== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:32:05 (1788791525) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 727 (time 1788791539.88 total 10.00 last 72.67) - mkdir 1351 (time 1788791549.88 total 20.01 last 62.38) - mkdir 2089 (time 1788791559.90 total 30.03 last 73.65) - mkdir 2867 (time 1788791569.90 total 40.03 last 77.80) - mkdir 3672 (time 1788791579.91 total 50.04 last 80.43) - mkdir 4427 (time 1788791589.93 total 60.05 last 75.37) - mkdir 5181 (time 1788791599.93 total 70.06 last 75.37) - mkdir 5878 (time 1788791609.95 total 80.07 last 69.61) - mkdir 6641 (time 1788791619.95 total 90.08 last 76.27) - mkdir 7520 (time 1788791629.95 total 100.08 last 87.89) - mkdir 8257 (time 1788791639.96 total 110.09 last 73.63) - mkdir 8894 (time 1788791649.97 total 120.10 last 63.63) - mkdir 9535 (time 1788791659.98 total 130.10 last 64.06) - mkdir 10000 (time 1788791666.75 total 136.87 last 68.71) - mkdir 10689 (time 1788791676.75 total 146.87 last 68.89) - mkdir 11334 (time 1788791686.75 total 156.88 last 64.47) - mkdir 11959 (time 1788791696.77 total 166.90 last 62.37) - mkdir 12544 (time 1788791706.79 total 176.91 last 58.42) - mkdir 13156 (time 1788791716.81 total 186.94 last 61.03) - mkdir 13777 (time 1788791726.82 total 196.94 last 62.06) - mkdir 14437 (time 1788791736.82 total 206.95 last 65.99) - mkdir 15153 (time 1788791746.84 total 216.96 last 71.49) - mkdir 15808 (time 1788791756.84 total 226.96 last 65.47) - mkdir 16485 (time 1788791766.85 total 236.98 last 67.61) - mkdir 17239 (time 1788791776.86 total 246.99 last 75.32) - mkdir 17893 (time 1788791786.86 total 256.99 last 65.39) - mkdir 18649 (time 1788791796.88 total 267.01 last 75.45) - mkdir 19426 (time 1788791806.89 total 277.01 last 77.69) - mkdir 19969 (time 1788791816.89 total 287.01 last 54.28) - mkdir 20608 (time 1788791826.91 total 297.03 last 63.79) - mkdir 21131 (time 1788791836.93 total 307.06 last 52.17) - mkdir 21638 (time 1788791846.96 total 317.09 last 50.56) - mkdir 22075 (time 1788791856.97 total 327.09 last 43.66) - mkdir 22589 (time 1788791866.98 total 337.10 last 51.35) - mkdir 23247 (time 1788791877.00 total 347.13 last 65.64) - mkdir 23995 (time 1788791887.01 total 357.13 last 74.77) - mkdir 24672 (time 1788791897.02 total 367.14 last 67.64) - mkdir 25338 (time 1788791907.03 total 377.15 last 66.54) - mkdir 26050 (time 1788791917.03 total 387.15 last 71.18) - mkdir 26739 (time 1788791927.03 total 397.16 last 68.86) - mkdir 27517 (time 1788791937.05 total 407.17 last 77.71) - mkdir 28109 (time 1788791947.05 total 417.17 last 59.18) - mkdir 28806 (time 1788791957.06 total 427.18 last 69.64) - mkdir 29504 (time 1788791967.06 total 437.19 last 69.79) - mkdir 30000 (time 1788791975.18 total 445.30 last 61.12) - mkdir 30547 (time 1788791985.24 total 455.36 last 54.37) - mkdir 31188 (time 1788791995.24 total 465.36 last 64.08) - mkdir 31761 (time 1788792005.26 total 475.38 last 57.19) - mkdir 32402 (time 1788792015.28 total 485.41 last 63.95) total: 32818 mkdir in 491.84 seconds: 66.72 ops/second - mkdir 705 (time 1788791539.88 total 10.01 last 70.44) - mkdir 1312 (time 1788791549.89 total 20.02 last 60.64) - mkdir 2045 (time 1788791559.91 total 30.04 last 73.17) - mkdir 2873 (time 1788791569.92 total 40.05 last 82.71) - mkdir 3650 (time 1788791579.93 total 50.05 last 77.66) - mkdir 4390 (time 1788791589.96 total 60.08 last 73.78) - mkdir 5136 (time 1788791599.96 total 70.09 last 74.59) - mkdir 5819 (time 1788791609.97 total 80.09 last 68.25) - mkdir 6560 (time 1788791619.97 total 90.10 last 74.08) - mkdir 7376 (time 1788791629.98 total 100.11 last 81.49) - mkdir 8101 (time 1788791640.01 total 110.13 last 72.32) - mkdir 8723 (time 1788791650.02 total 120.14 last 62.15) - mkdir 9384 (time 1788791660.03 total 130.15 last 66.03) - mkdir 10000 (time 1788791668.76 total 138.89 last 70.51) - mkdir 10715 (time 1788791678.77 total 148.89 last 71.47) - mkdir 11365 (time 1788791688.79 total 158.91 last 64.88) - mkdir 11997 (time 1788791698.79 total 168.91 last 63.19) - mkdir 12632 (time 1788791708.79 total 178.91 last 63.50) - mkdir 13210 (time 1788791718.79 total 188.92 last 57.76) - mkdir 13825 (time 1788791728.80 total 198.93 last 61.45) - mkdir 14518 (time 1788791738.83 total 208.95 last 69.14) - mkdir 15236 (time 1788791748.83 total 218.96 last 71.75) - mkdir 15855 (time 1788791758.85 total 228.97 last 61.82) - mkdir 16536 (time 1788791768.85 total 238.98 last 68.07) - mkdir 17226 (time 1788791778.85 total 248.98 last 68.97) - mkdir 17903 (time 1788791788.87 total 258.99 last 67.62) - mkdir 18720 (time 1788791798.88 total 269.01 last 81.57) - mkdir 19382 (time 1788791808.89 total 279.02 last 66.14) - mkdir 19918 (time 1788791818.90 total 289.03 last 53.55) - mkdir 20565 (time 1788791828.91 total 299.04 last 64.63) - mkdir 21101 (time 1788791838.92 total 309.05 last 53.57) - mkdir 21592 (time 1788791848.92 total 319.05 last 49.07) - mkdir 22013 (time 1788791858.94 total 329.07 last 42.02) - mkdir 22561 (time 1788791868.95 total 339.08 last 54.76) - mkdir 23238 (time 1788791878.96 total 349.09 last 67.64) - mkdir 23969 (time 1788791888.99 total 359.12 last 72.90) - mkdir 24635 (time 1788791899.02 total 369.15 last 66.36) - mkdir 25246 (time 1788791909.04 total 379.16 last 61.02) - mkdir 26012 (time 1788791919.04 total 389.17 last 76.59) - mkdir 26675 (time 1788791929.04 total 399.17 last 66.30) - mkdir 27382 (time 1788791939.04 total 409.17 last 70.68) - mkdir 27992 (time 1788791949.04 total 419.17 last 61.00) - mkdir 28672 (time 1788791959.05 total 429.18 last 67.92) - mkdir 29377 (time 1788791969.09 total 439.22 last 70.22) - mkdir 29974 (time 1788791979.10 total 449.23 last 59.65) - mkdir 30476 (time 1788791989.11 total 459.24 last 50.17) - mkdir 31156 (time 1788791999.12 total 469.25 last 67.93) - mkdir 31815 (time 1788792009.12 total 479.25 last 65.89) - mkdir 32405 (time 1788792019.15 total 489.28 last 58.83) total: 32818 mkdir in 494.87 seconds: 66.32 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788792505 ; total 0 ; last 0) - unlinked 10000 (time 1788792773 ; total 268 ; last 268) - unlinked 20000 (time 1788793052 ; total 547 ; last 279) - unlinked 30000 (time 1788793295 ; total 790 ; last 243) total: 32768 unlinks in 853 seconds: 38.415005 unlinks/second - unlinked 0 (time 1788792505 ; total 0 ; last 0) - unlinked 10000 (time 1788792773 ; total 268 ; last 268) - unlinked 20000 (time 1788793053 ; total 548 ; last 280) - unlinked 30000 (time 1788793295 ; total 790 ; last 242) total: 32768 unlinks in 855 seconds: 38.325146 unlinks/second nlink between: 1 - unlinked 0 (time 1788793362 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788793362 ; 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 8196 1263108 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre