== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:03:58 (1788836638) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 847 (time 1788836653.65 total 10.00 last 84.70) - mkdir 1656 (time 1788836663.66 total 20.01 last 80.81) - mkdir 2407 (time 1788836673.66 total 30.01 last 75.10) - mkdir 3183 (time 1788836683.66 total 40.01 last 77.58) - mkdir 3915 (time 1788836693.68 total 50.03 last 73.11) - mkdir 4695 (time 1788836703.68 total 60.03 last 77.97) - mkdir 5408 (time 1788836713.69 total 70.04 last 71.22) - mkdir 6114 (time 1788836723.69 total 80.04 last 70.60) - mkdir 6766 (time 1788836733.69 total 90.04 last 65.19) - mkdir 7328 (time 1788836743.70 total 100.05 last 56.19) - mkdir 7838 (time 1788836753.71 total 110.05 last 50.95) - mkdir 8415 (time 1788836763.72 total 120.07 last 57.59) - mkdir 9103 (time 1788836773.74 total 130.09 last 68.71) - mkdir 9825 (time 1788836783.75 total 140.10 last 72.13) - mkdir 10000 (time 1788836786.89 total 143.24 last 55.61) - mkdir 10659 (time 1788836796.93 total 153.28 last 65.68) - mkdir 11363 (time 1788836806.94 total 163.29 last 70.34) - mkdir 12041 (time 1788836816.94 total 173.29 last 67.77) - mkdir 12854 (time 1788836826.95 total 183.29 last 81.27) - mkdir 13703 (time 1788836836.95 total 193.30 last 84.88) - mkdir 14547 (time 1788836846.95 total 203.30 last 84.39) - mkdir 15214 (time 1788836856.95 total 213.30 last 66.69) - mkdir 15675 (time 1788836866.96 total 223.31 last 46.07) - mkdir 16087 (time 1788836876.97 total 233.32 last 41.15) - mkdir 16604 (time 1788836886.97 total 243.32 last 51.69) - mkdir 17379 (time 1788836896.97 total 253.32 last 77.47) - mkdir 18207 (time 1788836906.99 total 263.34 last 82.68) - mkdir 18898 (time 1788836917.00 total 273.35 last 68.99) - mkdir 19623 (time 1788836927.01 total 283.36 last 72.45) - mkdir 20000 (time 1788836935.44 total 291.79 last 44.73) - mkdir 20427 (time 1788836945.45 total 301.80 last 42.67) - mkdir 21159 (time 1788836955.46 total 311.81 last 73.13) - mkdir 21898 (time 1788836965.47 total 321.82 last 73.78) - mkdir 22616 (time 1788836975.48 total 331.83 last 71.77) - mkdir 23349 (time 1788836985.48 total 341.83 last 73.29) - mkdir 24092 (time 1788836995.48 total 351.83 last 74.29) - mkdir 24911 (time 1788837005.49 total 361.84 last 81.82) - mkdir 25611 (time 1788837015.51 total 371.86 last 69.85) - mkdir 26278 (time 1788837025.52 total 381.87 last 66.65) - mkdir 26799 (time 1788837035.53 total 391.88 last 52.06) - mkdir 27651 (time 1788837045.56 total 401.91 last 84.95) - mkdir 28470 (time 1788837055.56 total 411.91 last 81.87) - mkdir 29151 (time 1788837065.56 total 421.91 last 68.08) - mkdir 29965 (time 1788837075.57 total 431.92 last 81.32) - mkdir 30730 (time 1788837085.59 total 441.94 last 76.38) - mkdir 31494 (time 1788837095.59 total 451.94 last 76.40) - mkdir 32237 (time 1788837105.62 total 461.97 last 74.05) - mkdir 32718 (time 1788837115.64 total 471.99 last 48.01) total: 32818 mkdir in 474.68 seconds: 69.14 ops/second - mkdir 867 (time 1788836653.64 total 10.00 last 86.68) - mkdir 1665 (time 1788836663.64 total 20.00 last 79.78) - mkdir 2410 (time 1788836673.65 total 30.01 last 74.47) - mkdir 3201 (time 1788836683.66 total 40.02 last 79.02) - mkdir 3957 (time 1788836693.66 total 50.02 last 75.56) - mkdir 4735 (time 1788836703.66 total 60.02 last 77.79) - mkdir 5460 (time 1788836713.68 total 70.04 last 72.39) - mkdir 6170 (time 1788836723.69 total 80.05 last 70.93) - mkdir 6803 (time 1788836733.72 total 90.08 last 63.11) - mkdir 7375 (time 1788836743.74 total 100.10 last 57.08) - mkdir 7890 (time 1788836753.75 total 110.11 last 51.45) - mkdir 8450 (time 1788836763.76 total 120.12 last 55.97) - mkdir 9149 (time 1788836773.76 total 130.12 last 69.86) - mkdir 9869 (time 1788836783.76 total 140.12 last 71.99) - mkdir 10000 (time 1788836786.16 total 142.52 last 54.63) - mkdir 10664 (time 1788836796.17 total 152.53 last 66.37) - mkdir 11330 (time 1788836806.22 total 162.58 last 66.25) - mkdir 11995 (time 1788836816.23 total 172.59 last 66.43) - mkdir 12793 (time 1788836826.23 total 182.59 last 79.78) - mkdir 13652 (time 1788836836.24 total 192.60 last 85.84) - mkdir 14457 (time 1788836846.24 total 202.60 last 80.48) - mkdir 15136 (time 1788836856.28 total 212.64 last 67.65) - mkdir 15584 (time 1788836866.29 total 222.65 last 44.74) - mkdir 16025 (time 1788836876.30 total 232.66 last 44.08) - mkdir 16522 (time 1788836886.36 total 242.72 last 49.42) - mkdir 17288 (time 1788836896.36 total 252.72 last 76.56) - mkdir 18105 (time 1788836906.39 total 262.75 last 81.44) - mkdir 18790 (time 1788836916.39 total 272.76 last 68.49) - mkdir 19531 (time 1788836926.40 total 282.76 last 74.06) - mkdir 19960 (time 1788836936.43 total 292.79 last 42.79) - mkdir 20403 (time 1788836946.44 total 302.80 last 44.25) - mkdir 21178 (time 1788836956.44 total 312.81 last 77.43) - mkdir 21938 (time 1788836966.45 total 322.81 last 75.98) - mkdir 22660 (time 1788836976.45 total 332.81 last 72.20) - mkdir 23416 (time 1788836986.46 total 342.82 last 75.49) - mkdir 24181 (time 1788836996.47 total 352.83 last 76.47) - mkdir 24980 (time 1788837006.47 total 362.83 last 79.87) - mkdir 25665 (time 1788837016.47 total 372.83 last 68.50) - mkdir 26323 (time 1788837026.47 total 382.84 last 65.78) - mkdir 26875 (time 1788837036.49 total 392.85 last 55.12) - mkdir 27702 (time 1788837046.50 total 402.86 last 82.60) - mkdir 28497 (time 1788837056.52 total 412.88 last 79.38) - mkdir 29203 (time 1788837066.53 total 422.90 last 70.47) - mkdir 30000 (time 1788837076.37 total 432.73 last 81.02) - mkdir 30790 (time 1788837086.40 total 442.76 last 78.77) - mkdir 31528 (time 1788837096.40 total 452.77 last 73.77) - mkdir 32229 (time 1788837106.43 total 462.79 last 69.92) - mkdir 32703 (time 1788837116.44 total 472.80 last 47.34) total: 32818 mkdir in 475.51 seconds: 69.02 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 270680 1000624 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788837545 ; total 0 ; last 0) - unlinked 10000 (time 1788837750 ; total 205 ; last 205) - unlinked 20000 (time 1788837897 ; total 352 ; last 147) - unlinked 30000 (time 1788838020 ; total 475 ; last 123) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second - unlinked 0 (time 1788837545 ; total 0 ; last 0) - unlinked 10000 (time 1788837750 ; total 205 ; last 205) - unlinked 20000 (time 1788837898 ; total 353 ; last 148) - unlinked 30000 (time 1788838020 ; total 475 ; last 122) total: 32768 unlinks in 508 seconds: 64.503937 unlinks/second nlink between: 1 - unlinked 0 (time 1788838055 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788838055 ; 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 8136 1263168 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre