== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:36:50 (1787780210) 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 579 (time 1787780225.38 total 10.04 last 57.68) - mkdir 1151 (time 1787780235.40 total 20.05 last 57.14) - mkdir 1709 (time 1787780245.40 total 30.05 last 55.79) - mkdir 2271 (time 1787780255.41 total 40.06 last 56.13) - mkdir 2828 (time 1787780265.42 total 50.07 last 55.66) - mkdir 3388 (time 1787780275.42 total 60.08 last 55.97) - mkdir 3918 (time 1787780285.46 total 70.11 last 52.82) - mkdir 4460 (time 1787780295.47 total 80.12 last 54.13) - mkdir 4983 (time 1787780305.48 total 90.13 last 52.26) - mkdir 5517 (time 1787780315.49 total 100.14 last 53.33) - mkdir 6034 (time 1787780325.50 total 110.16 last 51.64) - mkdir 6590 (time 1787780335.51 total 120.16 last 55.55) - mkdir 7126 (time 1787780345.52 total 130.17 last 53.55) - mkdir 7701 (time 1787780355.52 total 140.18 last 57.48) - mkdir 8263 (time 1787780365.55 total 150.20 last 56.07) - mkdir 8772 (time 1787780375.56 total 160.21 last 50.86) - mkdir 9312 (time 1787780385.57 total 170.22 last 53.93) - mkdir 9840 (time 1787780395.58 total 180.24 last 52.73) - mkdir 10000 (time 1787780398.72 total 183.37 last 51.01) - mkdir 10515 (time 1787780408.73 total 193.39 last 51.43) - mkdir 11016 (time 1787780418.74 total 203.39 last 50.08) - mkdir 11504 (time 1787780428.75 total 213.40 last 48.74) - mkdir 12078 (time 1787780438.75 total 223.40 last 57.40) - mkdir 12608 (time 1787780448.78 total 233.43 last 52.85) - mkdir 13170 (time 1787780458.78 total 243.43 last 56.19) - mkdir 13702 (time 1787780468.79 total 253.44 last 53.16) - mkdir 14187 (time 1787780478.79 total 263.44 last 48.48) - mkdir 14643 (time 1787780488.82 total 273.47 last 45.49) - mkdir 15111 (time 1787780498.82 total 283.47 last 46.78) - mkdir 15627 (time 1787780508.84 total 293.49 last 51.50) - mkdir 16168 (time 1787780518.86 total 303.51 last 54.00) - mkdir 16748 (time 1787780528.86 total 313.52 last 57.97) - mkdir 17311 (time 1787780538.88 total 323.53 last 56.22) - mkdir 17857 (time 1787780548.89 total 333.54 last 54.54) - mkdir 18425 (time 1787780558.89 total 343.55 last 56.77) - mkdir 18923 (time 1787780568.89 total 353.55 last 49.80) - mkdir 19446 (time 1787780578.90 total 363.55 last 52.30) - mkdir 19955 (time 1787780588.90 total 373.56 last 50.86) - mkdir 20433 (time 1787780598.95 total 383.60 last 47.59) - mkdir 20867 (time 1787780608.95 total 393.60 last 43.38) - mkdir 21313 (time 1787780619.00 total 403.66 last 44.37) - mkdir 21792 (time 1787780629.01 total 413.66 last 47.87) - mkdir 22266 (time 1787780639.07 total 423.72 last 47.12) - mkdir 22792 (time 1787780649.07 total 433.72 last 52.60) - mkdir 23210 (time 1787780659.07 total 443.72 last 41.79) - mkdir 23734 (time 1787780669.07 total 453.73 last 52.39) - mkdir 24339 (time 1787780679.13 total 463.78 last 60.17) - mkdir 24896 (time 1787780689.14 total 473.79 last 55.65) - mkdir 25397 (time 1787780699.14 total 483.79 last 50.10) - mkdir 25859 (time 1787780709.14 total 493.79 last 46.19) - mkdir 26412 (time 1787780719.16 total 503.81 last 55.22) - mkdir 26949 (time 1787780729.16 total 513.81 last 53.67) - mkdir 27453 (time 1787780739.20 total 523.86 last 50.19) - mkdir 28000 (time 1787780749.21 total 533.86 last 54.67) - mkdir 28552 (time 1787780759.23 total 543.89 last 55.07) - mkdir 29096 (time 1787780769.29 total 553.94 last 54.09) - mkdir 29596 (time 1787780779.29 total 563.94 last 50.00) - mkdir 30000 (time 1787780788.31 total 572.96 last 44.81) - mkdir 30440 (time 1787780798.32 total 582.97 last 43.96) - mkdir 30918 (time 1787780808.34 total 593.00 last 47.67) - mkdir 31411 (time 1787780818.35 total 603.01 last 49.25) - mkdir 31924 (time 1787780828.37 total 613.02 last 51.22) - mkdir 32453 (time 1787780838.41 total 623.06 last 52.71) total: 32818 mkdir in 629.28 seconds: 52.15 ops/second - mkdir 575 (time 1787780225.36 total 10.01 last 57.43) - mkdir 1167 (time 1787780235.37 total 20.02 last 59.17) - mkdir 1714 (time 1787780245.37 total 30.02 last 54.69) - mkdir 2295 (time 1787780255.37 total 40.02 last 58.07) - mkdir 2892 (time 1787780265.39 total 50.04 last 59.61) - mkdir 3431 (time 1787780275.40 total 60.05 last 53.85) - mkdir 3973 (time 1787780285.40 total 70.06 last 54.17) - mkdir 4527 (time 1787780295.41 total 80.06 last 55.35) - mkdir 5069 (time 1787780305.43 total 90.09 last 54.08) - mkdir 5599 (time 1787780315.45 total 100.11 last 52.89) - mkdir 6124 (time 1787780325.46 total 110.11 last 52.48) - mkdir 6657 (time 1787780335.47 total 120.12 last 53.24) - mkdir 7186 (time 1787780345.48 total 130.13 last 52.85) - mkdir 7749 (time 1787780355.49 total 140.15 last 56.20) - mkdir 8303 (time 1787780365.50 total 150.15 last 55.38) - mkdir 8823 (time 1787780375.53 total 160.18 last 51.83) - mkdir 9348 (time 1787780385.55 total 170.20 last 52.40) - mkdir 9878 (time 1787780395.56 total 180.21 last 52.97) - mkdir 10000 (time 1787780398.03 total 182.68 last 49.39) - mkdir 10527 (time 1787780408.03 total 192.68 last 52.70) - mkdir 11057 (time 1787780418.04 total 202.69 last 52.92) - mkdir 11551 (time 1787780428.05 total 212.70 last 49.36) - mkdir 12120 (time 1787780438.10 total 222.76 last 56.59) - mkdir 12647 (time 1787780448.11 total 232.77 last 52.65) - mkdir 13181 (time 1787780458.12 total 242.77 last 53.37) - mkdir 13704 (time 1787780468.15 total 252.80 last 52.16) - mkdir 14166 (time 1787780478.15 total 262.80 last 46.18) - mkdir 14638 (time 1787780488.18 total 272.83 last 47.05) - mkdir 15102 (time 1787780498.20 total 282.85 last 46.31) - mkdir 15612 (time 1787780508.21 total 292.86 last 50.97) - mkdir 16161 (time 1787780518.21 total 302.86 last 54.88) - mkdir 16736 (time 1787780528.21 total 312.86 last 57.49) - mkdir 17286 (time 1787780538.28 total 322.93 last 54.64) - mkdir 17856 (time 1787780548.28 total 332.93 last 56.99) - mkdir 18417 (time 1787780558.28 total 342.93 last 56.09) - mkdir 18910 (time 1787780568.31 total 352.97 last 49.15) - mkdir 19429 (time 1787780578.31 total 362.97 last 51.89) - mkdir 19950 (time 1787780588.33 total 372.98 last 52.02) - mkdir 20469 (time 1787780598.33 total 382.99 last 51.88) - mkdir 20920 (time 1787780608.35 total 393.00 last 45.01) - mkdir 21366 (time 1787780618.36 total 403.01 last 44.58) - mkdir 21842 (time 1787780628.36 total 413.01 last 47.60) - mkdir 22342 (time 1787780638.38 total 423.03 last 49.88) - mkdir 22860 (time 1787780648.38 total 433.04 last 51.79) - mkdir 23264 (time 1787780658.39 total 443.04 last 40.39) - mkdir 23769 (time 1787780668.39 total 453.04 last 50.50) - mkdir 24378 (time 1787780678.40 total 463.05 last 60.82) - mkdir 24929 (time 1787780688.42 total 473.07 last 55.01) - mkdir 25408 (time 1787780698.44 total 483.09 last 47.80) - mkdir 25862 (time 1787780708.46 total 493.11 last 45.32) - mkdir 26399 (time 1787780718.46 total 503.11 last 53.69) - mkdir 26917 (time 1787780728.47 total 513.13 last 51.72) - mkdir 27474 (time 1787780738.88 total 523.54 last 53.50) - mkdir 27983 (time 1787780748.89 total 533.54 last 50.88) - mkdir 28535 (time 1787780758.90 total 543.56 last 55.11) - mkdir 29039 (time 1787780768.91 total 553.56 last 50.39) - mkdir 29545 (time 1787780778.92 total 563.57 last 50.55) - mkdir 30000 (time 1787780788.74 total 573.39 last 46.32) - mkdir 30448 (time 1787780798.75 total 583.40 last 44.75) - mkdir 30911 (time 1787780808.76 total 593.41 last 46.25) - mkdir 31398 (time 1787780818.77 total 603.42 last 48.65) - mkdir 31931 (time 1787780828.78 total 613.43 last 53.26) - mkdir 32476 (time 1787780838.81 total 623.46 last 54.33) total: 32818 mkdir in 629.62 seconds: 52.12 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 1787781403 ; total 0 ; last 0) - unlinked 10000 (time 1787781597 ; total 194 ; last 194) - unlinked 20000 (time 1787781773 ; total 370 ; last 176) - unlinked 30000 (time 1787781968 ; total 565 ; last 195) total: 32768 unlinks in 648 seconds: 50.567902 unlinks/second - unlinked 0 (time 1787781404 ; total 0 ; last 0) - unlinked 10000 (time 1787781597 ; total 193 ; last 193) - unlinked 20000 (time 1787781774 ; total 370 ; last 177) - unlinked 30000 (time 1787781974 ; total 570 ; last 200) total: 32768 unlinks in 651 seconds: 50.334869 unlinks/second nlink between: 102 - unlinked 0 (time 1787782056 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787782056 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2209024 2176 2204800 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 526856 333 526523 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