== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:23:54 (1781238234) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 590 (time 1781238249.22 total 10.01 last 58.93) - mkdir 1164 (time 1781238259.24 total 20.03 last 57.29) - mkdir 1800 (time 1781238269.24 total 30.03 last 63.59) - mkdir 2351 (time 1781238279.25 total 40.03 last 55.09) - mkdir 2955 (time 1781238289.25 total 50.04 last 60.39) - mkdir 3560 (time 1781238299.26 total 60.05 last 60.41) - mkdir 4202 (time 1781238309.27 total 70.06 last 64.12) - mkdir 4868 (time 1781238319.28 total 80.07 last 66.53) - mkdir 5475 (time 1781238329.29 total 90.08 last 60.68) - mkdir 6046 (time 1781238339.30 total 100.09 last 57.02) - mkdir 6724 (time 1781238349.33 total 110.12 last 67.60) - mkdir 7293 (time 1781238359.34 total 120.13 last 56.81) - mkdir 7939 (time 1781238369.38 total 130.17 last 64.40) - mkdir 8585 (time 1781238379.38 total 140.17 last 64.56) - mkdir 9195 (time 1781238389.39 total 150.18 last 60.95) - mkdir 9877 (time 1781238399.42 total 160.21 last 68.01) - mkdir 10536 (time 1781238409.43 total 170.22 last 65.83) - mkdir 11200 (time 1781238419.43 total 180.22 last 66.39) - mkdir 11831 (time 1781238429.45 total 190.24 last 62.97) - mkdir 12457 (time 1781238439.46 total 200.25 last 62.55) - mkdir 13109 (time 1781238449.46 total 210.25 last 65.19) - mkdir 13758 (time 1781238459.47 total 220.26 last 64.82) - mkdir 14378 (time 1781238469.47 total 230.26 last 61.99) - mkdir 15010 (time 1781238479.48 total 240.27 last 63.17) - mkdir 15622 (time 1781238489.51 total 250.30 last 61.00) - mkdir 16111 (time 1781238499.51 total 260.30 last 48.89) - mkdir 16670 (time 1781238509.52 total 270.31 last 55.86) - mkdir 17253 (time 1781238519.52 total 280.31 last 58.30) - mkdir 17873 (time 1781238529.54 total 290.33 last 61.87) - mkdir 18510 (time 1781238539.55 total 300.34 last 63.64) - mkdir 19148 (time 1781238549.56 total 310.35 last 63.76) - mkdir 19843 (time 1781238559.57 total 320.36 last 69.40) - mkdir 20000 (time 1781238561.68 total 322.47 last 74.32) - mkdir 20613 (time 1781238571.69 total 332.48 last 61.25) - mkdir 21276 (time 1781238581.70 total 342.49 last 66.28) - mkdir 21954 (time 1781238591.71 total 352.50 last 67.73) - mkdir 22608 (time 1781238601.73 total 362.52 last 65.26) - mkdir 23200 (time 1781238611.73 total 372.52 last 59.19) - mkdir 23825 (time 1781238621.76 total 382.55 last 62.31) - mkdir 24498 (time 1781238631.78 total 392.57 last 67.16) - mkdir 25146 (time 1781238641.78 total 402.57 last 64.79) - mkdir 25794 (time 1781238651.79 total 412.58 last 64.75) - mkdir 26420 (time 1781238661.79 total 422.58 last 62.57) - mkdir 26977 (time 1781238671.83 total 432.61 last 55.53) - mkdir 27578 (time 1781238681.84 total 442.63 last 60.03) - mkdir 28232 (time 1781238691.85 total 452.64 last 65.33) - mkdir 28844 (time 1781238701.86 total 462.64 last 61.15) - mkdir 29479 (time 1781238711.86 total 472.65 last 63.48) - mkdir 30000 (time 1781238720.05 total 480.84 last 63.57) - mkdir 30656 (time 1781238730.07 total 490.86 last 65.53) - mkdir 31247 (time 1781238740.07 total 500.86 last 59.07) - mkdir 31938 (time 1781238750.09 total 510.88 last 69.00) - mkdir 32577 (time 1781238760.09 total 520.88 last 63.86) total: 32818 mkdir in 524.46 seconds: 62.58 ops/second - mkdir 619 (time 1781238249.39 total 10.00 last 61.88) - mkdir 1184 (time 1781238259.40 total 20.01 last 56.44) - mkdir 1822 (time 1781238269.40 total 30.02 last 63.79) - mkdir 2347 (time 1781238279.43 total 40.04 last 52.35) - mkdir 2974 (time 1781238289.43 total 50.04 last 62.70) - mkdir 3596 (time 1781238299.45 total 60.06 last 62.09) - mkdir 4253 (time 1781238309.45 total 70.07 last 65.67) - mkdir 4918 (time 1781238319.48 total 80.09 last 66.32) - mkdir 5490 (time 1781238329.48 total 90.09 last 57.19) - mkdir 6093 (time 1781238339.51 total 100.12 last 60.15) - mkdir 6735 (time 1781238349.51 total 110.12 last 64.18) - mkdir 7314 (time 1781238359.51 total 120.13 last 57.88) - mkdir 7932 (time 1781238369.51 total 130.13 last 61.79) - mkdir 8561 (time 1781238379.53 total 140.14 last 62.81) - mkdir 9168 (time 1781238389.53 total 150.15 last 60.66) - mkdir 9834 (time 1781238399.56 total 160.18 last 66.41) - mkdir 10000 (time 1781238401.84 total 162.45 last 73.02) - mkdir 10631 (time 1781238411.85 total 172.47 last 63.00) - mkdir 11306 (time 1781238421.85 total 182.47 last 67.49) - mkdir 11933 (time 1781238431.86 total 192.47 last 62.68) - mkdir 12569 (time 1781238441.86 total 202.48 last 63.56) - mkdir 13235 (time 1781238451.87 total 212.48 last 66.57) - mkdir 13862 (time 1781238461.88 total 222.49 last 62.62) - mkdir 14474 (time 1781238471.90 total 232.52 last 61.05) - mkdir 15090 (time 1781238481.94 total 242.55 last 61.39) - mkdir 15651 (time 1781238491.95 total 252.57 last 56.03) - mkdir 16172 (time 1781238501.96 total 262.58 last 52.04) - mkdir 16726 (time 1781238511.97 total 272.58 last 55.35) - mkdir 17326 (time 1781238521.97 total 282.59 last 59.99) - mkdir 17929 (time 1781238531.99 total 292.61 last 60.17) - mkdir 18562 (time 1781238542.01 total 302.62 last 63.22) - mkdir 19189 (time 1781238552.01 total 312.62 last 62.70) - mkdir 19851 (time 1781238562.01 total 322.62 last 66.19) - mkdir 20000 (time 1781238564.73 total 325.34 last 54.74) - mkdir 20676 (time 1781238574.74 total 335.36 last 67.51) - mkdir 21372 (time 1781238584.74 total 345.36 last 69.60) - mkdir 22022 (time 1781238594.75 total 355.37 last 64.95) - mkdir 22652 (time 1781238604.76 total 365.37 last 62.98) - mkdir 23227 (time 1781238614.76 total 375.38 last 57.47) - mkdir 23903 (time 1781238624.77 total 385.38 last 67.56) - mkdir 24563 (time 1781238634.77 total 395.38 last 65.99) - mkdir 25208 (time 1781238644.79 total 405.40 last 64.39) - mkdir 25840 (time 1781238654.81 total 415.42 last 63.07) - mkdir 26464 (time 1781238664.81 total 425.42 last 62.39) - mkdir 27021 (time 1781238674.81 total 435.43 last 55.67) - mkdir 27658 (time 1781238684.84 total 445.45 last 63.56) - mkdir 28235 (time 1781238694.84 total 455.45 last 57.68) - mkdir 28919 (time 1781238704.85 total 465.46 last 68.33) - mkdir 29599 (time 1781238714.86 total 475.47 last 67.95) - mkdir 30000 (time 1781238721.32 total 481.94 last 62.00) - mkdir 30635 (time 1781238731.35 total 491.96 last 63.37) - mkdir 31232 (time 1781238741.35 total 501.97 last 59.66) - mkdir 31883 (time 1781238751.37 total 511.98 last 65.00) - mkdir 32509 (time 1781238761.38 total 521.99 last 62.53) total: 32818 mkdir in 526.64 seconds: 62.32 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270660 1000644 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781239230 ; total 0 ; last 0) - unlinked 10000 (time 1781239513 ; total 283 ; last 283) - unlinked 20000 (time 1781239798 ; total 568 ; last 285) - unlinked 30000 (time 1781240103 ; total 873 ; last 305) total: 32768 unlinks in 947 seconds: 34.601902 unlinks/second - unlinked 0 (time 1781239230 ; total 0 ; last 0) - unlinked 10000 (time 1781239512 ; total 282 ; last 282) - unlinked 20000 (time 1781239800 ; total 570 ; last 288) - unlinked 30000 (time 1781240106 ; total 876 ; last 306) total: 32768 unlinks in 951 seconds: 34.456360 unlinks/second nlink between: 1 - unlinked 0 (time 1781240183 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781240183 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8116 1263188 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre