== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:22:52 (1786749772) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1640 1269664 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 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: 524094 543 523551 1% /mnt/lustre - mkdir 659 (time 1786749788.51 total 10.00 last 65.89) - mkdir 1491 (time 1786749798.52 total 20.00 last 83.18) - mkdir 2274 (time 1786749808.52 total 30.01 last 78.27) - mkdir 3019 (time 1786749818.53 total 40.02 last 74.42) - mkdir 3831 (time 1786749828.53 total 50.02 last 81.19) - mkdir 4549 (time 1786749838.54 total 60.03 last 71.75) - mkdir 5105 (time 1786749848.55 total 70.04 last 55.52) - mkdir 5822 (time 1786749858.56 total 80.05 last 71.62) - mkdir 6419 (time 1786749868.57 total 90.06 last 59.67) - mkdir 7261 (time 1786749878.57 total 100.06 last 84.19) - mkdir 8005 (time 1786749888.57 total 110.06 last 74.39) - mkdir 8821 (time 1786749898.59 total 120.08 last 81.44) - mkdir 9649 (time 1786749908.60 total 130.09 last 82.70) - mkdir 10000 (time 1786749913.41 total 134.90 last 73.09) - mkdir 10775 (time 1786749923.41 total 144.90 last 77.49) - mkdir 11498 (time 1786749933.41 total 154.90 last 72.28) - mkdir 12331 (time 1786749943.42 total 164.91 last 83.25) - mkdir 13010 (time 1786749953.42 total 174.91 last 67.88) - mkdir 13779 (time 1786749963.44 total 184.92 last 76.78) - mkdir 14545 (time 1786749973.44 total 194.93 last 76.60) - mkdir 15198 (time 1786749983.44 total 204.93 last 65.25) - mkdir 15926 (time 1786749993.45 total 214.94 last 72.78) - mkdir 16623 (time 1786750003.45 total 224.94 last 69.69) - mkdir 17439 (time 1786750013.46 total 234.95 last 81.51) - mkdir 18237 (time 1786750023.46 total 244.95 last 79.79) - mkdir 19006 (time 1786750033.47 total 254.96 last 76.80) - mkdir 19741 (time 1786750043.49 total 264.98 last 73.39) - mkdir 20000 (time 1786750047.08 total 268.57 last 72.10) - mkdir 20740 (time 1786750057.09 total 278.58 last 73.94) - mkdir 21445 (time 1786750067.11 total 288.60 last 70.37) - mkdir 22396 (time 1786750077.12 total 298.61 last 94.97) - mkdir 23226 (time 1786750087.13 total 308.62 last 82.90) - mkdir 24066 (time 1786750097.13 total 318.62 last 83.99) - mkdir 24930 (time 1786750107.13 total 328.62 last 86.39) - mkdir 25696 (time 1786750117.14 total 338.63 last 76.56) - mkdir 26503 (time 1786750127.15 total 348.64 last 80.63) - mkdir 27270 (time 1786750137.16 total 358.65 last 76.63) - mkdir 28130 (time 1786750147.17 total 368.66 last 85.88) - mkdir 29016 (time 1786750157.18 total 378.67 last 88.54) - mkdir 29830 (time 1786750167.19 total 388.67 last 81.35) - mkdir 30675 (time 1786750177.19 total 398.68 last 84.45) - mkdir 31500 (time 1786750187.20 total 408.69 last 82.40) - mkdir 32300 (time 1786750197.21 total 418.70 last 79.98) total: 32818 mkdir in 424.37 seconds: 77.33 ops/second - mkdir 662 (time 1786749788.52 total 10.01 last 66.11) - mkdir 1480 (time 1786749798.54 total 20.03 last 81.69) - mkdir 2273 (time 1786749808.56 total 30.05 last 79.10) - mkdir 3039 (time 1786749818.57 total 40.06 last 76.53) - mkdir 3842 (time 1786749828.59 total 50.08 last 80.19) - mkdir 4555 (time 1786749838.61 total 60.10 last 71.16) - mkdir 5135 (time 1786749848.61 total 70.10 last 57.98) - mkdir 5852 (time 1786749858.62 total 80.11 last 71.64) - mkdir 6443 (time 1786749868.62 total 90.11 last 59.08) - mkdir 7265 (time 1786749878.63 total 100.12 last 82.11) - mkdir 7996 (time 1786749888.64 total 110.12 last 73.08) - mkdir 8788 (time 1786749898.66 total 120.15 last 79.03) - mkdir 9652 (time 1786749908.70 total 130.19 last 86.05) - mkdir 10000 (time 1786749913.27 total 134.76 last 76.04) - mkdir 10779 (time 1786749923.28 total 144.77 last 77.88) - mkdir 11490 (time 1786749933.29 total 154.78 last 71.00) - mkdir 12366 (time 1786749943.31 total 164.80 last 87.41) - mkdir 13030 (time 1786749953.32 total 174.81 last 66.38) - mkdir 13770 (time 1786749963.34 total 184.83 last 73.85) - mkdir 14540 (time 1786749973.35 total 194.84 last 76.92) - mkdir 15163 (time 1786749983.36 total 204.85 last 62.22) - mkdir 15895 (time 1786749993.36 total 214.85 last 73.18) - mkdir 16579 (time 1786750003.39 total 224.87 last 68.25) - mkdir 17404 (time 1786750013.39 total 234.88 last 82.49) - mkdir 18169 (time 1786750023.39 total 244.88 last 76.49) - mkdir 18925 (time 1786750033.40 total 254.89 last 75.49) - mkdir 19653 (time 1786750043.41 total 264.90 last 72.75) - mkdir 20000 (time 1786750048.16 total 269.65 last 73.05) - mkdir 20745 (time 1786750058.16 total 279.65 last 74.48) - mkdir 21459 (time 1786750068.17 total 289.66 last 71.38) - mkdir 22374 (time 1786750078.17 total 299.66 last 91.43) - mkdir 23198 (time 1786750088.18 total 309.67 last 82.37) - mkdir 24030 (time 1786750098.19 total 319.68 last 83.08) - mkdir 24878 (time 1786750108.21 total 329.70 last 84.62) - mkdir 25644 (time 1786750118.23 total 339.72 last 76.44) - mkdir 26484 (time 1786750128.25 total 349.74 last 83.86) - mkdir 27271 (time 1786750138.26 total 359.75 last 78.65) - mkdir 28140 (time 1786750148.26 total 369.75 last 86.87) - mkdir 28996 (time 1786750158.27 total 379.76 last 85.52) - mkdir 29835 (time 1786750168.27 total 389.76 last 83.87) - mkdir 30675 (time 1786750178.28 total 399.77 last 83.98) - mkdir 31503 (time 1786750188.30 total 409.79 last 82.59) - mkdir 32325 (time 1786750198.31 total 419.80 last 82.16) total: 32818 mkdir in 424.97 seconds: 77.22 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270692 1000612 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65896 958104 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: 589730 66179 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786750739 ; total 0 ; last 0) - unlinked 10000 (time 1786750929 ; total 190 ; last 190) - unlinked 20000 (time 1786751077 ; total 338 ; last 148) - unlinked 30000 (time 1786751192 ; total 453 ; last 115) total: 32768 unlinks in 489 seconds: 67.010223 unlinks/second - unlinked 0 (time 1786750739 ; total 0 ; last 0) - unlinked 10000 (time 1786750928 ; total 189 ; last 189) - unlinked 20000 (time 1786751076 ; total 337 ; last 148) - unlinked 30000 (time 1786751192 ; total 453 ; last 116) total: 32768 unlinks in 489 seconds: 67.010223 unlinks/second nlink between: 1 - unlinked 0 (time 1786751231 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1786751231 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8148 1263156 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 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: 524094 543 523551 1% /mnt/lustre