== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:31:54 (1780331514) 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre - mkdir 682 (time 1780331528.46 total 10.01 last 68.13) - mkdir 1277 (time 1780331538.47 total 20.02 last 59.42) - mkdir 1819 (time 1780331548.48 total 30.04 last 54.14) - mkdir 2412 (time 1780331558.48 total 40.04 last 59.29) - mkdir 3036 (time 1780331568.48 total 50.04 last 62.38) - mkdir 3679 (time 1780331578.49 total 60.04 last 64.28) - mkdir 4344 (time 1780331588.50 total 70.05 last 66.44) - mkdir 4869 (time 1780331598.51 total 80.06 last 52.45) - mkdir 5416 (time 1780331608.53 total 90.08 last 54.59) - mkdir 5917 (time 1780331618.53 total 100.08 last 50.09) - mkdir 6510 (time 1780331628.54 total 110.10 last 59.23) - mkdir 7178 (time 1780331638.55 total 120.10 last 66.75) - mkdir 7731 (time 1780331648.55 total 130.11 last 55.27) - mkdir 8219 (time 1780331658.59 total 140.15 last 48.61) - mkdir 8833 (time 1780331668.60 total 150.16 last 61.33) - mkdir 9456 (time 1780331678.61 total 160.17 last 62.25) - mkdir 10000 (time 1780331687.96 total 169.52 last 58.18) - mkdir 10654 (time 1780331697.98 total 179.54 last 65.27) - mkdir 11229 (time 1780331707.99 total 189.54 last 57.47) - mkdir 11933 (time 1780331717.99 total 199.55 last 70.36) - mkdir 12571 (time 1780331728.00 total 209.56 last 63.73) - mkdir 13178 (time 1780331738.01 total 219.56 last 60.68) - mkdir 13869 (time 1780331748.05 total 229.61 last 68.78) - mkdir 14470 (time 1780331758.06 total 239.62 last 60.05) - mkdir 15030 (time 1780331768.07 total 249.63 last 55.93) - mkdir 15509 (time 1780331778.10 total 259.65 last 47.78) - mkdir 16016 (time 1780331788.11 total 269.66 last 50.65) - mkdir 16566 (time 1780331798.12 total 279.68 last 54.93) - mkdir 17145 (time 1780331808.13 total 289.69 last 57.83) - mkdir 17729 (time 1780331818.15 total 299.71 last 58.30) - mkdir 18328 (time 1780331828.15 total 309.71 last 59.90) - mkdir 18915 (time 1780331838.18 total 319.73 last 58.56) - mkdir 19432 (time 1780331848.19 total 329.74 last 51.64) - mkdir 20000 (time 1780331858.18 total 339.74 last 56.84) - mkdir 20540 (time 1780331868.22 total 349.78 last 53.78) - mkdir 20992 (time 1780331878.24 total 359.79 last 45.12) - mkdir 21347 (time 1780331888.25 total 369.80 last 35.47) - mkdir 21733 (time 1780331898.25 total 379.81 last 38.59) - mkdir 22340 (time 1780331908.25 total 389.81 last 60.70) - mkdir 22960 (time 1780331918.25 total 399.81 last 61.98) - mkdir 23513 (time 1780331928.27 total 409.83 last 55.21) - mkdir 24006 (time 1780331938.29 total 419.84 last 49.22) - mkdir 24578 (time 1780331948.29 total 429.85 last 57.17) - mkdir 25193 (time 1780331958.30 total 439.85 last 61.48) - mkdir 25745 (time 1780331968.30 total 449.85 last 55.18) - mkdir 26340 (time 1780331978.32 total 459.87 last 59.39) - mkdir 26819 (time 1780331988.32 total 469.88 last 47.88) - mkdir 27287 (time 1780331998.35 total 479.90 last 46.67) - mkdir 27778 (time 1780332008.36 total 489.92 last 49.05) - mkdir 28405 (time 1780332018.38 total 499.93 last 62.60) - mkdir 28967 (time 1780332028.40 total 509.96 last 56.04) - mkdir 29573 (time 1780332038.41 total 519.97 last 60.54) - mkdir 30000 (time 1780332047.23 total 528.78 last 48.43) - mkdir 30512 (time 1780332057.25 total 538.80 last 51.10) - mkdir 30946 (time 1780332067.25 total 548.81 last 43.39) - mkdir 31462 (time 1780332077.27 total 558.83 last 51.50) - mkdir 31870 (time 1780332087.56 total 569.12 last 39.64) - mkdir 32397 (time 1780332097.57 total 579.12 last 52.68) total: 32818 mkdir in 584.26 seconds: 56.17 ops/second - mkdir 656 (time 1780331528.46 total 10.00 last 65.57) - mkdir 1246 (time 1780331538.46 total 20.01 last 58.99) - mkdir 1781 (time 1780331548.47 total 30.02 last 53.44) - mkdir 2368 (time 1780331558.49 total 40.04 last 58.59) - mkdir 2979 (time 1780331568.50 total 50.05 last 61.04) - mkdir 3617 (time 1780331578.51 total 60.05 last 63.76) - mkdir 4272 (time 1780331588.51 total 70.06 last 65.48) - mkdir 4808 (time 1780331598.53 total 80.07 last 53.51) - mkdir 5344 (time 1780331608.54 total 90.09 last 53.53) - mkdir 5860 (time 1780331618.54 total 100.09 last 51.58) - mkdir 6475 (time 1780331628.55 total 110.09 last 61.48) - mkdir 7167 (time 1780331638.56 total 120.11 last 69.10) - mkdir 7714 (time 1780331648.57 total 130.11 last 54.67) - mkdir 8210 (time 1780331658.57 total 140.12 last 49.57) - mkdir 8816 (time 1780331668.58 total 150.13 last 60.53) - mkdir 9437 (time 1780331678.61 total 160.15 last 61.96) - mkdir 10000 (time 1780331687.84 total 169.38 last 60.99) - mkdir 10655 (time 1780331697.86 total 179.40 last 65.37) - mkdir 11221 (time 1780331707.86 total 189.41 last 56.57) - mkdir 11932 (time 1780331717.87 total 199.42 last 71.02) - mkdir 12569 (time 1780331727.89 total 209.43 last 63.63) - mkdir 13197 (time 1780331737.89 total 219.44 last 62.78) - mkdir 13874 (time 1780331747.90 total 229.45 last 67.61) - mkdir 14460 (time 1780331757.90 total 239.45 last 58.59) - mkdir 15004 (time 1780331767.91 total 249.45 last 54.38) - mkdir 15458 (time 1780331777.92 total 259.47 last 45.32) - mkdir 15991 (time 1780331787.94 total 269.48 last 53.23) - mkdir 16538 (time 1780331797.96 total 279.50 last 54.59) - mkdir 17085 (time 1780331807.96 total 289.51 last 54.67) - mkdir 17690 (time 1780331817.97 total 299.51 last 60.46) - mkdir 18258 (time 1780331827.98 total 309.53 last 56.73) - mkdir 18821 (time 1780331838.05 total 319.59 last 55.92) - mkdir 19335 (time 1780331848.05 total 329.60 last 51.37) - mkdir 19923 (time 1780331858.06 total 339.60 last 58.79) - mkdir 20470 (time 1780331868.07 total 349.61 last 54.64) - mkdir 20933 (time 1780331878.10 total 359.65 last 46.14) - mkdir 21281 (time 1780331888.14 total 369.69 last 34.65) - mkdir 21650 (time 1780331898.15 total 379.70 last 36.86) - mkdir 22239 (time 1780331908.16 total 389.70 last 58.90) - mkdir 22886 (time 1780331918.16 total 399.71 last 64.64) - mkdir 23432 (time 1780331928.18 total 409.73 last 54.49) - mkdir 23928 (time 1780331938.20 total 419.75 last 49.52) - mkdir 24518 (time 1780331948.21 total 429.76 last 58.92) - mkdir 25115 (time 1780331958.22 total 439.76 last 59.67) - mkdir 25640 (time 1780331968.23 total 449.77 last 52.44) - mkdir 26233 (time 1780331978.24 total 459.78 last 59.24) - mkdir 26709 (time 1780331988.24 total 469.79 last 47.57) - mkdir 27191 (time 1780331998.25 total 479.80 last 48.17) - mkdir 27696 (time 1780332008.26 total 489.81 last 50.46) - mkdir 28337 (time 1780332018.26 total 499.81 last 64.08) - mkdir 28891 (time 1780332028.27 total 509.81 last 55.38) - mkdir 29472 (time 1780332038.27 total 519.82 last 58.07) - mkdir 29967 (time 1780332048.29 total 529.84 last 49.41) - mkdir 30464 (time 1780332058.31 total 539.85 last 49.61) - mkdir 30886 (time 1780332068.31 total 549.86 last 42.18) - mkdir 31373 (time 1780332078.58 total 560.13 last 47.42) - mkdir 31813 (time 1780332088.59 total 570.13 last 43.98) - mkdir 32362 (time 1780332098.60 total 580.14 last 54.86) total: 32818 mkdir in 586.92 seconds: 55.92 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 304110 65970 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301554 65970 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780332804 ; total 0 ; last 0) - unlinked 10000 (time 1780333129 ; total 325 ; last 325) - unlinked 20000 (time 1780333454 ; total 650 ; last 325) - unlinked 30000 (time 1780333774 ; total 970 ; last 320) total: 32768 unlinks in 1054 seconds: 31.089184 unlinks/second - unlinked 0 (time 1780332804 ; total 0 ; last 0) - unlinked 10000 (time 1780333128 ; total 324 ; last 324) - unlinked 20000 (time 1780333454 ; total 650 ; last 326) - unlinked 30000 (time 1780333779 ; total 975 ; last 325) total: 32768 unlinks in 1057 seconds: 31.000946 unlinks/second nlink between: 102 - unlinked 0 (time 1780333863 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780333863 ; 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 2208512 2176 2204288 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 526870 334 526536 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235918 334 235584 1% /mnt/lustre