== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:09:31 (1783969771) 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 118185 393 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 677 (time 1783969785.82 total 10.02 last 67.60) - mkdir 1290 (time 1783969795.86 total 20.05 last 61.06) - mkdir 1865 (time 1783969805.86 total 30.06 last 57.48) - mkdir 2461 (time 1783969815.88 total 40.08 last 59.49) - mkdir 3074 (time 1783969825.88 total 50.08 last 61.26) - mkdir 3758 (time 1783969835.89 total 60.09 last 68.33) - mkdir 4364 (time 1783969845.90 total 70.10 last 60.59) - mkdir 5018 (time 1783969855.91 total 80.11 last 65.33) - mkdir 5554 (time 1783969865.95 total 90.15 last 53.35) - mkdir 6154 (time 1783969875.96 total 100.16 last 59.96) - mkdir 6820 (time 1783969885.97 total 110.17 last 66.51) - mkdir 7431 (time 1783969895.99 total 120.19 last 61.02) - mkdir 8026 (time 1783969906.00 total 130.20 last 59.43) - mkdir 8540 (time 1783969916.00 total 140.20 last 51.38) - mkdir 9155 (time 1783969926.01 total 150.21 last 61.47) - mkdir 9743 (time 1783969936.02 total 160.22 last 58.71) - mkdir 10000 (time 1783969939.72 total 163.92 last 69.57) - mkdir 10572 (time 1783969949.72 total 173.92 last 57.17) - mkdir 11158 (time 1783969959.73 total 183.93 last 58.58) - mkdir 11751 (time 1783969969.74 total 193.94 last 59.24) - mkdir 12274 (time 1783969979.75 total 203.95 last 52.23) - mkdir 12820 (time 1783969989.76 total 213.96 last 54.52) - mkdir 13317 (time 1783969999.78 total 223.98 last 49.62) - mkdir 13877 (time 1783970009.82 total 234.02 last 55.80) - mkdir 14467 (time 1783970019.82 total 244.02 last 59.00) - mkdir 15096 (time 1783970029.84 total 254.04 last 62.74) - mkdir 15682 (time 1783970039.86 total 264.06 last 58.51) - mkdir 16295 (time 1783970049.90 total 274.10 last 61.07) - mkdir 16867 (time 1783970059.90 total 284.10 last 57.20) - mkdir 17478 (time 1783970069.91 total 294.11 last 61.04) - mkdir 18144 (time 1783970079.91 total 304.11 last 66.57) - mkdir 18754 (time 1783970089.93 total 314.13 last 60.90) - mkdir 19237 (time 1783970099.93 total 324.13 last 48.30) - mkdir 19764 (time 1783970109.95 total 334.15 last 52.61) - mkdir 20000 (time 1783970114.16 total 338.36 last 55.98) - mkdir 20476 (time 1783970124.17 total 348.36 last 47.59) - mkdir 20914 (time 1783970134.20 total 358.40 last 43.63) - mkdir 21458 (time 1783970144.23 total 368.43 last 54.26) - mkdir 22034 (time 1783970154.26 total 378.46 last 57.41) - mkdir 22520 (time 1783970164.27 total 388.47 last 48.57) - mkdir 23087 (time 1783970174.29 total 398.49 last 56.58) - mkdir 23609 (time 1783970184.30 total 408.50 last 52.13) - mkdir 24039 (time 1783970194.32 total 418.52 last 42.94) - mkdir 24547 (time 1783970204.33 total 428.53 last 50.74) - mkdir 24994 (time 1783970214.34 total 438.53 last 44.68) - mkdir 25476 (time 1783970224.34 total 448.54 last 48.16) - mkdir 25833 (time 1783970234.43 total 458.63 last 35.39) - mkdir 26198 (time 1783970244.53 total 468.72 last 36.16) - mkdir 26636 (time 1783970254.59 total 478.79 last 43.54) - mkdir 26986 (time 1783970264.63 total 488.83 last 34.85) - mkdir 27460 (time 1783970275.14 total 499.34 last 45.10) - mkdir 27937 (time 1783970285.15 total 509.35 last 47.63) - mkdir 28500 (time 1783970295.16 total 519.36 last 56.27) - mkdir 29078 (time 1783970305.17 total 529.37 last 57.75) - mkdir 29594 (time 1783970315.66 total 539.86 last 49.17) - mkdir 30000 (time 1783970322.59 total 546.79 last 58.61) - mkdir 30510 (time 1783970332.59 total 556.79 last 50.99) - mkdir 31020 (time 1783970343.02 total 567.22 last 48.92) - mkdir 31533 (time 1783970353.02 total 577.22 last 51.30) - mkdir 32118 (time 1783970363.02 total 587.22 last 58.46) - mkdir 32660 (time 1783970373.32 total 597.51 last 52.66) total: 32818 mkdir in 599.86 seconds: 54.71 ops/second - mkdir 672 (time 1783969785.81 total 10.01 last 67.14) - mkdir 1293 (time 1783969795.81 total 20.02 last 62.06) - mkdir 1869 (time 1783969805.82 total 30.02 last 57.56) - mkdir 2463 (time 1783969815.82 total 40.02 last 59.40) - mkdir 3070 (time 1783969825.83 total 50.03 last 60.67) - mkdir 3761 (time 1783969835.84 total 60.04 last 69.04) - mkdir 4348 (time 1783969845.84 total 70.04 last 58.67) - mkdir 4998 (time 1783969855.85 total 80.05 last 64.97) - mkdir 5535 (time 1783969865.87 total 90.07 last 53.55) - mkdir 6156 (time 1783969875.89 total 100.09 last 62.00) - mkdir 6841 (time 1783969885.90 total 110.10 last 68.41) - mkdir 7456 (time 1783969895.91 total 120.11 last 61.48) - mkdir 8058 (time 1783969906.05 total 130.25 last 59.36) - mkdir 8577 (time 1783969916.07 total 140.27 last 51.77) - mkdir 9196 (time 1783969926.09 total 150.29 last 61.80) - mkdir 9806 (time 1783969936.10 total 160.30 last 60.92) - mkdir 10000 (time 1783969939.25 total 163.46 last 61.55) - mkdir 10575 (time 1783969949.26 total 173.46 last 57.49) - mkdir 11168 (time 1783969959.26 total 183.46 last 59.28) - mkdir 11765 (time 1783969969.27 total 193.47 last 59.63) - mkdir 12294 (time 1783969979.28 total 203.48 last 52.87) - mkdir 12815 (time 1783969989.29 total 213.49 last 52.06) - mkdir 13302 (time 1783969999.29 total 223.49 last 48.70) - mkdir 13880 (time 1783970009.32 total 233.52 last 57.62) - mkdir 14441 (time 1783970019.32 total 243.52 last 56.09) - mkdir 15073 (time 1783970029.32 total 253.52 last 63.19) - mkdir 15664 (time 1783970039.34 total 263.54 last 59.01) - mkdir 16257 (time 1783970049.34 total 273.54 last 59.28) - mkdir 16836 (time 1783970059.35 total 283.55 last 57.82) - mkdir 17466 (time 1783970069.36 total 293.56 last 62.95) - mkdir 18073 (time 1783970079.37 total 303.57 last 60.66) - mkdir 18724 (time 1783970089.42 total 313.62 last 64.75) - mkdir 19223 (time 1783970099.42 total 323.63 last 49.88) - mkdir 19761 (time 1783970109.44 total 333.64 last 53.70) - mkdir 20000 (time 1783970113.49 total 337.69 last 59.02) - mkdir 20446 (time 1783970123.50 total 347.71 last 44.55) - mkdir 20910 (time 1783970133.58 total 357.78 last 46.04) - mkdir 21418 (time 1783970143.59 total 367.79 last 50.77) - mkdir 22000 (time 1783970153.62 total 377.82 last 58.04) - mkdir 22493 (time 1783970163.63 total 387.83 last 49.25) - mkdir 23064 (time 1783970173.65 total 397.85 last 56.98) - mkdir 23590 (time 1783970183.66 total 407.86 last 52.56) - mkdir 23999 (time 1783970193.66 total 417.86 last 40.88) - mkdir 24493 (time 1783970203.67 total 427.87 last 49.36) - mkdir 24931 (time 1783970213.67 total 437.87 last 43.80) - mkdir 25460 (time 1783970223.70 total 447.90 last 52.76) - mkdir 25831 (time 1783970233.70 total 457.90 last 37.08) - mkdir 26199 (time 1783970243.70 total 467.90 last 36.79) - mkdir 26607 (time 1783970253.71 total 477.91 last 40.77) - mkdir 26965 (time 1783970263.74 total 487.94 last 35.71) - mkdir 27444 (time 1783970273.74 total 497.94 last 47.90) - mkdir 27906 (time 1783970283.77 total 507.97 last 46.03) - mkdir 28449 (time 1783970293.79 total 517.99 last 54.23) - mkdir 29006 (time 1783970303.80 total 528.00 last 55.65) - mkdir 29497 (time 1783970313.81 total 538.01 last 49.03) - mkdir 30000 (time 1783970322.86 total 547.06 last 55.59) - mkdir 30500 (time 1783970332.87 total 557.07 last 49.95) - mkdir 30998 (time 1783970343.00 total 567.20 last 49.14) - mkdir 31516 (time 1783970353.00 total 577.20 last 51.79) - mkdir 32108 (time 1783970363.01 total 587.21 last 59.16) - mkdir 32646 (time 1783970373.30 total 597.50 last 52.28) total: 32818 mkdir in 600.00 seconds: 54.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1783970942 ; total 0 ; last 0) - unlinked 10000 (time 1783971127 ; total 185 ; last 185) - unlinked 20000 (time 1783971327 ; total 385 ; last 200) - unlinked 30000 (time 1783971533 ; total 591 ; last 206) total: 32768 unlinks in 676 seconds: 48.473373 unlinks/second - unlinked 0 (time 1783970942 ; total 0 ; last 0) - unlinked 10000 (time 1783971126 ; total 184 ; last 184) - unlinked 20000 (time 1783971328 ; total 386 ; last 202) - unlinked 30000 (time 1783971535 ; total 593 ; last 207) total: 32768 unlinks in 677 seconds: 48.401772 unlinks/second nlink between: 102 - unlinked 0 (time 1783971621 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783971621 ; 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 2209152 2304 2204800 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 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre