== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:01:16 (1787299276) 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 716 (time 1787299291.85 total 10.01 last 71.56) - mkdir 1418 (time 1787299301.86 total 20.02 last 70.10) - mkdir 2166 (time 1787299311.88 total 30.03 last 74.71) - mkdir 2952 (time 1787299321.88 total 40.04 last 78.57) - mkdir 3782 (time 1787299331.88 total 50.04 last 82.98) - mkdir 4542 (time 1787299341.91 total 60.06 last 75.82) - mkdir 5351 (time 1787299351.91 total 70.07 last 80.86) - mkdir 6151 (time 1787299361.91 total 80.07 last 79.99) - mkdir 6901 (time 1787299371.92 total 90.08 last 74.93) - mkdir 7636 (time 1787299381.93 total 100.08 last 73.46) - mkdir 8414 (time 1787299391.94 total 110.10 last 77.68) - mkdir 9178 (time 1787299401.97 total 120.12 last 76.23) - mkdir 9844 (time 1787299411.97 total 130.13 last 66.58) - mkdir 10000 (time 1787299414.52 total 132.67 last 61.21) - mkdir 10611 (time 1787299424.52 total 142.68 last 61.08) - mkdir 11182 (time 1787299434.55 total 152.71 last 56.91) - mkdir 11934 (time 1787299444.56 total 162.72 last 75.15) - mkdir 12690 (time 1787299454.57 total 172.72 last 75.56) - mkdir 13433 (time 1787299464.59 total 182.75 last 74.09) - mkdir 14266 (time 1787299474.60 total 192.75 last 83.28) - mkdir 15024 (time 1787299484.60 total 202.76 last 75.77) - mkdir 15779 (time 1787299494.60 total 212.76 last 75.50) - mkdir 16514 (time 1787299504.61 total 222.76 last 73.47) - mkdir 17222 (time 1787299514.62 total 232.78 last 70.70) - mkdir 17926 (time 1787299524.64 total 242.80 last 70.26) - mkdir 18519 (time 1787299534.67 total 252.83 last 59.13) - mkdir 19172 (time 1787299544.68 total 262.84 last 65.20) - mkdir 19805 (time 1787299554.70 total 272.86 last 63.20) - mkdir 20000 (time 1787299557.35 total 275.51 last 73.60) - mkdir 20766 (time 1787299567.36 total 285.52 last 76.53) - mkdir 21478 (time 1787299577.38 total 295.54 last 71.03) - mkdir 22115 (time 1787299587.39 total 305.54 last 63.68) - mkdir 22635 (time 1787299597.39 total 315.55 last 51.97) - mkdir 23187 (time 1787299607.42 total 325.58 last 55.04) - mkdir 23806 (time 1787299617.43 total 335.58 last 61.87) - mkdir 24496 (time 1787299627.44 total 345.60 last 68.91) - mkdir 25283 (time 1787299637.44 total 355.60 last 78.69) - mkdir 26027 (time 1787299647.45 total 365.61 last 74.32) - mkdir 26756 (time 1787299657.46 total 375.62 last 72.84) - mkdir 27510 (time 1787299667.46 total 385.62 last 75.38) - mkdir 28170 (time 1787299677.47 total 395.63 last 65.95) - mkdir 28963 (time 1787299687.50 total 405.65 last 79.08) - mkdir 29581 (time 1787299697.52 total 415.67 last 61.69) - mkdir 30000 (time 1787299703.32 total 421.48 last 72.19) - mkdir 30723 (time 1787299713.32 total 431.48 last 72.27) - mkdir 31445 (time 1787299723.32 total 441.48 last 72.19) - mkdir 32186 (time 1787299733.33 total 451.49 last 74.04) total: 32818 mkdir in 460.50 seconds: 71.27 ops/second - mkdir 684 (time 1787299292.01 total 10.00 last 68.38) - mkdir 1392 (time 1787299302.02 total 20.01 last 70.74) - mkdir 2096 (time 1787299312.04 total 30.03 last 70.28) - mkdir 2917 (time 1787299322.05 total 40.04 last 82.00) - mkdir 3814 (time 1787299332.06 total 50.05 last 89.59) - mkdir 4598 (time 1787299342.08 total 60.07 last 78.29) - mkdir 5409 (time 1787299352.08 total 70.07 last 81.07) - mkdir 6212 (time 1787299362.08 total 80.07 last 80.29) - mkdir 6962 (time 1787299372.09 total 90.08 last 74.96) - mkdir 7711 (time 1787299382.09 total 100.08 last 74.86) - mkdir 8534 (time 1787299392.10 total 110.10 last 82.18) - mkdir 9299 (time 1787299402.11 total 120.10 last 76.47) - mkdir 9937 (time 1787299412.14 total 130.13 last 63.61) - mkdir 10543 (time 1787299422.16 total 140.16 last 60.44) - mkdir 11054 (time 1787299432.17 total 150.16 last 51.08) - mkdir 11776 (time 1787299442.20 total 160.19 last 71.95) - mkdir 12527 (time 1787299452.20 total 170.20 last 75.08) - mkdir 13286 (time 1787299462.21 total 180.20 last 75.84) - mkdir 14101 (time 1787299472.22 total 190.21 last 81.44) - mkdir 14885 (time 1787299482.22 total 200.21 last 78.37) - mkdir 15607 (time 1787299492.22 total 210.21 last 72.20) - mkdir 16403 (time 1787299502.25 total 220.25 last 79.35) - mkdir 17045 (time 1787299512.29 total 230.28 last 63.98) - mkdir 17718 (time 1787299522.30 total 240.30 last 67.21) - mkdir 18334 (time 1787299532.31 total 250.30 last 61.54) - mkdir 18949 (time 1787299542.32 total 260.32 last 61.42) - mkdir 19513 (time 1787299552.33 total 270.32 last 56.39) - mkdir 20000 (time 1787299558.38 total 276.37 last 80.44) - mkdir 20753 (time 1787299568.38 total 286.38 last 75.27) - mkdir 21445 (time 1787299578.40 total 296.39 last 69.10) - mkdir 22077 (time 1787299588.40 total 306.39 last 63.18) - mkdir 22569 (time 1787299598.42 total 316.41 last 49.13) - mkdir 23143 (time 1787299608.43 total 326.42 last 57.33) - mkdir 23767 (time 1787299618.44 total 336.43 last 62.35) - mkdir 24463 (time 1787299628.45 total 346.44 last 69.54) - mkdir 25208 (time 1787299638.45 total 356.44 last 74.46) - mkdir 25981 (time 1787299648.47 total 366.46 last 77.15) - mkdir 26693 (time 1787299658.48 total 376.47 last 71.15) - mkdir 27468 (time 1787299668.49 total 386.48 last 77.40) - mkdir 28128 (time 1787299678.50 total 396.50 last 65.92) - mkdir 28887 (time 1787299688.50 total 406.50 last 75.90) - mkdir 29550 (time 1787299698.51 total 416.50 last 66.26) - mkdir 30000 (time 1787299705.23 total 423.22 last 66.97) - mkdir 30743 (time 1787299715.24 total 433.23 last 74.25) - mkdir 31447 (time 1787299725.25 total 443.24 last 70.33) - mkdir 32182 (time 1787299735.28 total 453.27 last 73.25) total: 32818 mkdir in 461.87 seconds: 71.05 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 270660 1000644 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 1787300356 ; total 0 ; last 0) - unlinked 10000 (time 1787300634 ; total 278 ; last 278) - unlinked 20000 (time 1787300916 ; total 560 ; last 282) - unlinked 30000 (time 1787301159 ; total 803 ; last 243) total: 32768 unlinks in 870 seconds: 37.664368 unlinks/second - unlinked 0 (time 1787300356 ; total 0 ; last 0) - unlinked 10000 (time 1787300633 ; total 277 ; last 277) - unlinked 20000 (time 1787300916 ; total 560 ; last 283) - unlinked 30000 (time 1787301158 ; total 802 ; last 242) total: 32768 unlinks in 870 seconds: 37.664368 unlinks/second nlink between: 1 - unlinked 0 (time 1787301229 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787301229 ; 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 8116 1263188 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