== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:01:36 (1787396496) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30192 3576828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13280 3593740 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1987 1022013 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2733 259411 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524858 5989 518869 2% /mnt/lustre - mkdir 700 (time 1787396510.73 total 10.01 last 69.94) - mkdir 1415 (time 1787396520.73 total 20.01 last 71.48) - mkdir 2103 (time 1787396530.74 total 30.02 last 68.78) - mkdir 2805 (time 1787396540.75 total 40.03 last 70.08) - mkdir 3517 (time 1787396550.77 total 50.05 last 71.09) - mkdir 4186 (time 1787396560.77 total 60.05 last 66.89) - mkdir 4896 (time 1787396570.78 total 70.06 last 70.93) - mkdir 5588 (time 1787396580.80 total 80.08 last 69.09) - mkdir 6197 (time 1787396590.81 total 90.09 last 60.79) - mkdir 6745 (time 1787396600.84 total 100.12 last 54.67) - mkdir 7385 (time 1787396610.84 total 110.12 last 63.96) - mkdir 8123 (time 1787396620.86 total 120.14 last 73.69) - mkdir 8844 (time 1787396630.88 total 130.16 last 71.94) - mkdir 9626 (time 1787396640.89 total 140.17 last 78.13) - mkdir 10000 (time 1787396645.89 total 145.18 last 74.73) - mkdir 10737 (time 1787396655.91 total 155.19 last 73.59) - mkdir 11398 (time 1787396665.92 total 165.20 last 66.06) - mkdir 12077 (time 1787396675.93 total 175.21 last 67.78) - mkdir 12737 (time 1787396685.96 total 185.24 last 65.85) - mkdir 13459 (time 1787396695.96 total 195.24 last 72.18) - mkdir 14208 (time 1787396705.97 total 205.25 last 74.82) - mkdir 14945 (time 1787396715.97 total 215.25 last 73.70) - mkdir 15684 (time 1787396725.98 total 225.26 last 73.83) - mkdir 16452 (time 1787396735.99 total 235.27 last 76.70) - mkdir 17205 (time 1787396746.01 total 245.29 last 75.20) - mkdir 17964 (time 1787396756.01 total 255.29 last 75.90) - mkdir 18734 (time 1787396766.03 total 265.31 last 76.81) - mkdir 19593 (time 1787396776.04 total 275.32 last 85.80) - mkdir 20000 (time 1787396781.32 total 280.60 last 77.14) - mkdir 20732 (time 1787396791.33 total 290.61 last 73.15) - mkdir 21458 (time 1787396801.33 total 300.61 last 72.55) - mkdir 22188 (time 1787396811.33 total 310.61 last 72.98) - mkdir 22909 (time 1787396821.34 total 320.62 last 72.04) - mkdir 23598 (time 1787396831.35 total 330.63 last 68.83) - mkdir 24331 (time 1787396841.36 total 340.64 last 73.27) - mkdir 25040 (time 1787396851.37 total 350.65 last 70.82) - mkdir 25823 (time 1787396861.38 total 360.66 last 78.25) - mkdir 26530 (time 1787396871.38 total 370.66 last 70.64) - mkdir 27229 (time 1787396881.39 total 380.67 last 69.89) - mkdir 27934 (time 1787396891.41 total 390.69 last 70.36) - mkdir 28607 (time 1787396901.42 total 400.70 last 67.23) - mkdir 29308 (time 1787396911.43 total 410.71 last 70.00) - mkdir 30000 (time 1787396920.88 total 420.16 last 73.20) - mkdir 30634 (time 1787396930.89 total 430.17 last 63.38) - mkdir 31329 (time 1787396940.89 total 440.18 last 69.44) - mkdir 31986 (time 1787396950.90 total 450.18 last 65.68) - mkdir 32612 (time 1787396960.90 total 460.18 last 62.57) total: 32818 mkdir in 462.97 seconds: 70.89 ops/second - mkdir 695 (time 1787396510.72 total 10.01 last 69.42) - mkdir 1420 (time 1787396520.75 total 20.05 last 72.26) - mkdir 2105 (time 1787396530.76 total 30.05 last 68.46) - mkdir 2788 (time 1787396540.77 total 40.06 last 68.25) - mkdir 3514 (time 1787396550.77 total 50.07 last 72.55) - mkdir 4153 (time 1787396560.79 total 60.08 last 63.82) - mkdir 4832 (time 1787396570.79 total 70.08 last 67.89) - mkdir 5496 (time 1787396580.79 total 80.08 last 66.39) - mkdir 6105 (time 1787396590.82 total 90.12 last 60.68) - mkdir 6607 (time 1787396600.83 total 100.12 last 50.18) - mkdir 7264 (time 1787396610.84 total 110.13 last 65.61) - mkdir 7957 (time 1787396620.85 total 120.14 last 69.27) - mkdir 8703 (time 1787396630.86 total 130.15 last 74.50) - mkdir 9442 (time 1787396640.86 total 140.15 last 73.88) - mkdir 10000 (time 1787396648.00 total 147.29 last 78.20) - mkdir 10691 (time 1787396658.00 total 157.29 last 69.08) - mkdir 11377 (time 1787396668.01 total 167.30 last 68.55) - mkdir 12101 (time 1787396678.02 total 177.31 last 72.29) - mkdir 12771 (time 1787396688.04 total 187.34 last 66.84) - mkdir 13495 (time 1787396698.06 total 197.36 last 72.26) - mkdir 14232 (time 1787396708.08 total 207.37 last 73.59) - mkdir 14953 (time 1787396718.08 total 217.38 last 72.07) - mkdir 15695 (time 1787396728.10 total 227.39 last 74.07) - mkdir 16435 (time 1787396738.11 total 237.40 last 73.91) - mkdir 17220 (time 1787396748.12 total 247.41 last 78.45) - mkdir 17979 (time 1787396758.12 total 257.41 last 75.87) - mkdir 18743 (time 1787396768.13 total 267.42 last 76.33) - mkdir 19599 (time 1787396778.13 total 277.42 last 85.58) - mkdir 20000 (time 1787396783.36 total 282.66 last 76.64) - mkdir 20710 (time 1787396793.38 total 292.68 last 70.86) - mkdir 21437 (time 1787396803.39 total 302.69 last 72.64) - mkdir 22161 (time 1787396813.39 total 312.69 last 72.37) - mkdir 22873 (time 1787396823.40 total 322.69 last 71.16) - mkdir 23567 (time 1787396833.41 total 332.70 last 69.35) - mkdir 24261 (time 1787396843.42 total 342.71 last 69.31) - mkdir 24970 (time 1787396853.43 total 352.72 last 70.85) - mkdir 25699 (time 1787396863.45 total 362.74 last 72.75) - mkdir 26404 (time 1787396873.45 total 372.74 last 70.48) - mkdir 27069 (time 1787396883.47 total 382.77 last 66.34) - mkdir 27782 (time 1787396893.48 total 392.78 last 71.23) - mkdir 28436 (time 1787396903.51 total 402.80 last 65.24) - mkdir 29139 (time 1787396913.51 total 412.80 last 70.29) - mkdir 29828 (time 1787396923.51 total 422.81 last 68.87) - mkdir 30000 (time 1787396926.15 total 425.44 last 65.28) - mkdir 30658 (time 1787396936.15 total 435.45 last 65.78) - mkdir 31347 (time 1787396946.16 total 445.46 last 68.83) - mkdir 31952 (time 1787396956.16 total 455.46 last 60.50) - mkdir 32673 (time 1787396966.17 total 465.47 last 72.03) total: 32818 mkdir in 467.60 seconds: 70.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276952 994352 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30192 3576828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13280 3593740 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69638 954362 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1987 1022013 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2733 259411 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 590494 71625 518869 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787397517 ; total 0 ; last 0) - unlinked 10000 (time 1787397757 ; total 240 ; last 240) - unlinked 20000 (time 1787398008 ; total 491 ; last 251) - unlinked 30000 (time 1787398259 ; total 742 ; last 251) total: 32768 unlinks in 810 seconds: 40.454323 unlinks/second - unlinked 0 (time 1787397517 ; total 0 ; last 0) - unlinked 10000 (time 1787397757 ; total 240 ; last 240) - unlinked 20000 (time 1787398010 ; total 493 ; last 253) - unlinked 30000 (time 1787398262 ; total 745 ; last 252) total: 32768 unlinks in 814 seconds: 40.255527 unlinks/second nlink between: 1 - unlinked 0 (time 1787398333 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787398333 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30192 3576828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13280 3593740 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4002 1019998 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1987 1022013 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2733 259411 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524858 5989 518869 2% /mnt/lustre