== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:25:23 (1785453923) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 455 (time 1785453943.31 total 10.03 last 45.38) - mkdir 1061 (time 1785453953.32 total 20.04 last 60.50) - mkdir 2048 (time 1785453963.35 total 30.06 last 98.47) - mkdir 2536 (time 1785453973.35 total 40.07 last 48.77) - mkdir 3207 (time 1785453983.41 total 50.13 last 66.71) - mkdir 3722 (time 1785453993.45 total 60.17 last 51.28) - mkdir 4096 (time 1785454003.46 total 70.18 last 37.38) - mkdir 4766 (time 1785454013.47 total 80.19 last 66.93) - mkdir 5248 (time 1785454023.48 total 90.20 last 48.13) - mkdir 5823 (time 1785454033.53 total 100.25 last 57.24) - mkdir 6305 (time 1785454043.55 total 110.26 last 48.11) - mkdir 6772 (time 1785454053.55 total 120.27 last 46.68) - mkdir 7230 (time 1785454063.57 total 130.28 last 45.73) - mkdir 7980 (time 1785454073.57 total 140.29 last 74.98) - mkdir 8509 (time 1785454083.57 total 150.29 last 52.89) - mkdir 9190 (time 1785454093.57 total 160.29 last 68.10) - mkdir 9905 (time 1785454103.58 total 170.30 last 71.40) - mkdir 10443 (time 1785454113.61 total 180.33 last 53.66) - mkdir 10970 (time 1785454123.61 total 190.33 last 52.69) - mkdir 11407 (time 1785454133.62 total 200.33 last 43.68) - mkdir 11877 (time 1785454143.62 total 210.34 last 46.96) - mkdir 12351 (time 1785454153.64 total 220.36 last 47.32) - mkdir 12763 (time 1785454163.67 total 230.39 last 41.08) - mkdir 13329 (time 1785454173.75 total 240.47 last 56.14) - mkdir 13847 (time 1785454183.78 total 250.50 last 51.65) - mkdir 14669 (time 1785454193.79 total 260.51 last 82.13) - mkdir 15601 (time 1785454203.79 total 270.51 last 93.17) - mkdir 16302 (time 1785454213.80 total 280.51 last 70.06) - mkdir 17047 (time 1785454223.81 total 290.53 last 74.42) - mkdir 17983 (time 1785454233.84 total 300.56 last 93.29) - mkdir 18650 (time 1785454243.84 total 310.56 last 66.69) - mkdir 19262 (time 1785454253.85 total 320.57 last 61.16) - mkdir 19957 (time 1785454263.85 total 330.57 last 69.48) - mkdir 20542 (time 1785454273.85 total 340.57 last 58.49) - mkdir 21226 (time 1785454283.86 total 350.58 last 68.38) - mkdir 21791 (time 1785454293.88 total 360.60 last 56.38) - mkdir 22347 (time 1785454303.92 total 370.64 last 55.35) - mkdir 22984 (time 1785454313.94 total 380.66 last 63.58) - mkdir 23579 (time 1785454323.97 total 390.69 last 59.30) - mkdir 24133 (time 1785454333.98 total 400.70 last 55.37) - mkdir 24808 (time 1785454343.98 total 410.70 last 67.47) - mkdir 25384 (time 1785454353.99 total 420.71 last 57.58) - mkdir 25894 (time 1785454364.00 total 430.72 last 50.94) - mkdir 26335 (time 1785454374.02 total 440.74 last 43.99) - mkdir 26791 (time 1785454384.03 total 450.75 last 45.57) - mkdir 27218 (time 1785454394.04 total 460.76 last 42.67) - mkdir 27664 (time 1785454404.05 total 470.77 last 44.54) - mkdir 28114 (time 1785454414.07 total 480.79 last 44.92) - mkdir 28775 (time 1785454424.08 total 490.80 last 66.04) - mkdir 29268 (time 1785454434.11 total 500.83 last 49.13) - mkdir 29927 (time 1785454444.12 total 510.84 last 65.84) - mkdir 30536 (time 1785454454.12 total 520.84 last 60.88) - mkdir 31193 (time 1785454464.14 total 530.86 last 65.61) - mkdir 31708 (time 1785454474.15 total 540.87 last 51.45) - mkdir 32286 (time 1785454484.18 total 550.90 last 57.58) total: 32818 mkdir in 557.79 seconds: 58.84 ops/second - mkdir 461 (time 1785453943.29 total 10.01 last 46.05) - mkdir 1096 (time 1785453953.31 total 20.03 last 63.40) - mkdir 2076 (time 1785453963.33 total 30.04 last 97.83) - mkdir 2561 (time 1785453973.36 total 40.08 last 48.33) - mkdir 3191 (time 1785453983.38 total 50.09 last 62.91) - mkdir 3687 (time 1785453993.40 total 60.11 last 49.51) - mkdir 4064 (time 1785454003.42 total 70.13 last 37.62) - mkdir 4753 (time 1785454013.44 total 80.16 last 68.75) - mkdir 5234 (time 1785454023.44 total 90.16 last 48.09) - mkdir 5844 (time 1785454033.45 total 100.16 last 60.97) - mkdir 6346 (time 1785454043.47 total 110.19 last 50.06) - mkdir 6808 (time 1785454053.47 total 120.19 last 46.20) - mkdir 7240 (time 1785454063.48 total 130.20 last 43.18) - mkdir 7982 (time 1785454073.51 total 140.23 last 73.96) - mkdir 8518 (time 1785454083.52 total 150.24 last 53.56) - mkdir 9207 (time 1785454093.53 total 160.25 last 68.81) - mkdir 9936 (time 1785454103.53 total 170.25 last 72.90) - mkdir 10476 (time 1785454113.54 total 180.26 last 53.96) - mkdir 10964 (time 1785454123.55 total 190.27 last 48.75) - mkdir 11430 (time 1785454133.58 total 200.30 last 46.46) - mkdir 11934 (time 1785454143.58 total 210.30 last 50.40) - mkdir 12404 (time 1785454153.62 total 220.34 last 46.81) - mkdir 12816 (time 1785454163.64 total 230.36 last 41.12) - mkdir 13446 (time 1785454173.67 total 240.39 last 62.82) - mkdir 13985 (time 1785454183.68 total 250.39 last 53.89) - mkdir 14776 (time 1785454193.68 total 260.39 last 79.10) - mkdir 15725 (time 1785454203.68 total 270.40 last 94.85) - mkdir 16398 (time 1785454213.68 total 280.40 last 67.30) - mkdir 17112 (time 1785454223.70 total 290.41 last 71.30) - mkdir 18069 (time 1785454233.74 total 300.46 last 95.28) - mkdir 18702 (time 1785454243.74 total 310.46 last 63.28) - mkdir 19305 (time 1785454253.74 total 320.46 last 60.29) - mkdir 19988 (time 1785454263.75 total 330.47 last 68.23) - mkdir 20584 (time 1785454273.78 total 340.49 last 59.47) - mkdir 21263 (time 1785454283.80 total 350.52 last 67.74) - mkdir 21813 (time 1785454293.84 total 360.55 last 54.79) - mkdir 22342 (time 1785454303.87 total 370.59 last 52.71) - mkdir 22948 (time 1785454313.88 total 380.60 last 60.55) - mkdir 23574 (time 1785454323.89 total 390.61 last 62.55) - mkdir 24141 (time 1785454333.90 total 400.61 last 56.66) - mkdir 24801 (time 1785454343.90 total 410.62 last 65.98) - mkdir 25376 (time 1785454353.91 total 420.63 last 57.43) - mkdir 25900 (time 1785454363.94 total 430.65 last 52.27) - mkdir 26315 (time 1785454373.95 total 440.67 last 41.45) - mkdir 26802 (time 1785454383.95 total 450.67 last 48.69) - mkdir 27199 (time 1785454393.96 total 460.67 last 39.69) - mkdir 27632 (time 1785454403.97 total 470.69 last 43.24) - mkdir 28035 (time 1785454413.98 total 480.69 last 40.26) - mkdir 28677 (time 1785454423.98 total 490.70 last 64.17) - mkdir 29173 (time 1785454433.99 total 500.71 last 49.57) - mkdir 29798 (time 1785454443.99 total 510.71 last 62.49) - mkdir 30000 (time 1785454447.62 total 514.34 last 55.60) - mkdir 30704 (time 1785454457.63 total 524.35 last 70.35) - mkdir 31232 (time 1785454467.64 total 534.36 last 52.73) - mkdir 31726 (time 1785454477.66 total 544.37 last 49.33) - mkdir 32320 (time 1785454487.67 total 554.39 last 59.32) total: 32818 mkdir in 560.09 seconds: 58.59 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270784 1000520 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785455262 ; total 1 ; last 1) - unlinked 10000 (time 1785455540 ; total 279 ; last 278) - unlinked 20000 (time 1785455773 ; total 512 ; last 233) - unlinked 30000 (time 1785456041 ; total 780 ; last 268) total: 32768 unlinks in 846 seconds: 38.732861 unlinks/second - unlinked 0 (time 1785455262 ; total 1 ; last 1) - unlinked 10000 (time 1785455540 ; total 279 ; last 278) - unlinked 20000 (time 1785455774 ; total 513 ; last 234) - unlinked 30000 (time 1785456044 ; total 783 ; last 270) total: 32768 unlinks in 848 seconds: 38.641510 unlinks/second nlink between: 1 - unlinked 0 (time 1785456111 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785456111 ; 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 8240 1263064 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre