== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:34:17 (1788212057) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531331 336 530995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236234 650 235584 1% /mnt/lustre - mkdir 517 (time 1788212072.68 total 10.05 last 51.46) - mkdir 1178 (time 1788212082.70 total 20.07 last 65.97) - mkdir 1803 (time 1788212092.71 total 30.08 last 62.41) - mkdir 2567 (time 1788212102.74 total 40.11 last 76.20) - mkdir 3261 (time 1788212112.78 total 50.15 last 69.10) - mkdir 3947 (time 1788212122.79 total 60.16 last 68.52) - mkdir 4565 (time 1788212132.88 total 70.25 last 61.28) - mkdir 5285 (time 1788212142.89 total 80.26 last 71.90) - mkdir 5896 (time 1788212152.89 total 90.26 last 61.08) - mkdir 6436 (time 1788212162.91 total 100.28 last 53.92) - mkdir 6944 (time 1788212172.92 total 110.29 last 50.75) - mkdir 7522 (time 1788212182.95 total 120.32 last 57.62) - mkdir 8101 (time 1788212192.96 total 130.32 last 57.87) - mkdir 8757 (time 1788212202.96 total 140.33 last 65.57) - mkdir 9353 (time 1788212212.97 total 150.34 last 59.56) - mkdir 9975 (time 1788212223.00 total 160.37 last 62.01) - mkdir 10672 (time 1788212233.00 total 170.37 last 69.65) - mkdir 11340 (time 1788212243.00 total 180.37 last 66.79) - mkdir 12086 (time 1788212253.02 total 190.39 last 74.47) - mkdir 12785 (time 1788212263.04 total 200.41 last 69.76) - mkdir 13426 (time 1788212273.05 total 210.42 last 64.02) - mkdir 13978 (time 1788212283.05 total 220.42 last 55.20) - mkdir 14601 (time 1788212293.19 total 230.56 last 61.44) - mkdir 15212 (time 1788212303.19 total 240.56 last 61.08) - mkdir 15797 (time 1788212313.25 total 250.62 last 58.18) - mkdir 16528 (time 1788212323.29 total 260.66 last 72.84) - mkdir 17237 (time 1788212333.29 total 270.66 last 70.83) - mkdir 17845 (time 1788212343.30 total 280.67 last 60.75) - mkdir 18405 (time 1788212353.31 total 290.68 last 55.95) - mkdir 18940 (time 1788212363.35 total 300.72 last 53.28) - mkdir 19637 (time 1788212373.37 total 310.74 last 69.61) - mkdir 20000 (time 1788212378.48 total 315.85 last 70.97) - mkdir 20516 (time 1788212388.49 total 325.86 last 51.53) - mkdir 21159 (time 1788212398.51 total 335.88 last 64.21) - mkdir 21833 (time 1788212408.51 total 345.88 last 67.39) - mkdir 22548 (time 1788212418.59 total 355.96 last 70.91) - mkdir 23209 (time 1788212428.60 total 365.97 last 66.08) - mkdir 23816 (time 1788212438.60 total 375.97 last 60.68) - mkdir 24458 (time 1788212448.66 total 386.03 last 63.83) - mkdir 25159 (time 1788212458.69 total 396.06 last 69.89) - mkdir 25793 (time 1788212468.69 total 406.06 last 63.37) - mkdir 26355 (time 1788212478.88 total 416.25 last 55.14) - mkdir 26944 (time 1788212488.89 total 426.26 last 58.87) - mkdir 27509 (time 1788212499.68 total 437.05 last 52.37) - mkdir 28081 (time 1788212509.68 total 447.05 last 57.19) - mkdir 28645 (time 1788212519.68 total 457.05 last 56.38) - mkdir 29225 (time 1788212529.72 total 467.09 last 57.78) - mkdir 29832 (time 1788212539.75 total 477.12 last 60.55) - mkdir 30000 (time 1788212542.35 total 479.72 last 64.38) - mkdir 30658 (time 1788212552.36 total 489.73 last 65.75) - mkdir 31298 (time 1788212562.38 total 499.75 last 63.91) - mkdir 31974 (time 1788212572.38 total 509.75 last 67.57) - mkdir 32596 (time 1788212582.39 total 519.76 last 62.15) total: 32818 mkdir in 522.94 seconds: 62.76 ops/second - mkdir 542 (time 1788212072.72 total 10.05 last 53.94) - mkdir 1182 (time 1788212082.73 total 20.05 last 63.97) - mkdir 1787 (time 1788212092.74 total 30.06 last 60.44) - mkdir 2523 (time 1788212102.76 total 40.09 last 73.42) - mkdir 3230 (time 1788212112.76 total 50.09 last 70.69) - mkdir 3892 (time 1788212122.78 total 60.10 last 66.12) - mkdir 4529 (time 1788212132.83 total 70.15 last 63.37) - mkdir 5201 (time 1788212142.83 total 80.16 last 67.18) - mkdir 5820 (time 1788212152.84 total 90.16 last 61.85) - mkdir 6387 (time 1788212162.87 total 100.19 last 56.53) - mkdir 6897 (time 1788212172.87 total 110.20 last 50.97) - mkdir 7444 (time 1788212182.92 total 120.24 last 54.48) - mkdir 8031 (time 1788212192.92 total 130.25 last 58.67) - mkdir 8711 (time 1788212202.95 total 140.27 last 67.83) - mkdir 9318 (time 1788212212.95 total 150.28 last 60.66) - mkdir 9946 (time 1788212222.97 total 160.30 last 62.69) - mkdir 10633 (time 1788212232.98 total 170.31 last 68.60) - mkdir 11283 (time 1788212243.00 total 180.33 last 64.90) - mkdir 12017 (time 1788212253.00 total 190.33 last 73.37) - mkdir 12724 (time 1788212263.01 total 200.34 last 70.65) - mkdir 13362 (time 1788212273.09 total 210.42 last 63.30) - mkdir 13921 (time 1788212283.10 total 220.43 last 55.85) - mkdir 14546 (time 1788212293.10 total 230.43 last 62.50) - mkdir 15146 (time 1788212303.11 total 240.44 last 59.92) - mkdir 15773 (time 1788212313.13 total 250.46 last 62.57) - mkdir 16493 (time 1788212323.14 total 260.47 last 71.95) - mkdir 17194 (time 1788212333.15 total 270.48 last 70.00) - mkdir 17800 (time 1788212343.16 total 280.49 last 60.54) - mkdir 18375 (time 1788212353.20 total 290.52 last 57.31) - mkdir 18883 (time 1788212363.20 total 300.53 last 50.77) - mkdir 19567 (time 1788212373.20 total 310.53 last 68.40) - mkdir 20000 (time 1788212379.68 total 317.01 last 66.84) - mkdir 20560 (time 1788212389.68 total 327.01 last 55.99) - mkdir 21199 (time 1788212399.68 total 337.01 last 63.89) - mkdir 21859 (time 1788212409.69 total 347.02 last 65.96) - mkdir 22545 (time 1788212419.69 total 357.02 last 68.58) - mkdir 23165 (time 1788212429.69 total 367.02 last 62.00) - mkdir 23777 (time 1788212439.69 total 377.02 last 61.20) - mkdir 24425 (time 1788212449.70 total 387.02 last 64.79) - mkdir 25058 (time 1788212459.70 total 397.03 last 63.25) - mkdir 25712 (time 1788212469.74 total 407.07 last 65.14) - mkdir 26298 (time 1788212479.76 total 417.09 last 58.48) - mkdir 26903 (time 1788212489.77 total 427.10 last 60.45) - mkdir 27450 (time 1788212499.78 total 437.10 last 54.68) - mkdir 28017 (time 1788212509.79 total 447.12 last 56.62) - mkdir 28582 (time 1788212519.79 total 457.12 last 56.50) - mkdir 29119 (time 1788212529.81 total 467.13 last 53.62) - mkdir 29707 (time 1788212539.81 total 477.14 last 58.78) - mkdir 30000 (time 1788212543.81 total 481.13 last 73.30) - mkdir 30649 (time 1788212553.83 total 491.15 last 64.78) - mkdir 31243 (time 1788212563.84 total 501.17 last 59.31) - mkdir 31926 (time 1788212573.85 total 511.17 last 68.27) - mkdir 32592 (time 1788212583.85 total 521.17 last 66.60) total: 32818 mkdir in 524.59 seconds: 62.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 303846 65952 237894 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301873 66289 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788213254 ; total 0 ; last 0) - unlinked 10000 (time 1788213523 ; total 269 ; last 269) - unlinked 20000 (time 1788213813 ; total 559 ; last 290) - unlinked 30000 (time 1788214102 ; total 848 ; last 289) total: 32768 unlinks in 925 seconds: 35.424866 unlinks/second - unlinked 0 (time 1788213254 ; total 0 ; last 0) - unlinked 10000 (time 1788213524 ; total 270 ; last 270) - unlinked 20000 (time 1788213815 ; total 561 ; last 291) - unlinked 30000 (time 1788214102 ; total 848 ; last 287) total: 32768 unlinks in 926 seconds: 35.386608 unlinks/second nlink between: 102 - unlinked 0 (time 1788214182 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788214182 ; 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 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2208640 2048 2204544 1% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 528395 316 528079 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236237 653 235584 1% /mnt/lustre