== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:34:45 (1782480885) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 537 523551 1% /mnt/lustre - mkdir 615 (time 1782480902.38 total 10.00 last 61.48) - mkdir 1351 (time 1782480912.40 total 20.02 last 73.48) - mkdir 1974 (time 1782480922.40 total 30.03 last 62.25) - mkdir 2708 (time 1782480932.41 total 40.04 last 73.33) - mkdir 3383 (time 1782480942.42 total 50.04 last 67.48) - mkdir 4046 (time 1782480952.44 total 60.06 last 66.16) - mkdir 4724 (time 1782480962.45 total 70.07 last 67.74) - mkdir 5289 (time 1782480972.46 total 80.09 last 56.42) - mkdir 5928 (time 1782480982.48 total 90.10 last 63.79) - mkdir 6624 (time 1782480992.48 total 100.11 last 69.58) - mkdir 7227 (time 1782481002.48 total 110.11 last 60.28) - mkdir 7920 (time 1782481012.48 total 120.11 last 69.30) - mkdir 8432 (time 1782481022.49 total 130.11 last 51.18) - mkdir 9064 (time 1782481032.50 total 140.12 last 63.15) - mkdir 9878 (time 1782481042.50 total 150.12 last 81.37) - mkdir 10547 (time 1782481052.50 total 160.13 last 66.87) - mkdir 11199 (time 1782481062.52 total 170.14 last 65.11) - mkdir 11875 (time 1782481072.53 total 180.16 last 67.50) - mkdir 12601 (time 1782481082.54 total 190.16 last 72.57) - mkdir 13339 (time 1782481092.55 total 200.17 last 73.72) - mkdir 14074 (time 1782481102.55 total 210.18 last 73.46) - mkdir 14744 (time 1782481112.58 total 220.21 last 66.81) - mkdir 15436 (time 1782481122.58 total 230.21 last 69.20) - mkdir 16242 (time 1782481132.59 total 240.22 last 80.52) - mkdir 17026 (time 1782481142.60 total 250.22 last 78.34) - mkdir 17854 (time 1782481152.60 total 260.23 last 82.77) - mkdir 18546 (time 1782481162.61 total 270.23 last 69.18) - mkdir 19320 (time 1782481172.61 total 280.23 last 77.39) - mkdir 20000 (time 1782481181.73 total 289.35 last 74.58) - mkdir 20682 (time 1782481191.73 total 299.35 last 68.19) - mkdir 21388 (time 1782481201.73 total 309.35 last 70.59) - mkdir 22223 (time 1782481211.73 total 319.35 last 83.49) - mkdir 23058 (time 1782481221.74 total 329.37 last 83.38) - mkdir 23749 (time 1782481231.75 total 339.37 last 69.07) - mkdir 24518 (time 1782481241.76 total 349.38 last 76.84) - mkdir 25328 (time 1782481251.76 total 359.38 last 80.99) - mkdir 26175 (time 1782481261.76 total 369.39 last 84.66) - mkdir 26957 (time 1782481271.77 total 379.39 last 78.14) - mkdir 27720 (time 1782481281.78 total 389.40 last 76.22) - mkdir 28530 (time 1782481291.78 total 399.41 last 80.99) - mkdir 29375 (time 1782481301.79 total 409.42 last 84.39) - mkdir 30000 (time 1782481308.94 total 416.57 last 87.45) - mkdir 30682 (time 1782481318.97 total 426.59 last 68.03) - mkdir 31471 (time 1782481328.97 total 436.60 last 78.84) - mkdir 32227 (time 1782481338.99 total 446.61 last 75.52) total: 32818 mkdir in 454.91 seconds: 72.14 ops/second - mkdir 647 (time 1782480902.39 total 10.02 last 64.59) - mkdir 1325 (time 1782480912.39 total 20.02 last 67.79) - mkdir 1947 (time 1782480922.39 total 30.02 last 62.17) - mkdir 2675 (time 1782480932.40 total 40.03 last 72.75) - mkdir 3344 (time 1782480942.42 total 50.05 last 66.75) - mkdir 3995 (time 1782480952.43 total 60.06 last 65.07) - mkdir 4685 (time 1782480962.43 total 70.06 last 68.96) - mkdir 5253 (time 1782480972.47 total 80.10 last 56.60) - mkdir 5870 (time 1782480982.48 total 90.11 last 61.63) - mkdir 6583 (time 1782480992.50 total 100.13 last 71.13) - mkdir 7174 (time 1782481002.52 total 110.15 last 59.01) - mkdir 7860 (time 1782481012.53 total 120.16 last 68.56) - mkdir 8367 (time 1782481022.53 total 130.16 last 50.69) - mkdir 9003 (time 1782481032.54 total 140.17 last 63.51) - mkdir 9806 (time 1782481042.55 total 150.17 last 80.28) - mkdir 10000 (time 1782481045.00 total 152.62 last 79.18) - mkdir 10645 (time 1782481055.00 total 162.63 last 64.48) - mkdir 11305 (time 1782481065.01 total 172.64 last 65.93) - mkdir 11971 (time 1782481075.02 total 182.65 last 66.52) - mkdir 12751 (time 1782481085.04 total 192.67 last 77.85) - mkdir 13496 (time 1782481095.07 total 202.70 last 74.25) - mkdir 14172 (time 1782481105.08 total 212.71 last 67.53) - mkdir 14882 (time 1782481115.10 total 222.73 last 70.90) - mkdir 15589 (time 1782481125.10 total 232.73 last 70.70) - mkdir 16387 (time 1782481135.10 total 242.73 last 79.76) - mkdir 17170 (time 1782481145.10 total 252.73 last 78.29) - mkdir 17939 (time 1782481155.12 total 262.75 last 76.75) - mkdir 18650 (time 1782481165.13 total 272.76 last 71.07) - mkdir 19386 (time 1782481175.16 total 282.79 last 73.39) - mkdir 20000 (time 1782481182.32 total 289.94 last 85.78) - mkdir 20696 (time 1782481192.33 total 299.96 last 69.51) - mkdir 21392 (time 1782481202.33 total 309.96 last 69.59) - mkdir 22240 (time 1782481212.33 total 319.96 last 84.76) - mkdir 23062 (time 1782481222.35 total 329.98 last 82.10) - mkdir 23738 (time 1782481232.36 total 339.99 last 67.50) - mkdir 24519 (time 1782481242.36 total 349.99 last 78.09) - mkdir 25331 (time 1782481252.36 total 359.99 last 81.19) - mkdir 26171 (time 1782481262.37 total 370.00 last 83.90) - mkdir 26929 (time 1782481272.38 total 380.01 last 75.79) - mkdir 27692 (time 1782481282.38 total 390.01 last 76.26) - mkdir 28498 (time 1782481292.41 total 400.04 last 80.40) - mkdir 29336 (time 1782481302.41 total 410.04 last 83.74) - mkdir 30000 (time 1782481310.17 total 417.80 last 85.63) - mkdir 30697 (time 1782481320.17 total 427.80 last 69.65) - mkdir 31484 (time 1782481330.19 total 437.82 last 78.60) - mkdir 32235 (time 1782481340.20 total 447.83 last 75.02) total: 32818 mkdir in 455.77 seconds: 72.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270648 1000656 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782481745 ; total 0 ; last 0) - unlinked 10000 (time 1782481875 ; total 130 ; last 130) - unlinked 20000 (time 1782481977 ; total 232 ; last 102) - unlinked 30000 (time 1782482062 ; total 317 ; last 85) total: 32768 unlinks in 341 seconds: 96.093842 unlinks/second - unlinked 0 (time 1782481744 ; total 0 ; last 0) - unlinked 10000 (time 1782481876 ; total 132 ; last 132) - unlinked 20000 (time 1782481978 ; total 234 ; last 102) - unlinked 30000 (time 1782482064 ; total 320 ; last 86) total: 32768 unlinks in 344 seconds: 95.255814 unlinks/second nlink between: 1 - unlinked 0 (time 1782482089 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1782482089 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8104 1263200 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre