== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:40:56 (1787395256) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 675 (time 1787395272.35 total 10.00 last 67.47) - mkdir 1319 (time 1787395282.35 total 20.01 last 64.38) - mkdir 2070 (time 1787395292.38 total 30.04 last 74.88) - mkdir 2799 (time 1787395302.39 total 40.05 last 72.81) - mkdir 3474 (time 1787395312.42 total 50.07 last 67.34) - mkdir 4153 (time 1787395322.43 total 60.08 last 67.85) - mkdir 4899 (time 1787395332.44 total 70.09 last 74.51) - mkdir 5589 (time 1787395342.45 total 80.11 last 68.89) - mkdir 6379 (time 1787395352.46 total 90.11 last 78.95) - mkdir 7197 (time 1787395362.47 total 100.12 last 81.71) - mkdir 7899 (time 1787395372.48 total 110.13 last 70.13) - mkdir 8651 (time 1787395382.49 total 120.14 last 75.15) - mkdir 9296 (time 1787395392.49 total 130.14 last 64.47) - mkdir 10000 (time 1787395401.78 total 139.43 last 75.82) - mkdir 10690 (time 1787395411.79 total 149.44 last 68.90) - mkdir 11405 (time 1787395421.82 total 159.47 last 71.30) - mkdir 12097 (time 1787395431.83 total 169.48 last 69.15) - mkdir 12709 (time 1787395441.83 total 179.48 last 61.18) - mkdir 13408 (time 1787395451.84 total 189.49 last 69.83) - mkdir 13996 (time 1787395461.86 total 199.51 last 58.70) - mkdir 14577 (time 1787395471.86 total 209.51 last 58.09) - mkdir 15255 (time 1787395481.86 total 219.51 last 67.78) - mkdir 16050 (time 1787395491.88 total 229.54 last 79.33) - mkdir 16828 (time 1787395501.88 total 239.54 last 77.79) - mkdir 17609 (time 1787395511.89 total 249.54 last 78.06) - mkdir 18300 (time 1787395521.89 total 259.54 last 69.08) - mkdir 19017 (time 1787395531.89 total 269.54 last 71.70) - mkdir 19757 (time 1787395541.90 total 279.55 last 73.97) - mkdir 20000 (time 1787395545.71 total 283.36 last 63.71) - mkdir 20680 (time 1787395555.72 total 293.37 last 67.93) - mkdir 21319 (time 1787395565.74 total 303.39 last 63.78) - mkdir 22003 (time 1787395575.75 total 313.41 last 68.30) - mkdir 22877 (time 1787395585.75 total 323.41 last 87.39) - mkdir 23607 (time 1787395595.77 total 333.42 last 72.87) - mkdir 24298 (time 1787395605.79 total 343.44 last 68.97) - mkdir 25078 (time 1787395615.80 total 353.45 last 77.93) - mkdir 25871 (time 1787395625.81 total 363.46 last 79.22) - mkdir 26485 (time 1787395635.82 total 373.47 last 61.36) - mkdir 27081 (time 1787395645.83 total 383.48 last 59.53) - mkdir 27708 (time 1787395655.83 total 393.49 last 62.66) - mkdir 28388 (time 1787395665.85 total 403.50 last 67.89) - mkdir 29094 (time 1787395675.86 total 413.51 last 70.56) - mkdir 29867 (time 1787395685.86 total 423.51 last 77.29) - mkdir 30628 (time 1787395695.87 total 433.53 last 75.96) - mkdir 31276 (time 1787395705.88 total 443.53 last 64.79) - mkdir 31989 (time 1787395715.88 total 453.54 last 71.24) - mkdir 32799 (time 1787395725.89 total 463.54 last 80.95) total: 32818 mkdir in 463.85 seconds: 70.75 ops/second - mkdir 684 (time 1787395272.34 total 10.00 last 68.38) - mkdir 1338 (time 1787395282.37 total 20.02 last 65.27) - mkdir 2096 (time 1787395292.39 total 30.05 last 75.59) - mkdir 2816 (time 1787395302.42 total 40.08 last 71.79) - mkdir 3517 (time 1787395312.45 total 50.11 last 69.90) - mkdir 4218 (time 1787395322.48 total 60.14 last 69.90) - mkdir 4972 (time 1787395332.49 total 70.15 last 75.30) - mkdir 5644 (time 1787395342.50 total 80.16 last 67.14) - mkdir 6407 (time 1787395352.51 total 90.16 last 76.27) - mkdir 7217 (time 1787395362.52 total 100.17 last 80.93) - mkdir 7911 (time 1787395372.55 total 110.21 last 69.14) - mkdir 8713 (time 1787395382.56 total 120.21 last 80.17) - mkdir 9358 (time 1787395392.57 total 130.23 last 64.42) - mkdir 10000 (time 1787395401.21 total 138.86 last 74.33) - mkdir 10678 (time 1787395411.22 total 148.88 last 67.69) - mkdir 11382 (time 1787395421.25 total 158.90 last 70.23) - mkdir 12050 (time 1787395431.25 total 168.91 last 66.74) - mkdir 12717 (time 1787395441.28 total 178.94 last 66.53) - mkdir 13420 (time 1787395451.29 total 188.94 last 70.26) - mkdir 14028 (time 1787395461.29 total 198.95 last 60.77) - mkdir 14560 (time 1787395471.31 total 208.97 last 53.09) - mkdir 15247 (time 1787395481.33 total 218.99 last 68.57) - mkdir 16016 (time 1787395491.33 total 228.99 last 76.88) - mkdir 16826 (time 1787395501.35 total 239.01 last 80.89) - mkdir 17600 (time 1787395511.36 total 249.01 last 77.33) - mkdir 18309 (time 1787395521.36 total 259.02 last 70.86) - mkdir 18988 (time 1787395531.39 total 269.05 last 67.71) - mkdir 19744 (time 1787395541.39 total 279.05 last 75.58) - mkdir 20000 (time 1787395544.97 total 282.63 last 71.47) - mkdir 20666 (time 1787395555.00 total 292.66 last 66.43) - mkdir 21298 (time 1787395565.03 total 302.68 last 63.04) - mkdir 21984 (time 1787395575.03 total 312.69 last 68.57) - mkdir 22815 (time 1787395585.03 total 322.69 last 83.09) - mkdir 23547 (time 1787395595.03 total 332.69 last 73.17) - mkdir 24219 (time 1787395605.04 total 342.70 last 67.16) - mkdir 24997 (time 1787395615.05 total 352.71 last 77.73) - mkdir 25778 (time 1787395625.06 total 362.72 last 78.03) - mkdir 26397 (time 1787395635.06 total 372.72 last 61.87) - mkdir 26985 (time 1787395645.07 total 382.73 last 58.76) - mkdir 27592 (time 1787395655.08 total 392.74 last 60.63) - mkdir 28251 (time 1787395665.08 total 402.74 last 65.90) - mkdir 28957 (time 1787395675.10 total 412.75 last 70.51) - mkdir 29731 (time 1787395685.11 total 422.76 last 77.32) - mkdir 30000 (time 1787395688.33 total 425.98 last 83.53) - mkdir 30751 (time 1787395698.33 total 435.99 last 75.06) - mkdir 31453 (time 1787395708.35 total 446.00 last 70.11) - mkdir 32182 (time 1787395718.36 total 456.02 last 72.80) total: 32818 mkdir in 464.49 seconds: 70.65 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 270716 1000588 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787396244 ; total 0 ; last 0) - unlinked 10000 (time 1787396466 ; total 222 ; last 222) - unlinked 20000 (time 1787396616 ; total 372 ; last 150) - unlinked 30000 (time 1787396749 ; total 505 ; last 133) total: 32768 unlinks in 540 seconds: 60.681480 unlinks/second - unlinked 0 (time 1787396244 ; total 0 ; last 0) - unlinked 10000 (time 1787396467 ; total 223 ; last 223) - unlinked 20000 (time 1787396617 ; total 373 ; last 150) - unlinked 30000 (time 1787396750 ; total 506 ; last 133) total: 32768 unlinks in 540 seconds: 60.681480 unlinks/second nlink between: 1 - unlinked 0 (time 1787396787 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787396787 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8172 1263132 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre