== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:47:23 (1787860043) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 569 (time 1787860059.28 total 10.04 last 56.68) - mkdir 1288 (time 1787860069.28 total 20.04 last 71.89) - mkdir 2039 (time 1787860079.30 total 30.06 last 74.95) - mkdir 2767 (time 1787860089.32 total 40.08 last 72.64) - mkdir 3550 (time 1787860099.35 total 50.11 last 78.06) - mkdir 4241 (time 1787860109.36 total 60.12 last 69.08) - mkdir 5017 (time 1787860119.36 total 70.12 last 77.57) - mkdir 5786 (time 1787860129.37 total 80.13 last 76.79) - mkdir 6505 (time 1787860139.37 total 90.14 last 71.90) - mkdir 7146 (time 1787860149.38 total 100.15 last 64.03) - mkdir 7765 (time 1787860159.40 total 110.16 last 61.82) - mkdir 8375 (time 1787860169.40 total 120.16 last 60.98) - mkdir 9096 (time 1787860179.42 total 130.18 last 71.97) - mkdir 9823 (time 1787860189.43 total 140.19 last 72.61) - mkdir 10000 (time 1787860191.62 total 142.38 last 80.77) - mkdir 10621 (time 1787860201.65 total 152.41 last 61.95) - mkdir 11357 (time 1787860211.66 total 162.42 last 73.54) - mkdir 12081 (time 1787860221.66 total 172.42 last 72.36) - mkdir 12924 (time 1787860231.66 total 182.42 last 84.30) - mkdir 13657 (time 1787860241.68 total 192.44 last 73.18) - mkdir 14283 (time 1787860251.69 total 202.45 last 62.53) - mkdir 14896 (time 1787860261.71 total 212.47 last 61.18) - mkdir 15648 (time 1787860271.71 total 222.47 last 75.18) - mkdir 16325 (time 1787860281.72 total 232.48 last 67.64) - mkdir 17160 (time 1787860291.72 total 242.49 last 83.45) - mkdir 17835 (time 1787860301.74 total 252.50 last 67.42) - mkdir 18577 (time 1787860311.75 total 262.51 last 74.07) - mkdir 19343 (time 1787860321.77 total 272.53 last 76.50) - mkdir 20000 (time 1787860329.99 total 280.75 last 79.91) - mkdir 20738 (time 1787860340.01 total 290.77 last 73.66) - mkdir 21545 (time 1787860350.01 total 300.77 last 80.69) - mkdir 22130 (time 1787860360.01 total 310.77 last 58.48) - mkdir 22827 (time 1787860370.02 total 320.78 last 69.63) - mkdir 23412 (time 1787860380.03 total 330.79 last 58.48) - mkdir 23919 (time 1787860390.07 total 340.83 last 50.47) - mkdir 24518 (time 1787860400.09 total 350.85 last 59.80) - mkdir 25059 (time 1787860410.11 total 360.87 last 54.01) - mkdir 25641 (time 1787860420.11 total 370.87 last 58.17) - mkdir 26353 (time 1787860430.11 total 380.88 last 71.18) - mkdir 27041 (time 1787860440.12 total 390.88 last 68.77) - mkdir 27775 (time 1787860450.14 total 400.90 last 73.25) - mkdir 28537 (time 1787860460.14 total 410.90 last 76.19) - mkdir 29246 (time 1787860470.16 total 420.92 last 70.76) - mkdir 29917 (time 1787860480.17 total 430.93 last 67.01) - mkdir 30625 (time 1787860490.20 total 440.96 last 70.62) - mkdir 31220 (time 1787860500.20 total 450.96 last 59.48) - mkdir 31917 (time 1787860510.20 total 460.97 last 69.68) - mkdir 32684 (time 1787860520.21 total 470.97 last 76.70) total: 32818 mkdir in 472.72 seconds: 69.42 ops/second - mkdir 586 (time 1787860059.25 total 10.01 last 58.52) - mkdir 1296 (time 1787860069.26 total 20.02 last 70.97) - mkdir 2053 (time 1787860079.26 total 30.03 last 75.65) - mkdir 2787 (time 1787860089.28 total 40.04 last 73.26) - mkdir 3569 (time 1787860099.34 total 50.10 last 77.80) - mkdir 4290 (time 1787860109.35 total 60.11 last 72.03) - mkdir 5083 (time 1787860119.35 total 70.11 last 79.29) - mkdir 5816 (time 1787860129.36 total 80.12 last 73.24) - mkdir 6559 (time 1787860139.36 total 90.12 last 74.30) - mkdir 7217 (time 1787860149.36 total 100.12 last 65.77) - mkdir 7843 (time 1787860159.37 total 110.13 last 62.56) - mkdir 8456 (time 1787860169.38 total 120.14 last 61.25) - mkdir 9200 (time 1787860179.39 total 130.15 last 74.33) - mkdir 9893 (time 1787860189.42 total 140.18 last 69.08) - mkdir 10549 (time 1787860199.42 total 150.19 last 65.55) - mkdir 11247 (time 1787860209.44 total 160.20 last 69.70) - mkdir 11953 (time 1787860219.44 total 170.20 last 70.58) - mkdir 12750 (time 1787860229.45 total 180.21 last 79.67) - mkdir 13539 (time 1787860239.47 total 190.23 last 78.72) - mkdir 14218 (time 1787860249.48 total 200.24 last 67.83) - mkdir 14796 (time 1787860259.49 total 210.25 last 57.76) - mkdir 15522 (time 1787860269.49 total 220.25 last 72.57) - mkdir 16202 (time 1787860279.50 total 230.26 last 67.95) - mkdir 17021 (time 1787860289.50 total 240.26 last 81.88) - mkdir 17717 (time 1787860299.51 total 250.27 last 69.55) - mkdir 18434 (time 1787860309.51 total 260.27 last 71.69) - mkdir 19205 (time 1787860319.54 total 270.30 last 76.85) - mkdir 19958 (time 1787860329.54 total 280.30 last 75.30) - mkdir 20676 (time 1787860339.55 total 290.31 last 71.75) - mkdir 21494 (time 1787860349.55 total 300.31 last 81.78) - mkdir 22142 (time 1787860359.56 total 310.32 last 64.73) - mkdir 22815 (time 1787860369.56 total 320.32 last 67.28) - mkdir 23393 (time 1787860379.60 total 330.36 last 57.61) - mkdir 23881 (time 1787860389.60 total 340.36 last 48.77) - mkdir 24472 (time 1787860399.61 total 350.37 last 59.07) - mkdir 25026 (time 1787860409.64 total 360.40 last 55.23) - mkdir 25616 (time 1787860419.64 total 370.40 last 59.00) - mkdir 26335 (time 1787860429.64 total 380.40 last 71.89) - mkdir 27016 (time 1787860439.65 total 390.41 last 68.04) - mkdir 27788 (time 1787860449.65 total 400.41 last 77.18) - mkdir 28560 (time 1787860459.65 total 410.41 last 77.20) - mkdir 29276 (time 1787860469.66 total 420.42 last 71.53) - mkdir 29919 (time 1787860479.67 total 430.44 last 64.23) - mkdir 30618 (time 1787860489.69 total 440.45 last 69.80) - mkdir 31244 (time 1787860499.70 total 450.47 last 62.50) - mkdir 31924 (time 1787860509.72 total 460.48 last 67.87) - mkdir 32639 (time 1787860519.72 total 470.48 last 71.50) total: 32818 mkdir in 473.24 seconds: 69.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270736 1000568 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787860955 ; total 0 ; last 0) - unlinked 10000 (time 1787861204 ; total 249 ; last 249) - unlinked 20000 (time 1787861369 ; total 414 ; last 165) - unlinked 30000 (time 1787861506 ; total 551 ; last 137) total: 32768 unlinks in 587 seconds: 55.822826 unlinks/second - unlinked 0 (time 1787860955 ; total 0 ; last 0) - unlinked 10000 (time 1787861205 ; total 250 ; last 250) - unlinked 20000 (time 1787861369 ; total 414 ; last 164) - unlinked 30000 (time 1787861507 ; total 552 ; last 138) total: 32768 unlinks in 588 seconds: 55.727890 unlinks/second nlink between: 1 - unlinked 0 (time 1787861545 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787861545 ; 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 8192 1263112 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre