== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:53:35 (1787385215) 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 533 (time 1787385230.79 total 10.01 last 53.26) - mkdir 1057 (time 1787385240.80 total 20.01 last 52.37) - mkdir 1566 (time 1787385250.82 total 30.03 last 50.80) - mkdir 2065 (time 1787385260.84 total 40.05 last 49.79) - mkdir 2594 (time 1787385270.85 total 50.07 last 52.82) - mkdir 3211 (time 1787385280.88 total 60.09 last 61.55) - mkdir 3669 (time 1787385290.89 total 70.11 last 45.74) - mkdir 4148 (time 1787385300.90 total 80.11 last 47.88) - mkdir 4671 (time 1787385310.91 total 90.13 last 52.21) - mkdir 5184 (time 1787385320.94 total 100.16 last 51.16) - mkdir 5795 (time 1787385330.98 total 110.19 last 60.88) - mkdir 6356 (time 1787385340.98 total 120.19 last 56.09) - mkdir 6940 (time 1787385350.99 total 130.20 last 58.35) - mkdir 7523 (time 1787385361.01 total 140.22 last 58.18) - mkdir 8113 (time 1787385371.03 total 150.24 last 58.88) - mkdir 8727 (time 1787385381.05 total 160.26 last 61.26) - mkdir 9323 (time 1787385391.08 total 170.30 last 59.41) - mkdir 9895 (time 1787385401.08 total 180.30 last 57.20) - mkdir 10445 (time 1787385411.09 total 190.31 last 54.95) - mkdir 11030 (time 1787385421.09 total 200.31 last 58.50) - mkdir 11590 (time 1787385431.14 total 210.35 last 55.74) - mkdir 12208 (time 1787385441.14 total 220.35 last 61.79) - mkdir 12763 (time 1787385451.15 total 230.36 last 55.44) - mkdir 13351 (time 1787385461.16 total 240.37 last 58.76) - mkdir 13960 (time 1787385471.17 total 250.38 last 60.83) - mkdir 14498 (time 1787385481.22 total 260.44 last 53.52) - mkdir 14978 (time 1787385491.22 total 270.44 last 47.98) - mkdir 15622 (time 1787385501.25 total 280.47 last 64.22) - mkdir 16199 (time 1787385511.26 total 290.47 last 57.66) - mkdir 16806 (time 1787385521.26 total 300.48 last 60.69) - mkdir 17355 (time 1787385531.28 total 310.50 last 54.77) - mkdir 17779 (time 1787385541.31 total 320.53 last 42.28) - mkdir 18317 (time 1787385551.32 total 330.54 last 53.74) - mkdir 18887 (time 1787385561.33 total 340.54 last 57.00) - mkdir 19462 (time 1787385571.35 total 350.56 last 57.38) - mkdir 19996 (time 1787385581.36 total 360.57 last 53.33) - mkdir 20558 (time 1787385591.37 total 370.59 last 56.11) - mkdir 21010 (time 1787385601.38 total 380.60 last 45.16) - mkdir 21607 (time 1787385611.40 total 390.61 last 59.63) - mkdir 22133 (time 1787385621.41 total 400.63 last 52.51) - mkdir 22709 (time 1787385631.42 total 410.63 last 57.56) - mkdir 23294 (time 1787385641.43 total 420.64 last 58.45) - mkdir 23807 (time 1787385651.43 total 430.64 last 51.30) - mkdir 24368 (time 1787385661.45 total 440.67 last 55.96) - mkdir 24922 (time 1787385671.48 total 450.69 last 55.25) - mkdir 25402 (time 1787385681.51 total 460.73 last 47.85) - mkdir 25870 (time 1787385691.52 total 470.73 last 46.78) - mkdir 26423 (time 1787385701.52 total 480.73 last 55.29) - mkdir 26850 (time 1787385711.52 total 490.73 last 42.69) - mkdir 27325 (time 1787385721.55 total 500.76 last 47.38) - mkdir 27801 (time 1787385731.55 total 510.76 last 47.59) - mkdir 28194 (time 1787385741.59 total 520.80 last 39.15) - mkdir 28652 (time 1787385751.59 total 530.81 last 45.77) - mkdir 29063 (time 1787385761.60 total 540.81 last 41.07) - mkdir 29512 (time 1787385771.62 total 550.84 last 44.79) - mkdir 29933 (time 1787385781.64 total 560.86 last 42.02) - mkdir 30378 (time 1787385791.65 total 570.86 last 44.49) - mkdir 30791 (time 1787385801.65 total 580.86 last 41.29) - mkdir 31206 (time 1787385811.66 total 590.88 last 41.45) - mkdir 31630 (time 1787385821.68 total 600.90 last 42.32) - mkdir 32066 (time 1787385832.59 total 611.80 last 39.99) - mkdir 32472 (time 1787385842.61 total 621.82 last 40.52) total: 32818 mkdir in 629.49 seconds: 52.13 ops/second - mkdir 543 (time 1787385230.78 total 10.00 last 54.30) - mkdir 1064 (time 1787385240.79 total 20.01 last 52.04) - mkdir 1590 (time 1787385250.80 total 30.02 last 52.56) - mkdir 2093 (time 1787385260.81 total 40.03 last 50.23) - mkdir 2604 (time 1787385270.81 total 50.04 last 51.09) - mkdir 3231 (time 1787385280.84 total 60.06 last 62.54) - mkdir 3689 (time 1787385290.85 total 70.07 last 45.74) - mkdir 4181 (time 1787385300.87 total 80.10 last 49.10) - mkdir 4722 (time 1787385310.90 total 90.13 last 53.94) - mkdir 5232 (time 1787385320.92 total 100.14 last 50.93) - mkdir 5877 (time 1787385330.94 total 110.16 last 64.38) - mkdir 6439 (time 1787385340.96 total 120.19 last 56.04) - mkdir 7047 (time 1787385350.98 total 130.20 last 60.73) - mkdir 7610 (time 1787385361.02 total 140.24 last 56.06) - mkdir 8191 (time 1787385371.05 total 150.27 last 57.94) - mkdir 8805 (time 1787385381.06 total 160.28 last 61.34) - mkdir 9390 (time 1787385391.07 total 170.30 last 58.41) - mkdir 9919 (time 1787385401.08 total 180.31 last 52.84) - mkdir 10459 (time 1787385411.09 total 190.31 last 53.98) - mkdir 11017 (time 1787385421.10 total 200.32 last 55.74) - mkdir 11580 (time 1787385431.17 total 210.40 last 55.87) - mkdir 12205 (time 1787385441.19 total 220.41 last 62.43) - mkdir 12770 (time 1787385451.21 total 230.44 last 56.35) - mkdir 13337 (time 1787385461.22 total 240.44 last 56.64) - mkdir 13956 (time 1787385471.23 total 250.45 last 61.85) - mkdir 14488 (time 1787385481.23 total 260.46 last 53.19) - mkdir 15011 (time 1787385491.25 total 270.47 last 52.23) - mkdir 15630 (time 1787385501.25 total 280.47 last 61.89) - mkdir 16220 (time 1787385511.26 total 290.48 last 58.94) - mkdir 16832 (time 1787385521.27 total 300.49 last 61.15) - mkdir 17381 (time 1787385531.27 total 310.49 last 54.89) - mkdir 17810 (time 1787385541.27 total 320.50 last 42.88) - mkdir 18326 (time 1787385551.28 total 330.50 last 51.58) - mkdir 18876 (time 1787385561.28 total 340.51 last 54.97) - mkdir 19426 (time 1787385571.29 total 350.51 last 54.98) - mkdir 19988 (time 1787385581.31 total 360.53 last 56.09) - mkdir 20544 (time 1787385591.36 total 370.59 last 55.30) - mkdir 20993 (time 1787385601.39 total 380.61 last 44.78) - mkdir 21569 (time 1787385611.39 total 390.61 last 57.59) - mkdir 22079 (time 1787385621.40 total 400.63 last 50.94) - mkdir 22645 (time 1787385631.43 total 410.65 last 56.45) - mkdir 23251 (time 1787385641.44 total 420.66 last 60.56) - mkdir 23808 (time 1787385651.44 total 430.66 last 55.69) - mkdir 24389 (time 1787385661.48 total 440.70 last 57.85) - mkdir 24958 (time 1787385671.49 total 450.72 last 56.83) - mkdir 25448 (time 1787385681.50 total 460.73 last 48.95) - mkdir 25914 (time 1787385691.51 total 470.73 last 46.57) - mkdir 26472 (time 1787385701.51 total 480.74 last 55.78) - mkdir 26893 (time 1787385711.53 total 490.76 last 42.02) - mkdir 27358 (time 1787385721.53 total 500.76 last 46.49) - mkdir 27809 (time 1787385731.54 total 510.77 last 45.05) - mkdir 28215 (time 1787385741.56 total 520.78 last 40.55) - mkdir 28654 (time 1787385751.56 total 530.78 last 43.89) - mkdir 29052 (time 1787385761.56 total 540.78 last 39.80) - mkdir 29494 (time 1787385771.56 total 550.79 last 44.18) - mkdir 29894 (time 1787385781.60 total 560.82 last 39.87) - mkdir 30000 (time 1787385783.67 total 562.89 last 51.20) - mkdir 30445 (time 1787385793.67 total 572.89 last 44.48) - mkdir 30856 (time 1787385803.74 total 582.96 last 40.82) - mkdir 31260 (time 1787385813.76 total 592.98 last 40.31) - mkdir 31669 (time 1787385823.77 total 602.99 last 40.87) - mkdir 32068 (time 1787385833.77 total 612.99 last 39.90) - mkdir 32463 (time 1787385843.78 total 623.00 last 39.47) total: 32818 mkdir in 630.36 seconds: 52.06 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 1787386552 ; total 0 ; last 0) - unlinked 10000 (time 1787386858 ; total 306 ; last 306) - unlinked 20000 (time 1787387162 ; total 610 ; last 304) - unlinked 30000 (time 1787387481 ; total 929 ; last 319) total: 32768 unlinks in 1018 seconds: 32.188606 unlinks/second - unlinked 0 (time 1787386552 ; total 0 ; last 0) - unlinked 10000 (time 1787386857 ; total 305 ; last 305) - unlinked 20000 (time 1787387165 ; total 613 ; last 308) - unlinked 30000 (time 1787387486 ; total 934 ; last 321) total: 32768 unlinks in 1022 seconds: 32.062622 unlinks/second nlink between: 102 - unlinked 0 (time 1787387575 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787387575 ; 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 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 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