== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:05:03 (1787378703) 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 581 (time 1787378717.62 total 10.00 last 58.10) - mkdir 1125 (time 1787378727.63 total 20.01 last 54.36) - mkdir 1646 (time 1787378737.63 total 30.01 last 52.08) - mkdir 2197 (time 1787378747.64 total 40.02 last 55.07) - mkdir 2759 (time 1787378757.65 total 50.03 last 56.14) - mkdir 3274 (time 1787378767.65 total 60.03 last 51.49) - mkdir 3837 (time 1787378777.65 total 70.03 last 56.30) - mkdir 4456 (time 1787378787.67 total 80.04 last 61.82) - mkdir 5011 (time 1787378797.67 total 90.05 last 55.48) - mkdir 5616 (time 1787378807.69 total 100.06 last 60.40) - mkdir 6217 (time 1787378817.73 total 110.10 last 59.85) - mkdir 6715 (time 1787378827.73 total 120.11 last 49.76) - mkdir 7234 (time 1787378837.73 total 130.11 last 51.90) - mkdir 7785 (time 1787378847.74 total 140.11 last 55.08) - mkdir 8370 (time 1787378857.74 total 150.12 last 58.48) - mkdir 8881 (time 1787378867.74 total 160.12 last 51.09) - mkdir 9432 (time 1787378877.78 total 170.16 last 54.87) - mkdir 10000 (time 1787378887.69 total 180.07 last 57.33) - mkdir 10565 (time 1787378897.71 total 190.08 last 56.39) - mkdir 11168 (time 1787378907.72 total 200.10 last 60.22) - mkdir 11700 (time 1787378917.73 total 210.10 last 53.18) - mkdir 12243 (time 1787378927.73 total 220.11 last 54.28) - mkdir 12786 (time 1787378937.75 total 230.13 last 54.18) - mkdir 13376 (time 1787378947.77 total 240.14 last 58.92) - mkdir 13990 (time 1787378957.77 total 250.15 last 61.38) - mkdir 14538 (time 1787378967.79 total 260.17 last 54.70) - mkdir 15091 (time 1787378977.80 total 270.18 last 55.22) - mkdir 15685 (time 1787378987.82 total 280.19 last 59.31) - mkdir 16254 (time 1787378997.83 total 290.21 last 56.83) - mkdir 16793 (time 1787379007.85 total 300.22 last 53.81) - mkdir 17378 (time 1787379017.85 total 310.23 last 58.48) - mkdir 17875 (time 1787379027.85 total 320.23 last 49.69) - mkdir 18370 (time 1787379037.89 total 330.26 last 49.33) - mkdir 18871 (time 1787379047.89 total 340.27 last 50.08) - mkdir 19409 (time 1787379058.02 total 350.39 last 53.14) - mkdir 19916 (time 1787379068.03 total 360.40 last 50.65) - mkdir 20459 (time 1787379078.04 total 370.42 last 54.24) - mkdir 20995 (time 1787379088.05 total 380.43 last 53.54) - mkdir 21563 (time 1787379098.07 total 390.45 last 56.69) - mkdir 22081 (time 1787379108.09 total 400.46 last 51.71) - mkdir 22659 (time 1787379118.10 total 410.47 last 57.74) - mkdir 23141 (time 1787379128.12 total 420.50 last 48.10) - mkdir 23686 (time 1787379138.15 total 430.52 last 54.36) - mkdir 24207 (time 1787379148.16 total 440.53 last 52.05) - mkdir 24747 (time 1787379158.17 total 450.55 last 53.90) - mkdir 25234 (time 1787379168.21 total 460.59 last 48.52) - mkdir 25692 (time 1787379178.22 total 470.59 last 45.77) - mkdir 26141 (time 1787379188.23 total 480.61 last 44.82) - mkdir 26664 (time 1787379198.24 total 490.62 last 52.27) - mkdir 27224 (time 1787379208.25 total 500.62 last 55.97) - mkdir 27811 (time 1787379218.26 total 510.63 last 58.64) - mkdir 28364 (time 1787379228.26 total 520.63 last 55.29) - mkdir 28899 (time 1787379238.28 total 530.66 last 53.36) - mkdir 29426 (time 1787379248.28 total 540.66 last 52.70) - mkdir 29987 (time 1787379258.34 total 550.71 last 55.80) - mkdir 30514 (time 1787379268.92 total 561.29 last 49.82) - mkdir 31058 (time 1787379278.92 total 571.30 last 54.38) - mkdir 31606 (time 1787379288.93 total 581.31 last 54.72) - mkdir 32164 (time 1787379298.94 total 591.32 last 55.75) - mkdir 32652 (time 1787379309.20 total 601.57 last 47.60) total: 32818 mkdir in 604.24 seconds: 54.31 ops/second - mkdir 560 (time 1787378717.64 total 10.00 last 55.98) - mkdir 1128 (time 1787378727.67 total 20.03 last 56.64) - mkdir 1643 (time 1787378737.67 total 30.04 last 51.48) - mkdir 2172 (time 1787378747.70 total 40.07 last 52.74) - mkdir 2767 (time 1787378757.70 total 50.07 last 59.50) - mkdir 3280 (time 1787378767.73 total 60.09 last 51.16) - mkdir 3887 (time 1787378777.73 total 70.10 last 60.68) - mkdir 4496 (time 1787378787.75 total 80.11 last 60.79) - mkdir 5085 (time 1787378797.77 total 90.14 last 58.74) - mkdir 5654 (time 1787378807.78 total 100.14 last 56.89) - mkdir 6282 (time 1787378817.79 total 110.16 last 62.73) - mkdir 6775 (time 1787378827.81 total 120.17 last 49.21) - mkdir 7280 (time 1787378837.81 total 130.18 last 50.46) - mkdir 7825 (time 1787378847.83 total 140.20 last 54.40) - mkdir 8386 (time 1787378857.84 total 150.21 last 56.07) - mkdir 8922 (time 1787378867.84 total 160.21 last 53.57) - mkdir 9467 (time 1787378877.85 total 170.22 last 54.47) - mkdir 10000 (time 1787378887.14 total 179.51 last 57.38) - mkdir 10571 (time 1787378897.15 total 189.51 last 57.06) - mkdir 11177 (time 1787378907.15 total 199.52 last 60.57) - mkdir 11715 (time 1787378917.16 total 209.52 last 53.77) - mkdir 12235 (time 1787378927.17 total 219.54 last 51.92) - mkdir 12784 (time 1787378937.20 total 229.57 last 54.75) - mkdir 13347 (time 1787378947.23 total 239.59 last 56.15) - mkdir 13960 (time 1787378957.23 total 249.60 last 61.29) - mkdir 14507 (time 1787378967.23 total 259.60 last 54.68) - mkdir 15052 (time 1787378977.24 total 269.61 last 54.44) - mkdir 15627 (time 1787378987.26 total 279.63 last 57.41) - mkdir 16184 (time 1787378997.29 total 289.66 last 55.54) - mkdir 16738 (time 1787379007.30 total 299.66 last 55.36) - mkdir 17301 (time 1787379017.31 total 309.67 last 56.25) - mkdir 17800 (time 1787379027.33 total 319.70 last 49.78) - mkdir 18247 (time 1787379037.33 total 329.70 last 44.68) - mkdir 18743 (time 1787379047.35 total 339.71 last 49.53) - mkdir 19302 (time 1787379057.35 total 349.72 last 55.88) - mkdir 19800 (time 1787379067.35 total 359.72 last 49.79) - mkdir 20000 (time 1787379070.81 total 363.18 last 57.80) - mkdir 20513 (time 1787379080.82 total 373.19 last 51.24) - mkdir 21049 (time 1787379090.83 total 383.20 last 53.54) - mkdir 21585 (time 1787379100.84 total 393.21 last 53.55) - mkdir 22152 (time 1787379110.86 total 403.23 last 56.60) - mkdir 22696 (time 1787379120.88 total 413.25 last 54.30) - mkdir 23188 (time 1787379130.90 total 423.26 last 49.11) - mkdir 23739 (time 1787379140.91 total 433.27 last 55.05) - mkdir 24277 (time 1787379150.91 total 443.28 last 53.76) - mkdir 24792 (time 1787379160.94 total 453.31 last 51.35) - mkdir 25245 (time 1787379170.98 total 463.34 last 45.15) - mkdir 25662 (time 1787379180.99 total 473.36 last 41.64) - mkdir 26145 (time 1787379191.01 total 483.38 last 48.20) - mkdir 26681 (time 1787379201.02 total 493.38 last 53.58) - mkdir 27253 (time 1787379211.02 total 503.39 last 57.16) - mkdir 27812 (time 1787379221.03 total 513.40 last 55.86) - mkdir 28357 (time 1787379231.05 total 523.41 last 54.41) - mkdir 28903 (time 1787379241.05 total 533.41 last 54.60) - mkdir 29428 (time 1787379251.34 total 543.70 last 51.02) - mkdir 30000 (time 1787379261.30 total 553.66 last 57.42) - mkdir 30552 (time 1787379271.33 total 563.69 last 55.04) - mkdir 31101 (time 1787379281.83 total 574.20 last 52.26) - mkdir 31601 (time 1787379291.86 total 584.23 last 49.85) - mkdir 32151 (time 1787379301.89 total 594.25 last 54.86) - mkdir 32661 (time 1787379311.90 total 604.27 last 50.93) total: 32818 mkdir in 606.91 seconds: 54.07 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787380018 ; total 0 ; last 0) - unlinked 10000 (time 1787380327 ; total 309 ; last 309) - unlinked 20000 (time 1787380662 ; total 644 ; last 335) - unlinked 30000 (time 1787380993 ; total 975 ; last 331) total: 32768 unlinks in 1065 seconds: 30.768076 unlinks/second - unlinked 0 (time 1787380018 ; total 0 ; last 0) - unlinked 10000 (time 1787380328 ; total 310 ; last 310) - unlinked 20000 (time 1787380667 ; total 649 ; last 339) - unlinked 30000 (time 1787380996 ; total 978 ; last 329) total: 32768 unlinks in 1068 seconds: 30.681648 unlinks/second nlink between: 102 - unlinked 0 (time 1787381087 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787381087 ; 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 2208640 2176 2204416 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 526765 333 526432 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