== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:15:11 (1789377311) 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 449 (time 1789377326.86 total 10.01 last 44.86) - mkdir 1015 (time 1789377336.87 total 20.02 last 56.53) - mkdir 1429 (time 1789377346.87 total 30.02 last 41.39) - mkdir 1943 (time 1789377356.89 total 40.04 last 51.31) - mkdir 2476 (time 1789377366.92 total 50.07 last 53.16) - mkdir 2902 (time 1789377376.92 total 60.07 last 42.59) - mkdir 3383 (time 1789377386.93 total 70.08 last 48.05) - mkdir 3862 (time 1789377396.96 total 80.11 last 47.75) - mkdir 4283 (time 1789377406.98 total 90.13 last 42.02) - mkdir 4883 (time 1789377416.98 total 100.13 last 59.99) - mkdir 5390 (time 1789377427.05 total 110.20 last 50.36) - mkdir 5880 (time 1789377437.07 total 120.22 last 48.92) - mkdir 6395 (time 1789377447.14 total 130.29 last 51.13) - mkdir 6927 (time 1789377457.14 total 140.29 last 53.20) - mkdir 7408 (time 1789377467.16 total 150.31 last 48.03) - mkdir 7976 (time 1789377477.17 total 160.32 last 56.74) - mkdir 8567 (time 1789377487.19 total 170.34 last 58.97) - mkdir 9075 (time 1789377497.21 total 180.36 last 50.69) - mkdir 9614 (time 1789377507.21 total 190.36 last 53.89) - mkdir 10000 (time 1789377515.85 total 199.00 last 44.66) - mkdir 10533 (time 1789377525.88 total 209.03 last 53.16) - mkdir 11046 (time 1789377535.88 total 219.03 last 51.30) - mkdir 11543 (time 1789377545.89 total 229.04 last 49.67) - mkdir 11995 (time 1789377555.90 total 239.05 last 45.15) - mkdir 12330 (time 1789377565.91 total 249.06 last 33.47) - mkdir 12756 (time 1789377575.91 total 259.06 last 42.58) - mkdir 13370 (time 1789377585.91 total 269.06 last 61.39) - mkdir 13895 (time 1789377595.93 total 279.07 last 52.44) - mkdir 14449 (time 1789377605.93 total 289.08 last 55.37) - mkdir 14905 (time 1789377615.93 total 299.08 last 45.60) - mkdir 15433 (time 1789377625.93 total 309.08 last 52.80) - mkdir 16058 (time 1789377635.94 total 319.09 last 62.47) - mkdir 16562 (time 1789377645.96 total 329.11 last 50.26) - mkdir 17070 (time 1789377655.98 total 339.13 last 50.74) - mkdir 17561 (time 1789377666.01 total 349.16 last 48.92) - mkdir 18127 (time 1789377676.02 total 359.17 last 56.57) - mkdir 18666 (time 1789377686.04 total 369.19 last 53.76) - mkdir 19132 (time 1789377696.05 total 379.19 last 46.59) - mkdir 19578 (time 1789377706.09 total 389.24 last 44.39) - mkdir 19986 (time 1789377716.15 total 399.30 last 40.55) - mkdir 20493 (time 1789377726.17 total 409.32 last 50.62) - mkdir 20989 (time 1789377736.18 total 419.33 last 49.57) - mkdir 21305 (time 1789377746.19 total 429.34 last 31.56) - mkdir 21701 (time 1789377756.22 total 439.37 last 39.50) - mkdir 22272 (time 1789377766.23 total 449.38 last 57.04) - mkdir 22916 (time 1789377776.23 total 459.38 last 64.39) - mkdir 23499 (time 1789377786.23 total 469.38 last 58.27) - mkdir 24045 (time 1789377796.26 total 479.41 last 54.45) - mkdir 24487 (time 1789377806.28 total 489.43 last 44.13) - mkdir 24921 (time 1789377816.29 total 499.44 last 43.33) - mkdir 25378 (time 1789377826.30 total 509.45 last 45.66) - mkdir 25856 (time 1789377836.30 total 519.45 last 47.80) - mkdir 26374 (time 1789377846.78 total 529.93 last 49.45) - mkdir 26919 (time 1789377856.78 total 539.93 last 54.47) - mkdir 27401 (time 1789377866.79 total 549.93 last 48.19) - mkdir 27888 (time 1789377876.80 total 559.95 last 48.63) - mkdir 28461 (time 1789377886.80 total 569.95 last 57.27) - mkdir 29068 (time 1789377896.81 total 579.96 last 60.65) - mkdir 29640 (time 1789377906.82 total 589.97 last 57.18) - mkdir 30000 (time 1789377914.19 total 597.34 last 48.83) - mkdir 30482 (time 1789377924.19 total 607.34 last 48.18) - mkdir 31011 (time 1789377934.20 total 617.35 last 52.85) - mkdir 31542 (time 1789377944.21 total 627.36 last 53.07) - mkdir 32040 (time 1789377954.29 total 637.44 last 49.40) - mkdir 32618 (time 1789377964.30 total 647.45 last 57.75) total: 32818 mkdir in 650.63 seconds: 50.44 ops/second - mkdir 441 (time 1789377326.87 total 10.02 last 43.99) - mkdir 991 (time 1789377336.88 total 20.03 last 54.98) - mkdir 1407 (time 1789377346.89 total 30.04 last 41.55) - mkdir 1914 (time 1789377356.91 total 40.06 last 50.58) - mkdir 2439 (time 1789377366.93 total 50.08 last 52.42) - mkdir 2879 (time 1789377376.94 total 60.09 last 43.94) - mkdir 3349 (time 1789377386.97 total 70.12 last 46.86) - mkdir 3810 (time 1789377396.98 total 80.13 last 46.04) - mkdir 4227 (time 1789377407.00 total 90.15 last 41.64) - mkdir 4825 (time 1789377417.02 total 100.17 last 59.68) - mkdir 5331 (time 1789377427.14 total 110.29 last 49.99) - mkdir 5809 (time 1789377437.16 total 120.31 last 47.71) - mkdir 6308 (time 1789377447.18 total 130.33 last 49.77) - mkdir 6844 (time 1789377457.19 total 140.34 last 53.58) - mkdir 7327 (time 1789377467.19 total 150.34 last 48.27) - mkdir 7943 (time 1789377477.21 total 160.36 last 61.47) - mkdir 8539 (time 1789377487.23 total 170.38 last 59.52) - mkdir 9033 (time 1789377497.24 total 180.39 last 49.33) - mkdir 9573 (time 1789377507.25 total 190.40 last 53.93) - mkdir 9974 (time 1789377517.28 total 200.43 last 39.98) - mkdir 10518 (time 1789377527.29 total 210.44 last 54.36) - mkdir 11031 (time 1789377537.29 total 220.44 last 51.29) - mkdir 11516 (time 1789377547.31 total 230.46 last 48.42) - mkdir 11978 (time 1789377557.32 total 240.47 last 46.16) - mkdir 12320 (time 1789377567.32 total 250.47 last 34.18) - mkdir 12822 (time 1789377577.34 total 260.49 last 50.11) - mkdir 13417 (time 1789377587.35 total 270.50 last 59.47) - mkdir 13925 (time 1789377597.35 total 280.50 last 50.78) - mkdir 14467 (time 1789377607.36 total 290.51 last 54.17) - mkdir 14931 (time 1789377617.36 total 300.51 last 46.37) - mkdir 15463 (time 1789377627.36 total 310.51 last 53.20) - mkdir 16062 (time 1789377637.38 total 320.53 last 59.79) - mkdir 16648 (time 1789377647.39 total 330.55 last 58.52) - mkdir 17106 (time 1789377657.40 total 340.55 last 45.79) - mkdir 17604 (time 1789377667.40 total 350.55 last 49.78) - mkdir 18170 (time 1789377677.44 total 360.59 last 56.40) - mkdir 18698 (time 1789377687.44 total 370.60 last 52.76) - mkdir 19129 (time 1789377697.44 total 380.60 last 43.10) - mkdir 19585 (time 1789377707.46 total 390.61 last 45.53) - mkdir 20000 (time 1789377717.13 total 400.28 last 42.94) - mkdir 20499 (time 1789377727.14 total 410.29 last 49.82) - mkdir 21023 (time 1789377737.18 total 420.33 last 52.20) - mkdir 21336 (time 1789377747.20 total 430.35 last 31.24) - mkdir 21744 (time 1789377757.23 total 440.39 last 40.66) - mkdir 22371 (time 1789377767.24 total 450.39 last 62.66) - mkdir 22922 (time 1789377777.26 total 460.41 last 55.00) - mkdir 23546 (time 1789377787.28 total 470.43 last 62.27) - mkdir 24061 (time 1789377797.30 total 480.45 last 51.40) - mkdir 24509 (time 1789377807.35 total 490.50 last 44.58) - mkdir 24951 (time 1789377817.89 total 501.04 last 41.94) - mkdir 25442 (time 1789377827.91 total 511.06 last 49.01) - mkdir 25924 (time 1789377837.91 total 521.06 last 48.18) - mkdir 26449 (time 1789377847.92 total 531.07 last 52.47) - mkdir 26961 (time 1789377857.93 total 541.08 last 51.14) - mkdir 27434 (time 1789377867.96 total 551.11 last 47.14) - mkdir 27894 (time 1789377877.97 total 561.12 last 45.97) - mkdir 28441 (time 1789377887.98 total 571.13 last 54.66) - mkdir 29058 (time 1789377897.98 total 581.13 last 61.67) - mkdir 29608 (time 1789377908.00 total 591.15 last 54.91) - mkdir 30000 (time 1789377916.28 total 599.43 last 47.33) - mkdir 30532 (time 1789377926.30 total 609.45 last 53.10) - mkdir 31054 (time 1789377936.32 total 619.47 last 52.09) - mkdir 31581 (time 1789377946.33 total 629.49 last 52.63) - mkdir 32140 (time 1789377956.34 total 639.49 last 55.90) - mkdir 32673 (time 1789377966.34 total 649.49 last 53.28) total: 32818 mkdir in 651.64 seconds: 50.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1789378441 ; total 0 ; last 0) - unlinked 10000 (time 1789378651 ; total 210 ; last 210) - unlinked 20000 (time 1789378864 ; total 423 ; last 213) - unlinked 30000 (time 1789379206 ; total 765 ; last 342) total: 32768 unlinks in 851 seconds: 38.505287 unlinks/second - unlinked 0 (time 1789378441 ; total 0 ; last 0) - unlinked 10000 (time 1789378650 ; total 209 ; last 209) - unlinked 20000 (time 1789378866 ; total 425 ; last 216) - unlinked 30000 (time 1789379211 ; total 770 ; last 345) total: 32768 unlinks in 855 seconds: 38.325146 unlinks/second nlink between: 102 - unlinked 0 (time 1789379297 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789379297 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208768 2304 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 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