== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:10:33 (1788559833) 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 534698 333 534365 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre - mkdir 528 (time 1788559849.34 total 10.01 last 52.74) - mkdir 997 (time 1788559859.35 total 20.02 last 46.86) - mkdir 1429 (time 1788559869.37 total 30.04 last 43.10) - mkdir 1885 (time 1788559879.38 total 40.05 last 45.57) - mkdir 2383 (time 1788559889.39 total 50.06 last 49.73) - mkdir 2913 (time 1788559899.41 total 60.08 last 52.89) - mkdir 3406 (time 1788559909.42 total 70.09 last 49.29) - mkdir 3927 (time 1788559919.45 total 80.12 last 51.94) - mkdir 4424 (time 1788559929.46 total 90.13 last 49.64) - mkdir 4918 (time 1788559939.49 total 100.16 last 49.23) - mkdir 5414 (time 1788559949.51 total 110.18 last 49.50) - mkdir 5885 (time 1788559959.53 total 120.20 last 47.02) - mkdir 6296 (time 1788559969.69 total 130.36 last 40.45) - mkdir 6671 (time 1788559979.72 total 140.39 last 37.39) - mkdir 7011 (time 1788559989.74 total 150.41 last 33.92) - mkdir 7411 (time 1788559999.76 total 160.43 last 39.92) - mkdir 7863 (time 1788560009.77 total 170.44 last 45.15) - mkdir 8346 (time 1788560019.78 total 180.45 last 48.28) - mkdir 8718 (time 1788560029.78 total 190.45 last 37.18) - mkdir 9220 (time 1788560039.81 total 200.48 last 50.07) - mkdir 9729 (time 1788560049.83 total 210.50 last 50.80) - mkdir 10000 (time 1788560055.91 total 216.59 last 44.53) - mkdir 10455 (time 1788560065.92 total 226.59 last 45.49) - mkdir 10897 (time 1788560075.93 total 236.60 last 44.15) - mkdir 11342 (time 1788560085.96 total 246.63 last 44.36) - mkdir 11786 (time 1788560095.96 total 256.63 last 44.39) - mkdir 12089 (time 1788560105.97 total 266.64 last 30.27) - mkdir 12356 (time 1788560116.02 total 276.69 last 26.58) - mkdir 12756 (time 1788560126.06 total 286.73 last 39.84) - mkdir 13249 (time 1788560136.07 total 296.74 last 49.24) - mkdir 13746 (time 1788560146.08 total 306.75 last 49.67) - mkdir 14211 (time 1788560156.08 total 316.75 last 46.49) - mkdir 14671 (time 1788560166.09 total 326.76 last 45.95) - mkdir 15160 (time 1788560176.10 total 336.77 last 48.87) - mkdir 15653 (time 1788560186.10 total 346.78 last 49.26) - mkdir 16094 (time 1788560196.11 total 356.78 last 44.08) - mkdir 16403 (time 1788560206.12 total 366.79 last 30.86) - mkdir 16763 (time 1788560216.13 total 376.80 last 35.97) - mkdir 17129 (time 1788560226.14 total 386.81 last 36.55) - mkdir 17527 (time 1788560236.14 total 396.81 last 39.80) - mkdir 17963 (time 1788560246.15 total 406.82 last 43.59) - mkdir 18491 (time 1788560256.16 total 416.84 last 52.70) - mkdir 18922 (time 1788560266.17 total 426.84 last 43.09) - mkdir 19397 (time 1788560276.17 total 436.84 last 47.47) - mkdir 19854 (time 1788560286.18 total 446.85 last 45.69) - mkdir 20000 (time 1788560289.61 total 450.28 last 42.50) - mkdir 20515 (time 1788560299.63 total 460.30 last 51.39) - mkdir 21006 (time 1788560309.65 total 470.32 last 49.04) - mkdir 21524 (time 1788560319.67 total 480.34 last 51.69) - mkdir 22023 (time 1788560329.69 total 490.36 last 49.78) - mkdir 22571 (time 1788560339.71 total 500.38 last 54.68) - mkdir 23069 (time 1788560349.72 total 510.39 last 49.79) - mkdir 23549 (time 1788560359.73 total 520.40 last 47.94) - mkdir 24006 (time 1788560369.74 total 530.42 last 45.62) - mkdir 24462 (time 1788560379.76 total 540.43 last 45.53) - mkdir 24938 (time 1788560389.80 total 550.47 last 47.41) - mkdir 25401 (time 1788560399.86 total 560.53 last 46.00) - mkdir 25814 (time 1788560409.92 total 570.59 last 41.08) - mkdir 26201 (time 1788560419.92 total 580.59 last 38.69) - mkdir 26632 (time 1788560429.94 total 590.61 last 43.02) - mkdir 27059 (time 1788560439.95 total 600.62 last 42.65) - mkdir 27511 (time 1788560449.96 total 610.63 last 45.16) - mkdir 28005 (time 1788560459.96 total 620.63 last 49.39) - mkdir 28387 (time 1788560470.01 total 630.68 last 38.02) - mkdir 28867 (time 1788560480.02 total 640.69 last 47.95) - mkdir 29352 (time 1788560490.36 total 651.03 last 46.91) - mkdir 29857 (time 1788560500.36 total 661.03 last 50.48) - mkdir 30000 (time 1788560503.02 total 663.69 last 53.82) - mkdir 30484 (time 1788560513.02 total 673.69 - mkdir 508 (time 1788559849.39 total 10.00 last 50.79) - mkdir 961 (time 1788559859.40 total 20.02 last 45.22) - mkdir 1364 (time 1788559869.42 total 30.03 last 40.24) - mkdir 1799 (time 1788559879.43 total 40.05 last 43.44) - mkdir 2310 (time 1788559889.44 total 50.06 last 51.06) - mkdir 2860 (time 1788559899.49 total 60.10 last 54.75) - mkdir 3359 (time 1788559909.49 total 70.11 last 49.88) - mkdir 3891 (time 1788559919.50 total 80.11 last 53.16) - mkdir 4405 (time 1788559929.50 total 90.12 last 51.38) - mkdir 4895 (time 1788559939.51 total 100.12 last 48.96) - mkdir 5388 (time 1788559949.52 total 110.14 last 49.22) - mkdir 5887 (time 1788559959.56 total 120.17 last 49.74) - mkdir 6291 (time 1788559969.61 total 130.22 last 40.21) - mkdir 6658 (time 1788559979.65 total 140.27 last 36.54) - mkdir 7005 (time 1788559989.65 total 150.27 last 34.69) - mkdir 7394 (time 1788559999.68 total 160.30 last 38.79) - mkdir 7853 (time 1788560009.69 total 170.30 last 45.88) - mkdir 8330 (time 1788560019.69 total 180.31 last 47.67) - mkdir 8705 (time 1788560029.71 total 190.32 last 37.44) - mkdir 9187 (time 1788560039.72 total 200.34 last 48.12) - mkdir 9640 (time 1788560049.75 total 210.37 last 45.16) - mkdir 10000 (time 1788560057.74 total 218.36 last 45.05) - mkdir 10476 (time 1788560067.75 total 228.37 last 47.56) - mkdir 10935 (time 1788560077.76 total 238.38 last 45.85) - mkdir 11364 (time 1788560087.77 total 248.39 last 42.85) - mkdir 11811 (time 1788560097.85 total 258.46 last 44.38) - mkdir 12101 (time 1788560107.89 total 268.50 last 28.87) - mkdir 12383 (time 1788560117.98 total 278.59 last 27.96) - mkdir 12832 (time 1788560128.02 total 288.63 last 44.71) - mkdir 13311 (time 1788560138.05 total 298.66 last 47.77) - mkdir 13829 (time 1788560148.07 total 308.69 last 51.68) - mkdir 14284 (time 1788560158.10 total 318.72 last 45.36) - mkdir 14750 (time 1788560168.13 total 328.75 last 46.44) - mkdir 15241 (time 1788560178.19 total 338.80 last 48.84) - mkdir 15723 (time 1788560188.23 total 348.84 last 48.00) - mkdir 16158 (time 1788560198.23 total 358.85 last 43.49) - mkdir 16517 (time 1788560208.24 total 368.86 last 35.87) - mkdir 16908 (time 1788560218.30 total 378.91 last 38.88) - mkdir 17258 (time 1788560228.32 total 388.93 last 34.94) - mkdir 17676 (time 1788560238.32 total 398.93 last 41.79) - mkdir 18133 (time 1788560248.32 total 408.94 last 45.68) - mkdir 18636 (time 1788560258.35 total 418.96 last 50.18) - mkdir 19068 (time 1788560268.36 total 428.97 last 43.16) - mkdir 19567 (time 1788560278.38 total 439.00 last 49.77) - mkdir 20000 (time 1788560287.76 total 448.38 last 46.17) - mkdir 20492 (time 1788560297.79 total 458.40 last 49.07) - mkdir 20996 (time 1788560307.82 total 468.44 last 50.21) - mkdir 21489 (time 1788560317.84 total 478.46 last 49.19) - mkdir 21988 (time 1788560327.86 total 488.48 last 49.82) - mkdir 22515 (time 1788560337.86 total 498.48 last 52.70) - mkdir 23030 (time 1788560347.88 total 508.49 last 51.40) - mkdir 23498 (time 1788560357.91 total 518.52 last 46.68) - mkdir 23981 (time 1788560367.92 total 528.53 last 48.24) - mkdir 24431 (time 1788560377.93 total 538.55 last 44.93) - mkdir 24886 (time 1788560387.94 total 548.55 last 45.49) - mkdir 25349 (time 1788560397.94 total 558.56 last 46.27) - mkdir 25764 (time 1788560407.95 total 568.56 last 41.49) - mkdir 26179 (time 1788560417.96 total 578.58 last 41.43) - mkdir 26604 (time 1788560427.97 total 588.59 last 42.47) - mkdir 27036 (time 1788560437.97 total 598.59 last 43.20) - mkdir 27495 (time 1788560447.98 total 608.60 last 45.85) - mkdir 27989 (time 1788560457.99 total 618.60 last 49.38) - mkdir 28386 (time 1788560468.00 total 628.62 last 39.63) - mkdir 28826 (time 1788560478.01 total 638.63 last 43.96) - mkdir 29345 (time 1788560488.02 total 648.64 last 51.86) - mkdir 29849 (time 1788560498.03 total 658.65 last 50.34) - mkdir 30000 (time 1788560501.01 total 661.63 last 50.66) - mkdir 30468 (time 1788560511.02 total 671.63 last 46.78) - mkdir 30931 (time 1788560521.03 total 681.65 last 46.24) - mkdir 31417 (time 1788560531.09 total 691.70 last 48.33) - mkdir 31902 (time 1788560541.12 total 701.74 last 48.32) - mkdir 32424 (time 1788560551.14 total 711.75 last 52.14) total: 32818 mkdir in 720.35 seconds: 45.56 ops/second last 48.39) - mkdir 30938 (time 1788560523.04 total 683.72 last 45.29) - mkdir 31428 (time 1788560533.05 total 693.72 last 48.96) - mkdir 31928 (time 1788560543.07 total 703.74 last 49.89) - mkdir 32418 (time 1788560553.47 total 714.14 last 47.15) total: 32818 mkdir in 722.64 seconds: 45.41 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 1718016 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 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788561309 ; total 1 ; last 1) - unlinked 10000 (time 1788561606 ; total 298 ; last 297) - unlinked 20000 (time 1788561934 ; total 626 ; last 328) - unlinked 30000 (time 1788562246 ; total 938 ; last 312) total: 32768 unlinks in 1034 seconds: 31.690523 unlinks/second - unlinked 0 (time 1788561309 ; total 0 ; last 0) - unlinked 10000 (time 1788561608 ; total 299 ; last 299) - unlinked 20000 (time 1788561940 ; total 631 ; last 332) - unlinked 30000 (time 1788562256 ; total 947 ; last 316) total: 32768 unlinks in 1040 seconds: 31.507692 unlinks/second nlink between: 102 - unlinked 0 (time 1788562351 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788562351 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208128 2176 2203904 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 526643 333 526310 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre