== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:17:19 (1786400239) 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 551 (time 1786400254.71 total 10.01 last 55.05) - mkdir 1046 (time 1786400264.73 total 20.02 last 49.43) - mkdir 1569 (time 1786400274.74 total 30.03 last 52.24) - mkdir 2027 (time 1786400284.76 total 40.05 last 45.71) - mkdir 2569 (time 1786400294.77 total 50.06 last 54.14) - mkdir 3046 (time 1786400304.78 total 60.07 last 47.65) - mkdir 3552 (time 1786400314.79 total 70.09 last 50.53) - mkdir 4059 (time 1786400324.80 total 80.10 last 50.66) - mkdir 4555 (time 1786400334.80 total 90.10 last 49.58) - mkdir 4997 (time 1786400344.82 total 100.12 last 44.11) - mkdir 5500 (time 1786400354.83 total 110.13 last 50.26) - mkdir 5968 (time 1786400364.83 total 120.13 last 46.79) - mkdir 6523 (time 1786400374.84 total 130.14 last 55.46) - mkdir 7095 (time 1786400384.85 total 140.15 last 57.13) - mkdir 7623 (time 1786400394.85 total 150.15 last 52.78) - mkdir 8223 (time 1786400404.87 total 160.16 last 59.93) - mkdir 8702 (time 1786400414.87 total 170.17 last 47.88) - mkdir 9236 (time 1786400424.87 total 180.17 last 53.39) - mkdir 9748 (time 1786400434.89 total 190.18 last 51.14) - mkdir 10000 (time 1786400440.04 total 195.34 last 48.88) - mkdir 10486 (time 1786400450.05 total 205.35 last 48.56) - mkdir 11004 (time 1786400460.12 total 215.42 last 51.41) - mkdir 11479 (time 1786400470.13 total 225.42 last 47.48) - mkdir 11895 (time 1786400480.14 total 235.43 last 41.56) - mkdir 12328 (time 1786400490.18 total 245.48 last 43.12) - mkdir 12821 (time 1786400500.20 total 255.50 last 49.19) - mkdir 13321 (time 1786400510.21 total 265.50 last 49.97) - mkdir 13826 (time 1786400520.22 total 275.52 last 50.43) - mkdir 14306 (time 1786400530.23 total 285.53 last 47.96) - mkdir 14827 (time 1786400540.24 total 295.54 last 52.05) - mkdir 15369 (time 1786400550.25 total 305.55 last 54.11) - mkdir 15880 (time 1786400560.26 total 315.55 last 51.09) - mkdir 16350 (time 1786400570.27 total 325.57 last 46.91) - mkdir 16817 (time 1786400580.28 total 335.58 last 46.68) - mkdir 17278 (time 1786400590.28 total 345.58 last 46.09) - mkdir 17716 (time 1786400600.28 total 355.58 last 43.78) - mkdir 18151 (time 1786400610.28 total 365.58 last 43.50) - mkdir 18604 (time 1786400620.29 total 375.59 last 45.28) - mkdir 19097 (time 1786400630.30 total 385.60 last 49.24) - mkdir 19602 (time 1786400640.33 total 395.63 last 50.36) - mkdir 20000 (time 1786400648.52 total 403.81 last 48.61) - mkdir 20498 (time 1786400658.52 total 413.82 last 49.78) - mkdir 21002 (time 1786400668.55 total 423.84 last 50.28) - mkdir 21544 (time 1786400678.55 total 433.85 last 54.15) - mkdir 22048 (time 1786400688.57 total 443.87 last 50.33) - mkdir 22533 (time 1786400698.57 total 453.87 last 48.49) - mkdir 23030 (time 1786400708.57 total 463.87 last 49.69) - mkdir 23493 (time 1786400718.58 total 473.87 last 46.29) - mkdir 23940 (time 1786400728.61 total 483.91 last 44.52) - mkdir 24401 (time 1786400738.62 total 493.92 last 46.05) - mkdir 24889 (time 1786400748.67 total 503.97 last 48.58) - mkdir 25355 (time 1786400758.69 total 513.98 last 46.53) - mkdir 25836 (time 1786400768.71 total 524.01 last 47.98) - mkdir 26361 (time 1786400778.72 total 534.02 last 52.44) - mkdir 26841 (time 1786400788.74 total 544.03 last 47.93) - mkdir 27305 (time 1786400798.75 total 554.05 last 46.33) - mkdir 27812 (time 1786400808.77 total 564.06 last 50.62) - mkdir 28286 (time 1786400818.77 total 574.07 last 47.38) - mkdir 28834 (time 1786400828.78 total 584.08 last 54.75) - mkdir 29327 (time 1786400839.81 total 595.11 last 44.70) - mkdir 29852 (time 1786400849.82 total 605.12 last 52.44) - mkdir 30000 (time 1786400852.35 total 607.65 last 58.44) - mkdir 30484 (time 1786400862.36 total 617.66 last 48.36) - mkdir 30942 (time 1786400872.51 total 627.81 last 45.13) - mkdir 31427 (time 1786400882.52 total 637.82 last 48.44) - mkdir 31963 (time 1786400892.53 total 647.83 last 53.57) - mkdir 32509 (time 1786400902.54 total 657.84 last 54.55) total: 32818 mkdir in 664.36 seconds: 49.40 ops/second - mkdir 529 (time 1786400254.73 total 10.02 last 52.78) - mkdir 1046 (time 1786400264.74 total 20.03 last 51.64) - mkdir 1559 (time 1786400274.76 total 30.05 last 51.22) - mkdir 2009 (time 1786400284.77 total 40.06 last 44.96) - mkdir 2548 (time 1786400294.79 total 50.08 last 53.79) - mkdir 3018 (time 1786400304.79 total 60.08 last 46.99) - mkdir 3529 (time 1786400314.81 total 70.10 last 51.01) - mkdir 4040 (time 1786400324.82 total 80.12 last 51.00) - mkdir 4521 (time 1786400334.83 total 90.12 last 48.07) - mkdir 4947 (time 1786400344.84 total 100.13 last 42.57) - mkdir 5450 (time 1786400354.86 total 110.15 last 50.20) - mkdir 5912 (time 1786400364.88 total 120.17 last 46.12) - mkdir 6463 (time 1786400374.88 total 130.18 last 55.05) - mkdir 7027 (time 1786400384.89 total 140.18 last 56.39) - mkdir 7579 (time 1786400394.89 total 150.18 last 55.19) - mkdir 8187 (time 1786400404.91 total 160.21 last 60.63) - mkdir 8672 (time 1786400414.92 total 170.21 last 48.50) - mkdir 9191 (time 1786400424.95 total 180.24 last 51.75) - mkdir 9705 (time 1786400434.95 total 190.24 last 51.38) - mkdir 10000 (time 1786400441.72 total 197.02 last 43.55) - mkdir 10509 (time 1786400451.73 total 207.02 last 50.89) - mkdir 11014 (time 1786400461.73 total 217.03 last 50.46) - mkdir 11476 (time 1786400471.74 total 227.03 last 46.17) - mkdir 11892 (time 1786400481.75 total 237.04 last 41.56) - mkdir 12349 (time 1786400491.76 total 247.06 last 45.64) - mkdir 12825 (time 1786400501.77 total 257.06 last 47.56) - mkdir 13344 (time 1786400511.79 total 267.08 last 51.80) - mkdir 13845 (time 1786400521.81 total 277.10 last 50.01) - mkdir 14314 (time 1786400531.83 total 287.12 last 46.82) - mkdir 14840 (time 1786400541.84 total 297.13 last 52.52) - mkdir 15375 (time 1786400551.85 total 307.14 last 53.47) - mkdir 15890 (time 1786400561.85 total 317.14 last 51.49) - mkdir 16370 (time 1786400571.85 total 327.15 last 47.98) - mkdir 16807 (time 1786400581.85 total 337.15 last 43.70) - mkdir 17286 (time 1786400591.88 total 347.17 last 47.78) - mkdir 17724 (time 1786400601.93 total 357.23 last 43.56) - mkdir 18156 (time 1786400611.98 total 367.27 last 43.02) - mkdir 18615 (time 1786400621.99 total 377.28 last 45.84) - mkdir 19102 (time 1786400632.01 total 387.30 last 48.60) - mkdir 19588 (time 1786400642.08 total 397.37 last 48.28) - mkdir 20000 (time 1786400650.36 total 405.65 last 49.74) - mkdir 20471 (time 1786400660.36 total 415.66 last 47.08) - mkdir 20959 (time 1786400670.37 total 425.66 last 48.77) - mkdir 21465 (time 1786400680.37 total 435.67 last 50.58) - mkdir 21973 (time 1786400690.38 total 445.67 last 50.78) - mkdir 22453 (time 1786400700.39 total 455.68 last 47.93) - mkdir 22961 (time 1786400710.40 total 465.69 last 50.76) - mkdir 23402 (time 1786400720.40 total 475.70 last 44.09) - mkdir 23837 (time 1786400730.42 total 485.71 last 43.44) - mkdir 24306 (time 1786400740.42 total 495.71 last 46.90) - mkdir 24788 (time 1786400750.43 total 505.72 last 48.15) - mkdir 25287 (time 1786400760.43 total 515.72 last 49.88) - mkdir 25793 (time 1786400770.45 total 525.74 last 50.50) - mkdir 26307 (time 1786400780.46 total 535.75 last 51.33) - mkdir 26786 (time 1786400790.48 total 545.77 last 47.81) - mkdir 27264 (time 1786400800.52 total 555.81 last 47.61) - mkdir 27773 (time 1786400810.58 total 565.87 last 50.61) - mkdir 28248 (time 1786400820.90 total 576.19 last 46.03) - mkdir 28775 (time 1786400830.90 total 586.19 last 52.69) - mkdir 29246 (time 1786400840.90 total 596.19 last 47.09) - mkdir 29766 (time 1786400850.92 total 606.21 last 51.90) - mkdir 30000 (time 1786400855.74 total 611.03 last 48.51) - mkdir 30545 (time 1786400865.77 total 621.06 last 54.34) - mkdir 31013 (time 1786400875.80 total 631.10 last 46.65) - mkdir 31526 (time 1786400885.81 total 641.10 last 51.27) - mkdir 32044 (time 1786400895.81 total 651.10 last 51.79) - mkdir 32567 (time 1786400905.83 total 661.12 last 52.21) total: 32818 mkdir in 666.23 seconds: 49.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 1786401568 ; total 1 ; last 1) - unlinked 10000 (time 1786401912 ; total 345 ; last 344) - unlinked 20000 (time 1786402273 ; total 706 ; last 361) - unlinked 30000 (time 1786402631 ; total 1064 ; last 358) total: 32768 unlinks in 1165 seconds: 28.127039 unlinks/second - unlinked 0 (time 1786401568 ; total 0 ; last 0) - unlinked 10000 (time 1786401910 ; total 342 ; last 342) - unlinked 20000 (time 1786402276 ; total 708 ; last 366) - unlinked 30000 (time 1786402634 ; total 1066 ; last 358) total: 32768 unlinks in 1168 seconds: 28.054794 unlinks/second nlink between: 102 - unlinked 0 (time 1786402738 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786402738 ; 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 2208512 2176 2204288 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 526734 333 526401 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