== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:03:30 (1788570210) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26752 3580268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16728 3590292 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1956 1022044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6007 518843 2% /mnt/lustre - mkdir 734 (time 1788570226.03 total 10.01 last 73.32) - mkdir 1425 (time 1788570236.04 total 20.02 last 69.05) - mkdir 2182 (time 1788570246.04 total 30.02 last 75.67) - mkdir 2969 (time 1788570256.05 total 40.03 last 78.65) - mkdir 3744 (time 1788570266.05 total 50.03 last 77.48) - mkdir 4591 (time 1788570276.06 total 60.05 last 84.58) - mkdir 5264 (time 1788570286.06 total 70.05 last 67.29) - mkdir 5914 (time 1788570296.07 total 80.05 last 65.00) - mkdir 6484 (time 1788570306.07 total 90.05 last 56.99) - mkdir 7088 (time 1788570316.10 total 100.09 last 60.18) - mkdir 7693 (time 1788570326.11 total 110.09 last 60.48) - mkdir 8359 (time 1788570336.11 total 120.09 last 66.57) - mkdir 9142 (time 1788570346.12 total 130.11 last 78.19) - mkdir 9877 (time 1788570356.13 total 140.11 last 73.44) - mkdir 10565 (time 1788570366.16 total 150.14 last 68.62) - mkdir 11246 (time 1788570376.17 total 160.15 last 68.03) - mkdir 11876 (time 1788570386.18 total 170.16 last 62.93) - mkdir 12685 (time 1788570396.18 total 180.16 last 80.89) - mkdir 13461 (time 1788570406.20 total 190.18 last 77.50) - mkdir 14262 (time 1788570416.21 total 200.19 last 80.00) - mkdir 14975 (time 1788570426.21 total 210.19 last 71.28) - mkdir 15653 (time 1788570436.23 total 220.22 last 67.65) - mkdir 16459 (time 1788570446.23 total 230.22 last 80.60) - mkdir 17304 (time 1788570456.24 total 240.22 last 84.48) - mkdir 17949 (time 1788570466.25 total 250.23 last 64.42) - mkdir 18577 (time 1788570476.26 total 260.24 last 62.75) - mkdir 19229 (time 1788570486.26 total 270.24 last 65.18) - mkdir 19834 (time 1788570496.26 total 280.24 last 60.49) - mkdir 20000 (time 1788570499.18 total 283.16 last 56.83) - mkdir 20604 (time 1788570509.21 total 293.19 last 60.23) - mkdir 21256 (time 1788570519.22 total 303.20 last 65.14) - mkdir 21975 (time 1788570529.23 total 313.21 last 71.85) - mkdir 22718 (time 1788570539.23 total 323.22 last 74.25) - mkdir 23335 (time 1788570549.23 total 333.22 last 61.70) - mkdir 24043 (time 1788570559.27 total 343.25 last 70.57) - mkdir 24830 (time 1788570569.28 total 353.26 last 78.63) - mkdir 25656 (time 1788570579.29 total 363.28 last 82.46) - mkdir 26305 (time 1788570589.30 total 373.28 last 64.86) - mkdir 26952 (time 1788570599.31 total 383.30 last 64.60) - mkdir 27564 (time 1788570609.33 total 393.31 last 61.12) - mkdir 28394 (time 1788570619.33 total 403.31 last 83.00) - mkdir 29134 (time 1788570629.34 total 413.32 last 73.91) - mkdir 29924 (time 1788570639.35 total 423.33 last 78.93) - mkdir 30797 (time 1788570649.35 total 433.33 last 87.28) - mkdir 31590 (time 1788570659.35 total 443.33 last 79.28) - mkdir 32358 (time 1788570669.37 total 453.35 last 76.66) total: 32818 mkdir in 459.01 seconds: 71.50 ops/second - mkdir 730 (time 1788570226.11 total 10.01 last 72.89) - mkdir 1419 (time 1788570236.12 total 20.02 last 68.86) - mkdir 2172 (time 1788570246.12 total 30.02 last 75.29) - mkdir 2990 (time 1788570256.12 total 40.03 last 81.77) - mkdir 3766 (time 1788570266.13 total 50.03 last 77.56) - mkdir 4599 (time 1788570276.13 total 60.03 last 83.28) - mkdir 5283 (time 1788570286.13 total 70.04 last 68.37) - mkdir 5914 (time 1788570296.17 total 80.07 last 62.87) - mkdir 6507 (time 1788570306.17 total 90.08 last 59.30) - mkdir 7100 (time 1788570316.18 total 100.08 last 59.26) - mkdir 7723 (time 1788570326.18 total 110.09 last 62.26) - mkdir 8380 (time 1788570336.19 total 120.09 last 65.70) - mkdir 9139 (time 1788570346.21 total 130.11 last 75.72) - mkdir 9867 (time 1788570356.21 total 140.11 last 72.79) - mkdir 10603 (time 1788570366.21 total 150.12 last 73.57) - mkdir 11327 (time 1788570376.23 total 160.13 last 72.29) - mkdir 11975 (time 1788570386.24 total 170.14 last 64.72) - mkdir 12787 (time 1788570396.25 total 180.15 last 81.16) - mkdir 13541 (time 1788570406.29 total 190.19 last 75.09) - mkdir 14357 (time 1788570416.29 total 200.20 last 81.54) - mkdir 15046 (time 1788570426.30 total 210.20 last 68.88) - mkdir 15742 (time 1788570436.30 total 220.21 last 69.55) - mkdir 16548 (time 1788570446.31 total 230.22 last 80.53) - mkdir 17376 (time 1788570456.33 total 240.23 last 82.68) - mkdir 18037 (time 1788570466.34 total 250.24 last 66.04) - mkdir 18663 (time 1788570476.36 total 260.27 last 62.42) - mkdir 19316 (time 1788570486.37 total 270.28 last 65.25) - mkdir 19908 (time 1788570496.39 total 280.29 last 59.11) - mkdir 20494 (time 1788570506.39 total 290.29 last 58.60) - mkdir 21140 (time 1788570516.40 total 300.30 last 64.55) - mkdir 21822 (time 1788570526.40 total 310.30 last 68.19) - mkdir 22576 (time 1788570536.43 total 320.33 last 75.16) - mkdir 23191 (time 1788570546.44 total 330.34 last 61.44) - mkdir 23891 (time 1788570556.44 total 340.35 last 69.96) - mkdir 24611 (time 1788570566.46 total 350.36 last 71.90) - mkdir 25421 (time 1788570576.46 total 360.36 last 80.97) - mkdir 26112 (time 1788570586.49 total 370.39 last 68.93) - mkdir 26732 (time 1788570596.51 total 380.42 last 61.83) - mkdir 27372 (time 1788570606.52 total 390.42 last 63.97) - mkdir 28159 (time 1788570616.52 total 400.43 last 78.66) - mkdir 28905 (time 1788570626.53 total 410.43 last 74.54) - mkdir 29725 (time 1788570636.54 total 420.44 last 81.93) - mkdir 30000 (time 1788570640.66 total 424.56 last 66.74) - mkdir 30865 (time 1788570650.66 total 434.57 last 86.48) - mkdir 31602 (time 1788570660.68 total 444.58 last 73.57) - mkdir 32376 (time 1788570670.68 total 454.58 last 77.39) total: 32818 mkdir in 460.32 seconds: 71.29 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276188 995116 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26752 3580268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16728 3590292 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67592 956408 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71643 518843 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788571312 ; total 0 ; last 0) - unlinked 10000 (time 1788571543 ; total 231 ; last 231) - unlinked 20000 (time 1788571786 ; total 474 ; last 243) - unlinked 30000 (time 1788572035 ; total 723 ; last 249) total: 32768 unlinks in 797 seconds: 41.114178 unlinks/second - unlinked 0 (time 1788571312 ; total 0 ; last 0) - unlinked 10000 (time 1788571543 ; total 231 ; last 231) - unlinked 20000 (time 1788571787 ; total 475 ; last 244) - unlinked 30000 (time 1788572035 ; total 723 ; last 248) total: 32768 unlinks in 800 seconds: 40.959999 unlinks/second nlink between: 1 - unlinked 0 (time 1788572115 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788572115 ; 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 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13644 1257660 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26752 3580268 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16728 3590292 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1956 1022044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6007 518843 2% /mnt/lustre