 last 76.58) - mkdir 52938 (time 1773608305.96 total 637.41 last 83.16) - mkdir 53609 (time 1773608315.96 total 647.42 last 67.07) - mkdir 54337 (time 1773608325.97 total 657.42 last 72.78) - mkdir 55070 (time 1773608335.97 total 667.43 last 73.26) - mkdir 55854 (time 1773608345.98 total 677.43 last 78.36) - mkdir 56565 (time 1773608355.99 total 687.45 last 70.99) - mkdir 57296 (time 1773608366.03 total 697.49 last 72.82) - mkdir 58083 (time 1773608376.05 total 707.50 last 78.59) - mkdir 58939 (time 1773608386.06 total 717.51 last 85.51) - mkdir 59718 (time 1773608396.06 total 727.51 last 77.86) - mkdir 60000 (time 1773608399.84 total 731.29 last 74.74) - mkdir 60757 (time 1773608409.85 total 741.30 last 75.62) - mkdir 61533 (time 1773608419.85 total 751.30 last 77.56) - mkdir 62345 (time 1773608430.15 total 761.61 last 78.82) - mkdir 63144 (time 1773608440.16 total 771.61 last 79.88) - mkdir 64061 (time 1773608450.16 total 781.62 last 91.63) - mkdir 64770 (time 1773608460.17 total 791.62 last 70.85) - mkdir 65448 (time 1773608470.17 total 801.62 last 67.79) total: 65636 mkdir in 804.48 seconds: 81.59 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 753920 1454336 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 198416 65969 132447 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198416 65969 132447 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1773608482 ; total 0 ; last 0) - unlinked 10000 (time 1773608667 ; total 185 ; last 185) - unlinked 20000 (time 1773608867 ; total 385 ; last 200) - unlinked 30000 (time 1773609058 ; total 576 ; last 191) - unlinked 40000 (time 1773609239 ; total 757 ; last 181) - unlinked 50000 (time 1773609426 ; total 944 ; last 187) - unlinked 60000 (time 1773609631 ; total 1149 ; last 205) total: 65536 unlinks in 1255 seconds: 52.219921 unlinks/second nlink between: 102 - unlinked 0 (time 1773609741 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209664 8704 2198912 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 399679 433 399246 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235953 433 235520 1% /mnt/lustre