== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:12:30 (1783138350) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 534 (time 1783138366.95 total 10.02 last 53.30) - mkdir 1000 (time 1783138376.99 total 20.06 last 46.43) - mkdir 1587 (time 1783138386.99 total 30.06 last 58.66) - mkdir 2181 (time 1783138397.01 total 40.08 last 59.29) - mkdir 2750 (time 1783138407.03 total 50.10 last 56.81) - mkdir 3197 (time 1783138417.06 total 60.13 last 44.55) - mkdir 3604 (time 1783138427.08 total 70.15 last 40.62) - mkdir 4004 (time 1783138437.09 total 80.15 last 39.99) - mkdir 4366 (time 1783138447.11 total 90.18 last 36.11) - mkdir 4835 (time 1783138457.11 total 100.18 last 46.89) - mkdir 5308 (time 1783138467.12 total 110.19 last 47.26) - mkdir 5825 (time 1783138477.13 total 120.20 last 51.67) - mkdir 6324 (time 1783138487.13 total 130.20 last 49.87) - mkdir 6781 (time 1783138497.14 total 140.20 last 45.70) - mkdir 7198 (time 1783138507.14 total 150.21 last 41.69) - mkdir 7675 (time 1783138517.16 total 160.23 last 47.60) - mkdir 8266 (time 1783138527.17 total 170.24 last 59.04) - mkdir 8817 (time 1783138537.17 total 180.24 last 55.07) - mkdir 9397 (time 1783138547.20 total 190.27 last 57.86) - mkdir 9994 (time 1783138557.20 total 200.27 last 59.69) - mkdir 10544 (time 1783138567.22 total 210.29 last 54.86) - mkdir 11114 (time 1783138577.22 total 220.29 last 57.00) - mkdir 11695 (time 1783138587.23 total 230.30 last 58.08) - mkdir 12239 (time 1783138597.24 total 240.30 last 54.36) - mkdir 12879 (time 1783138607.24 total 250.31 last 63.98) - mkdir 13417 (time 1783138617.24 total 260.31 last 53.77) - mkdir 13967 (time 1783138627.25 total 270.32 last 54.96) - mkdir 14485 (time 1783138637.25 total 280.32 last 51.79) - mkdir 14994 (time 1783138647.25 total 290.32 last 50.90) - mkdir 15496 (time 1783138657.26 total 300.33 last 50.16) - mkdir 16076 (time 1783138667.27 total 310.34 last 57.97) - mkdir 16611 (time 1783138677.27 total 320.34 last 53.47) - mkdir 17116 (time 1783138687.29 total 330.36 last 50.42) - mkdir 17517 (time 1783138697.30 total 340.37 last 40.04) - mkdir 18066 (time 1783138707.31 total 350.37 last 54.88) - mkdir 18670 (time 1783138717.37 total 360.43 last 60.04) - mkdir 19219 (time 1783138727.37 total 370.44 last 54.86) - mkdir 19814 (time 1783138737.38 total 380.45 last 59.46) - mkdir 20000 (time 1783138741.16 total 384.22 last 49.26) - mkdir 20543 (time 1783138751.16 total 394.23 last 54.25) - mkdir 21107 (time 1783138761.18 total 404.25 last 56.32) - mkdir 21705 (time 1783138771.22 total 414.29 last 59.55) - mkdir 22255 (time 1783138781.23 total 424.29 last 54.98) - mkdir 22810 (time 1783138791.23 total 434.30 last 55.47) - mkdir 23357 (time 1783138801.23 total 444.30 last 54.68) - mkdir 23904 (time 1783138811.43 total 454.50 last 53.63) - mkdir 24472 (time 1783138821.44 total 464.51 last 56.75) - mkdir 25039 (time 1783138831.45 total 474.51 last 56.68) - mkdir 25553 (time 1783138841.45 total 484.52 last 51.37) - mkdir 26115 (time 1783138851.46 total 494.53 last 56.15) - mkdir 26632 (time 1783138861.48 total 504.55 last 51.60) - mkdir 27177 (time 1783138871.48 total 514.55 last 54.48) - mkdir 27722 (time 1783138881.50 total 524.57 last 54.42) - mkdir 28241 (time 1783138891.52 total 534.59 last 51.81) - mkdir 28740 (time 1783138901.53 total 544.60 last 49.85) - mkdir 29263 (time 1783138911.53 total 554.60 last 52.29) - mkdir 29790 (time 1783138921.53 total 564.60 last 52.67) - mkdir 30000 (time 1783138925.55 total 568.62 last 52.31) - mkdir 30526 (time 1783138935.56 total 578.63 last 52.53) - mkdir 31014 (time 1783138945.66 total 588.72 last 48.35) - mkdir 31615 (time 1783138955.66 total 598.73 last 60.06) - mkdir 32142 (time 1783138965.66 total 608.73 last 52.70) - mkdir 32727 (time 1783138975.68 total 618.75 last 58.38) total: 32818 mkdir in 620.10 seconds: 52.92 ops/second - mkdir 506 (time 1783138366.98 total 10.04 last 50.39) - mkdir 968 (time 1783138377.03 total 20.09 last 45.97) - mkdir 1543 (time 1783138387.05 total 30.11 last 57.37) - mkdir 2123 (time 1783138397.06 total 40.12 last 57.94) - mkdir 2691 (time 1783138407.08 total 50.14 last 56.72) - mkdir 3136 (time 1783138417.08 total 60.15 last 44.47) - mkdir 3529 (time 1783138427.11 total 70.18 last 39.19) - mkdir 3927 (time 1783138437.12 total 80.19 last 39.76) - mkdir 4292 (time 1783138447.15 total 90.21 last 36.40) - mkdir 4727 (time 1783138457.16 total 100.22 last 43.47) - mkdir 5215 (time 1783138467.19 total 110.25 last 48.67) - mkdir 5726 (time 1783138477.20 total 120.27 last 51.01) - mkdir 6232 (time 1783138487.21 total 130.28 last 50.54) - mkdir 6668 (time 1783138497.24 total 140.30 last 43.50) - mkdir 7094 (time 1783138507.24 total 150.31 last 42.57) - mkdir 7561 (time 1783138517.25 total 160.31 last 46.66) - mkdir 8160 (time 1783138527.26 total 170.33 last 59.83) - mkdir 8710 (time 1783138537.28 total 180.34 last 54.92) - mkdir 9291 (time 1783138547.28 total 190.35 last 58.06) - mkdir 9855 (time 1783138557.29 total 200.35 last 56.39) - mkdir 10000 (time 1783138560.05 total 203.12 last 52.40) - mkdir 10564 (time 1783138570.07 total 213.13 last 56.33) - mkdir 11116 (time 1783138580.08 total 223.15 last 55.10) - mkdir 11709 (time 1783138590.09 total 233.15 last 59.27) - mkdir 12321 (time 1783138600.15 total 243.21 last 60.81) - mkdir 12925 (time 1783138610.16 total 253.22 last 60.36) - mkdir 13446 (time 1783138620.17 total 263.23 last 52.04) - mkdir 13996 (time 1783138630.21 total 273.28 last 54.75) - mkdir 14510 (time 1783138640.22 total 283.28 last 51.37) - mkdir 14978 (time 1783138650.26 total 293.32 last 46.60) - mkdir 15495 (time 1783138660.29 total 303.35 last 51.55) - mkdir 16073 (time 1783138670.30 total 313.36 last 57.77) - mkdir 16609 (time 1783138680.30 total 323.36 last 53.59) - mkdir 17095 (time 1783138690.31 total 333.37 last 48.55) - mkdir 17514 (time 1783138700.33 total 343.40 last 41.81) - mkdir 18073 (time 1783138710.34 total 353.40 last 55.86) - mkdir 18668 (time 1783138720.36 total 363.42 last 59.38) - mkdir 19242 (time 1783138730.36 total 373.43 last 57.38) - mkdir 19823 (time 1783138740.37 total 383.44 last 58.03) - mkdir 20000 (time 1783138744.06 total 387.12 last 48.05) - mkdir 20541 (time 1783138754.06 total 397.12 last 54.08) - mkdir 21128 (time 1783138764.09 total 407.15 last 58.55) - mkdir 21735 (time 1783138774.10 total 417.16 last 60.64) - mkdir 22282 (time 1783138784.11 total 427.17 last 54.64) - mkdir 22815 (time 1783138794.14 total 437.20 last 53.14) - mkdir 23364 (time 1783138804.14 total 447.20 last 54.89) - mkdir 23950 (time 1783138814.14 total 457.21 last 58.58) - mkdir 24490 (time 1783138824.15 total 467.22 last 53.95) - mkdir 25050 (time 1783138834.19 total 477.25 last 55.82) - mkdir 25619 (time 1783138844.22 total 487.28 last 56.72) - mkdir 26166 (time 1783138854.22 total 497.28 last 54.69) - mkdir 26697 (time 1783138864.25 total 507.31 last 52.94) - mkdir 27231 (time 1783138874.25 total 517.32 last 53.38) - mkdir 27786 (time 1783138884.29 total 527.36 last 55.27) - mkdir 28258 (time 1783138894.30 total 537.36 last 47.18) - mkdir 28725 (time 1783138904.43 total 547.49 last 46.09) - mkdir 29295 (time 1783138914.43 total 557.49 last 57.00) - mkdir 29807 (time 1783138924.43 total 567.50 last 51.19) - mkdir 30000 (time 1783138928.50 total 571.57 last 47.42) - mkdir 30484 (time 1783138938.52 total 581.58 last 48.35) - mkdir 31052 (time 1783138948.53 total 591.59 last 56.71) - mkdir 31591 (time 1783138958.54 total 601.60 last 53.87) - mkdir 32165 (time 1783138968.54 total 611.60 last 57.38) - mkdir 32800 (time 1783138978.54 total 621.61 last 63.49) total: 32818 mkdir in 622.63 seconds: 52.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1783139430 ; total 0 ; last 0) - unlinked 10000 (time 1783139606 ; total 176 ; last 176) - unlinked 20000 (time 1783139780 ; total 350 ; last 174) - unlinked 30000 (time 1783139961 ; total 531 ; last 181) total: 32768 unlinks in 578 seconds: 56.692043 unlinks/second - unlinked 0 (time 1783139430 ; total 0 ; last 0) - unlinked 10000 (time 1783139609 ; total 179 ; last 178) - unlinked 20000 (time 1783139781 ; total 351 ; last 172) - unlinked 30000 (time 1783139963 ; total 533 ; last 182) total: 32768 unlinks in 579 seconds: 56.594128 unlinks/second nlink between: 102 - unlinked 0 (time 1783140011 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783140011 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 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 2209152 2176 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre