== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:34:03 (1788748443) 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 118184 392 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 505 (time 1788748459.08 total 10.02 last 50.41) - mkdir 991 (time 1788748469.09 total 20.02 last 48.58) - mkdir 1559 (time 1788748479.09 total 30.03 last 56.78) - mkdir 2094 (time 1788748489.09 total 40.03 last 53.49) - mkdir 2608 (time 1788748499.11 total 50.04 last 51.33) - mkdir 3129 (time 1788748509.11 total 60.05 last 52.06) - mkdir 3686 (time 1788748519.12 total 70.05 last 55.68) - mkdir 4251 (time 1788748529.12 total 80.06 last 56.45) - mkdir 4774 (time 1788748539.14 total 90.08 last 52.21) - mkdir 5280 (time 1788748549.14 total 100.08 last 50.59) - mkdir 5798 (time 1788748559.14 total 110.08 last 51.80) - mkdir 6307 (time 1788748569.15 total 120.09 last 50.86) - mkdir 6786 (time 1788748579.18 total 130.11 last 47.79) - mkdir 7290 (time 1788748589.19 total 140.12 last 50.35) - mkdir 7774 (time 1788748599.20 total 150.14 last 48.34) - mkdir 8258 (time 1788748609.27 total 160.20 last 48.08) - mkdir 8730 (time 1788748619.41 total 170.35 last 46.54) - mkdir 9275 (time 1788748629.45 total 180.38 last 54.30) - mkdir 9850 (time 1788748639.45 total 190.39 last 57.47) - mkdir 10000 (time 1788748641.94 total 192.88 last 60.21) - mkdir 10592 (time 1788748651.95 total 202.89 last 59.15) - mkdir 11120 (time 1788748661.95 total 212.89 last 52.80) - mkdir 11699 (time 1788748672.00 total 222.94 last 57.62) - mkdir 12257 (time 1788748682.00 total 232.94 last 55.78) - mkdir 12805 (time 1788748692.01 total 242.95 last 54.76) - mkdir 13340 (time 1788748702.03 total 252.96 last 53.41) - mkdir 13876 (time 1788748712.04 total 262.97 last 53.56) - mkdir 14365 (time 1788748722.05 total 272.99 last 48.82) - mkdir 14866 (time 1788748732.05 total 282.99 last 50.10) - mkdir 15407 (time 1788748742.06 total 292.99 last 54.08) - mkdir 15917 (time 1788748752.07 total 303.00 last 50.95) - mkdir 16520 (time 1788748762.10 total 313.03 last 60.12) - mkdir 17016 (time 1788748772.10 total 323.04 last 49.56) - mkdir 17524 (time 1788748782.11 total 333.05 last 50.78) - mkdir 18087 (time 1788748792.11 total 343.05 last 56.28) - mkdir 18607 (time 1788748802.12 total 353.06 last 51.95) - mkdir 19176 (time 1788748812.12 total 363.06 last 56.90) - mkdir 19716 (time 1788748822.15 total 373.09 last 53.86) - mkdir 20000 (time 1788748827.53 total 378.46 last 52.81) - mkdir 20585 (time 1788748837.54 total 388.48 last 58.41) - mkdir 21184 (time 1788748847.55 total 398.49 last 59.83) - mkdir 21803 (time 1788748857.56 total 408.49 last 61.88) - mkdir 22432 (time 1788748867.56 total 418.50 last 62.86) - mkdir 23009 (time 1788748877.57 total 428.51 last 57.65) - mkdir 23589 (time 1788748887.59 total 438.53 last 57.88) - mkdir 24177 (time 1788748897.62 total 448.56 last 58.66) - mkdir 24690 (time 1788748907.64 total 458.57 last 51.21) - mkdir 25225 (time 1788748917.65 total 468.59 last 53.41) - mkdir 25814 (time 1788748927.65 total 478.59 last 58.89) - mkdir 26327 (time 1788748937.69 total 488.62 last 51.13) - mkdir 26821 (time 1788748947.70 total 498.64 last 49.33) - mkdir 27368 (time 1788748957.72 total 508.66 last 54.58) - mkdir 27938 (time 1788748967.73 total 518.66 last 56.98) - mkdir 28467 (time 1788748977.76 total 528.70 last 52.73) - mkdir 28958 (time 1788748987.77 total 538.71 last 49.05) - mkdir 29492 (time 1788748997.78 total 548.72 last 53.35) - mkdir 30000 (time 1788749007.01 total 557.95 last 55.05) - mkdir 30542 (time 1788749017.03 total 567.97 last 54.09) - mkdir 31065 (time 1788749027.28 total 578.22 last 51.02) - mkdir 31574 (time 1788749037.28 total 588.22 last 50.89) - mkdir 32133 (time 1788749047.28 total 598.22 last 55.88) - mkdir 32636 (time 1788749057.30 total 608.24 last 50.20) total: 32818 mkdir in 611.20 seconds: 53.69 ops/second - mkdir 530 (time 1788748459.07 total 10.01 last 52.96) - mkdir 1027 (time 1788748469.09 total 20.03 last 49.60) - mkdir 1572 (time 1788748479.10 total 30.04 last 54.45) - mkdir 2096 (time 1788748489.10 total 40.04 last 52.38) - mkdir 2600 (time 1788748499.13 total 50.06 last 50.29) - mkdir 3153 (time 1788748509.13 total 60.07 last 55.27) - mkdir 3714 (time 1788748519.14 total 70.08 last 56.06) - mkdir 4255 (time 1788748529.15 total 80.09 last 54.02) - mkdir 4791 (time 1788748539.16 total 90.09 last 53.59) - mkdir 5290 (time 1788748549.16 total 100.09 last 49.90) - mkdir 5804 (time 1788748559.16 total 110.10 last 51.39) - mkdir 6305 (time 1788748569.16 total 120.10 last 50.08) - mkdir 6778 (time 1788748579.19 total 130.13 last 47.15) - mkdir 7284 (time 1788748589.21 total 140.14 last 50.54) - mkdir 7771 (time 1788748599.23 total 150.17 last 48.57) - mkdir 8257 (time 1788748609.33 total 160.27 last 48.13) - mkdir 8755 (time 1788748619.36 total 170.30 last 49.64) - mkdir 9273 (time 1788748629.37 total 180.30 last 51.78) - mkdir 9835 (time 1788748639.37 total 190.31 last 56.18) - mkdir 10000 (time 1788748642.36 total 193.30 last 55.13) - mkdir 10575 (time 1788748652.37 total 203.31 last 57.47) - mkdir 11117 (time 1788748662.38 total 213.32 last 54.14) - mkdir 11668 (time 1788748672.42 total 223.36 last 54.88) - mkdir 12244 (time 1788748682.42 total 233.36 last 57.59) - mkdir 12814 (time 1788748692.44 total 243.38 last 56.91) - mkdir 13328 (time 1788748702.46 total 253.40 last 51.28) - mkdir 13841 (time 1788748712.49 total 263.42 last 51.18) - mkdir 14335 (time 1788748722.49 total 273.43 last 49.38) - mkdir 14843 (time 1788748732.49 total 283.43 last 50.77) - mkdir 15390 (time 1788748742.50 total 293.44 last 54.68) - mkdir 15902 (time 1788748752.50 total 303.44 last 51.19) - mkdir 16498 (time 1788748762.51 total 313.45 last 59.55) - mkdir 16995 (time 1788748772.59 total 323.53 last 49.29) - mkdir 17525 (time 1788748782.61 total 333.54 last 52.93) - mkdir 18096 (time 1788748792.63 total 343.57 last 56.96) - mkdir 18613 (time 1788748802.65 total 353.59 last 51.60) - mkdir 19183 (time 1788748812.67 total 363.61 last 56.90) - mkdir 19718 (time 1788748822.68 total 373.61 last 53.45) - mkdir 20000 (time 1788748828.13 total 379.06 last 51.75) - mkdir 20580 (time 1788748838.13 total 389.06 last 57.99) - mkdir 21197 (time 1788748848.14 total 399.07 last 61.65) - mkdir 21792 (time 1788748858.15 total 409.09 last 59.43) - mkdir 22454 (time 1788748868.16 total 419.10 last 66.12) - mkdir 23015 (time 1788748878.17 total 429.11 last 56.04) - mkdir 23607 (time 1788748888.18 total 439.12 last 59.13) - mkdir 24184 (time 1788748898.33 total 449.26 last 56.89) - mkdir 24720 (time 1788748908.34 total 459.28 last 53.52) - mkdir 25269 (time 1788748918.37 total 469.30 last 54.76) - mkdir 25837 (time 1788748928.74 total 479.67 last 54.77) - mkdir 26324 (time 1788748938.75 total 489.69 last 48.64) - mkdir 26850 (time 1788748948.75 total 499.69 last 52.57) - mkdir 27418 (time 1788748958.79 total 509.73 last 56.60) - mkdir 27969 (time 1788748968.85 total 519.79 last 54.75) - mkdir 28480 (time 1788748978.89 total 529.82 last 50.94) - mkdir 28975 (time 1788748988.89 total 539.83 last 49.46) - mkdir 29511 (time 1788748998.90 total 549.83 last 53.59) - mkdir 30000 (time 1788749007.81 total 558.75 last 54.86) - mkdir 30550 (time 1788749018.26 total 569.20 last 52.64) - mkdir 31075 (time 1788749028.27 total 579.21 last 52.44) - mkdir 31597 (time 1788749038.28 total 589.21 last 52.17) - mkdir 32158 (time 1788749048.28 total 599.21 last 56.09) - mkdir 32659 (time 1788749058.28 total 609.22 last 50.07) total: 32818 mkdir in 611.73 seconds: 53.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788749691 ; total 0 ; last 0) - unlinked 10000 (time 1788750003 ; total 312 ; last 312) - unlinked 20000 (time 1788750341 ; total 650 ; last 338) - unlinked 30000 (time 1788750648 ; total 957 ; last 307) total: 32768 unlinks in 1052 seconds: 31.148289 unlinks/second - unlinked 0 (time 1788749691 ; total 0 ; last 0) - unlinked 10000 (time 1788750004 ; total 313 ; last 313) - unlinked 20000 (time 1788750341 ; total 650 ; last 337) - unlinked 30000 (time 1788750649 ; total 958 ; last 308) total: 32768 unlinks in 1054 seconds: 31.089184 unlinks/second nlink between: 102 - unlinked 0 (time 1788750747 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788750747 ; 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 2208640 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre