== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:52:41 (1788285161) 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 540 (time 1788285176.60 total 10.01 last 53.96) - mkdir 1172 (time 1788285186.60 total 20.01 last 63.18) - mkdir 1768 (time 1788285196.60 total 30.01 last 59.59) - mkdir 2313 (time 1788285206.61 total 40.02 last 54.46) - mkdir 2893 (time 1788285216.65 total 50.06 last 57.78) - mkdir 3434 (time 1788285226.66 total 60.07 last 54.02) - mkdir 4014 (time 1788285236.70 total 70.11 last 57.77) - mkdir 4566 (time 1788285246.71 total 80.12 last 55.17) - mkdir 5200 (time 1788285256.72 total 90.13 last 63.33) - mkdir 5892 (time 1788285266.73 total 100.14 last 69.12) - mkdir 6585 (time 1788285276.74 total 110.16 last 69.21) - mkdir 7236 (time 1788285286.75 total 120.16 last 65.08) - mkdir 7796 (time 1788285296.76 total 130.17 last 55.93) - mkdir 8305 (time 1788285306.76 total 140.17 last 50.89) - mkdir 8886 (time 1788285316.78 total 150.19 last 58.02) - mkdir 9470 (time 1788285326.79 total 160.20 last 58.30) - mkdir 10000 (time 1788285334.55 total 167.97 last 68.28) - mkdir 10611 (time 1788285344.60 total 178.01 last 60.85) - mkdir 11216 (time 1788285354.61 total 188.02 last 60.40) - mkdir 11838 (time 1788285364.62 total 198.03 last 62.16) - mkdir 12498 (time 1788285374.62 total 208.03 last 65.99) - mkdir 13190 (time 1788285384.62 total 218.04 last 69.16) - mkdir 13833 (time 1788285394.69 total 228.10 last 63.86) - mkdir 14538 (time 1788285404.71 total 238.12 last 70.41) - mkdir 15104 (time 1788285414.71 total 248.13 last 56.56) - mkdir 15697 (time 1788285424.72 total 258.13 last 59.26) - mkdir 16330 (time 1788285434.72 total 268.13 last 63.30) - mkdir 16950 (time 1788285444.74 total 278.15 last 61.89) - mkdir 17517 (time 1788285454.77 total 288.18 last 56.55) - mkdir 17961 (time 1788285464.81 total 298.22 last 44.21) - mkdir 18421 (time 1788285474.87 total 308.28 last 45.73) - mkdir 18984 (time 1788285484.90 total 318.31 last 56.09) - mkdir 19505 (time 1788285494.93 total 328.34 last 51.98) - mkdir 20000 (time 1788285501.97 total 335.38 last 70.26) - mkdir 20576 (time 1788285511.98 total 345.40 last 57.53) - mkdir 21190 (time 1788285522.00 total 355.41 last 61.30) - mkdir 21862 (time 1788285532.01 total 365.42 last 67.15) - mkdir 22439 (time 1788285542.01 total 375.42 last 57.69) - mkdir 23016 (time 1788285552.01 total 385.42 last 57.68) - mkdir 23601 (time 1788285562.02 total 395.43 last 58.47) - mkdir 24079 (time 1788285572.04 total 405.46 last 47.68) - mkdir 24606 (time 1788285582.05 total 415.46 last 52.67) - mkdir 25223 (time 1788285592.06 total 425.47 last 61.63) - mkdir 25842 (time 1788285602.08 total 435.49 last 61.80) - mkdir 26478 (time 1788285612.12 total 445.53 last 63.33) - mkdir 27055 (time 1788285622.12 total 455.53 last 57.69) - mkdir 27680 (time 1788285632.13 total 465.54 last 62.47) - mkdir 28276 (time 1788285642.13 total 475.54 last 59.59) - mkdir 28943 (time 1788285652.13 total 485.54 last 66.66) - mkdir 29527 (time 1788285662.13 total 495.55 last 58.40) - mkdir 30000 (time 1788285670.76 total 504.18 last 54.81) - mkdir 30528 (time 1788285680.79 total 514.20 last 52.65) - mkdir 31030 (time 1788285690.79 total 524.20 last 50.20) - mkdir 31527 (time 1788285700.80 total 534.21 last 49.66) - mkdir 32074 (time 1788285710.81 total 544.22 last 54.65) - mkdir 32600 (time 1788285720.82 total 554.23 last 52.55) total: 32818 mkdir in 558.89 seconds: 58.72 ops/second - mkdir 535 (time 1788285176.71 total 10.00 last 53.48) - mkdir 1165 (time 1788285186.73 total 20.03 last 62.85) - mkdir 1766 (time 1788285196.78 total 30.07 last 59.83) - mkdir 2301 (time 1788285206.80 total 40.09 last 53.42) - mkdir 2887 (time 1788285216.80 total 50.09 last 58.58) - mkdir 3420 (time 1788285226.81 total 60.10 last 53.25) - mkdir 3989 (time 1788285236.81 total 70.10 last 56.88) - mkdir 4534 (time 1788285246.81 total 80.11 last 54.48) - mkdir 5183 (time 1788285256.82 total 90.11 last 64.87) - mkdir 5905 (time 1788285266.83 total 100.12 last 72.10) - mkdir 6604 (time 1788285276.84 total 110.13 last 69.87) - mkdir 7251 (time 1788285286.84 total 120.13 last 64.69) - mkdir 7778 (time 1788285296.84 total 130.13 last 52.70) - mkdir 8296 (time 1788285306.84 total 140.13 last 51.79) - mkdir 8861 (time 1788285316.84 total 150.14 last 56.48) - mkdir 9483 (time 1788285326.85 total 160.14 last 62.19) - mkdir 10000 (time 1788285334.61 total 167.90 last 66.58) - mkdir 10617 (time 1788285344.62 total 177.91 last 61.66) - mkdir 11203 (time 1788285354.63 total 187.93 last 58.51) - mkdir 11817 (time 1788285364.65 total 197.95 last 61.28) - mkdir 12496 (time 1788285374.67 total 207.96 last 67.82) - mkdir 13187 (time 1788285384.67 total 217.96 last 69.06) - mkdir 13821 (time 1788285394.68 total 227.97 last 63.36) - mkdir 14506 (time 1788285404.70 total 237.99 last 68.39) - mkdir 15064 (time 1788285414.72 total 248.01 last 55.67) - mkdir 15646 (time 1788285424.74 total 258.04 last 58.05) - mkdir 16236 (time 1788285434.75 total 268.05 last 58.94) - mkdir 16860 (time 1788285444.76 total 278.05 last 62.39) - mkdir 17411 (time 1788285454.79 total 288.08 last 54.92) - mkdir 17882 (time 1788285464.84 total 298.13 last 46.88) - mkdir 18314 (time 1788285474.84 total 308.13 last 43.18) - mkdir 18875 (time 1788285484.87 total 318.17 last 55.92) - mkdir 19414 (time 1788285494.88 total 328.17 last 53.89) - mkdir 20000 (time 1788285503.41 total 336.71 last 68.64) - mkdir 20559 (time 1788285513.43 total 346.72 last 55.83) - mkdir 21211 (time 1788285523.46 total 356.76 last 64.95) - mkdir 21865 (time 1788285533.48 total 366.77 last 65.29) - mkdir 22447 (time 1788285543.48 total 376.77 last 58.19) - mkdir 23036 (time 1788285553.49 total 386.78 last 58.84) - mkdir 23574 (time 1788285563.57 total 396.86 last 53.39) - mkdir 24054 (time 1788285573.57 total 406.86 last 48.00) - mkdir 24655 (time 1788285583.57 total 416.86 last 60.07) - mkdir 25230 (time 1788285593.58 total 426.87 last 57.49) - mkdir 25852 (time 1788285603.60 total 436.89 last 62.05) - mkdir 26413 (time 1788285613.62 total 446.91 last 55.99) - mkdir 27034 (time 1788285623.66 total 456.95 last 61.84) - mkdir 27632 (time 1788285633.68 total 466.97 last 59.71) - mkdir 28276 (time 1788285643.76 total 477.05 last 63.86) - mkdir 28921 (time 1788285653.78 total 487.07 last 64.37) - mkdir 29447 (time 1788285664.10 total 497.40 last 50.95) - mkdir 30000 (time 1788285673.50 total 506.80 last 58.83) - mkdir 30543 (time 1788285683.51 total 516.80 last 54.28) - mkdir 31096 (time 1788285693.51 total 526.81 last 55.26) - mkdir 31577 (time 1788285703.52 total 536.82 last 48.06) - mkdir 32102 (time 1788285713.53 total 546.82 last 52.46) - mkdir 32567 (time 1788285723.54 total 556.83 last 46.47) total: 32818 mkdir in 560.57 seconds: 58.54 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788286335 ; total 0 ; last 0) - unlinked 10000 (time 1788286496 ; total 161 ; last 161) - unlinked 20000 (time 1788286654 ; total 319 ; last 158) - unlinked 30000 (time 1788286809 ; total 474 ; last 155) total: 32768 unlinks in 517 seconds: 63.381046 unlinks/second - unlinked 0 (time 1788286335 ; total 0 ; last 0) - unlinked 10000 (time 1788286497 ; total 162 ; last 162) - unlinked 20000 (time 1788286656 ; total 321 ; last 159) - unlinked 30000 (time 1788286813 ; total 478 ; last 157) total: 32768 unlinks in 519 seconds: 63.136803 unlinks/second nlink between: 102 - unlinked 0 (time 1788286856 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788286856 ; 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 2176 2204672 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 526826 333 526493 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