== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:29:49 (1787117389) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7784 1263520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22796 3584224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20676 3586344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4021 1019979 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1987 1022013 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2641 259503 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6008 518902 2% /mnt/lustre - mkdir 930 (time 1787117405.32 total 10.01 last 92.94) - mkdir 1736 (time 1787117415.33 total 20.02 last 80.51) - mkdir 2351 (time 1787117425.34 total 30.03 last 61.44) - mkdir 2983 (time 1787117435.35 total 40.04 last 63.13) - mkdir 3811 (time 1787117445.35 total 50.04 last 82.79) - mkdir 4799 (time 1787117455.35 total 60.04 last 98.78) - mkdir 5710 (time 1787117465.39 total 70.07 last 90.82) - mkdir 6721 (time 1787117475.39 total 80.08 last 101.06) - mkdir 7569 (time 1787117485.40 total 90.09 last 84.67) - mkdir 8372 (time 1787117495.42 total 100.11 last 80.16) - mkdir 9134 (time 1787117505.44 total 110.12 last 76.09) - mkdir 9940 (time 1787117515.45 total 120.14 last 80.48) - mkdir 10618 (time 1787117525.45 total 130.14 last 67.78) - mkdir 11420 (time 1787117535.46 total 140.14 last 80.17) - mkdir 12277 (time 1787117545.47 total 150.16 last 85.58) - mkdir 13191 (time 1787117555.48 total 160.17 last 91.32) - mkdir 14112 (time 1787117565.49 total 170.17 last 92.05) - mkdir 15061 (time 1787117575.49 total 180.18 last 94.84) - mkdir 15970 (time 1787117585.50 total 190.19 last 90.79) - mkdir 16856 (time 1787117595.53 total 200.22 last 88.34) - mkdir 17792 (time 1787117605.55 total 210.24 last 93.46) - mkdir 18544 (time 1787117615.56 total 220.25 last 75.12) - mkdir 19387 (time 1787117625.57 total 230.26 last 84.22) - mkdir 20000 (time 1787117635.44 total 240.13 last 62.11) - mkdir 20656 (time 1787117645.45 total 250.13 last 65.56) - mkdir 21406 (time 1787117655.45 total 260.14 last 74.96) - mkdir 22285 (time 1787117665.46 total 270.14 last 87.86) - mkdir 23078 (time 1787117675.46 total 280.14 last 79.28) - mkdir 23808 (time 1787117685.47 total 290.15 last 72.93) - mkdir 24646 (time 1787117695.47 total 300.16 last 83.75) - mkdir 25386 (time 1787117705.48 total 310.17 last 73.96) - mkdir 26117 (time 1787117715.48 total 320.17 last 73.07) - mkdir 26858 (time 1787117725.50 total 330.18 last 74.00) - mkdir 27479 (time 1787117735.50 total 340.19 last 62.07) - mkdir 28207 (time 1787117745.52 total 350.21 last 72.66) - mkdir 28911 (time 1787117755.52 total 360.21 last 70.37) - mkdir 29650 (time 1787117765.53 total 370.22 last 73.86) - mkdir 30000 (time 1787117770.71 total 375.39 last 67.62) - mkdir 30706 (time 1787117780.73 total 385.42 last 70.42) - mkdir 31205 (time 1787117790.75 total 395.44 last 49.80) - mkdir 31972 (time 1787117800.76 total 405.45 last 76.63) total: 32818 mkdir in 414.14 seconds: 79.24 ops/second - mkdir 924 (time 1787117405.32 total 10.01 last 92.33) - mkdir 1717 (time 1787117415.32 total 20.01 last 79.30) - mkdir 2338 (time 1787117425.33 total 30.02 last 62.02) - mkdir 2977 (time 1787117435.33 total 40.02 last 63.90) - mkdir 3795 (time 1787117445.34 total 50.03 last 81.70) - mkdir 4788 (time 1787117455.36 total 60.05 last 99.13) - mkdir 5683 (time 1787117465.36 total 70.06 last 89.45) - mkdir 6710 (time 1787117475.38 total 80.07 last 102.55) - mkdir 7529 (time 1787117485.39 total 90.08 last 81.81) - mkdir 8318 (time 1787117495.40 total 100.09 last 78.85) - mkdir 9053 (time 1787117505.40 total 110.09 last 73.49) - mkdir 9828 (time 1787117515.40 total 120.09 last 77.47) - mkdir 10000 (time 1787117518.18 total 122.88 last 61.82) - mkdir 10734 (time 1787117528.19 total 132.88 last 73.34) - mkdir 11472 (time 1787117538.19 total 142.89 last 73.78) - mkdir 12336 (time 1787117548.20 total 152.89 last 86.35) - mkdir 13275 (time 1787117558.21 total 162.90 last 93.82) - mkdir 14207 (time 1787117568.23 total 172.92 last 93.02) - mkdir 15123 (time 1787117578.24 total 182.93 last 91.53) - mkdir 16050 (time 1787117588.24 total 192.93 last 92.69) - mkdir 16975 (time 1787117598.25 total 202.94 last 92.41) - mkdir 17815 (time 1787117608.25 total 212.95 last 83.94) - mkdir 18622 (time 1787117618.27 total 222.96 last 80.60) - mkdir 19483 (time 1787117628.27 total 232.96 last 86.07) - mkdir 20000 (time 1787117637.29 total 241.98 last 57.32) - mkdir 20662 (time 1787117647.31 total 252.00 last 66.09) - mkdir 21426 (time 1787117657.31 total 262.00 last 76.39) - mkdir 22247 (time 1787117667.31 total 272.00 last 82.05) - mkdir 22995 (time 1787117677.32 total 282.01 last 74.73) - mkdir 23760 (time 1787117687.32 total 292.02 last 76.49) - mkdir 24588 (time 1787117697.33 total 302.02 last 82.74) - mkdir 25302 (time 1787117707.36 total 312.05 last 71.19) - mkdir 26063 (time 1787117717.37 total 322.07 last 76.01) - mkdir 26772 (time 1787117727.38 total 332.07 last 70.87) - mkdir 27388 (time 1787117737.39 total 342.09 last 61.49) - mkdir 28098 (time 1787117747.41 total 352.10 last 70.92) - mkdir 28780 (time 1787117757.41 total 362.11 last 68.14) - mkdir 29502 (time 1787117767.44 total 372.13 last 72.01) - mkdir 30000 (time 1787117773.72 total 378.41 last 79.32) - mkdir 30572 (time 1787117783.74 total 388.43 last 57.07) - mkdir 31118 (time 1787117793.75 total 398.45 last 54.54) - mkdir 31977 (time 1787117803.76 total 408.46 last 85.81) total: 32818 mkdir in 417.98 seconds: 78.52 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276748 994556 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22796 3584224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20676 3586344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69657 954343 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1987 1022013 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2641 259503 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71644 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787118500 ; total 0 ; last 0) - unlinked 10000 (time 1787118711 ; total 211 ; last 211) - unlinked 20000 (time 1787118923 ; total 423 ; last 212) - unlinked 30000 (time 1787119118 ; total 618 ; last 195) total: 32768 unlinks in 672 seconds: 48.761906 unlinks/second - unlinked 0 (time 1787118500 ; total 0 ; last 0) - unlinked 10000 (time 1787118712 ; total 212 ; last 212) - unlinked 20000 (time 1787118925 ; total 425 ; last 213) - unlinked 30000 (time 1787119123 ; total 623 ; last 198) total: 32768 unlinks in 676 seconds: 48.473373 unlinks/second nlink between: 1 - unlinked 0 (time 1787119177 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787119177 ; 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 14204 1257100 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22796 3584224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20676 3586344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4021 1019979 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1987 1022013 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2641 259503 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6008 518902 2% /mnt/lustre