== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:39:21 (1785955161) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7908 1263396 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7300 1264004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27776 3579244 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15720 3591300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43496 7170544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2059 1021941 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2830 259314 2% /mnt/lustre[OST:1] filesystem_summary: 524827 6108 518719 2% /mnt/lustre - mkdir 852 (time 1785955177.35 total 10.00 last 85.20) - mkdir 1660 (time 1785955187.35 total 20.01 last 80.76) - mkdir 2387 (time 1785955197.37 total 30.02 last 72.61) - mkdir 3193 (time 1785955207.39 total 40.04 last 80.43) - mkdir 3836 (time 1785955217.41 total 50.06 last 64.18) - mkdir 4288 (time 1785955227.42 total 60.07 last 45.12) - mkdir 4977 (time 1785955237.45 total 70.10 last 68.74) - mkdir 5458 (time 1785955247.45 total 80.11 last 48.06) - mkdir 6016 (time 1785955257.46 total 90.11 last 55.75) - mkdir 6699 (time 1785955267.48 total 100.13 last 68.19) - mkdir 7466 (time 1785955277.49 total 110.14 last 76.60) - mkdir 7989 (time 1785955287.51 total 120.16 last 52.20) - mkdir 8696 (time 1785955297.51 total 130.17 last 70.68) - mkdir 9319 (time 1785955307.54 total 140.19 last 62.11) - mkdir 9900 (time 1785955317.55 total 150.20 last 58.07) - mkdir 10584 (time 1785955327.55 total 160.20 last 68.38) - mkdir 11597 (time 1785955337.56 total 170.22 last 101.18) - mkdir 12334 (time 1785955347.57 total 180.22 last 73.69) - mkdir 13067 (time 1785955357.57 total 190.22 last 73.28) - mkdir 13627 (time 1785955367.58 total 200.23 last 55.93) - mkdir 14468 (time 1785955377.62 total 210.27 last 83.78) - mkdir 15356 (time 1785955387.64 total 220.29 last 88.67) - mkdir 16221 (time 1785955397.64 total 230.30 last 86.42) - mkdir 16774 (time 1785955407.65 total 240.30 last 55.28) - mkdir 17545 (time 1785955417.66 total 250.31 last 77.01) - mkdir 18517 (time 1785955427.66 total 260.32 last 97.16) - mkdir 19142 (time 1785955437.72 total 270.37 last 62.17) - mkdir 19581 (time 1785955447.72 total 280.37 last 43.89) - mkdir 20000 (time 1785955456.78 total 289.43 last 46.27) - mkdir 20550 (time 1785955466.83 total 299.48 last 54.71) - mkdir 21040 (time 1785955476.85 total 309.51 last 48.87) - mkdir 21603 (time 1785955486.89 total 319.54 last 56.12) - mkdir 22172 (time 1785955496.91 total 329.56 last 56.76) - mkdir 22861 (time 1785955506.92 total 339.57 last 68.86) - mkdir 23483 (time 1785955516.92 total 349.57 last 62.18) - mkdir 24509 (time 1785955526.92 total 359.57 last 102.59) - mkdir 25257 (time 1785955536.93 total 369.59 last 74.70) - mkdir 25872 (time 1785955546.94 total 379.59 last 61.46) - mkdir 26474 (time 1785955556.95 total 389.60 last 60.14) - mkdir 27090 (time 1785955566.95 total 399.61 last 61.58) - mkdir 27687 (time 1785955576.96 total 409.61 last 59.65) - mkdir 28507 (time 1785955586.97 total 419.62 last 81.95) - mkdir 29077 (time 1785955597.00 total 429.65 last 56.83) - mkdir 29807 (time 1785955607.01 total 439.66 last 72.93) - mkdir 30000 (time 1785955610.31 total 442.96 last 58.51) - mkdir 30677 (time 1785955620.32 total 452.97 last 67.62) - mkdir 31056 (time 1785955630.37 total 463.02 last 37.73) - mkdir 31422 (time 1785955640.38 total 473.03 last 36.55) - mkdir 32003 (time 1785955650.38 total 483.03 last 58.08) total: 32818 mkdir in 491.93 seconds: 66.71 ops/second - mkdir 854 (time 1785955177.67 total 10.01 last 85.30) - mkdir 1677 (time 1785955187.67 total 20.01 last 82.28) - mkdir 2353 (time 1785955197.69 total 30.03 last 67.47) - mkdir 3124 (time 1785955207.69 total 40.03 last 77.10) - mkdir 3787 (time 1785955217.72 total 50.07 last 66.08) - mkdir 4254 (time 1785955227.73 total 60.07 last 46.67) - mkdir 4910 (time 1785955237.74 total 70.08 last 65.52) - mkdir 5391 (time 1785955247.78 total 80.12 last 47.92) - mkdir 5956 (time 1785955257.80 total 90.14 last 56.39) - mkdir 6630 (time 1785955267.80 total 100.14 last 67.37) - mkdir 7367 (time 1785955277.82 total 110.16 last 73.55) - mkdir 7925 (time 1785955287.83 total 120.17 last 55.78) - mkdir 8648 (time 1785955297.83 total 130.17 last 72.27) - mkdir 9251 (time 1785955307.86 total 140.20 last 60.14) - mkdir 9859 (time 1785955317.87 total 150.21 last 60.71) - mkdir 10509 (time 1785955327.90 total 160.24 last 64.81) - mkdir 11540 (time 1785955337.92 total 170.26 last 102.95) - mkdir 12259 (time 1785955347.93 total 180.27 last 71.83) - mkdir 13013 (time 1785955357.93 total 190.27 last 75.39) - mkdir 13581 (time 1785955368.00 total 200.34 last 56.39) - mkdir 14385 (time 1785955378.01 total 210.35 last 80.35) - mkdir 15261 (time 1785955388.01 total 220.36 last 87.53) - mkdir 16128 (time 1785955398.03 total 230.37 last 86.57) - mkdir 16732 (time 1785955408.03 total 240.37 last 60.39) - mkdir 17492 (time 1785955418.05 total 250.39 last 75.87) - mkdir 18472 (time 1785955428.05 total 260.39 last 97.99) - mkdir 19067 (time 1785955438.08 total 270.42 last 59.34) - mkdir 19517 (time 1785955448.12 total 280.46 last 44.79) - mkdir 20000 (time 1785955458.15 total 290.50 last 48.15) - mkdir 20504 (time 1785955468.17 total 300.51 last 50.31) - mkdir 20990 (time 1785955478.20 total 310.54 last 48.47) - mkdir 21573 (time 1785955488.22 total 320.56 last 58.16) - mkdir 22134 (time 1785955498.23 total 330.57 last 56.06) - mkdir 22802 (time 1785955508.23 total 340.58 last 66.76) - mkdir 23458 (time 1785955518.25 total 350.59 last 65.51) - mkdir 24375 (time 1785955528.26 total 360.60 last 91.58) - mkdir 25104 (time 1785955538.27 total 370.61 last 72.86) - mkdir 25764 (time 1785955548.28 total 380.62 last 65.94) - mkdir 26289 (time 1785955558.28 total 390.62 last 52.50) - mkdir 26940 (time 1785955568.28 total 400.62 last 65.09) - mkdir 27545 (time 1785955578.28 total 410.63 last 60.47) - mkdir 28335 (time 1785955588.29 total 420.63 last 78.97) - mkdir 28907 (time 1785955598.31 total 430.65 last 57.06) - mkdir 29615 (time 1785955608.32 total 440.66 last 70.74) - mkdir 30000 (time 1785955613.91 total 446.25 last 68.86) - mkdir 30543 (time 1785955623.98 total 456.32 last 53.92) - mkdir 30908 (time 1785955634.00 total 466.34 last 36.44) - mkdir 31321 (time 1785955644.03 total 476.37 last 41.16) - mkdir 32053 (time 1785955654.03 total 486.37 last 73.20) total: 32818 mkdir in 496.05 seconds: 66.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7908 1263396 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276324 994980 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27776 3579244 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15720 3591300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43496 7170544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67695 956305 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2830 259314 2% /mnt/lustre[OST:1] filesystem_summary: 590463 71744 518719 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785956487 ; total 0 ; last 0) - unlinked 10000 (time 1785956748 ; total 261 ; last 261) - unlinked 20000 (time 1785957034 ; total 547 ; last 286) - unlinked 30000 (time 1785957338 ; total 851 ; last 304) total: 32768 unlinks in 931 seconds: 35.196564 unlinks/second - unlinked 0 (time 1785956487 ; total 0 ; last 0) - unlinked 10000 (time 1785956750 ; total 263 ; last 263) - unlinked 20000 (time 1785957041 ; total 554 ; last 291) - unlinked 30000 (time 1785957345 ; total 858 ; last 304) total: 32768 unlinks in 939 seconds: 34.896698 unlinks/second nlink between: 1 - unlinked 0 (time 1785957429 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785957429 ; 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 7908 1263396 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13780 1257524 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27776 3579244 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15720 3591300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43496 7170544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2059 1021941 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2830 259314 2% /mnt/lustre[OST:1] filesystem_summary: 524827 6108 518719 2% /mnt/lustre