== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:05:03 (1787580303) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 685 (time 1787580318.13 total 10.01 last 68.41) - mkdir 1321 (time 1787580328.15 total 20.04 last 63.42) - mkdir 2009 (time 1787580338.18 total 30.06 last 68.65) - mkdir 2669 (time 1787580348.19 total 40.07 last 65.95) - mkdir 3293 (time 1787580358.19 total 50.08 last 62.36) - mkdir 4039 (time 1787580368.20 total 60.09 last 74.52) - mkdir 4731 (time 1787580378.20 total 70.09 last 69.20) - mkdir 5314 (time 1787580388.21 total 80.10 last 58.26) - mkdir 6006 (time 1787580398.21 total 90.10 last 69.17) - mkdir 6764 (time 1787580408.21 total 100.10 last 75.80) - mkdir 7386 (time 1787580418.22 total 110.10 last 62.17) - mkdir 8014 (time 1787580428.23 total 120.12 last 62.70) - mkdir 8734 (time 1787580438.25 total 130.14 last 71.88) - mkdir 9273 (time 1787580448.26 total 140.15 last 53.83) - mkdir 9913 (time 1787580458.29 total 150.18 last 63.83) - mkdir 10598 (time 1787580468.29 total 160.18 last 68.50) - mkdir 11215 (time 1787580478.30 total 170.18 last 61.65) - mkdir 11854 (time 1787580488.30 total 180.18 last 63.89) - mkdir 12524 (time 1787580498.31 total 190.20 last 66.90) - mkdir 13169 (time 1787580508.32 total 200.20 last 64.47) - mkdir 13831 (time 1787580518.32 total 210.21 last 66.18) - mkdir 14542 (time 1787580528.32 total 220.21 last 71.08) - mkdir 15132 (time 1787580538.32 total 230.21 last 58.99) - mkdir 15749 (time 1787580548.35 total 240.23 last 61.57) - mkdir 16368 (time 1787580558.35 total 250.24 last 61.87) - mkdir 16997 (time 1787580568.37 total 260.25 last 62.81) - mkdir 17638 (time 1787580578.38 total 270.27 last 64.00) - mkdir 18309 (time 1787580588.41 total 280.30 last 66.89) - mkdir 18870 (time 1787580598.42 total 290.31 last 56.05) - mkdir 19522 (time 1787580608.43 total 300.32 last 65.14) - mkdir 20000 (time 1787580615.27 total 307.16 last 69.84) - mkdir 20637 (time 1787580625.31 total 317.19 last 63.49) - mkdir 21300 (time 1787580635.33 total 327.22 last 66.13) - mkdir 21953 (time 1787580645.34 total 337.23 last 65.25) - mkdir 22662 (time 1787580655.35 total 347.23 last 70.87) - mkdir 23305 (time 1787580665.36 total 357.25 last 64.19) - mkdir 23979 (time 1787580675.37 total 367.25 last 67.38) - mkdir 24615 (time 1787580685.37 total 377.25 last 63.59) - mkdir 25133 (time 1787580695.37 total 387.26 last 51.77) - mkdir 25852 (time 1787580705.38 total 397.26 last 71.89) - mkdir 26476 (time 1787580715.40 total 407.29 last 62.25) - mkdir 27132 (time 1787580725.40 total 417.29 last 65.57) - mkdir 27769 (time 1787580735.42 total 427.31 last 63.60) - mkdir 28435 (time 1787580745.42 total 437.31 last 66.57) - mkdir 29104 (time 1787580755.43 total 447.32 last 66.86) - mkdir 29789 (time 1787580765.45 total 457.34 last 68.37) - mkdir 30000 (time 1787580768.43 total 460.32 last 70.82) - mkdir 30643 (time 1787580778.43 total 470.32 last 64.28) - mkdir 31315 (time 1787580788.43 total 480.32 last 67.19) - mkdir 31969 (time 1787580798.44 total 490.33 last 65.37) - mkdir 32617 (time 1787580808.46 total 500.34 last 64.68) total: 32818 mkdir in 503.31 seconds: 65.20 ops/second - mkdir 677 (time 1787580318.12 total 10.01 last 67.66) - mkdir 1333 (time 1787580328.13 total 20.02 last 65.53) - mkdir 1965 (time 1787580338.13 total 30.02 last 63.19) - mkdir 2612 (time 1787580348.14 total 40.02 last 64.68) - mkdir 3243 (time 1787580358.15 total 50.04 last 63.01) - mkdir 3964 (time 1787580368.17 total 60.06 last 71.93) - mkdir 4641 (time 1787580378.21 total 70.09 last 67.47) - mkdir 5207 (time 1787580388.21 total 80.10 last 56.57) - mkdir 5891 (time 1787580398.22 total 90.10 last 68.37) - mkdir 6662 (time 1787580408.22 total 100.11 last 77.05) - mkdir 7274 (time 1787580418.22 total 110.11 last 61.20) - mkdir 7874 (time 1787580428.23 total 120.11 last 59.98) - mkdir 8586 (time 1787580438.24 total 130.12 last 71.13) - mkdir 9133 (time 1787580448.27 total 140.16 last 54.52) - mkdir 9762 (time 1787580458.27 total 150.16 last 62.87) - mkdir 10000 (time 1787580461.83 total 153.72 last 66.88) - mkdir 10637 (time 1787580471.85 total 163.74 last 63.60) - mkdir 11226 (time 1787580481.85 total 173.74 last 58.90) - mkdir 11912 (time 1787580491.86 total 183.74 last 68.54) - mkdir 12558 (time 1787580501.86 total 193.75 last 64.58) - mkdir 13209 (time 1787580511.87 total 203.76 last 65.02) - mkdir 13868 (time 1787580521.87 total 213.76 last 65.89) - mkdir 14572 (time 1787580531.90 total 223.79 last 70.19) - mkdir 15185 (time 1787580541.92 total 233.81 last 61.18) - mkdir 15800 (time 1787580551.93 total 243.81 last 61.48) - mkdir 16408 (time 1787580561.93 total 253.82 last 60.77) - mkdir 17026 (time 1787580571.94 total 263.83 last 61.76) - mkdir 17684 (time 1787580581.94 total 273.83 last 65.79) - mkdir 18291 (time 1787580591.94 total 283.83 last 60.70) - mkdir 18875 (time 1787580601.95 total 293.83 last 58.36) - mkdir 19540 (time 1787580611.95 total 303.84 last 66.48) - mkdir 20000 (time 1787580618.80 total 310.69 last 67.14) - mkdir 20601 (time 1787580628.81 total 320.69 last 60.07) - mkdir 21273 (time 1787580638.81 total 330.70 last 67.16) - mkdir 21935 (time 1787580648.83 total 340.71 last 66.10) - mkdir 22636 (time 1787580658.84 total 350.72 last 70.04) - mkdir 23281 (time 1787580668.84 total 360.73 last 64.44) - mkdir 23945 (time 1787580678.86 total 370.74 last 66.31) - mkdir 24562 (time 1787580688.87 total 380.76 last 61.63) - mkdir 25177 (time 1787580698.88 total 390.76 last 61.45) - mkdir 25904 (time 1787580708.89 total 400.78 last 72.58) - mkdir 26528 (time 1787580718.91 total 410.80 last 62.28) - mkdir 27198 (time 1787580728.92 total 420.80 last 66.97) - mkdir 27807 (time 1787580738.92 total 430.81 last 60.87) - mkdir 28448 (time 1787580748.93 total 440.81 last 64.09) - mkdir 29161 (time 1787580758.93 total 450.82 last 71.24) - mkdir 29860 (time 1787580768.94 total 460.83 last 69.85) - mkdir 30000 (time 1787580771.26 total 463.14 last 60.43) - mkdir 30701 (time 1787580781.26 total 473.14 last 70.10) - mkdir 31340 (time 1787580791.26 total 483.14 last 63.90) - mkdir 31988 (time 1787580801.27 total 493.16 last 64.72) - mkdir 32652 (time 1787580811.28 total 503.17 last 66.31) total: 32818 mkdir in 505.24 seconds: 64.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270640 1000664 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787581382 ; total 0 ; last 0) - unlinked 10000 (time 1787581658 ; total 276 ; last 276) - unlinked 20000 (time 1787581952 ; total 570 ; last 294) - unlinked 30000 (time 1787582221 ; total 839 ; last 269) total: 32768 unlinks in 919 seconds: 35.656147 unlinks/second - unlinked 0 (time 1787581382 ; total 0 ; last 0) - unlinked 10000 (time 1787581657 ; total 275 ; last 275) - unlinked 20000 (time 1787581952 ; total 570 ; last 295) - unlinked 30000 (time 1787582224 ; total 842 ; last 272) total: 32768 unlinks in 923 seconds: 35.501625 unlinks/second nlink between: 1 - unlinked 0 (time 1787582307 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787582307 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8096 1263208 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre