== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:52:49 (1786834369) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29812 3577208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13664 3593356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2781 259363 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2638 259506 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6057 518869 2% /mnt/lustre - mkdir 965 (time 1786834383.27 total 10.00 last 96.47) - mkdir 1877 (time 1786834393.27 total 20.01 last 91.14) - mkdir 2793 (time 1786834403.27 total 30.01 last 91.60) - mkdir 3698 (time 1786834413.29 total 40.03 last 90.32) - mkdir 4679 (time 1786834423.30 total 50.03 last 98.08) - mkdir 5662 (time 1786834433.30 total 60.04 last 98.25) - mkdir 6628 (time 1786834443.32 total 70.05 last 96.46) - mkdir 7556 (time 1786834453.32 total 80.06 last 92.76) - mkdir 8474 (time 1786834463.34 total 90.07 last 91.66) - mkdir 9410 (time 1786834473.34 total 100.08 last 93.54) - mkdir 10000 (time 1786834479.03 total 105.76 last 103.78) - mkdir 10994 (time 1786834489.03 total 115.77 last 99.38) - mkdir 11873 (time 1786834499.03 total 125.77 last 87.89) - mkdir 12830 (time 1786834509.03 total 135.77 last 95.68) - mkdir 13745 (time 1786834519.03 total 145.77 last 91.50) - mkdir 14757 (time 1786834529.04 total 155.77 last 101.15) - mkdir 15768 (time 1786834539.04 total 165.77 last 101.10) - mkdir 16723 (time 1786834549.04 total 175.77 last 95.49) - mkdir 17707 (time 1786834559.06 total 185.80 last 98.20) - mkdir 18619 (time 1786834569.07 total 195.80 last 91.13) - mkdir 19541 (time 1786834579.07 total 205.80 last 92.20) - mkdir 20000 (time 1786834583.91 total 210.64 last 94.85) - mkdir 20926 (time 1786834593.91 total 220.64 last 92.58) - mkdir 21923 (time 1786834603.91 total 230.65 last 99.63) - mkdir 22876 (time 1786834613.92 total 240.66 last 95.24) - mkdir 23859 (time 1786834623.93 total 250.66 last 98.25) - mkdir 24844 (time 1786834633.93 total 260.67 last 98.44) - mkdir 25850 (time 1786834643.94 total 270.68 last 100.52) - mkdir 26865 (time 1786834653.95 total 280.68 last 101.44) - mkdir 27770 (time 1786834663.95 total 290.68 last 90.49) - mkdir 28728 (time 1786834673.96 total 300.70 last 95.63) - mkdir 29577 (time 1786834683.97 total 310.71 last 84.83) - mkdir 30000 (time 1786834688.25 total 314.98 last 99.01) - mkdir 30977 (time 1786834698.26 total 324.99 last 97.58) - mkdir 31830 (time 1786834708.26 total 335.00 last 85.25) - mkdir 32692 (time 1786834718.27 total 345.00 last 86.18) total: 32818 mkdir in 346.38 seconds: 94.75 ops/second - mkdir 947 (time 1786834383.45 total 10.01 last 94.64) - mkdir 1821 (time 1786834393.46 total 20.02 last 87.27) - mkdir 2713 (time 1786834403.47 total 30.03 last 89.09) - mkdir 3624 (time 1786834413.47 total 40.03 last 91.10) - mkdir 4611 (time 1786834423.49 total 50.05 last 98.56) - mkdir 5577 (time 1786834433.49 total 60.05 last 96.57) - mkdir 6479 (time 1786834443.51 total 70.08 last 89.97) - mkdir 7464 (time 1786834453.53 total 80.09 last 98.35) - mkdir 8364 (time 1786834463.56 total 90.12 last 89.73) - mkdir 9300 (time 1786834473.56 total 100.12 last 93.57) - mkdir 10000 (time 1786834480.57 total 107.13 last 99.96) - mkdir 11020 (time 1786834490.57 total 117.13 last 101.96) - mkdir 11933 (time 1786834500.57 total 127.13 last 91.28) - mkdir 12863 (time 1786834510.57 total 137.13 last 93.00) - mkdir 13793 (time 1786834520.58 total 147.14 last 92.95) - mkdir 14774 (time 1786834530.59 total 157.15 last 97.99) - mkdir 15817 (time 1786834540.59 total 167.15 last 104.30) - mkdir 16796 (time 1786834550.59 total 177.15 last 97.89) - mkdir 17741 (time 1786834560.60 total 187.16 last 94.45) - mkdir 18674 (time 1786834570.61 total 197.17 last 93.18) - mkdir 19625 (time 1786834580.62 total 207.19 last 94.96) - mkdir 20000 (time 1786834584.66 total 211.22 last 92.88) - mkdir 20947 (time 1786834594.67 total 221.23 last 94.66) - mkdir 21900 (time 1786834604.68 total 231.24 last 95.19) - mkdir 22902 (time 1786834614.68 total 241.24 last 100.17) - mkdir 23875 (time 1786834624.70 total 251.27 last 97.07) - mkdir 24888 (time 1786834634.71 total 261.27 last 101.27) - mkdir 25882 (time 1786834644.72 total 271.28 last 99.26) - mkdir 26891 (time 1786834654.73 total 281.29 last 100.83) - mkdir 27788 (time 1786834664.73 total 291.30 last 89.64) - mkdir 28713 (time 1786834674.77 total 301.33 last 92.20) - mkdir 29574 (time 1786834684.77 total 311.33 last 86.08) - mkdir 30000 (time 1786834688.96 total 315.53 last 101.57) - mkdir 30973 (time 1786834698.98 total 325.54 last 97.14) - mkdir 31801 (time 1786834708.99 total 335.55 last 82.70) - mkdir 32697 (time 1786834719.01 total 345.57 last 89.45) total: 32818 mkdir in 346.67 seconds: 94.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276248 995056 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29812 3577208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13664 3593356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67625 956375 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2781 259363 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2638 259506 2% /mnt/lustre[OST:1] filesystem_summary: 590563 71694 518869 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786835133 ; total 1 ; last 1) - unlinked 10000 (time 1786835285 ; total 153 ; last 152) - unlinked 20000 (time 1786835374 ; total 242 ; last 89) - unlinked 30000 (time 1786835462 ; total 330 ; last 88) total: 32768 unlinks in 354 seconds: 92.564972 unlinks/second - unlinked 0 (time 1786835133 ; total 1 ; last 1) - unlinked 10000 (time 1786835285 ; total 153 ; last 152) - unlinked 20000 (time 1786835375 ; total 243 ; last 90) - unlinked 30000 (time 1786835464 ; total 332 ; last 89) total: 32768 unlinks in 356 seconds: 92.044945 unlinks/second nlink between: 1 - unlinked 0 (time 1786835489 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1786835489 ; total 1 ; last 1) 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 1 seconds: 0.000000 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13704 1257600 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29812 3577208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13664 3593356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2781 259363 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2638 259506 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6058 518869 2% /mnt/lustre