== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:09:16 (1787440156) 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 502 (time 1787440173.30 total 10.00 last 50.18) - mkdir 1005 (time 1787440183.34 total 20.04 last 50.10) - mkdir 1564 (time 1787440193.34 total 30.05 last 55.89) - mkdir 2158 (time 1787440203.34 total 40.05 last 59.36) - mkdir 2753 (time 1787440213.36 total 50.07 last 59.42) - mkdir 3298 (time 1787440223.36 total 60.07 last 54.50) - mkdir 3861 (time 1787440233.36 total 70.07 last 56.27) - mkdir 4415 (time 1787440243.37 total 80.08 last 55.37) - mkdir 5015 (time 1787440253.38 total 90.09 last 59.93) - mkdir 5624 (time 1787440263.40 total 100.11 last 60.79) - mkdir 6226 (time 1787440273.42 total 110.13 last 60.06) - mkdir 6985 (time 1787440283.42 total 120.13 last 75.89) - mkdir 7595 (time 1787440293.43 total 130.14 last 60.97) - mkdir 8123 (time 1787440303.43 total 140.14 last 52.79) - mkdir 8680 (time 1787440313.44 total 150.15 last 55.61) - mkdir 9273 (time 1787440323.46 total 160.17 last 59.19) - mkdir 9949 (time 1787440333.46 total 170.17 last 67.59) - mkdir 10562 (time 1787440343.47 total 180.18 last 61.26) - mkdir 11167 (time 1787440353.47 total 190.18 last 60.47) - mkdir 11720 (time 1787440363.49 total 200.20 last 55.20) - mkdir 12326 (time 1787440373.50 total 210.21 last 60.55) - mkdir 12937 (time 1787440383.52 total 220.23 last 60.97) - mkdir 13513 (time 1787440393.54 total 230.25 last 57.48) - mkdir 14121 (time 1787440403.55 total 240.26 last 60.76) - mkdir 14758 (time 1787440413.55 total 250.26 last 63.68) - mkdir 15283 (time 1787440423.59 total 260.30 last 52.31) - mkdir 15824 (time 1787440433.59 total 270.30 last 54.08) - mkdir 16458 (time 1787440443.60 total 280.30 last 63.39) - mkdir 17070 (time 1787440453.60 total 290.31 last 61.17) - mkdir 17661 (time 1787440463.61 total 300.31 last 59.07) - mkdir 18230 (time 1787440473.61 total 310.32 last 56.87) - mkdir 18841 (time 1787440483.63 total 320.34 last 60.98) - mkdir 19425 (time 1787440493.63 total 330.34 last 58.38) - mkdir 19981 (time 1787440503.65 total 340.36 last 55.51) - mkdir 20618 (time 1787440513.67 total 350.38 last 63.59) - mkdir 21203 (time 1787440523.68 total 360.39 last 58.41) - mkdir 21810 (time 1787440533.72 total 370.43 last 60.50) - mkdir 22433 (time 1787440543.72 total 380.43 last 62.29) - mkdir 22998 (time 1787440553.80 total 390.50 last 56.07) - mkdir 23528 (time 1787440563.83 total 400.54 last 52.83) - mkdir 24097 (time 1787440573.84 total 410.54 last 56.85) - mkdir 24647 (time 1787440583.85 total 420.56 last 54.93) - mkdir 25117 (time 1787440593.88 total 430.59 last 46.85) - mkdir 25661 (time 1787440603.89 total 440.60 last 54.35) - mkdir 26290 (time 1787440613.94 total 450.65 last 62.60) - mkdir 26866 (time 1787440623.95 total 460.65 last 57.57) - mkdir 27469 (time 1787440633.96 total 470.67 last 60.21) - mkdir 28018 (time 1787440643.96 total 480.67 last 54.89) - mkdir 28622 (time 1787440653.97 total 490.68 last 60.37) - mkdir 29157 (time 1787440663.97 total 500.68 last 53.50) - mkdir 29739 (time 1787440673.99 total 510.70 last 58.08) - mkdir 30000 (time 1787440678.73 total 515.44 last 55.04) - mkdir 30564 (time 1787440688.74 total 525.45 last 56.36) - mkdir 31061 (time 1787440698.75 total 535.46 last 49.62) - mkdir 31616 (time 1787440708.76 total 545.47 last 55.48) - mkdir 32173 (time 1787440718.77 total 555.47 last 55.65) - mkdir 32722 (time 1787440728.84 total 565.55 last 54.50) total: 32818 mkdir in 567.12 seconds: 57.87 ops/second - mkdir 504 (time 1787440173.31 total 10.01 last 50.37) - mkdir 1017 (time 1787440183.35 total 20.05 last 51.09) - mkdir 1570 (time 1787440193.36 total 30.06 last 55.22) - mkdir 2163 (time 1787440203.37 total 40.06 last 59.28) - mkdir 2748 (time 1787440213.37 total 50.07 last 58.49) - mkdir 3283 (time 1787440223.37 total 60.07 last 53.49) - mkdir 3866 (time 1787440233.40 total 70.10 last 58.15) - mkdir 4421 (time 1787440243.41 total 80.11 last 55.44) - mkdir 5011 (time 1787440253.41 total 90.11 last 58.98) - mkdir 5619 (time 1787440263.42 total 100.12 last 60.76) - mkdir 6213 (time 1787440273.43 total 110.13 last 59.33) - mkdir 7000 (time 1787440283.43 total 120.13 last 78.69) - mkdir 7592 (time 1787440293.45 total 130.15 last 59.09) - mkdir 8138 (time 1787440303.46 total 140.16 last 54.56) - mkdir 8720 (time 1787440313.47 total 150.16 last 58.15) - mkdir 9321 (time 1787440323.48 total 160.17 last 60.04) - mkdir 10000 (time 1787440333.47 total 170.17 last 67.96) - mkdir 10613 (time 1787440343.48 total 180.18 last 61.22) - mkdir 11225 (time 1787440353.49 total 190.18 last 61.16) - mkdir 11783 (time 1787440363.49 total 200.19 last 55.80) - mkdir 12403 (time 1787440373.51 total 210.21 last 61.84) - mkdir 13002 (time 1787440383.52 total 220.21 last 59.88) - mkdir 13589 (time 1787440393.53 total 230.23 last 58.63) - mkdir 14230 (time 1787440403.56 total 240.26 last 63.90) - mkdir 14841 (time 1787440413.56 total 250.26 last 61.09) - mkdir 15381 (time 1787440423.58 total 260.28 last 53.90) - mkdir 15896 (time 1787440433.61 total 270.31 last 51.33) - mkdir 16533 (time 1787440443.61 total 280.31 last 63.70) - mkdir 17119 (time 1787440453.62 total 290.32 last 58.57) - mkdir 17709 (time 1787440463.63 total 300.32 last 58.95) - mkdir 18293 (time 1787440473.64 total 310.33 last 58.34) - mkdir 18910 (time 1787440483.64 total 320.34 last 61.66) - mkdir 19480 (time 1787440493.66 total 330.35 last 56.92) - mkdir 20000 (time 1787440503.44 total 340.14 last 53.12) - mkdir 20643 (time 1787440513.45 total 350.15 last 64.26) - mkdir 21217 (time 1787440523.47 total 360.17 last 57.27) - mkdir 21814 (time 1787440533.50 total 370.20 last 59.54) - mkdir 22445 (time 1787440543.53 total 380.23 last 62.88) - mkdir 23040 (time 1787440553.59 total 390.29 last 59.19) - mkdir 23564 (time 1787440563.61 total 400.31 last 52.29) - mkdir 24134 (time 1787440573.61 total 410.31 last 56.99) - mkdir 24686 (time 1787440583.61 total 420.31 last 55.17) - mkdir 25166 (time 1787440593.65 total 430.34 last 47.85) - mkdir 25702 (time 1787440603.68 total 440.38 last 53.39) - mkdir 26330 (time 1787440613.69 total 450.39 last 62.77) - mkdir 26893 (time 1787440623.69 total 460.39 last 56.29) - mkdir 27499 (time 1787440633.71 total 470.41 last 60.46) - mkdir 28067 (time 1787440643.72 total 480.42 last 56.77) - mkdir 28659 (time 1787440653.77 total 490.47 last 58.88) - mkdir 29191 (time 1787440663.81 total 500.51 last 52.99) - mkdir 29760 (time 1787440673.82 total 510.52 last 56.85) - mkdir 30000 (time 1787440678.25 total 514.94 last 54.26) - mkdir 30545 (time 1787440688.27 total 524.97 last 54.36) - mkdir 31052 (time 1787440698.51 total 535.21 last 49.53) - mkdir 31592 (time 1787440708.52 total 545.22 last 53.94) - mkdir 32134 (time 1787440718.55 total 555.25 last 54.04) - mkdir 32681 (time 1787440728.83 total 565.52 last 53.22) total: 32818 mkdir in 567.57 seconds: 57.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1787441231 ; total 0 ; last 0) - unlinked 10000 (time 1787441399 ; total 168 ; last 168) - unlinked 20000 (time 1787441582 ; total 351 ; last 183) - unlinked 30000 (time 1787441767 ; total 536 ; last 185) total: 32768 unlinks in 582 seconds: 56.302406 unlinks/second - unlinked 0 (time 1787441231 ; total 0 ; last 0) - unlinked 10000 (time 1787441399 ; total 168 ; last 168) - unlinked 20000 (time 1787441584 ; total 353 ; last 185) - unlinked 30000 (time 1787441768 ; total 537 ; last 184) total: 32768 unlinks in 585 seconds: 56.013676 unlinks/second nlink between: 102 - unlinked 0 (time 1787441817 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787441817 ; 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 2209152 2176 2204928 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 526887 333 526554 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