== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:43:05 (1784403785) 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 617 (time 1784403800.17 total 10.01 last 61.65) - mkdir 1165 (time 1784403810.19 total 20.02 last 54.72) - mkdir 1729 (time 1784403820.20 total 30.03 last 56.35) - mkdir 2268 (time 1784403830.21 total 40.05 last 53.82) - mkdir 2795 (time 1784403840.23 total 50.06 last 52.62) - mkdir 3272 (time 1784403850.24 total 60.08 last 47.64) - mkdir 3762 (time 1784403860.25 total 70.08 last 48.97) - mkdir 4282 (time 1784403870.26 total 80.10 last 51.91) - mkdir 4773 (time 1784403880.28 total 90.12 last 49.03) - mkdir 5311 (time 1784403890.30 total 100.13 last 53.70) - mkdir 5860 (time 1784403900.31 total 110.15 last 54.84) - mkdir 6342 (time 1784403910.33 total 120.17 last 48.10) - mkdir 6936 (time 1784403920.33 total 130.17 last 59.38) - mkdir 7523 (time 1784403930.35 total 140.19 last 58.59) - mkdir 8017 (time 1784403940.36 total 150.20 last 49.36) - mkdir 8420 (time 1784403950.37 total 160.20 last 40.28) - mkdir 8932 (time 1784403960.38 total 170.22 last 51.13) - mkdir 9462 (time 1784403970.38 total 180.22 last 52.98) - mkdir 10000 (time 1784403979.27 total 189.10 last 60.57) - mkdir 10517 (time 1784403989.27 total 199.10 last 51.69) - mkdir 11029 (time 1784403999.27 total 209.11 last 51.19) - mkdir 11456 (time 1784404009.31 total 219.15 last 42.52) - mkdir 11895 (time 1784404019.34 total 229.17 last 43.79) - mkdir 12431 (time 1784404029.35 total 239.19 last 53.50) - mkdir 12919 (time 1784404039.38 total 249.21 last 48.69) - mkdir 13327 (time 1784404049.39 total 259.23 last 40.75) - mkdir 13896 (time 1784404059.42 total 269.25 last 56.75) - mkdir 14511 (time 1784404069.43 total 279.26 last 61.44) - mkdir 15057 (time 1784404079.46 total 289.30 last 54.42) - mkdir 15531 (time 1784404089.47 total 299.31 last 47.34) - mkdir 16003 (time 1784404099.49 total 309.32 last 47.13) - mkdir 16516 (time 1784404109.49 total 319.33 last 51.29) - mkdir 17032 (time 1784404119.49 total 329.33 last 51.59) - mkdir 17572 (time 1784404129.51 total 339.34 last 53.91) - mkdir 18164 (time 1784404139.51 total 349.35 last 59.15) - mkdir 18649 (time 1784404149.55 total 359.39 last 48.31) - mkdir 19083 (time 1784404159.56 total 369.39 last 43.39) - mkdir 19596 (time 1784404169.58 total 379.42 last 51.16) - mkdir 20000 (time 1784404177.69 total 387.53 last 49.83) - mkdir 20557 (time 1784404187.70 total 397.54 last 55.62) - mkdir 21099 (time 1784404197.72 total 407.56 last 54.12) - mkdir 21610 (time 1784404207.73 total 417.56 last 51.05) - mkdir 22095 (time 1784404217.74 total 427.58 last 48.45) - mkdir 22610 (time 1784404227.74 total 437.58 last 51.48) - mkdir 23173 (time 1784404237.76 total 447.59 last 56.22) - mkdir 23703 (time 1784404247.77 total 457.60 last 52.95) - mkdir 24241 (time 1784404257.78 total 467.61 last 53.75) - mkdir 24709 (time 1784404267.78 total 477.62 last 46.78) - mkdir 25189 (time 1784404277.81 total 487.65 last 47.87) - mkdir 25692 (time 1784404287.81 total 497.65 last 50.27) - mkdir 26239 (time 1784404297.83 total 507.66 last 54.64) - mkdir 26759 (time 1784404307.83 total 517.66 last 51.99) - mkdir 27182 (time 1784404317.84 total 527.67 last 42.26) - mkdir 27647 (time 1784404327.87 total 537.71 last 46.35) - mkdir 28078 (time 1784404337.88 total 547.72 last 43.04) - mkdir 28527 (time 1784404348.27 total 558.11 last 43.21) - mkdir 29092 (time 1784404358.28 total 568.12 last 56.44) - mkdir 29712 (time 1784404368.45 total 578.29 last 60.98) - mkdir 30000 (time 1784404374.53 total 584.36 last 47.39) - mkdir 30452 (time 1784404384.53 total 594.37 last 45.18) - mkdir 30949 (time 1784404394.55 total 604.39 last 49.62) - mkdir 31414 (time 1784404404.55 total 614.39 last 46.49) - mkdir 31895 (time 1784404414.56 total 624.40 last 48.05) - mkdir 32357 (time 1784404424.57 total 634.40 last 46.18) total: 32818 mkdir in 644.35 seconds: 50.93 ops/second - mkdir 591 (time 1784403800.17 total 10.00 last 59.09) - mkdir 1137 (time 1784403810.17 total 20.00 last 54.59) - mkdir 1698 (time 1784403820.18 total 30.02 last 56.00) - mkdir 2216 (time 1784403830.20 total 40.04 last 51.71) - mkdir 2726 (time 1784403840.22 total 50.05 last 50.93) - mkdir 3218 (time 1784403850.22 total 60.06 last 49.18) - mkdir 3710 (time 1784403860.25 total 70.09 last 49.04) - mkdir 4246 (time 1784403870.26 total 80.09 last 53.57) - mkdir 4743 (time 1784403880.26 total 90.10 last 49.68) - mkdir 5263 (time 1784403890.31 total 100.14 last 51.77) - mkdir 5806 (time 1784403900.31 total 110.15 last 54.28) - mkdir 6311 (time 1784403910.35 total 120.18 last 50.33) - mkdir 6858 (time 1784403920.37 total 130.20 last 54.60) - mkdir 7437 (time 1784403930.37 total 140.21 last 57.87) - mkdir 7938 (time 1784403940.39 total 150.23 last 50.01) - mkdir 8332 (time 1784403950.39 total 160.23 last 39.39) - mkdir 8855 (time 1784403960.39 total 170.23 last 52.29) - mkdir 9400 (time 1784403970.39 total 180.23 last 54.50) - mkdir 10000 (time 1784403979.69 total 189.53 last 64.53) - mkdir 10508 (time 1784403989.70 total 199.53 last 50.78) - mkdir 11020 (time 1784403999.72 total 209.55 last 51.08) - mkdir 11436 (time 1784404009.74 total 219.57 last 41.52) - mkdir 11879 (time 1784404019.76 total 229.59 last 44.22) - mkdir 12402 (time 1784404029.76 total 239.60 last 52.27) - mkdir 12920 (time 1784404039.77 total 249.60 last 51.78) - mkdir 13321 (time 1784404049.77 total 259.61 last 40.07) - mkdir 13890 (time 1784404059.78 total 269.62 last 56.84) - mkdir 14472 (time 1784404069.80 total 279.63 last 58.12) - mkdir 15019 (time 1784404079.80 total 289.63 last 54.70) - mkdir 15497 (time 1784404089.80 total 299.64 last 47.78) - mkdir 15979 (time 1784404099.83 total 309.67 last 48.06) - mkdir 16488 (time 1784404109.86 total 319.70 last 50.74) - mkdir 17003 (time 1784404119.90 total 329.73 last 51.32) - mkdir 17545 (time 1784404129.90 total 339.74 last 54.16) - mkdir 18152 (time 1784404139.93 total 349.76 last 60.56) - mkdir 18628 (time 1784404149.94 total 359.78 last 47.53) - mkdir 19097 (time 1784404159.95 total 369.78 last 46.88) - mkdir 19612 (time 1784404169.97 total 379.80 last 51.39) - mkdir 20000 (time 1784404177.91 total 387.74 last 48.88) - mkdir 20559 (time 1784404187.92 total 397.75 last 55.83) - mkdir 21119 (time 1784404197.92 total 407.76 last 55.97) - mkdir 21614 (time 1784404207.93 total 417.77 last 49.44) - mkdir 22093 (time 1784404217.94 total 427.78 last 47.85) - mkdir 22599 (time 1784404227.95 total 437.78 last 50.59) - mkdir 23140 (time 1784404237.95 total 447.79 last 54.08) - mkdir 23669 (time 1784404247.98 total 457.81 last 52.77) - mkdir 24198 (time 1784404257.98 total 467.81 last 52.88) - mkdir 24676 (time 1784404268.02 total 477.86 last 47.59) - mkdir 25167 (time 1784404278.05 total 487.88 last 48.98) - mkdir 25693 (time 1784404288.07 total 497.90 last 52.50) - mkdir 26225 (time 1784404298.08 total 507.91 last 53.14) - mkdir 26737 (time 1784404308.09 total 517.93 last 51.14) - mkdir 27163 (time 1784404318.11 total 527.94 last 42.52) - mkdir 27638 (time 1784404328.13 total 537.97 last 47.38) - mkdir 28037 (time 1784404338.14 total 547.97 last 39.89) - mkdir 28501 (time 1784404348.28 total 558.12 last 45.74) - mkdir 29071 (time 1784404358.29 total 568.13 last 56.93) - mkdir 29673 (time 1784404368.44 total 578.28 last 59.31) - mkdir 30000 (time 1784404375.37 total 585.20 last 47.23) - mkdir 30415 (time 1784404385.37 total 595.21 last 41.49) - mkdir 30941 (time 1784404395.39 total 605.22 last 52.52) - mkdir 31395 (time 1784404405.43 total 615.27 last 45.18) - mkdir 31882 (time 1784404415.44 total 625.27 last 48.69) - mkdir 32338 (time 1784404425.44 total 635.28 last 45.58) - mkdir 32805 (time 1784404435.46 total 645.30 last 46.59) total: 32818 mkdir in 645.56 seconds: 50.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 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 1784405104 ; total 0 ; last 0) - unlinked 10000 (time 1784405391 ; total 287 ; last 287) - unlinked 20000 (time 1784405666 ; total 562 ; last 275) - unlinked 30000 (time 1784405916 ; total 812 ; last 250) total: 32768 unlinks in 876 seconds: 37.406391 unlinks/second - unlinked 0 (time 1784405104 ; total 0 ; last 0) - unlinked 10000 (time 1784405393 ; total 289 ; last 289) - unlinked 20000 (time 1784405668 ; total 564 ; last 275) - unlinked 30000 (time 1784405920 ; total 816 ; last 252) total: 32768 unlinks in 879 seconds: 37.278725 unlinks/second nlink between: 102 - unlinked 0 (time 1784405984 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784405984 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208768 2304 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 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