== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:40:10 (1789785610) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25820 3581200 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17660 3589360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4063 1019937 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2651 259493 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6044 518871 2% /mnt/lustre - mkdir 830 (time 1789785624.89 total 10.01 last 82.94) - mkdir 1712 (time 1789785634.89 total 20.01 last 88.19) - mkdir 2580 (time 1789785644.90 total 30.02 last 86.70) - mkdir 3589 (time 1789785654.91 total 40.03 last 100.82) - mkdir 4436 (time 1789785664.91 total 50.03 last 84.69) - mkdir 5418 (time 1789785674.91 total 60.04 last 98.14) - mkdir 6324 (time 1789785684.92 total 70.04 last 90.54) - mkdir 7224 (time 1789785694.92 total 80.05 last 89.96) - mkdir 8158 (time 1789785704.93 total 90.06 last 93.31) - mkdir 8949 (time 1789785714.95 total 100.08 last 78.94) - mkdir 9835 (time 1789785724.96 total 110.08 last 88.55) - mkdir 10000 (time 1789785727.13 total 112.25 last 76.01) - mkdir 10925 (time 1789785737.14 total 122.26 last 92.45) - mkdir 11747 (time 1789785747.16 total 132.28 last 81.99) - mkdir 12575 (time 1789785757.17 total 142.29 last 82.75) - mkdir 13467 (time 1789785767.19 total 152.31 last 89.02) - mkdir 14346 (time 1789785777.20 total 162.33 last 87.75) - mkdir 15222 (time 1789785787.21 total 172.33 last 87.54) - mkdir 16066 (time 1789785797.21 total 182.34 last 84.38) - mkdir 16953 (time 1789785807.22 total 192.34 last 88.63) - mkdir 17798 (time 1789785817.23 total 202.35 last 84.44) - mkdir 18622 (time 1789785827.24 total 212.36 last 82.32) - mkdir 19523 (time 1789785837.24 total 222.36 last 90.10) - mkdir 20000 (time 1789785843.02 total 228.14 last 82.58) - mkdir 20828 (time 1789785853.03 total 238.15 last 82.70) - mkdir 21690 (time 1789785863.04 total 248.16 last 86.10) - mkdir 22555 (time 1789785873.06 total 258.18 last 86.34) - mkdir 23338 (time 1789785883.08 total 268.20 last 78.15) - mkdir 24031 (time 1789785893.08 total 278.20 last 69.30) - mkdir 24701 (time 1789785903.08 total 288.20 last 66.99) - mkdir 25557 (time 1789785913.10 total 298.22 last 85.42) - mkdir 26368 (time 1789785923.11 total 308.23 last 81.00) - mkdir 27060 (time 1789785933.12 total 318.24 last 69.17) - mkdir 27811 (time 1789785943.14 total 328.26 last 74.92) - mkdir 28761 (time 1789785953.15 total 338.28 last 94.88) - mkdir 29642 (time 1789785963.16 total 348.29 last 88.01) - mkdir 30000 (time 1789785967.46 total 352.58 last 83.39) - mkdir 30857 (time 1789785977.49 total 362.62 last 85.39) - mkdir 31644 (time 1789785987.51 total 372.63 last 78.59) - mkdir 32484 (time 1789785997.52 total 382.64 last 83.89) total: 32818 mkdir in 385.95 seconds: 85.03 ops/second - mkdir 792 (time 1789785624.79 total 10.00 last 79.17) - mkdir 1663 (time 1789785634.81 total 20.02 last 86.93) - mkdir 2529 (time 1789785644.81 total 30.03 last 86.58) - mkdir 3484 (time 1789785654.81 total 40.03 last 95.46) - mkdir 4344 (time 1789785664.82 total 50.04 last 85.96) - mkdir 5297 (time 1789785674.82 total 60.04 last 95.28) - mkdir 6195 (time 1789785684.82 total 70.04 last 89.79) - mkdir 7088 (time 1789785694.82 total 80.04 last 89.26) - mkdir 8034 (time 1789785704.83 total 90.04 last 94.59) - mkdir 8846 (time 1789785714.84 total 100.06 last 81.06) - mkdir 9701 (time 1789785724.85 total 110.07 last 85.42) - mkdir 10000 (time 1789785728.62 total 113.84 last 79.34) - mkdir 10848 (time 1789785738.64 total 123.86 last 84.66) - mkdir 11733 (time 1789785748.64 total 133.86 last 88.44) - mkdir 12553 (time 1789785758.65 total 143.87 last 81.93) - mkdir 13430 (time 1789785768.67 total 153.89 last 87.55) - mkdir 14322 (time 1789785778.69 total 163.91 last 89.03) - mkdir 15180 (time 1789785788.69 total 173.91 last 85.76) - mkdir 16036 (time 1789785798.70 total 183.92 last 85.57) - mkdir 16921 (time 1789785808.70 total 193.92 last 88.49) - mkdir 17754 (time 1789785818.70 total 203.92 last 83.30) - mkdir 18616 (time 1789785828.70 total 213.92 last 86.18) - mkdir 19466 (time 1789785838.72 total 223.94 last 84.87) - mkdir 20000 (time 1789785844.74 total 229.96 last 88.60) - mkdir 20850 (time 1789785854.75 total 239.97 last 84.93) - mkdir 21683 (time 1789785864.76 total 249.98 last 83.21) - mkdir 22495 (time 1789785874.77 total 259.99 last 81.15) - mkdir 23231 (time 1789785884.80 total 270.01 last 73.41) - mkdir 23836 (time 1789785894.82 total 280.03 last 60.37) - mkdir 24548 (time 1789785904.82 total 290.04 last 71.18) - mkdir 25393 (time 1789785914.83 total 300.05 last 84.36) - mkdir 26132 (time 1789785924.86 total 310.08 last 73.72) - mkdir 26870 (time 1789785934.87 total 320.09 last 73.74) - mkdir 27604 (time 1789785944.88 total 330.10 last 73.31) - mkdir 28514 (time 1789785954.88 total 340.10 last 91.00) - mkdir 29400 (time 1789785964.90 total 350.11 last 88.45) - mkdir 30000 (time 1789785971.68 total 356.90 last 88.46) - mkdir 30770 (time 1789785981.68 total 366.90 last 76.99) - mkdir 31659 (time 1789785991.68 total 376.90 last 88.90) - mkdir 32559 (time 1789786001.69 total 386.91 last 89.90) total: 32818 mkdir in 390.19 seconds: 84.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276244 995060 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25820 3581200 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17660 3589360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67617 956383 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2651 259493 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71681 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789786559 ; total 0 ; last 0) - unlinked 10000 (time 1789786725 ; total 166 ; last 166) - unlinked 20000 (time 1789786832 ; total 273 ; last 107) - unlinked 30000 (time 1789786940 ; total 381 ; last 108) total: 32768 unlinks in 410 seconds: 79.921951 unlinks/second - unlinked 0 (time 1789786559 ; total 0 ; last 0) - unlinked 10000 (time 1789786726 ; total 167 ; last 167) - unlinked 20000 (time 1789786833 ; total 274 ; last 107) - unlinked 30000 (time 1789786941 ; total 382 ; last 108) total: 32768 unlinks in 411 seconds: 79.727493 unlinks/second nlink between: 1 - unlinked 0 (time 1789786971 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789786971 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13700 1257604 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25820 3581200 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17660 3589360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2651 259493 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6045 518871 2% /mnt/lustre