== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:54:44 (1788512084) 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 511 (time 1788512099.74 total 10.01 last 51.05) - mkdir 1038 (time 1788512109.74 total 20.01 last 52.68) - mkdir 1596 (time 1788512119.75 total 30.02 last 55.77) - mkdir 2136 (time 1788512129.77 total 40.04 last 53.90) - mkdir 2684 (time 1788512139.78 total 50.05 last 54.74) - mkdir 3205 (time 1788512149.81 total 60.08 last 51.93) - mkdir 3701 (time 1788512159.90 total 70.17 last 49.17) - mkdir 4189 (time 1788512169.90 total 80.17 last 48.78) - mkdir 4713 (time 1788512179.90 total 90.17 last 52.40) - mkdir 5236 (time 1788512189.91 total 100.18 last 52.25) - mkdir 5721 (time 1788512199.96 total 110.23 last 48.28) - mkdir 6310 (time 1788512209.96 total 120.23 last 58.86) - mkdir 6818 (time 1788512219.97 total 130.25 last 50.74) - mkdir 7348 (time 1788512230.00 total 140.27 last 52.88) - mkdir 7881 (time 1788512240.02 total 150.29 last 53.16) - mkdir 8323 (time 1788512250.03 total 160.30 last 44.19) - mkdir 8800 (time 1788512260.11 total 170.38 last 47.29) - mkdir 9349 (time 1788512270.14 total 180.41 last 54.78) - mkdir 9918 (time 1788512280.14 total 190.41 last 56.86) - mkdir 10530 (time 1788512290.18 total 200.45 last 60.98) - mkdir 10978 (time 1788512300.22 total 210.49 last 44.62) - mkdir 11484 (time 1788512310.23 total 220.50 last 50.57) - mkdir 12092 (time 1788512320.23 total 230.50 last 60.78) - mkdir 12624 (time 1788512330.29 total 240.56 last 52.88) - mkdir 13087 (time 1788512340.30 total 250.57 last 46.23) - mkdir 13566 (time 1788512350.34 total 260.61 last 47.74) - mkdir 14132 (time 1788512360.35 total 270.62 last 56.51) - mkdir 14673 (time 1788512370.36 total 280.63 last 54.08) - mkdir 15127 (time 1788512380.36 total 290.63 last 45.39) - mkdir 15645 (time 1788512390.40 total 300.67 last 51.56) - mkdir 16143 (time 1788512400.41 total 310.68 last 49.79) - mkdir 16718 (time 1788512410.43 total 320.70 last 57.38) - mkdir 17202 (time 1788512420.43 total 330.70 last 48.38) - mkdir 17727 (time 1788512430.44 total 340.71 last 52.47) - mkdir 18287 (time 1788512440.45 total 350.72 last 55.96) - mkdir 18852 (time 1788512450.45 total 360.72 last 56.48) - mkdir 19361 (time 1788512460.52 total 370.79 last 50.56) - mkdir 19836 (time 1788512470.56 total 380.83 last 47.32) - mkdir 20000 (time 1788512473.14 total 383.41 last 63.42) - mkdir 20564 (time 1788512483.17 total 393.44 last 56.22) - mkdir 21087 (time 1788512493.18 total 403.45 last 52.27) - mkdir 21608 (time 1788512503.19 total 413.46 last 52.03) - mkdir 22135 (time 1788512513.22 total 423.49 last 52.56) - mkdir 22501 (time 1788512523.23 total 433.50 last 36.57) - mkdir 22924 (time 1788512533.23 total 443.50 last 42.29) - mkdir 23344 (time 1788512543.27 total 453.54 last 41.84) - mkdir 23809 (time 1788512553.29 total 463.56 last 46.41) - mkdir 24311 (time 1788512563.30 total 473.57 last 50.16) - mkdir 24866 (time 1788512573.33 total 483.60 last 55.34) - mkdir 25418 (time 1788512583.33 total 493.60 last 55.16) - mkdir 25896 (time 1788512593.36 total 503.63 last 47.67) - mkdir 26342 (time 1788512603.37 total 513.64 last 44.57) - mkdir 26798 (time 1788512613.38 total 523.65 last 45.54) - mkdir 27212 (time 1788512623.40 total 533.67 last 41.32) - mkdir 27662 (time 1788512633.42 total 543.69 last 44.89) - mkdir 28123 (time 1788512643.43 total 553.70 last 46.08) - mkdir 28644 (time 1788512653.43 total 563.70 last 52.10) - mkdir 29186 (time 1788512663.45 total 573.72 last 54.06) - mkdir 29635 (time 1788512673.49 total 583.76 last 44.75) - mkdir 30000 (time 1788512682.12 total 592.39 last 42.29) - mkdir 30398 (time 1788512692.12 total 602.39 last 39.80) - mkdir 30867 (time 1788512702.12 total 612.39 last 46.88) - mkdir 31329 (time 1788512712.14 total 622.41 last 46.12) - mkdir 31778 (time 1788512722.15 total 632.42 last 44.86) - mkdir 32323 (time 1788512732.16 total 642.43 last 54.44) total: 32818 mkdir in 652.17 seconds: 50.32 ops/second - mkdir 482 (time 1788512099.70 total 10.02 last 48.12) - mkdir 1018 (time 1788512109.70 total 20.02 last 53.58) - mkdir 1568 (time 1788512119.71 total 30.03 last 54.95) - mkdir 2090 (time 1788512129.71 total 40.03 last 52.18) - mkdir 2628 (time 1788512139.72 total 50.05 last 53.74) - mkdir 3166 (time 1788512149.78 total 60.10 last 53.50) - mkdir 3668 (time 1788512159.87 total 70.19 last 49.76) - mkdir 4141 (time 1788512169.87 total 80.19 last 47.30) - mkdir 4672 (time 1788512179.88 total 90.21 last 53.01) - mkdir 5211 (time 1788512189.89 total 100.21 last 53.90) - mkdir 5726 (time 1788512199.91 total 110.23 last 51.39) - mkdir 6300 (time 1788512209.93 total 120.25 last 57.30) - mkdir 6787 (time 1788512219.94 total 130.26 last 48.62) - mkdir 7308 (time 1788512229.95 total 140.27 last 52.05) - mkdir 7799 (time 1788512239.97 total 150.30 last 48.98) - mkdir 8252 (time 1788512249.98 total 160.30 last 45.30) - mkdir 8730 (time 1788512259.98 total 170.30 last 47.77) - mkdir 9287 (time 1788512269.98 total 180.30 last 55.68) - mkdir 9849 (time 1788512280.01 total 190.33 last 56.07) - mkdir 10000 (time 1788512282.65 total 192.97 last 57.06) - mkdir 10588 (time 1788512292.66 total 202.98 last 58.74) - mkdir 11004 (time 1788512302.67 total 212.99 last 41.59) - mkdir 11572 (time 1788512312.67 total 222.99 last 56.76) - mkdir 12164 (time 1788512322.68 total 233.00 last 59.14) - mkdir 12693 (time 1788512332.68 total 243.01 last 52.90) - mkdir 13187 (time 1788512342.70 total 253.02 last 49.33) - mkdir 13715 (time 1788512352.70 total 263.02 last 52.77) - mkdir 14281 (time 1788512362.73 total 273.05 last 56.46) - mkdir 14772 (time 1788512372.76 total 283.08 last 48.95) - mkdir 15204 (time 1788512382.85 total 293.17 last 42.80) - mkdir 15742 (time 1788512392.86 total 303.18 last 53.76) - mkdir 16276 (time 1788512402.88 total 313.20 last 53.32) - mkdir 16817 (time 1788512412.91 total 323.23 last 53.93) - mkdir 17309 (time 1788512422.94 total 333.26 last 49.07) - mkdir 17859 (time 1788512432.94 total 343.26 last 54.96) - mkdir 18395 (time 1788512442.96 total 353.28 last 53.51) - mkdir 18936 (time 1788512452.99 total 363.31 last 53.92) - mkdir 19415 (time 1788512463.00 total 373.32 last 47.86) - mkdir 19929 (time 1788512473.01 total 383.33 last 51.35) - mkdir 20461 (time 1788512483.01 total 393.33 last 53.20) - mkdir 20991 (time 1788512493.02 total 403.34 last 52.96) - mkdir 21506 (time 1788512503.05 total 413.37 last 51.33) - mkdir 21995 (time 1788512513.06 total 423.38 last 48.87) - mkdir 22370 (time 1788512523.08 total 433.40 last 37.44) - mkdir 22796 (time 1788512533.08 total 443.40 last 42.59) - mkdir 23215 (time 1788512543.11 total 453.43 last 41.76) - mkdir 23699 (time 1788512553.12 total 463.44 last 48.37) - mkdir 24190 (time 1788512563.14 total 473.46 last 49.00) - mkdir 24736 (time 1788512573.14 total 483.46 last 54.58) - mkdir 25281 (time 1788512583.16 total 493.48 last 54.43) - mkdir 25778 (time 1788512593.16 total 503.48 last 49.69) - mkdir 26236 (time 1788512603.18 total 513.50 last 45.71) - mkdir 26701 (time 1788512613.19 total 523.52 last 46.41) - mkdir 27113 (time 1788512623.20 total 533.52 last 41.17) - mkdir 27559 (time 1788512633.21 total 543.53 last 44.56) - mkdir 28030 (time 1788512643.22 total 553.54 last 47.06) - mkdir 28548 (time 1788512653.28 total 563.60 last 51.49) - mkdir 29120 (time 1788512663.29 total 573.61 last 57.15) - mkdir 29537 (time 1788512673.33 total 583.65 last 41.55) - mkdir 29983 (time 1788512683.35 total 593.67 last 44.49) - mkdir 30389 (time 1788512693.37 total 603.69 last 40.52) - mkdir 30840 (time 1788512703.38 total 613.70 last 45.04) - mkdir 31302 (time 1788512713.38 total 623.70 last 46.19) - mkdir 31760 (time 1788512723.42 total 633.74 last 45.63) - mkdir 32320 (time 1788512733.42 total 643.74 last 55.98) - mkdir 32812 (time 1788512743.42 total 653.75 last 49.20) total: 32818 mkdir in 653.81 seconds: 50.19 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 1788513397 ; total 1 ; last 1) - unlinked 10000 (time 1788513725 ; total 329 ; last 328) - unlinked 20000 (time 1788514060 ; total 664 ; last 335) - unlinked 30000 (time 1788514378 ; total 982 ; last 318) total: 32768 unlinks in 1063 seconds: 30.825964 unlinks/second - unlinked 0 (time 1788513397 ; total 1 ; last 1) - unlinked 10000 (time 1788513725 ; total 329 ; last 328) - unlinked 20000 (time 1788514061 ; total 665 ; last 336) - unlinked 30000 (time 1788514380 ; total 984 ; last 319) total: 32768 unlinks in 1065 seconds: 30.768076 unlinks/second nlink between: 102 - unlinked 0 (time 1788514463 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788514463 ; 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