== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:39:43 (1789144783) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7108 1264196 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25736 3581284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17752 3589268 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6035 518879 2% /mnt/lustre - mkdir 806 (time 1789144798.61 total 10.00 last 80.57) - mkdir 1618 (time 1789144808.63 total 20.01 last 81.12) - mkdir 2345 (time 1789144818.63 total 30.02 last 72.66) - mkdir 3136 (time 1789144828.66 total 40.05 last 78.85) - mkdir 3970 (time 1789144838.68 total 50.06 last 83.29) - mkdir 4844 (time 1789144848.72 total 60.11 last 87.03) - mkdir 5621 (time 1789144858.72 total 70.11 last 77.66) - mkdir 6465 (time 1789144868.74 total 80.13 last 84.24) - mkdir 7386 (time 1789144878.74 total 90.13 last 92.09) - mkdir 8135 (time 1789144888.75 total 100.14 last 74.86) - mkdir 8898 (time 1789144898.75 total 110.14 last 76.30) - mkdir 9707 (time 1789144908.75 total 120.14 last 80.89) - mkdir 10000 (time 1789144912.39 total 123.77 last 80.61) - mkdir 10842 (time 1789144922.40 total 133.79 last 84.09) - mkdir 11811 (time 1789144932.42 total 143.81 last 96.66) - mkdir 12801 (time 1789144942.44 total 153.83 last 98.84) - mkdir 13664 (time 1789144952.44 total 163.83 last 86.29) - mkdir 14582 (time 1789144962.45 total 173.84 last 91.68) - mkdir 15476 (time 1789144972.47 total 183.85 last 89.29) - mkdir 16332 (time 1789144982.48 total 193.87 last 85.45) - mkdir 17132 (time 1789144992.50 total 203.89 last 79.83) - mkdir 17747 (time 1789145002.50 total 213.89 last 61.50) - mkdir 18335 (time 1789145012.52 total 223.91 last 58.70) - mkdir 18904 (time 1789145022.55 total 233.94 last 56.73) - mkdir 19473 (time 1789145032.56 total 243.95 last 56.87) - mkdir 20000 (time 1789145041.40 total 252.79 last 59.59) - mkdir 20532 (time 1789145051.40 total 262.79 last 53.18) - mkdir 21217 (time 1789145061.42 total 272.81 last 68.40) - mkdir 21963 (time 1789145071.43 total 282.82 last 74.51) - mkdir 22534 (time 1789145081.44 total 292.83 last 57.06) - mkdir 23068 (time 1789145091.46 total 302.85 last 53.30) - mkdir 23678 (time 1789145101.46 total 312.85 last 61.00) - mkdir 24262 (time 1789145111.46 total 322.85 last 58.37) - mkdir 24961 (time 1789145121.47 total 332.86 last 69.86) - mkdir 25764 (time 1789145131.48 total 342.86 last 80.25) - mkdir 26551 (time 1789145141.48 total 352.87 last 78.68) - mkdir 27452 (time 1789145151.48 total 362.87 last 90.04) - mkdir 28352 (time 1789145161.49 total 372.88 last 89.95) - mkdir 29189 (time 1789145171.49 total 382.88 last 83.69) - mkdir 30000 (time 1789145180.62 total 392.01 last 88.82) - mkdir 30791 (time 1789145190.63 total 402.02 last 79.04) - mkdir 31627 (time 1789145200.66 total 412.05 last 83.32) - mkdir 32361 (time 1789145210.67 total 422.05 last 73.38) total: 32818 mkdir in 427.31 seconds: 76.80 ops/second - mkdir 815 (time 1789144798.82 total 10.01 last 81.42) - mkdir 1643 (time 1789144808.85 total 20.04 last 82.59) - mkdir 2354 (time 1789144818.86 total 30.04 last 71.04) - mkdir 3142 (time 1789144828.90 total 40.09 last 78.48) - mkdir 3954 (time 1789144838.90 total 50.09 last 81.15) - mkdir 4813 (time 1789144848.91 total 60.10 last 85.87) - mkdir 5597 (time 1789144858.91 total 70.10 last 78.36) - mkdir 6432 (time 1789144868.91 total 80.10 last 83.47) - mkdir 7321 (time 1789144878.93 total 90.11 last 88.80) - mkdir 8076 (time 1789144888.93 total 100.12 last 75.47) - mkdir 8845 (time 1789144898.95 total 110.14 last 76.73) - mkdir 9638 (time 1789144908.97 total 120.15 last 79.19) - mkdir 10000 (time 1789144913.62 total 124.81 last 77.76) - mkdir 10850 (time 1789144923.62 total 134.81 last 84.97) - mkdir 11808 (time 1789144933.64 total 144.83 last 95.68) - mkdir 12747 (time 1789144943.65 total 154.83 last 93.82) - mkdir 13640 (time 1789144953.66 total 164.85 last 89.17) - mkdir 14623 (time 1789144963.68 total 174.86 last 98.15) - mkdir 15530 (time 1789144973.70 total 184.88 last 90.52) - mkdir 16362 (time 1789144983.73 total 194.92 last 82.92) - mkdir 17161 (time 1789144993.73 total 204.92 last 79.90) - mkdir 17752 (time 1789145003.73 total 214.92 last 59.10) - mkdir 18313 (time 1789145013.74 total 224.93 last 56.05) - mkdir 18903 (time 1789145023.74 total 234.93 last 58.97) - mkdir 19503 (time 1789145033.76 total 244.95 last 59.93) - mkdir 20000 (time 1789145042.03 total 253.21 last 60.10) - mkdir 20547 (time 1789145052.04 total 263.23 last 54.61) - mkdir 21232 (time 1789145062.04 total 273.23 last 68.48) - mkdir 21946 (time 1789145072.05 total 283.24 last 71.35) - mkdir 22491 (time 1789145082.08 total 293.27 last 54.35) - mkdir 23058 (time 1789145092.09 total 303.28 last 56.65) - mkdir 23664 (time 1789145102.09 total 313.28 last 60.58) - mkdir 24234 (time 1789145112.10 total 323.29 last 56.94) - mkdir 24962 (time 1789145122.11 total 333.30 last 72.75) - mkdir 25749 (time 1789145132.13 total 343.32 last 78.53) - mkdir 26545 (time 1789145142.14 total 353.33 last 79.54) - mkdir 27442 (time 1789145152.14 total 363.33 last 89.69) - mkdir 28297 (time 1789145162.15 total 373.33 last 85.44) - mkdir 29176 (time 1789145172.15 total 383.34 last 87.89) - mkdir 30000 (time 1789145181.57 total 392.76 last 87.41) - mkdir 30809 (time 1789145191.58 total 402.77 last 80.86) - mkdir 31630 (time 1789145201.58 total 412.77 last 82.06) - mkdir 32369 (time 1789145211.59 total 422.78 last 73.86) total: 32818 mkdir in 427.89 seconds: 76.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276116 995188 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25736 3581284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17752 3589268 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67632 956368 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71671 518879 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789145722 ; total 0 ; last 0) - unlinked 10000 (time 1789145913 ; total 191 ; last 191) - unlinked 20000 (time 1789146038 ; total 316 ; last 125) - unlinked 30000 (time 1789146156 ; total 434 ; last 118) total: 32768 unlinks in 470 seconds: 69.719147 unlinks/second - unlinked 0 (time 1789145722 ; total 0 ; last 0) - unlinked 10000 (time 1789145914 ; total 192 ; last 192) - unlinked 20000 (time 1789146038 ; total 316 ; last 124) - unlinked 30000 (time 1789146158 ; total 436 ; last 120) total: 32768 unlinks in 471 seconds: 69.571129 unlinks/second nlink between: 1 - unlinked 0 (time 1789146195 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789146195 ; 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 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13572 1257732 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25736 3581284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17752 3589268 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6035 518879 2% /mnt/lustre