== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:44:36 (1789274676) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30060 3576960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13420 3593600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2024 1021976 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2660 259484 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6093 518820 2% /mnt/lustre - mkdir 584 (time 1789274693.12 total 10.01 last 58.35) - mkdir 1134 (time 1789274703.13 total 20.01 last 54.98) - mkdir 1725 (time 1789274713.13 total 30.02 last 59.07) - mkdir 2258 (time 1789274723.13 total 40.02 last 53.30) - mkdir 2798 (time 1789274733.14 total 50.03 last 53.95) - mkdir 3368 (time 1789274743.15 total 60.03 last 56.97) - mkdir 4046 (time 1789274753.17 total 70.05 last 67.66) - mkdir 4689 (time 1789274763.17 total 80.05 last 64.29) - mkdir 5331 (time 1789274773.19 total 90.07 last 64.09) - mkdir 5839 (time 1789274783.20 total 100.08 last 50.76) - mkdir 6317 (time 1789274793.20 total 110.08 last 47.80) - mkdir 6694 (time 1789274803.20 total 120.08 last 37.68) - mkdir 7315 (time 1789274813.21 total 130.10 last 62.02) - mkdir 7961 (time 1789274823.22 total 140.11 last 64.55) - mkdir 8614 (time 1789274833.24 total 150.12 last 65.18) - mkdir 9183 (time 1789274843.27 total 160.15 last 56.75) - mkdir 9748 (time 1789274853.28 total 170.16 last 56.42) - mkdir 10000 (time 1789274856.87 total 173.76 last 70.10) - mkdir 10589 (time 1789274866.90 total 183.79 last 58.73) - mkdir 11270 (time 1789274876.93 total 193.81 last 67.93) - mkdir 11884 (time 1789274886.93 total 203.82 last 61.37) - mkdir 12485 (time 1789274896.94 total 213.83 last 60.05) - mkdir 13124 (time 1789274906.95 total 223.83 last 63.85) - mkdir 13773 (time 1789274916.96 total 233.85 last 64.82) - mkdir 14441 (time 1789274926.96 total 243.85 last 66.80) - mkdir 15082 (time 1789274936.96 total 253.85 last 64.10) - mkdir 15702 (time 1789274947.00 total 263.88 last 61.78) - mkdir 16369 (time 1789274957.01 total 273.89 last 66.64) - mkdir 16992 (time 1789274967.03 total 283.91 last 62.18) - mkdir 17618 (time 1789274977.05 total 293.93 last 62.48) - mkdir 18321 (time 1789274987.05 total 303.93 last 70.29) - mkdir 18964 (time 1789274997.06 total 313.94 last 64.21) - mkdir 19610 (time 1789275007.09 total 323.97 last 64.43) - mkdir 20000 (time 1789275012.95 total 329.84 last 66.48) - mkdir 20675 (time 1789275022.96 total 339.84 last 67.49) - mkdir 21381 (time 1789275033.00 total 349.88 last 70.31) - mkdir 22023 (time 1789275043.02 total 359.90 last 64.07) - mkdir 22628 (time 1789275053.02 total 369.90 last 60.49) - mkdir 23164 (time 1789275063.02 total 379.90 last 53.59) - mkdir 23662 (time 1789275073.03 total 389.92 last 49.73) - mkdir 24068 (time 1789275083.06 total 399.94 last 40.50) - mkdir 24480 (time 1789275093.06 total 409.95 last 41.19) - mkdir 24913 (time 1789275103.09 total 419.98 last 43.17) - mkdir 25502 (time 1789275113.10 total 429.98 last 58.88) - mkdir 26147 (time 1789275123.10 total 439.98 last 64.47) - mkdir 26826 (time 1789275133.11 total 450.00 last 67.82) - mkdir 27431 (time 1789275143.13 total 460.01 last 60.39) - mkdir 28038 (time 1789275153.13 total 470.02 last 60.69) - mkdir 28701 (time 1789275163.13 total 480.02 last 66.29) - mkdir 29364 (time 1789275173.13 total 490.02 last 66.29) - mkdir 30000 (time 1789275183.13 total 500.02 last 63.61) - mkdir 30459 (time 1789275193.15 total 510.03 last 45.84) - mkdir 30929 (time 1789275203.16 total 520.05 last 46.92) - mkdir 31530 (time 1789275213.17 total 530.05 last 60.07) - mkdir 32069 (time 1789275223.17 total 540.06 last 53.88) - mkdir 32631 (time 1789275233.17 total 550.06 last 56.19) total: 32818 mkdir in 552.99 seconds: 59.35 ops/second - mkdir 598 (time 1789274692.99 total 10.00 last 59.77) - mkdir 1126 (time 1789274703.05 total 20.06 last 52.50) - mkdir 1696 (time 1789274713.08 total 30.09 last 56.84) - mkdir 2251 (time 1789274723.09 total 40.10 last 55.45) - mkdir 2790 (time 1789274733.09 total 50.11 last 53.86) - mkdir 3355 (time 1789274743.10 total 60.11 last 56.48) - mkdir 4034 (time 1789274753.10 total 70.12 last 67.85) - mkdir 4680 (time 1789274763.11 total 80.12 last 64.56) - mkdir 5315 (time 1789274773.12 total 90.13 last 63.46) - mkdir 5829 (time 1789274783.13 total 100.14 last 51.34) - mkdir 6318 (time 1789274793.15 total 110.16 last 48.81) - mkdir 6701 (time 1789274803.16 total 120.17 last 38.26) - mkdir 7298 (time 1789274813.18 total 130.20 last 59.56) - mkdir 7958 (time 1789274823.19 total 140.20 last 65.96) - mkdir 8594 (time 1789274833.21 total 150.22 last 63.50) - mkdir 9175 (time 1789274843.21 total 160.22 last 58.06) - mkdir 9737 (time 1789274853.22 total 170.23 last 56.15) - mkdir 10000 (time 1789274857.01 total 174.02 last 69.47) - mkdir 10577 (time 1789274867.04 total 184.05 last 57.52) - mkdir 11255 (time 1789274877.05 total 194.06 last 67.73) - mkdir 11882 (time 1789274887.07 total 204.09 last 62.54) - mkdir 12479 (time 1789274897.08 total 214.09 last 59.66) - mkdir 13134 (time 1789274907.09 total 224.10 last 65.44) - mkdir 13775 (time 1789274917.10 total 234.11 last 64.04) - mkdir 14417 (time 1789274927.11 total 244.12 last 64.15) - mkdir 15053 (time 1789274937.11 total 254.12 last 63.60) - mkdir 15648 (time 1789274947.12 total 264.13 last 59.41) - mkdir 16282 (time 1789274957.14 total 274.16 last 63.27) - mkdir 16917 (time 1789274967.15 total 284.16 last 63.44) - mkdir 17520 (time 1789274977.18 total 294.19 last 60.13) - mkdir 18234 (time 1789274987.19 total 304.20 last 71.31) - mkdir 18860 (time 1789274997.21 total 314.22 last 62.48) - mkdir 19513 (time 1789275007.25 total 324.26 last 65.08) - mkdir 20000 (time 1789275014.85 total 331.86 last 64.09) - mkdir 20703 (time 1789275024.86 total 341.87 last 70.23) - mkdir 21349 (time 1789275034.88 total 351.90 last 64.42) - mkdir 21944 (time 1789275044.89 total 361.90 last 59.49) - mkdir 22541 (time 1789275054.89 total 371.90 last 59.67) - mkdir 23105 (time 1789275064.91 total 381.92 last 56.29) - mkdir 23596 (time 1789275074.92 total 391.93 last 49.07) - mkdir 23985 (time 1789275084.92 total 401.93 last 38.88) - mkdir 24392 (time 1789275094.94 total 411.95 last 40.63) - mkdir 24843 (time 1789275104.96 total 421.97 last 45.01) - mkdir 25456 (time 1789275114.97 total 431.98 last 61.25) - mkdir 26048 (time 1789275124.99 total 442.00 last 59.08) - mkdir 26739 (time 1789275134.99 total 452.00 last 69.10) - mkdir 27338 (time 1789275145.02 total 462.04 last 59.69) - mkdir 27974 (time 1789275155.03 total 472.04 last 63.57) - mkdir 28619 (time 1789275165.03 total 482.05 last 64.47) - mkdir 29274 (time 1789275175.05 total 492.06 last 65.38) - mkdir 29856 (time 1789275185.06 total 502.07 last 58.14) - mkdir 30000 (time 1789275188.69 total 505.70 last 39.66) - mkdir 30510 (time 1789275198.71 total 515.72 last 50.93) - mkdir 31014 (time 1789275208.71 total 525.72 last 50.37) - mkdir 31577 (time 1789275218.71 total 535.73 last 56.29) - mkdir 32158 (time 1789275228.73 total 545.74 last 58.03) - mkdir 32794 (time 1789275238.75 total 555.76 last 63.49) total: 32818 mkdir in 556.20 seconds: 59.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276884 994420 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30060 3576960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13420 3593600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69705 954295 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2024 1021976 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2660 259484 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71729 518820 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789275922 ; total 0 ; last 0) - unlinked 10000 (time 1789276192 ; total 270 ; last 270) - unlinked 20000 (time 1789276464 ; total 542 ; last 272) - unlinked 30000 (time 1789276738 ; total 816 ; last 274) total: 32768 unlinks in 890 seconds: 36.817978 unlinks/second - unlinked 0 (time 1789275923 ; total 0 ; last 0) - unlinked 10000 (time 1789276196 ; total 273 ; last 273) - unlinked 20000 (time 1789276471 ; total 548 ; last 275) - unlinked 30000 (time 1789276745 ; total 822 ; last 274) total: 32768 unlinks in 898 seconds: 36.489979 unlinks/second nlink between: 1 - unlinked 0 (time 1789276823 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789276823 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 14340 1256964 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30060 3576960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13420 3593600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2024 1021976 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2660 259484 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6093 518820 2% /mnt/lustre