== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:11:42 (1787364702) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 647 (time 1787364718.11 total 10.00 last 64.70) - mkdir 1343 (time 1787364728.13 total 20.02 last 69.45) - mkdir 1975 (time 1787364738.14 total 30.03 last 63.16) - mkdir 2599 (time 1787364748.16 total 40.05 last 62.29) - mkdir 3295 (time 1787364758.18 total 50.07 last 69.42) - mkdir 3881 (time 1787364768.19 total 60.08 last 58.56) - mkdir 4518 (time 1787364778.20 total 70.09 last 63.63) - mkdir 5243 (time 1787364788.21 total 80.10 last 72.43) - mkdir 5951 (time 1787364798.21 total 90.10 last 70.78) - mkdir 6642 (time 1787364808.22 total 100.11 last 69.07) - mkdir 7203 (time 1787364818.24 total 110.13 last 55.97) - mkdir 7680 (time 1787364828.28 total 120.16 last 47.54) - mkdir 8225 (time 1787364838.30 total 130.19 last 54.39) - mkdir 8755 (time 1787364848.30 total 140.19 last 52.97) - mkdir 9437 (time 1787364858.35 total 150.24 last 67.88) - mkdir 10000 (time 1787364866.82 total 158.70 last 66.51) - mkdir 10668 (time 1787364876.83 total 168.71 last 66.73) - mkdir 11233 (time 1787364886.84 total 178.73 last 56.43) - mkdir 11935 (time 1787364896.84 total 188.73 last 70.20) - mkdir 12463 (time 1787364906.84 total 198.73 last 52.77) - mkdir 13094 (time 1787364916.85 total 208.74 last 63.07) - mkdir 13761 (time 1787364926.85 total 218.74 last 66.69) - mkdir 14425 (time 1787364936.85 total 228.74 last 66.40) - mkdir 15088 (time 1787364946.86 total 238.75 last 66.25) - mkdir 15751 (time 1787364956.86 total 248.75 last 66.30) - mkdir 16355 (time 1787364966.86 total 258.75 last 60.37) - mkdir 16979 (time 1787364976.86 total 268.75 last 62.40) - mkdir 17651 (time 1787364986.87 total 278.75 last 67.19) - mkdir 18281 (time 1787364996.87 total 288.76 last 62.98) - mkdir 18939 (time 1787365006.88 total 298.77 last 65.70) - mkdir 19482 (time 1787365016.90 total 308.79 last 54.22) - mkdir 20000 (time 1787365025.40 total 317.29 last 60.91) - mkdir 20590 (time 1787365035.40 total 327.29 last 58.98) - mkdir 21184 (time 1787365045.43 total 337.31 last 59.28) - mkdir 21792 (time 1787365055.44 total 347.33 last 60.72) - mkdir 22401 (time 1787365065.45 total 357.34 last 60.83) - mkdir 22952 (time 1787365075.47 total 367.36 last 54.99) - mkdir 23611 (time 1787365085.50 total 377.39 last 65.71) - mkdir 24203 (time 1787365095.52 total 387.41 last 59.09) - mkdir 24747 (time 1787365105.52 total 397.41 last 54.39) - mkdir 25386 (time 1787365115.52 total 407.41 last 63.87) - mkdir 26112 (time 1787365125.54 total 417.43 last 72.50) - mkdir 26781 (time 1787365135.55 total 427.43 last 66.85) - mkdir 27480 (time 1787365145.55 total 437.43 last 69.89) - mkdir 28142 (time 1787365155.57 total 447.46 last 66.01) - mkdir 28793 (time 1787365165.58 total 457.47 last 65.05) - mkdir 29380 (time 1787365175.59 total 467.48 last 58.66) - mkdir 29993 (time 1787365185.61 total 477.50 last 61.16) - mkdir 30711 (time 1787365195.62 total 487.51 last 71.74) - mkdir 31383 (time 1787365205.62 total 497.51 last 67.17) - mkdir 31958 (time 1787365215.62 total 507.51 last 57.50) - mkdir 32577 (time 1787365225.66 total 517.55 last 61.65) total: 32818 mkdir in 521.63 seconds: 62.91 ops/second - mkdir 659 (time 1787364718.20 total 10.03 last 65.73) - mkdir 1365 (time 1787364728.21 total 20.04 last 70.48) - mkdir 1997 (time 1787364738.22 total 30.05 last 63.16) - mkdir 2616 (time 1787364748.24 total 40.07 last 61.76) - mkdir 3312 (time 1787364758.27 total 50.10 last 69.40) - mkdir 3953 (time 1787364768.28 total 60.11 last 64.07) - mkdir 4596 (time 1787364778.30 total 70.13 last 64.14) - mkdir 5307 (time 1787364788.32 total 80.15 last 70.99) - mkdir 5991 (time 1787364798.34 total 90.17 last 68.26) - mkdir 6681 (time 1787364808.36 total 100.19 last 68.88) - mkdir 7228 (time 1787364818.38 total 110.20 last 54.60) - mkdir 7695 (time 1787364828.38 total 120.21 last 46.69) - mkdir 8236 (time 1787364838.38 total 130.21 last 54.07) - mkdir 8770 (time 1787364848.42 total 140.25 last 53.20) - mkdir 9443 (time 1787364858.43 total 150.26 last 67.24) - mkdir 10000 (time 1787364867.04 total 158.87 last 64.70) - mkdir 10694 (time 1787364877.06 total 168.89 last 69.27) - mkdir 11294 (time 1787364887.07 total 178.90 last 59.93) - mkdir 11978 (time 1787364897.07 total 188.90 last 68.38) - mkdir 12530 (time 1787364907.09 total 198.92 last 55.11) - mkdir 13164 (time 1787364917.09 total 208.92 last 63.39) - mkdir 13815 (time 1787364927.09 total 218.92 last 65.10) - mkdir 14441 (time 1787364937.10 total 228.93 last 62.54) - mkdir 15073 (time 1787364947.10 total 238.93 last 63.18) - mkdir 15714 (time 1787364957.14 total 248.97 last 63.88) - mkdir 16312 (time 1787364967.15 total 258.98 last 59.70) - mkdir 16946 (time 1787364977.15 total 268.98 last 63.39) - mkdir 17613 (time 1787364987.18 total 279.01 last 66.53) - mkdir 18246 (time 1787364997.20 total 289.03 last 63.20) - mkdir 18874 (time 1787365007.21 total 299.04 last 62.69) - mkdir 19396 (time 1787365017.24 total 309.07 last 52.07) - mkdir 20000 (time 1787365027.23 total 319.06 last 60.44) - mkdir 20649 (time 1787365037.24 total 329.07 last 64.87) - mkdir 21187 (time 1787365047.24 total 339.07 last 53.79) - mkdir 21811 (time 1787365057.25 total 349.08 last 62.29) - mkdir 22376 (time 1787365067.28 total 359.11 last 56.37) - mkdir 22970 (time 1787365077.28 total 369.11 last 59.36) - mkdir 23616 (time 1787365087.29 total 379.12 last 64.59) - mkdir 24189 (time 1787365097.32 total 389.15 last 57.09) - mkdir 24759 (time 1787365107.33 total 399.16 last 56.99) - mkdir 25429 (time 1787365117.33 total 409.16 last 66.98) - mkdir 26086 (time 1787365127.36 total 419.19 last 65.50) - mkdir 26776 (time 1787365137.38 total 429.21 last 68.83) - mkdir 27454 (time 1787365147.39 total 439.22 last 67.79) - mkdir 28125 (time 1787365157.42 total 449.25 last 66.89) - mkdir 28767 (time 1787365167.43 total 459.26 last 64.13) - mkdir 29325 (time 1787365177.43 total 469.26 last 55.80) - mkdir 30000 (time 1787365187.05 total 478.88 last 70.13) - mkdir 30720 (time 1787365197.09 total 488.92 last 71.76) - mkdir 31365 (time 1787365207.11 total 498.94 last 64.38) - mkdir 31945 (time 1787365217.13 total 508.96 last 57.88) - mkdir 32529 (time 1787365227.13 total 518.96 last 58.36) total: 32818 mkdir in 523.23 seconds: 62.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270732 1000572 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787365768 ; total 0 ; last 0) - unlinked 10000 (time 1787366016 ; total 248 ; last 248) - unlinked 20000 (time 1787366176 ; total 408 ; last 160) - unlinked 30000 (time 1787366314 ; total 546 ; last 138) total: 32768 unlinks in 583 seconds: 56.205833 unlinks/second - unlinked 0 (time 1787365768 ; total 0 ; last 0) - unlinked 10000 (time 1787366017 ; total 249 ; last 249) - unlinked 20000 (time 1787366176 ; total 408 ; last 159) - unlinked 30000 (time 1787366314 ; total 546 ; last 138) total: 32768 unlinks in 583 seconds: 56.205833 unlinks/second nlink between: 1 - unlinked 0 (time 1787366353 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787366353 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 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 1414116 8188 1263116 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre