== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:18:25 (1786799905) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524085 534 523551 1% /mnt/lustre - mkdir 781 (time 1786799919.89 total 10.01 last 78.01) - mkdir 1574 (time 1786799929.91 total 20.03 last 79.15) - mkdir 2341 (time 1786799939.92 total 30.05 last 76.58) - mkdir 3214 (time 1786799949.93 total 40.05 last 87.23) - mkdir 4008 (time 1786799959.94 total 50.06 last 79.37) - mkdir 4770 (time 1786799969.96 total 60.08 last 76.05) - mkdir 5555 (time 1786799979.96 total 70.08 last 78.48) - mkdir 6359 (time 1786799989.97 total 80.09 last 80.30) - mkdir 7144 (time 1786800000.00 total 90.12 last 78.30) - mkdir 7941 (time 1786800010.01 total 100.13 last 79.59) - mkdir 8740 (time 1786800020.02 total 110.14 last 79.82) - mkdir 9554 (time 1786800030.02 total 120.14 last 81.40) - mkdir 10000 (time 1786800036.09 total 126.21 last 73.51) - mkdir 10670 (time 1786800046.09 total 136.21 last 66.99) - mkdir 11426 (time 1786800056.10 total 146.22 last 75.55) - mkdir 12181 (time 1786800066.10 total 156.22 last 75.46) - mkdir 12960 (time 1786800076.10 total 166.22 last 77.89) - mkdir 13786 (time 1786800086.10 total 176.23 last 82.59) - mkdir 14634 (time 1786800096.13 total 186.25 last 84.60) - mkdir 15418 (time 1786800106.13 total 196.25 last 78.38) - mkdir 16148 (time 1786800116.14 total 206.26 last 72.95) - mkdir 17002 (time 1786800126.15 total 216.28 last 85.24) - mkdir 17816 (time 1786800136.18 total 226.30 last 81.19) - mkdir 18670 (time 1786800146.19 total 236.32 last 85.28) - mkdir 19427 (time 1786800156.20 total 246.32 last 75.68) - mkdir 20000 (time 1786800165.26 total 255.38 last 63.22) - mkdir 20613 (time 1786800175.26 total 265.39 last 61.27) - mkdir 21366 (time 1786800185.30 total 275.42 last 75.05) - mkdir 22095 (time 1786800195.32 total 285.44 last 72.77) - mkdir 22818 (time 1786800205.32 total 295.45 last 72.26) - mkdir 23586 (time 1786800215.33 total 305.45 last 76.73) - mkdir 24305 (time 1786800225.34 total 315.46 last 71.87) - mkdir 25071 (time 1786800235.35 total 325.47 last 76.49) - mkdir 25845 (time 1786800245.36 total 335.49 last 77.30) - mkdir 26632 (time 1786800255.39 total 345.51 last 78.52) - mkdir 27439 (time 1786800265.40 total 355.53 last 80.56) - mkdir 28225 (time 1786800275.42 total 365.55 last 78.45) - mkdir 29037 (time 1786800285.44 total 375.56 last 81.08) - mkdir 29894 (time 1786800295.44 total 385.57 last 85.65) - mkdir 30692 (time 1786800305.46 total 395.59 last 79.64) - mkdir 31444 (time 1786800315.47 total 405.59 last 75.19) - mkdir 32182 (time 1786800325.48 total 415.60 last 73.73) total: 32818 mkdir in 423.75 seconds: 77.45 ops/second - mkdir 770 (time 1786799919.89 total 10.02 last 76.88) - mkdir 1563 (time 1786799929.90 total 20.03 last 79.23) - mkdir 2316 (time 1786799939.91 total 30.03 last 75.24) - mkdir 3145 (time 1786799949.92 total 40.04 last 82.82) - mkdir 3988 (time 1786799959.92 total 50.04 last 84.30) - mkdir 4738 (time 1786799969.93 total 60.05 last 74.93) - mkdir 5490 (time 1786799979.94 total 70.06 last 75.13) - mkdir 6314 (time 1786799989.94 total 80.07 last 82.37) - mkdir 7086 (time 1786799999.94 total 90.07 last 77.19) - mkdir 7899 (time 1786800009.95 total 100.07 last 81.24) - mkdir 8712 (time 1786800019.97 total 110.09 last 81.18) - mkdir 9518 (time 1786800029.98 total 120.10 last 80.48) - mkdir 10000 (time 1786800036.27 total 126.40 last 76.59) - mkdir 10647 (time 1786800046.30 total 136.42 last 64.52) - mkdir 11394 (time 1786800056.33 total 146.45 last 74.48) - mkdir 12117 (time 1786800066.37 total 156.49 last 72.04) - mkdir 12905 (time 1786800076.37 total 166.49 last 78.79) - mkdir 13734 (time 1786800086.38 total 176.50 last 82.84) - mkdir 14530 (time 1786800096.38 total 186.51 last 79.55) - mkdir 15285 (time 1786800106.39 total 196.51 last 75.45) - mkdir 16029 (time 1786800116.39 total 206.51 last 74.39) - mkdir 16882 (time 1786800126.39 total 216.51 last 85.30) - mkdir 17681 (time 1786800136.40 total 226.52 last 79.82) - mkdir 18466 (time 1786800146.40 total 236.52 last 78.49) - mkdir 19227 (time 1786800156.40 total 246.52 last 76.09) - mkdir 19831 (time 1786800166.42 total 256.55 last 60.27) - mkdir 20000 (time 1786800169.37 total 259.49 last 57.45) - mkdir 20709 (time 1786800179.37 total 269.49 last 70.88) - mkdir 21450 (time 1786800189.38 total 279.50 last 74.02) - mkdir 22195 (time 1786800199.38 total 289.50 last 74.49) - mkdir 22969 (time 1786800209.38 total 299.50 last 77.40) - mkdir 23717 (time 1786800219.40 total 309.52 last 74.66) - mkdir 24508 (time 1786800229.40 total 319.53 last 79.07) - mkdir 25230 (time 1786800239.41 total 329.54 last 72.13) - mkdir 25998 (time 1786800249.44 total 339.56 last 76.62) - mkdir 26821 (time 1786800259.45 total 349.57 last 82.18) - mkdir 27585 (time 1786800269.46 total 359.58 last 76.32) - mkdir 28351 (time 1786800279.47 total 369.59 last 76.55) - mkdir 29200 (time 1786800289.47 total 379.60 last 84.85) - mkdir 30000 (time 1786800299.46 total 389.59 last 80.07) - mkdir 30788 (time 1786800309.47 total 399.59 last 78.75) - mkdir 31509 (time 1786800319.49 total 409.61 last 71.95) - mkdir 32262 (time 1786800329.50 total 419.62 last 75.25) total: 32818 mkdir in 426.56 seconds: 76.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270808 1000496 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786800717 ; total 0 ; last 0) - unlinked 10000 (time 1786800941 ; total 224 ; last 224) - unlinked 20000 (time 1786801094 ; total 377 ; last 153) - unlinked 30000 (time 1786801211 ; total 494 ; last 117) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second - unlinked 0 (time 1786800717 ; total 0 ; last 0) - unlinked 10000 (time 1786800941 ; total 224 ; last 224) - unlinked 20000 (time 1786801095 ; total 378 ; last 154) - unlinked 30000 (time 1786801213 ; total 496 ; last 118) total: 32768 unlinks in 528 seconds: 62.060608 unlinks/second nlink between: 1 - unlinked 0 (time 1786801247 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786801247 ; 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 8264 1263040 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre