== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:37:09 (1789601829) 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 737 (time 1789601845.22 total 10.02 last 73.56) - mkdir 1433 (time 1789601855.26 total 20.05 last 69.36) - mkdir 2047 (time 1789601865.26 total 30.06 last 61.38) - mkdir 2862 (time 1789601875.27 total 40.07 last 81.42) - mkdir 3651 (time 1789601885.27 total 50.07 last 78.87) - mkdir 4352 (time 1789601895.28 total 60.07 last 70.06) - mkdir 5230 (time 1789601905.29 total 70.09 last 87.70) - mkdir 5999 (time 1789601915.29 total 80.09 last 76.86) - mkdir 6825 (time 1789601925.30 total 90.10 last 82.54) - mkdir 7575 (time 1789601935.31 total 100.10 last 74.95) - mkdir 8367 (time 1789601945.31 total 110.11 last 79.14) - mkdir 8948 (time 1789601955.35 total 120.15 last 57.91) - mkdir 9491 (time 1789601965.36 total 130.16 last 54.23) - mkdir 10000 (time 1789601972.69 total 137.48 last 69.49) - mkdir 10838 (time 1789601982.69 total 147.49 last 83.75) - mkdir 11669 (time 1789601992.71 total 157.50 last 82.98) - mkdir 12402 (time 1789602002.73 total 167.53 last 73.11) - mkdir 13237 (time 1789602012.74 total 177.54 last 83.44) - mkdir 13972 (time 1789602022.75 total 187.55 last 73.42) - mkdir 14719 (time 1789602032.75 total 197.55 last 74.68) - mkdir 15493 (time 1789602042.75 total 207.55 last 77.39) - mkdir 16201 (time 1789602052.78 total 217.58 last 70.59) - mkdir 16943 (time 1789602062.79 total 227.59 last 74.16) - mkdir 17624 (time 1789602072.80 total 237.60 last 68.03) - mkdir 18291 (time 1789602082.80 total 247.60 last 66.68) - mkdir 19003 (time 1789602092.82 total 257.62 last 71.07) - mkdir 19745 (time 1789602102.83 total 267.63 last 74.15) - mkdir 20000 (time 1789602105.91 total 270.71 last 82.74) - mkdir 20833 (time 1789602115.91 total 280.71 last 83.28) - mkdir 21573 (time 1789602125.92 total 290.72 last 73.94) - mkdir 22270 (time 1789602135.93 total 300.72 last 69.66) - mkdir 22894 (time 1789602145.93 total 310.73 last 62.38) - mkdir 23594 (time 1789602155.93 total 320.73 last 69.99) - mkdir 24300 (time 1789602165.94 total 330.74 last 70.52) - mkdir 25093 (time 1789602175.94 total 340.74 last 79.29) - mkdir 25935 (time 1789602185.95 total 350.74 last 84.19) - mkdir 26667 (time 1789602195.95 total 360.75 last 73.15) - mkdir 27452 (time 1789602205.97 total 370.77 last 78.34) - mkdir 28235 (time 1789602215.99 total 380.79 last 78.18) - mkdir 28987 (time 1789602225.99 total 390.79 last 75.20) - mkdir 29747 (time 1789602235.99 total 400.79 last 76.00) - mkdir 30000 (time 1789602238.87 total 403.66 last 87.92) - mkdir 30869 (time 1789602248.87 total 413.66 last 86.89) - mkdir 31596 (time 1789602258.87 total 423.67 last 72.67) - mkdir 32408 (time 1789602268.87 total 433.67 last 81.19) total: 32818 mkdir in 438.81 seconds: 74.79 ops/second - mkdir 730 (time 1789601845.21 total 10.01 last 72.95) - mkdir 1463 (time 1789601855.22 total 20.02 last 73.21) - mkdir 2077 (time 1789601865.25 total 30.05 last 61.24) - mkdir 2903 (time 1789601875.27 total 40.07 last 82.40) - mkdir 3714 (time 1789601885.28 total 50.07 last 81.08) - mkdir 4431 (time 1789601895.28 total 60.08 last 71.66) - mkdir 5291 (time 1789601905.29 total 70.08 last 85.97) - mkdir 6066 (time 1789601915.30 total 80.09 last 77.41) - mkdir 6867 (time 1789601925.32 total 90.12 last 79.93) - mkdir 7622 (time 1789601935.33 total 100.13 last 75.43) - mkdir 8383 (time 1789601945.33 total 110.13 last 76.10) - mkdir 8950 (time 1789601955.33 total 120.13 last 56.69) - mkdir 9500 (time 1789601965.35 total 130.15 last 54.89) - mkdir 10000 (time 1789601972.71 total 137.51 last 67.92) - mkdir 10831 (time 1789601982.72 total 147.52 last 83.01) - mkdir 11646 (time 1789601992.74 total 157.53 last 81.39) - mkdir 12357 (time 1789602002.74 total 167.54 last 71.07) - mkdir 13194 (time 1789602012.75 total 177.55 last 83.63) - mkdir 13939 (time 1789602022.77 total 187.56 last 74.38) - mkdir 14717 (time 1789602032.79 total 197.58 last 77.65) - mkdir 15511 (time 1789602042.80 total 207.60 last 79.29) - mkdir 16187 (time 1789602052.81 total 217.61 last 67.54) - mkdir 16945 (time 1789602062.82 total 227.61 last 75.72) - mkdir 17622 (time 1789602072.82 total 237.62 last 67.66) - mkdir 18272 (time 1789602082.83 total 247.62 last 64.98) - mkdir 18985 (time 1789602092.84 total 257.64 last 71.21) - mkdir 19717 (time 1789602102.84 total 267.64 last 73.19) - mkdir 20000 (time 1789602106.25 total 271.05 last 82.93) - mkdir 20809 (time 1789602116.27 total 281.06 last 80.79) - mkdir 21526 (time 1789602126.27 total 291.07 last 71.68) - mkdir 22252 (time 1789602136.28 total 301.08 last 72.53) - mkdir 22910 (time 1789602146.29 total 311.08 last 65.74) - mkdir 23562 (time 1789602156.30 total 321.10 last 65.13) - mkdir 24267 (time 1789602166.30 total 331.10 last 70.45) - mkdir 25038 (time 1789602176.31 total 341.10 last 77.10) - mkdir 25885 (time 1789602186.31 total 351.11 last 84.63) - mkdir 26615 (time 1789602196.33 total 361.13 last 72.86) - mkdir 27374 (time 1789602206.33 total 371.13 last 75.89) - mkdir 28163 (time 1789602216.38 total 381.17 last 78.58) - mkdir 28926 (time 1789602226.39 total 391.18 last 76.22) - mkdir 29690 (time 1789602236.39 total 401.19 last 76.36) - mkdir 30000 (time 1789602240.14 total 404.94 last 82.63) - mkdir 30868 (time 1789602250.14 total 414.94 last 86.79) - mkdir 31596 (time 1789602260.15 total 424.95 last 72.73) - mkdir 32438 (time 1789602270.17 total 434.96 last 84.09) total: 32818 mkdir in 439.38 seconds: 74.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270772 1000532 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 1789602725 ; total 0 ; last 0) - unlinked 10000 (time 1789602926 ; total 201 ; last 201) - unlinked 20000 (time 1789603053 ; total 328 ; last 127) - unlinked 30000 (time 1789603164 ; total 439 ; last 111) total: 32768 unlinks in 471 seconds: 69.571129 unlinks/second - unlinked 0 (time 1789602725 ; total 0 ; last 0) - unlinked 10000 (time 1789602926 ; total 201 ; last 201) - unlinked 20000 (time 1789603054 ; total 329 ; last 128) - unlinked 30000 (time 1789603165 ; total 440 ; last 111) total: 32768 unlinks in 473 seconds: 69.276955 unlinks/second nlink between: 1 - unlinked 0 (time 1789603200 ; total 1 ; last 1) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789603200 ; total 1 ; last 1) 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 8228 1263076 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