== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:50:30 (1780336230) 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 534834 334 534500 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: 235918 334 235584 1% /mnt/lustre - mkdir 556 (time 1780336245.37 total 10.00 last 55.60) - mkdir 1152 (time 1780336255.37 total 20.00 last 59.59) - mkdir 1744 (time 1780336265.41 total 30.04 last 58.96) - mkdir 2324 (time 1780336275.43 total 40.06 last 57.89) - mkdir 2880 (time 1780336285.44 total 50.07 last 55.56) - mkdir 3459 (time 1780336295.45 total 60.08 last 57.83) - mkdir 3995 (time 1780336305.47 total 70.10 last 53.51) - mkdir 4552 (time 1780336315.47 total 80.11 last 55.66) - mkdir 5075 (time 1780336325.48 total 90.11 last 52.27) - mkdir 5608 (time 1780336335.48 total 100.12 last 53.28) - mkdir 6083 (time 1780336345.51 total 110.15 last 47.36) - mkdir 6520 (time 1780336355.52 total 120.15 last 43.67) - mkdir 7104 (time 1780336365.53 total 130.16 last 58.36) - mkdir 7630 (time 1780336375.53 total 140.16 last 52.58) - mkdir 8151 (time 1780336385.55 total 150.18 last 52.00) - mkdir 8772 (time 1780336395.55 total 160.19 last 62.09) - mkdir 9299 (time 1780336405.55 total 170.19 last 52.69) - mkdir 9813 (time 1780336415.61 total 180.24 last 51.11) - mkdir 10000 (time 1780336419.16 total 183.80 last 52.67) - mkdir 10588 (time 1780336429.17 total 193.80 last 58.77) - mkdir 11164 (time 1780336439.17 total 203.81 last 57.57) - mkdir 11727 (time 1780336449.18 total 213.81 last 56.25) - mkdir 12312 (time 1780336459.19 total 223.83 last 58.41) - mkdir 12778 (time 1780336469.21 total 233.84 last 46.55) - mkdir 13360 (time 1780336479.21 total 243.84 last 58.17) - mkdir 13924 (time 1780336489.23 total 253.86 last 56.31) - mkdir 14432 (time 1780336499.25 total 263.89 last 50.68) - mkdir 14974 (time 1780336509.26 total 273.89 last 54.15) - mkdir 15448 (time 1780336519.26 total 283.90 last 47.38) - mkdir 15976 (time 1780336529.28 total 293.92 last 52.70) - mkdir 16484 (time 1780336539.29 total 303.92 last 50.78) - mkdir 17040 (time 1780336549.29 total 313.92 last 55.59) - mkdir 17640 (time 1780336559.29 total 323.92 last 60.00) - mkdir 18205 (time 1780336569.29 total 333.92 last 56.50) - mkdir 18736 (time 1780336579.31 total 343.95 last 52.97) - mkdir 19277 (time 1780336589.33 total 353.97 last 54.00) - mkdir 19822 (time 1780336599.34 total 363.98 last 54.45) - mkdir 20000 (time 1780336602.96 total 367.60 last 49.13) - mkdir 20576 (time 1780336612.98 total 377.62 last 57.50) - mkdir 21087 (time 1780336623.00 total 387.63 last 51.02) - mkdir 21598 (time 1780336633.00 total 397.63 last 51.09) - mkdir 22145 (time 1780336643.02 total 407.65 last 54.59) - mkdir 22716 (time 1780336653.05 total 417.69 last 56.92) - mkdir 23246 (time 1780336663.07 total 427.70 last 52.91) - mkdir 23763 (time 1780336673.07 total 437.71 last 51.68) - mkdir 24348 (time 1780336683.08 total 447.72 last 58.44) - mkdir 24824 (time 1780336693.08 total 457.72 last 47.60) - mkdir 25355 (time 1780336703.12 total 467.75 last 52.92) - mkdir 25852 (time 1780336713.22 total 477.86 last 49.18) - mkdir 26391 (time 1780336723.24 total 487.87 last 53.84) - mkdir 26928 (time 1780336733.24 total 497.87 last 53.68) - mkdir 27452 (time 1780336743.26 total 507.89 last 52.28) - mkdir 28009 (time 1780336753.27 total 517.90 last 55.66) - mkdir 28490 (time 1780336763.32 total 527.95 last 47.85) - mkdir 28990 (time 1780336773.33 total 537.96 last 49.97) - mkdir 29495 (time 1780336783.33 total 547.96 last 50.48) - mkdir 30000 (time 1780336792.76 total 557.39 last 53.55) - mkdir 30490 (time 1780336802.78 total 567.41 last 48.93) - mkdir 30975 (time 1780336812.79 total 577.42 last 48.45) - mkdir 31475 (time 1780336822.79 total 587.42 last 49.99) - mkdir 31934 (time 1780336832.80 total 597.43 last 45.86) - mkdir 32331 (time 1780336842.83 total 607.46 last 39.59) - mkdir 32808 (time 1780336853.52 total 618.16 last 44.59) total: 32818 mkdir in 618.39 seconds: 53.07 ops/second - mkdir 540 (time 1780336245.41 total 10.03 last 53.82) - mkdir 1133 (time 1780336255.41 total 20.04 last 59.28) - mkdir 1736 (time 1780336265.49 total 30.11 last 59.86) - mkdir 2317 (time 1780336275.49 total 40.12 last 58.06) - mkdir 2879 (time 1780336285.52 total 50.14 last 56.08) - mkdir 3463 (time 1780336295.53 total 60.15 last 58.34) - mkdir 4011 (time 1780336305.55 total 70.18 last 54.65) - mkdir 4585 (time 1780336315.56 total 80.19 last 57.34) - mkdir 5106 (time 1780336325.58 total 90.20 last 52.01) - mkdir 5649 (time 1780336335.60 total 100.23 last 54.17) - mkdir 6141 (time 1780336345.61 total 110.23 last 49.20) - mkdir 6568 (time 1780336355.63 total 120.26 last 42.58) - mkdir 7158 (time 1780336365.72 total 130.34 last 58.50) - mkdir 7690 (time 1780336375.72 total 140.35 last 53.18) - mkdir 8205 (time 1780336385.73 total 150.35 last 51.48) - mkdir 8811 (time 1780336395.73 total 160.35 last 60.57) - mkdir 9333 (time 1780336405.75 total 170.37 last 52.11) - mkdir 9836 (time 1780336415.80 total 180.42 last 50.06) - mkdir 10000 (time 1780336418.89 total 183.52 last 52.93) - mkdir 10579 (time 1780336428.90 total 193.52 last 57.90) - mkdir 11168 (time 1780336438.93 total 203.55 last 58.71) - mkdir 11730 (time 1780336448.94 total 213.56 last 56.15) - mkdir 12289 (time 1780336458.96 total 223.58 last 55.80) - mkdir 12737 (time 1780336468.96 total 233.58 last 44.80) - mkdir 13313 (time 1780336478.98 total 243.60 last 57.47) - mkdir 13928 (time 1780336489.01 total 253.63 last 61.34) - mkdir 14438 (time 1780336499.07 total 263.69 last 50.67) - mkdir 14995 (time 1780336509.08 total 273.70 last 55.66) - mkdir 15473 (time 1780336519.08 total 283.71 last 47.78) - mkdir 15978 (time 1780336529.09 total 293.71 last 50.48) - mkdir 16504 (time 1780336539.09 total 303.71 last 52.58) - mkdir 17048 (time 1780336549.14 total 313.77 last 54.11) - mkdir 17623 (time 1780336559.15 total 323.77 last 57.46) - mkdir 18192 (time 1780336569.16 total 333.78 last 56.85) - mkdir 18735 (time 1780336579.21 total 343.84 last 54.03) - mkdir 19277 (time 1780336589.21 total 353.84 last 54.20) - mkdir 19819 (time 1780336599.22 total 363.84 last 54.19) - mkdir 20000 (time 1780336602.90 total 367.52 last 49.18) - mkdir 20590 (time 1780336612.90 total 377.52 last 58.99) - mkdir 21087 (time 1780336622.90 total 387.53 last 49.67) - mkdir 21615 (time 1780336632.93 total 397.55 last 52.66) - mkdir 22158 (time 1780336642.94 total 407.57 last 54.22) - mkdir 22712 (time 1780336652.94 total 417.57 last 55.40) - mkdir 23265 (time 1780336662.94 total 427.57 last 55.30) - mkdir 23783 (time 1780336672.95 total 437.57 last 51.79) - mkdir 24369 (time 1780336682.96 total 447.58 last 58.52) - mkdir 24828 (time 1780336692.97 total 457.59 last 45.86) - mkdir 25374 (time 1780336702.97 total 467.60 last 54.58) - mkdir 25899 (time 1780336713.01 total 477.64 last 52.30) - mkdir 26403 (time 1780336723.02 total 487.64 last 50.38) - mkdir 26950 (time 1780336733.04 total 497.66 last 54.61) - mkdir 27446 (time 1780336743.06 total 507.68 last 49.47) - mkdir 27988 (time 1780336753.07 total 517.69 last 54.18) - mkdir 28459 (time 1780336763.11 total 527.73 last 46.90) - mkdir 28948 (time 1780336773.12 total 537.74 last 48.84) - mkdir 29468 (time 1780336783.14 total 547.77 last 51.89) - mkdir 30000 (time 1780336793.09 total 557.71 last 53.49) - mkdir 30495 (time 1780336803.09 total 567.72 last 49.48) - mkdir 30990 (time 1780336813.09 total 577.72 last 49.50) - mkdir 31489 (time 1780336823.10 total 587.72 last 49.89) - mkdir 31971 (time 1780336833.12 total 597.75 last 48.08) - mkdir 32371 (time 1780336843.13 total 607.75 last 39.99) - mkdir 32806 (time 1780336853.53 total 618.16 last 41.80) total: 32818 mkdir in 618.39 seconds: 53.07 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 303847 65971 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: 301555 65971 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780337452 ; total 0 ; last 0) - unlinked 10000 (time 1780337638 ; total 186 ; last 186) - unlinked 20000 (time 1780337825 ; total 373 ; last 187) - unlinked 30000 (time 1780338002 ; total 550 ; last 177) total: 32768 unlinks in 598 seconds: 54.795986 unlinks/second - unlinked 0 (time 1780337452 ; total 0 ; last 0) - unlinked 10000 (time 1780337639 ; total 187 ; last 187) - unlinked 20000 (time 1780337826 ; total 374 ; last 187) - unlinked 30000 (time 1780338002 ; total 550 ; last 176) total: 32768 unlinks in 598 seconds: 54.795986 unlinks/second nlink between: 102 - unlinked 0 (time 1780338052 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780338052 ; 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 2209152 2176 2204928 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 527158 335 526823 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: 235919 335 235584 1% /mnt/lustre