== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:02:18 (1787706138) 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 694 (time 1787706153.64 total 10.00 last 69.38) - mkdir 1450 (time 1787706163.67 total 20.03 last 75.42) - mkdir 2068 (time 1787706173.67 total 30.03 last 61.79) - mkdir 2906 (time 1787706183.68 total 40.04 last 83.73) - mkdir 3671 (time 1787706193.69 total 50.05 last 76.41) - mkdir 4377 (time 1787706203.74 total 60.10 last 70.23) - mkdir 5061 (time 1787706213.75 total 70.12 last 68.32) - mkdir 5690 (time 1787706223.76 total 80.12 last 62.88) - mkdir 6366 (time 1787706233.77 total 90.13 last 67.50) - mkdir 7101 (time 1787706243.79 total 100.15 last 73.36) - mkdir 7808 (time 1787706253.80 total 110.16 last 70.67) - mkdir 8596 (time 1787706263.81 total 120.17 last 78.67) - mkdir 9353 (time 1787706273.82 total 130.18 last 75.65) - mkdir 10000 (time 1787706282.76 total 139.12 last 72.36) - mkdir 10771 (time 1787706292.77 total 149.13 last 77.07) - mkdir 11522 (time 1787706302.78 total 159.14 last 74.97) - mkdir 12274 (time 1787706312.80 total 169.16 last 75.09) - mkdir 13071 (time 1787706322.81 total 179.17 last 79.60) - mkdir 13810 (time 1787706332.83 total 189.19 last 73.79) - mkdir 14530 (time 1787706342.84 total 199.20 last 71.88) - mkdir 15200 (time 1787706352.86 total 209.22 last 66.87) - mkdir 15890 (time 1787706362.87 total 219.23 last 68.94) - mkdir 16663 (time 1787706372.88 total 229.24 last 77.21) - mkdir 17412 (time 1787706382.89 total 239.25 last 74.83) - mkdir 18189 (time 1787706392.91 total 249.27 last 77.53) - mkdir 18909 (time 1787706402.93 total 259.29 last 71.89) - mkdir 19557 (time 1787706412.95 total 269.31 last 64.67) - mkdir 20000 (time 1787706419.26 total 275.62 last 70.13) - mkdir 20717 (time 1787706429.28 total 285.64 last 71.59) - mkdir 21395 (time 1787706439.29 total 295.65 last 67.74) - mkdir 22085 (time 1787706449.29 total 305.65 last 68.97) - mkdir 22823 (time 1787706459.31 total 315.67 last 73.67) - mkdir 23539 (time 1787706469.34 total 325.70 last 71.37) - mkdir 24198 (time 1787706479.37 total 335.73 last 65.73) - mkdir 24804 (time 1787706489.37 total 345.73 last 60.57) - mkdir 25407 (time 1787706499.39 total 355.75 last 60.21) - mkdir 26110 (time 1787706509.39 total 365.75 last 70.27) - mkdir 26818 (time 1787706519.39 total 375.75 last 70.80) - mkdir 27512 (time 1787706529.39 total 385.75 last 69.39) - mkdir 28305 (time 1787706539.39 total 395.75 last 79.30) - mkdir 28976 (time 1787706549.44 total 405.80 last 66.82) - mkdir 29563 (time 1787706559.45 total 415.81 last 58.61) - mkdir 30000 (time 1787706567.14 total 423.50 last 56.83) - mkdir 30652 (time 1787706577.17 total 433.53 last 65.03) - mkdir 31301 (time 1787706587.18 total 443.54 last 64.82) - mkdir 31959 (time 1787706597.20 total 453.56 last 65.66) - mkdir 32516 (time 1787706607.21 total 463.57 last 55.66) total: 32818 mkdir in 468.01 seconds: 70.12 ops/second - mkdir 668 (time 1787706153.65 total 10.01 last 66.71) - mkdir 1422 (time 1787706163.65 total 20.01 last 75.39) - mkdir 2067 (time 1787706173.66 total 30.03 last 64.43) - mkdir 2920 (time 1787706183.67 total 40.04 last 85.21) - mkdir 3689 (time 1787706193.68 total 50.04 last 76.87) - mkdir 4373 (time 1787706203.69 total 60.06 last 68.29) - mkdir 5038 (time 1787706213.72 total 70.08 last 66.35) - mkdir 5626 (time 1787706223.72 total 80.09 last 58.76) - mkdir 6290 (time 1787706233.75 total 90.11 last 66.23) - mkdir 7063 (time 1787706243.76 total 100.12 last 77.20) - mkdir 7764 (time 1787706253.77 total 110.14 last 70.01) - mkdir 8572 (time 1787706263.77 total 120.14 last 80.80) - mkdir 9326 (time 1787706273.78 total 130.14 last 75.34) - mkdir 10000 (time 1787706283.38 total 139.74 last 70.22) - mkdir 10770 (time 1787706293.38 total 149.74 last 76.99) - mkdir 11501 (time 1787706303.39 total 159.76 last 73.00) - mkdir 12266 (time 1787706313.40 total 169.76 last 76.46) - mkdir 13016 (time 1787706323.40 total 179.77 last 74.97) - mkdir 13735 (time 1787706333.43 total 189.79 last 71.72) - mkdir 14444 (time 1787706343.46 total 199.82 last 70.71) - mkdir 15089 (time 1787706353.48 total 209.85 last 64.33) - mkdir 15806 (time 1787706363.49 total 219.85 last 71.65) - mkdir 16616 (time 1787706373.49 total 229.85 last 81.00) - mkdir 17391 (time 1787706383.50 total 239.86 last 77.44) - mkdir 18130 (time 1787706393.51 total 249.87 last 73.84) - mkdir 18861 (time 1787706403.52 total 259.88 last 73.03) - mkdir 19523 (time 1787706413.53 total 269.89 last 66.10) - mkdir 20000 (time 1787706420.09 total 276.45 last 72.76) - mkdir 20682 (time 1787706430.10 total 286.46 last 68.10) - mkdir 21381 (time 1787706440.11 total 296.47 last 69.83) - mkdir 22084 (time 1787706450.13 total 306.49 last 70.17) - mkdir 22838 (time 1787706460.14 total 316.50 last 75.36) - mkdir 23551 (time 1787706470.14 total 326.50 last 71.28) - mkdir 24218 (time 1787706480.15 total 336.51 last 66.61) - mkdir 24838 (time 1787706490.15 total 346.52 last 62.00) - mkdir 25443 (time 1787706500.17 total 356.53 last 60.39) - mkdir 26131 (time 1787706510.19 total 366.55 last 68.70) - mkdir 26850 (time 1787706520.21 total 376.58 last 71.70) - mkdir 27544 (time 1787706530.22 total 386.58 last 69.39) - mkdir 28338 (time 1787706540.22 total 396.59 last 79.34) - mkdir 28985 (time 1787706550.23 total 406.59 last 64.64) - mkdir 29566 (time 1787706560.28 total 416.64 last 57.83) - mkdir 30000 (time 1787706567.90 total 424.27 last 56.91) - mkdir 30643 (time 1787706577.91 total 434.27 last 64.27) - mkdir 31287 (time 1787706587.94 total 444.30 last 64.20) - mkdir 31919 (time 1787706597.97 total 454.33 last 63.05) - mkdir 32470 (time 1787706607.98 total 464.34 last 55.01) total: 32818 mkdir in 469.52 seconds: 69.90 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270828 1000476 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 1787707070 ; total 0 ; last 0) - unlinked 10000 (time 1787707299 ; total 229 ; last 229) - unlinked 20000 (time 1787707450 ; total 380 ; last 151) - unlinked 30000 (time 1787707575 ; total 505 ; last 125) total: 32768 unlinks in 539 seconds: 60.794064 unlinks/second - unlinked 0 (time 1787707070 ; total 0 ; last 0) - unlinked 10000 (time 1787707300 ; total 230 ; last 230) - unlinked 20000 (time 1787707450 ; total 380 ; last 150) - unlinked 30000 (time 1787707576 ; total 506 ; last 126) total: 32768 unlinks in 541 seconds: 60.569317 unlinks/second nlink between: 1 - unlinked 0 (time 1787707612 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787707612 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8284 1263020 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