== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:09:59 (1788271799) 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 598 (time 1788271815.13 total 10.00 last 59.79) - mkdir 1234 (time 1788271825.13 total 20.01 last 63.58) - mkdir 1851 (time 1788271835.14 total 30.02 last 61.62) - mkdir 2504 (time 1788271845.16 total 40.04 last 65.17) - mkdir 3086 (time 1788271855.18 total 50.06 last 58.08) - mkdir 3643 (time 1788271865.19 total 60.06 last 55.68) - mkdir 4234 (time 1788271875.20 total 70.07 last 59.02) - mkdir 4791 (time 1788271885.21 total 80.08 last 55.67) - mkdir 5427 (time 1788271895.21 total 90.09 last 63.55) - mkdir 5959 (time 1788271905.22 total 100.09 last 53.17) - mkdir 6495 (time 1788271915.23 total 110.10 last 53.56) - mkdir 6984 (time 1788271925.24 total 120.11 last 48.84) - mkdir 7470 (time 1788271935.24 total 130.11 last 48.60) - mkdir 8016 (time 1788271945.25 total 140.12 last 54.58) - mkdir 8613 (time 1788271955.25 total 150.12 last 59.69) - mkdir 9183 (time 1788271965.25 total 160.13 last 56.97) - mkdir 9663 (time 1788271975.26 total 170.13 last 47.98) - mkdir 10000 (time 1788271981.06 total 175.93 last 58.08) - mkdir 10604 (time 1788271991.06 total 185.93 last 60.39) - mkdir 11141 (time 1788272001.08 total 195.96 last 53.57) - mkdir 11703 (time 1788272011.09 total 205.97 last 56.15) - mkdir 12331 (time 1788272021.09 total 215.97 last 62.80) - mkdir 12976 (time 1788272031.11 total 225.99 last 64.38) - mkdir 13548 (time 1788272041.13 total 236.01 last 57.08) - mkdir 14080 (time 1788272051.15 total 246.02 last 53.13) - mkdir 14676 (time 1788272061.16 total 256.03 last 59.52) - mkdir 15178 (time 1788272071.17 total 266.04 last 50.14) - mkdir 15715 (time 1788272081.17 total 276.05 last 53.69) - mkdir 16247 (time 1788272091.23 total 286.10 last 52.89) - mkdir 16739 (time 1788272101.26 total 296.13 last 49.07) - mkdir 17237 (time 1788272111.27 total 306.15 last 49.72) - mkdir 17817 (time 1788272121.28 total 316.16 last 57.94) - mkdir 18403 (time 1788272131.29 total 326.17 last 58.55) - mkdir 18944 (time 1788272141.31 total 336.18 last 54.00) - mkdir 19612 (time 1788272151.31 total 346.19 last 66.79) - mkdir 20000 (time 1788272157.22 total 352.09 last 65.68) - mkdir 20583 (time 1788272167.26 total 362.13 last 58.06) - mkdir 21207 (time 1788272177.27 total 372.14 last 62.36) - mkdir 21765 (time 1788272187.27 total 382.15 last 55.77) - mkdir 22359 (time 1788272197.30 total 392.17 last 59.26) - mkdir 22931 (time 1788272207.30 total 402.18 last 57.18) - mkdir 23503 (time 1788272217.31 total 412.18 last 57.19) - mkdir 24080 (time 1788272227.31 total 422.19 last 57.66) - mkdir 24639 (time 1788272237.34 total 432.22 last 55.73) - mkdir 25155 (time 1788272247.35 total 442.23 last 51.54) - mkdir 25606 (time 1788272257.36 total 452.24 last 45.06) - mkdir 26033 (time 1788272267.38 total 462.26 last 42.62) - mkdir 26519 (time 1788272277.42 total 472.30 last 48.41) - mkdir 27021 (time 1788272287.43 total 482.30 last 50.16) - mkdir 27346 (time 1788272297.43 total 492.31 last 32.50) - mkdir 27584 (time 1788272307.44 total 502.31 last 23.78) - mkdir 27888 (time 1788272317.45 total 512.32 last 30.38) - mkdir 28304 (time 1788272327.47 total 522.35 last 41.49) - mkdir 28737 (time 1788272337.51 total 532.38 last 43.14) - mkdir 29270 (time 1788272347.53 total 542.40 last 53.21) - mkdir 29801 (time 1788272357.53 total 552.41 last 53.07) - mkdir 30000 (time 1788272362.25 total 557.12 last 42.25) - mkdir 30543 (time 1788272372.25 total 567.12 last 54.29) - mkdir 31007 (time 1788272382.25 total 577.13 last 46.37) - mkdir 31540 (time 1788272392.27 total 587.14 last 53.24) - mkdir 32026 (time 1788272402.28 total 597.15 last 48.53) - mkdir 32547 (time 1788272412.29 total 607.16 last 52.06) total: 32818 mkdir in 612.36 seconds: 53.59 ops/second - mkdir 589 (time 1788271815.10 total 10.01 last 58.85) - mkdir 1203 (time 1788271825.11 total 20.01 last 61.39) - mkdir 1830 (time 1788271835.13 total 30.03 last 62.54) - mkdir 2459 (time 1788271845.14 total 40.04 last 62.87) - mkdir 3060 (time 1788271855.14 total 50.04 last 60.08) - mkdir 3593 (time 1788271865.17 total 60.07 last 53.15) - mkdir 4180 (time 1788271875.18 total 70.08 last 58.66) - mkdir 4725 (time 1788271885.19 total 80.10 last 54.40) - mkdir 5325 (time 1788271895.23 total 90.13 last 59.81) - mkdir 5895 (time 1788271905.24 total 100.14 last 56.95) - mkdir 6442 (time 1788271915.25 total 110.15 last 54.62) - mkdir 6945 (time 1788271925.27 total 120.17 last 50.19) - mkdir 7430 (time 1788271935.28 total 130.19 last 48.44) - mkdir 8001 (time 1788271945.30 total 140.20 last 57.03) - mkdir 8607 (time 1788271955.30 total 150.20 last 60.59) - mkdir 9160 (time 1788271965.31 total 160.21 last 55.23) - mkdir 9659 (time 1788271975.33 total 170.24 last 49.80) - mkdir 10000 (time 1788271981.32 total 176.23 last 56.90) - mkdir 10620 (time 1788271991.33 total 186.23 last 61.99) - mkdir 11146 (time 1788272001.34 total 196.24 last 52.55) - mkdir 11746 (time 1788272011.36 total 206.27 last 59.84) - mkdir 12393 (time 1788272021.36 total 216.27 last 64.70) - mkdir 13013 (time 1788272031.40 total 226.30 last 61.79) - mkdir 13561 (time 1788272041.44 total 236.34 last 54.57) - mkdir 14108 (time 1788272051.44 total 246.34 last 54.69) - mkdir 14687 (time 1788272061.45 total 256.36 last 57.84) - mkdir 15170 (time 1788272071.46 total 266.36 last 48.28) - mkdir 15697 (time 1788272081.46 total 276.37 last 52.66) - mkdir 16209 (time 1788272091.48 total 286.38 last 51.12) - mkdir 16718 (time 1788272101.49 total 296.39 last 50.84) - mkdir 17223 (time 1788272111.51 total 306.41 last 50.42) - mkdir 17801 (time 1788272121.52 total 316.43 last 57.71) - mkdir 18405 (time 1788272131.55 total 326.46 last 60.22) - mkdir 18965 (time 1788272141.56 total 336.46 last 55.96) - mkdir 19617 (time 1788272151.56 total 346.46 last 65.18) - mkdir 20000 (time 1788272157.80 total 352.70 last 61.44) - mkdir 20570 (time 1788272167.81 total 362.71 last 56.91) - mkdir 21136 (time 1788272177.81 total 372.72 last 56.59) - mkdir 21692 (time 1788272187.84 total 382.74 last 55.45) - mkdir 22299 (time 1788272197.84 total 392.74 last 60.69) - mkdir 22889 (time 1788272207.84 total 402.75 last 58.99) - mkdir 23418 (time 1788272217.86 total 412.76 last 52.80) - mkdir 24017 (time 1788272227.86 total 422.77 last 59.89) - mkdir 24545 (time 1788272237.87 total 432.77 last 52.76) - mkdir 25037 (time 1788272247.88 total 442.78 last 49.16) - mkdir 25488 (time 1788272258.05 total 452.95 last 44.35) - mkdir 25901 (time 1788272268.07 total 462.97 last 41.23) - mkdir 26375 (time 1788272278.09 total 472.99 last 47.29) - mkdir 26898 (time 1788272288.10 total 483.01 last 52.24) - mkdir 27197 (time 1788272298.11 total 493.02 last 29.86) - mkdir 27450 (time 1788272308.17 total 503.07 last 25.17) - mkdir 27732 (time 1788272318.19 total 513.09 last 28.14) - mkdir 28171 (time 1788272328.20 total 523.10 last 43.86) - mkdir 28584 (time 1788272338.21 total 533.12 last 41.22) - mkdir 29139 (time 1788272348.22 total 543.13 last 55.44) - mkdir 29637 (time 1788272358.50 total 553.40 last 48.47) - mkdir 30000 (time 1788272365.49 total 560.39 last 51.92) - mkdir 30526 (time 1788272375.50 total 570.40 last 52.57) - mkdir 31022 (time 1788272385.50 total 580.41 last 49.57) - mkdir 31504 (time 1788272395.67 total 590.57 last 47.43) - mkdir 32000 (time 1788272405.68 total 600.58 last 49.55) - mkdir 32504 (time 1788272415.69 total 610.59 last 50.33) total: 32818 mkdir in 616.00 seconds: 53.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1788273157 ; total 0 ; last 0) - unlinked 10000 (time 1788273438 ; total 281 ; last 281) - unlinked 20000 (time 1788273704 ; total 547 ; last 266) - unlinked 30000 (time 1788273934 ; total 777 ; last 230) total: 32768 unlinks in 836 seconds: 39.196171 unlinks/second - unlinked 0 (time 1788273157 ; total 0 ; last 0) - unlinked 10000 (time 1788273438 ; total 281 ; last 281) - unlinked 20000 (time 1788273702 ; total 545 ; last 264) - unlinked 30000 (time 1788273935 ; total 778 ; last 233) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second nlink between: 102 - unlinked 0 (time 1788273995 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788273995 ; 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 2208896 2304 2204544 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 526795 333 526462 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