== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:02:02 (1787115722) 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 118184 392 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 500 (time 1787115738.26 total 10.00 last 50.00) - mkdir 1010 (time 1787115748.28 total 20.01 last 50.94) - mkdir 1516 (time 1787115758.28 total 30.02 last 50.58) - mkdir 1992 (time 1787115768.33 total 40.07 last 47.35) - mkdir 2516 (time 1787115778.34 total 50.08 last 52.36) - mkdir 3044 (time 1787115788.35 total 60.09 last 52.75) - mkdir 3537 (time 1787115798.37 total 70.10 last 49.21) - mkdir 4064 (time 1787115808.38 total 80.11 last 52.67) - mkdir 4632 (time 1787115818.38 total 90.11 last 56.79) - mkdir 5174 (time 1787115828.41 total 100.15 last 54.02) - mkdir 5668 (time 1787115838.41 total 110.15 last 49.39) - mkdir 6190 (time 1787115848.43 total 120.17 last 52.11) - mkdir 6697 (time 1787115858.43 total 130.17 last 50.69) - mkdir 7243 (time 1787115868.47 total 140.20 last 54.41) - mkdir 7765 (time 1787115878.48 total 150.21 last 52.16) - mkdir 8257 (time 1787115888.52 total 160.26 last 48.97) - mkdir 8767 (time 1787115898.54 total 170.27 last 50.92) - mkdir 9302 (time 1787115908.54 total 180.28 last 53.48) - mkdir 9820 (time 1787115918.56 total 190.29 last 51.73) - mkdir 10000 (time 1787115922.38 total 194.12 last 47.07) - mkdir 10528 (time 1787115932.39 total 204.12 last 52.76) - mkdir 11004 (time 1787115942.39 total 214.13 last 47.59) - mkdir 11469 (time 1787115952.40 total 224.13 last 46.47) - mkdir 11923 (time 1787115962.40 total 234.14 last 45.37) - mkdir 12389 (time 1787115972.41 total 244.15 last 46.57) - mkdir 12907 (time 1787115982.43 total 254.16 last 51.71) - mkdir 13397 (time 1787115992.43 total 264.16 last 49.00) - mkdir 13909 (time 1787116002.44 total 274.18 last 51.12) - mkdir 14459 (time 1787116012.44 total 284.18 last 54.99) - mkdir 14927 (time 1787116022.47 total 294.20 last 46.68) - mkdir 15432 (time 1787116032.47 total 304.21 last 50.47) - mkdir 15919 (time 1787116042.49 total 314.22 last 48.63) - mkdir 16412 (time 1787116052.49 total 324.23 last 49.30) - mkdir 16907 (time 1787116062.49 total 334.23 last 49.47) - mkdir 17358 (time 1787116072.50 total 344.23 last 45.08) - mkdir 17869 (time 1787116082.52 total 354.25 last 51.00) - mkdir 18342 (time 1787116092.56 total 364.29 last 47.11) - mkdir 18812 (time 1787116102.60 total 374.34 last 46.80) - mkdir 19319 (time 1787116112.61 total 384.34 last 50.68) - mkdir 19788 (time 1787116122.61 total 394.34 last 46.89) - mkdir 20000 (time 1787116127.09 total 398.83 last 47.25) - mkdir 20466 (time 1787116137.10 total 408.83 last 46.58) - mkdir 20982 (time 1787116147.12 total 418.86 last 51.48) - mkdir 21401 (time 1787116157.12 total 428.86 last 41.89) - mkdir 21860 (time 1787116167.14 total 438.87 last 45.85) - mkdir 22360 (time 1787116177.14 total 448.87 last 50.00) - mkdir 22821 (time 1787116187.15 total 458.89 last 46.02) - mkdir 23297 (time 1787116197.17 total 468.91 last 47.51) - mkdir 23779 (time 1787116207.18 total 478.91 last 48.18) - mkdir 24269 (time 1787116217.31 total 489.05 last 48.34) - mkdir 24742 (time 1787116227.34 total 499.08 last 47.18) - mkdir 25162 (time 1787116237.35 total 509.08 last 41.97) - mkdir 25584 (time 1787116247.35 total 519.09 last 42.19) - mkdir 26026 (time 1787116257.37 total 529.11 last 44.12) - mkdir 26475 (time 1787116267.38 total 539.11 last 44.86) - mkdir 26926 (time 1787116277.48 total 549.21 last 44.67) - mkdir 27398 (time 1787116287.71 total 559.44 last 46.13) - mkdir 27856 (time 1787116297.73 total 569.46 last 45.71) - mkdir 28303 (time 1787116307.74 total 579.47 last 44.67) - mkdir 28784 (time 1787116317.75 total 589.49 last 48.02) - mkdir 29221 (time 1787116327.75 total 599.49 last 43.69) - mkdir 29644 (time 1787116337.76 total 609.50 last 42.26) - mkdir 30000 (time 1787116345.59 total 617.32 last 45.51) - mkdir 30441 (time 1787116355.60 total 627.34 last 44.04) - mkdir 30911 (time 1787116365.60 total 637.34 last 46.99) - mkdir 31381 (time 1787116375.62 total 647.36 last 46.89) - mkdir 31832 (time 1787116385.63 total 657.36 last 45.09) - mkdir 32268 (time 1787116395.63 total 667.37 last 43.58) - mkdir 32695 (time 1787116405.64 total 677. - mkdir 489 (time 1787115738.29 total 10.02 last 48.78) - mkdir 1012 (time 1787115748.30 total 20.03 last 52.26) - mkdir 1503 (time 1787115758.37 total 30.10 last 48.76) - mkdir 2001 (time 1787115768.39 total 40.13 last 49.68) - mkdir 2506 (time 1787115778.41 total 50.14 last 50.42) - mkdir 3037 (time 1787115788.43 total 60.16 last 52.99) - mkdir 3520 (time 1787115798.43 total 70.17 last 48.28) - mkdir 4039 (time 1787115808.44 total 80.17 last 51.86) - mkdir 4594 (time 1787115818.44 total 90.18 last 55.49) - mkdir 5137 (time 1787115828.46 total 100.20 last 54.20) - mkdir 5629 (time 1787115838.49 total 110.22 last 49.08) - mkdir 6128 (time 1787115848.50 total 120.24 last 49.82) - mkdir 6657 (time 1787115858.52 total 130.25 last 52.81) - mkdir 7208 (time 1787115868.59 total 140.32 last 54.72) - mkdir 7739 (time 1787115878.60 total 150.34 last 53.02) - mkdir 8225 (time 1787115888.64 total 160.37 last 48.44) - mkdir 8701 (time 1787115898.64 total 170.37 last 47.60) - mkdir 9236 (time 1787115908.66 total 180.40 last 53.36) - mkdir 9757 (time 1787115918.68 total 190.42 last 52.00) - mkdir 10000 (time 1787115923.43 total 195.16 last 51.19) - mkdir 10541 (time 1787115933.45 total 205.19 last 53.98) - mkdir 11033 (time 1787115943.46 total 215.20 last 49.14) - mkdir 11486 (time 1787115953.50 total 225.24 last 45.13) - mkdir 11966 (time 1787115963.51 total 235.25 last 47.96) - mkdir 12435 (time 1787115973.51 total 245.25 last 46.89) - mkdir 12943 (time 1787115983.53 total 255.26 last 50.72) - mkdir 13415 (time 1787115993.54 total 265.27 last 47.16) - mkdir 13936 (time 1787116003.56 total 275.29 last 52.00) - mkdir 14480 (time 1787116013.57 total 285.31 last 54.30) - mkdir 14938 (time 1787116023.60 total 295.34 last 45.66) - mkdir 15461 (time 1787116033.63 total 305.36 last 52.16) - mkdir 15953 (time 1787116043.65 total 315.38 last 49.11) - mkdir 16445 (time 1787116053.73 total 325.46 last 48.80) - mkdir 16946 (time 1787116063.74 total 335.47 last 50.05) - mkdir 17412 (time 1787116073.77 total 345.50 last 46.47) - mkdir 17928 (time 1787116083.78 total 355.52 last 51.52) - mkdir 18393 (time 1787116093.80 total 365.53 last 46.44) - mkdir 18832 (time 1787116103.84 total 375.57 last 43.73) - mkdir 19329 (time 1787116113.84 total 385.58 last 49.67) - mkdir 19791 (time 1787116123.87 total 395.61 last 46.07) - mkdir 20000 (time 1787116127.78 total 399.51 last 53.47) - mkdir 20460 (time 1787116137.79 total 409.53 last 45.94) - mkdir 20948 (time 1787116147.83 total 419.56 last 48.64) - mkdir 21352 (time 1787116157.84 total 429.58 last 40.34) - mkdir 21832 (time 1787116167.92 total 439.66 last 47.61) - mkdir 22314 (time 1787116177.93 total 449.67 last 48.17) - mkdir 22799 (time 1787116188.04 total 459.77 last 47.98) - mkdir 23293 (time 1787116198.05 total 469.79 last 49.35) - mkdir 23777 (time 1787116208.08 total 479.82 last 48.25) - mkdir 24250 (time 1787116218.15 total 489.88 last 47.00) - mkdir 24765 (time 1787116228.17 total 499.90 last 51.38) - mkdir 25172 (time 1787116238.19 total 509.93 last 40.61) - mkdir 25580 (time 1787116248.20 total 519.94 last 40.75) - mkdir 26021 (time 1787116258.21 total 529.94 last 44.09) - mkdir 26468 (time 1787116268.31 total 540.05 last 44.24) - mkdir 26915 (time 1787116278.32 total 550.06 last 44.65) - mkdir 27379 (time 1787116288.33 total 560.07 last 46.36) - mkdir 27844 (time 1787116298.34 total 570.07 last 46.48) - mkdir 28302 (time 1787116308.35 total 580.08 last 45.73) - mkdir 28791 (time 1787116318.37 total 590.11 last 48.79) - mkdir 29214 (time 1787116328.37 total 600.11 last 42.29) - mkdir 29656 (time 1787116338.38 total 610.11 last 44.20) - mkdir 30000 (time 1787116345.87 total 617.60 last 45.91) - mkdir 30462 (time 1787116355.90 total 627.64 last 46.04) - mkdir 30921 (time 1787116365.91 total 637.64 last 45.88) - mkdir 31378 (time 1787116375.93 total 647.67 last 45.58) - mkdir 31849 (time 1787116385.96 total 657.70 last 46.96) - mkdir 32287 (time 1787116395.98 total 667.71 last 43.74) - mkdir 32705 (time 1787116405.99 total 677.38 last 42.65) total: 32818 mkdir in 679.77 seconds: 48.28 ops/second 73 last 41.74) total: 32818 mkdir in 679.96 seconds: 48.26 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787116871 ; total 0 ; last 0) - unlinked 10000 (time 1787117061 ; total 190 ; last 190) - unlinked 20000 (time 1787117265 ; total 394 ; last 204) - unlinked 30000 (time 1787117565 ; total 694 ; last 300) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second - unlinked 0 (time 1787116871 ; total 0 ; last 0) - unlinked 10000 (time 1787117061 ; total 190 ; last 190) - unlinked 20000 (time 1787117266 ; total 395 ; last 205) - unlinked 30000 (time 1787117573 ; total 702 ; last 307) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second nlink between: 102 - unlinked 0 (time 1787117674 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787117674 ; 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 2208896 2304 2204544 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 526795 333 526462 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre