== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:19:06 (1789129146) 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 570 (time 1789129161.35 total 10.00 last 56.99) - mkdir 1158 (time 1789129171.35 total 20.00 last 58.79) - mkdir 1699 (time 1789129181.36 total 30.00 last 54.09) - mkdir 2342 (time 1789129191.37 total 40.02 last 64.23) - mkdir 2938 (time 1789129201.37 total 50.02 last 59.55) - mkdir 3483 (time 1789129211.40 total 60.05 last 54.38) - mkdir 3998 (time 1789129221.40 total 70.05 last 51.49) - mkdir 4555 (time 1789129231.41 total 80.06 last 55.62) - mkdir 5143 (time 1789129241.43 total 90.07 last 58.73) - mkdir 5688 (time 1789129251.43 total 100.08 last 54.50) - mkdir 6221 (time 1789129261.43 total 110.08 last 53.27) - mkdir 6792 (time 1789129271.46 total 120.11 last 56.96) - mkdir 7370 (time 1789129281.46 total 130.11 last 57.78) - mkdir 7977 (time 1789129291.51 total 140.16 last 60.39) - mkdir 8499 (time 1789129301.52 total 150.17 last 52.17) - mkdir 9106 (time 1789129311.52 total 160.17 last 60.69) - mkdir 9668 (time 1789129321.53 total 170.17 last 56.16) - mkdir 10000 (time 1789129327.70 total 176.35 last 53.80) - mkdir 10578 (time 1789129337.71 total 186.35 last 57.75) - mkdir 11131 (time 1789129347.71 total 196.36 last 55.28) - mkdir 11769 (time 1789129357.72 total 206.37 last 63.71) - mkdir 12370 (time 1789129367.73 total 216.38 last 60.07) - mkdir 12970 (time 1789129377.76 total 226.41 last 59.82) - mkdir 13545 (time 1789129387.77 total 236.42 last 57.45) - mkdir 14093 (time 1789129397.80 total 246.45 last 54.62) - mkdir 14682 (time 1789129407.81 total 256.45 last 58.87) - mkdir 15315 (time 1789129417.83 total 266.47 last 63.18) - mkdir 15901 (time 1789129427.83 total 276.48 last 58.59) - mkdir 16504 (time 1789129437.84 total 286.49 last 60.22) - mkdir 17096 (time 1789129447.84 total 296.49 last 59.20) - mkdir 17732 (time 1789129457.85 total 306.50 last 63.55) - mkdir 18371 (time 1789129467.86 total 316.51 last 63.84) - mkdir 18973 (time 1789129477.86 total 326.51 last 60.19) - mkdir 19594 (time 1789129487.86 total 336.51 last 62.09) - mkdir 20000 (time 1789129494.53 total 343.18 last 60.87) - mkdir 20586 (time 1789129504.54 total 353.19 last 58.55) - mkdir 21152 (time 1789129514.54 total 363.19 last 56.60) - mkdir 21759 (time 1789129524.54 total 373.19 last 60.69) - mkdir 22331 (time 1789129534.54 total 383.19 last 57.20) - mkdir 22892 (time 1789129544.55 total 393.20 last 56.05) - mkdir 23472 (time 1789129554.55 total 403.20 last 57.98) - mkdir 24004 (time 1789129564.57 total 413.22 last 53.12) - mkdir 24602 (time 1789129574.60 total 423.25 last 59.62) - mkdir 25161 (time 1789129584.61 total 433.26 last 55.82) - mkdir 25700 (time 1789129594.63 total 443.27 last 53.83) - mkdir 26300 (time 1789129604.63 total 453.28 last 59.96) - mkdir 26814 (time 1789129614.63 total 463.28 last 51.40) - mkdir 27372 (time 1789129624.63 total 473.28 last 55.79) - mkdir 27875 (time 1789129634.64 total 483.29 last 50.27) - mkdir 28391 (time 1789129644.66 total 493.31 last 51.49) - mkdir 28842 (time 1789129654.70 total 503.35 last 44.91) - mkdir 29228 (time 1789129664.75 total 513.40 last 38.41) - mkdir 29638 (time 1789129674.75 total 523.40 last 40.99) - mkdir 30000 (time 1789129681.68 total 530.33 last 52.29) - mkdir 30540 (time 1789129691.73 total 540.38 last 53.74) - mkdir 31059 (time 1789129701.73 total 550.38 last 51.86) - mkdir 31578 (time 1789129711.74 total 560.39 last 51.85) - mkdir 32068 (time 1789129721.77 total 570.42 last 48.87) - mkdir 32626 (time 1789129731.78 total 580.43 last 55.73) total: 32818 mkdir in 584.09 seconds: 56.19 ops/second - mkdir 575 (time 1789129161.36 total 10.02 last 57.41) - mkdir 1151 (time 1789129171.37 total 20.02 last 57.56) - mkdir 1727 (time 1789129181.37 total 30.03 last 57.58) - mkdir 2376 (time 1789129191.37 total 40.03 last 64.89) - mkdir 2944 (time 1789129201.38 total 50.03 last 56.77) - mkdir 3460 (time 1789129211.39 total 60.04 last 51.55) - mkdir 3983 (time 1789129221.40 total 70.06 last 52.22) - mkdir 4532 (time 1789129231.41 total 80.06 last 54.87) - mkdir 5126 (time 1789129241.41 total 90.07 last 59.38) - mkdir 5695 (time 1789129251.41 total 100.07 last 56.90) - mkdir 6241 (time 1789129261.43 total 110.09 last 54.50) - mkdir 6786 (time 1789129271.44 total 120.09 last 54.46) - mkdir 7341 (time 1789129281.44 total 130.09 last 55.50) - mkdir 7920 (time 1789129291.46 total 140.11 last 57.78) - mkdir 8461 (time 1789129301.47 total 150.12 last 54.05) - mkdir 9049 (time 1789129311.49 total 160.14 last 58.70) - mkdir 9629 (time 1789129321.49 total 170.15 last 57.96) - mkdir 10000 (time 1789129328.63 total 177.28 last 51.97) - mkdir 10590 (time 1789129338.63 total 187.29 last 58.99) - mkdir 11114 (time 1789129348.65 total 197.30 last 52.32) - mkdir 11761 (time 1789129358.66 total 207.32 last 64.61) - mkdir 12350 (time 1789129368.66 total 217.32 last 58.88) - mkdir 12936 (time 1789129378.68 total 227.33 last 58.53) - mkdir 13509 (time 1789129388.68 total 237.33 last 57.28) - mkdir 14066 (time 1789129398.68 total 247.33 last 55.70) - mkdir 14629 (time 1789129408.68 total 257.34 last 56.30) - mkdir 15209 (time 1789129418.69 total 267.35 last 57.92) - mkdir 15783 (time 1789129428.70 total 277.35 last 57.39) - mkdir 16373 (time 1789129438.70 total 287.35 last 58.98) - mkdir 16980 (time 1789129448.72 total 297.37 last 60.60) - mkdir 17612 (time 1789129458.74 total 307.39 last 63.05) - mkdir 18245 (time 1789129468.76 total 317.42 last 63.16) - mkdir 18825 (time 1789129478.77 total 327.42 last 57.97) - mkdir 19476 (time 1789129488.78 total 337.43 last 65.02) - mkdir 20000 (time 1789129498.19 total 346.85 last 55.66) - mkdir 20605 (time 1789129508.20 total 356.86 last 60.43) - mkdir 21171 (time 1789129518.24 total 366.90 last 56.40) - mkdir 21789 (time 1789129528.25 total 376.90 last 61.74) - mkdir 22395 (time 1789129538.33 total 386.98 last 60.13) - mkdir 22959 (time 1789129548.33 total 396.99 last 56.37) - mkdir 23496 (time 1789129558.34 total 407.00 last 53.66) - mkdir 24039 (time 1789129568.35 total 417.00 last 54.26) - mkdir 24643 (time 1789129578.35 total 427.00 last 60.39) - mkdir 25189 (time 1789129588.37 total 437.02 last 54.52) - mkdir 25783 (time 1789129598.37 total 447.03 last 59.36) - mkdir 26321 (time 1789129608.39 total 457.04 last 53.73) - mkdir 26896 (time 1789129618.45 total 467.10 last 57.16) - mkdir 27430 (time 1789129628.46 total 477.11 last 53.33) - mkdir 27930 (time 1789129638.47 total 487.12 last 49.96) - mkdir 28477 (time 1789129648.48 total 497.13 last 54.65) - mkdir 28891 (time 1789129658.49 total 507.15 last 41.32) - mkdir 29247 (time 1789129668.50 total 517.15 last 35.60) - mkdir 29729 (time 1789129678.51 total 527.16 last 48.14) - mkdir 30000 (time 1789129683.63 total 532.29 last 52.89) - mkdir 30505 (time 1789129693.64 total 542.30 last 50.46) - mkdir 31012 (time 1789129703.65 total 552.30 last 50.68) - mkdir 31500 (time 1789129713.66 total 562.31 last 48.73) - mkdir 32048 (time 1789129723.69 total 572.34 last 54.64) - mkdir 32612 (time 1789129733.72 total 582.38 last 56.22) total: 32818 mkdir in 586.03 seconds: 56.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789130480 ; total 0 ; last 0) - unlinked 10000 (time 1789130778 ; total 298 ; last 298) - unlinked 20000 (time 1789131092 ; total 612 ; last 314) - unlinked 30000 (time 1789131390 ; total 910 ; last 298) total: 32768 unlinks in 993 seconds: 32.998993 unlinks/second - unlinked 0 (time 1789130480 ; total 0 ; last 0) - unlinked 10000 (time 1789130778 ; total 298 ; last 298) - unlinked 20000 (time 1789131092 ; total 612 ; last 314) - unlinked 30000 (time 1789131392 ; total 912 ; last 300) total: 32768 unlinks in 996 seconds: 32.899597 unlinks/second nlink between: 102 - unlinked 0 (time 1789131477 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789131477 ; 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre