== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:24:38 (1788762278) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21852 3585168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21628 3585392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2672 259472 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6043 518871 2% /mnt/lustre - mkdir 725 (time 1788762292.63 total 10.00 last 72.50) - mkdir 1388 (time 1788762302.63 total 20.00 last 66.30) - mkdir 2052 (time 1788762312.64 total 30.01 last 66.34) - mkdir 2716 (time 1788762322.65 total 40.02 last 66.32) - mkdir 3426 (time 1788762332.66 total 50.03 last 70.96) - mkdir 4077 (time 1788762342.67 total 60.03 last 65.07) - mkdir 4700 (time 1788762352.68 total 70.05 last 62.21) - mkdir 5378 (time 1788762362.70 total 80.07 last 67.68) - mkdir 6021 (time 1788762372.70 total 90.07 last 64.30) - mkdir 6641 (time 1788762382.71 total 100.08 last 61.94) - mkdir 7247 (time 1788762392.73 total 110.10 last 60.48) - mkdir 7917 (time 1788762402.75 total 120.12 last 66.87) - mkdir 8574 (time 1788762412.76 total 130.12 last 65.64) - mkdir 9174 (time 1788762422.76 total 140.13 last 59.97) - mkdir 9794 (time 1788762432.77 total 150.13 last 61.97) - mkdir 10000 (time 1788762437.70 total 155.07 last 41.76) - mkdir 10524 (time 1788762447.70 total 165.07 last 52.37) - mkdir 11102 (time 1788762457.71 total 175.08 last 57.78) - mkdir 11747 (time 1788762467.72 total 185.09 last 64.41) - mkdir 12382 (time 1788762477.74 total 195.10 last 63.41) - mkdir 12964 (time 1788762487.74 total 205.11 last 58.15) - mkdir 13620 (time 1788762497.77 total 215.14 last 65.42) - mkdir 14197 (time 1788762507.80 total 225.17 last 57.55) - mkdir 14825 (time 1788762517.82 total 235.18 last 62.70) - mkdir 15472 (time 1788762527.82 total 245.19 last 64.66) - mkdir 16070 (time 1788762537.83 total 255.20 last 59.74) - mkdir 16684 (time 1788762547.85 total 265.22 last 61.29) - mkdir 17251 (time 1788762557.85 total 275.22 last 56.68) - mkdir 17873 (time 1788762567.88 total 285.25 last 62.02) - mkdir 18537 (time 1788762577.90 total 295.27 last 66.27) - mkdir 19178 (time 1788762587.93 total 305.30 last 63.93) - mkdir 19796 (time 1788762597.93 total 315.30 last 61.79) - mkdir 20000 (time 1788762600.94 total 318.31 last 67.68) - mkdir 20618 (time 1788762610.95 total 328.32 last 61.75) - mkdir 21252 (time 1788762620.97 total 338.34 last 63.30) - mkdir 21887 (time 1788762630.98 total 348.35 last 63.42) - mkdir 22594 (time 1788762640.98 total 358.35 last 70.69) - mkdir 23274 (time 1788762650.99 total 368.35 last 67.97) - mkdir 24064 (time 1788762660.99 total 378.36 last 78.97) - mkdir 24784 (time 1788762670.99 total 388.36 last 71.98) - mkdir 25449 (time 1788762681.01 total 398.37 last 66.41) - mkdir 26123 (time 1788762691.01 total 408.38 last 67.35) - mkdir 26796 (time 1788762701.03 total 418.40 last 67.21) - mkdir 27500 (time 1788762711.03 total 428.40 last 70.39) - mkdir 28162 (time 1788762721.06 total 438.43 last 65.99) - mkdir 28817 (time 1788762731.07 total 448.43 last 65.47) - mkdir 29476 (time 1788762741.08 total 458.45 last 65.81) - mkdir 30000 (time 1788762749.30 total 466.67 last 63.75) - mkdir 30654 (time 1788762759.30 total 476.67 last 65.38) - mkdir 31251 (time 1788762769.31 total 486.68 last 59.65) - mkdir 31859 (time 1788762779.34 total 496.71 last 60.61) - mkdir 32580 (time 1788762789.35 total 506.72 last 72.01) total: 32818 mkdir in 510.05 seconds: 64.34 ops/second - mkdir 709 (time 1788762292.66 total 10.01 last 70.82) - mkdir 1357 (time 1788762302.66 total 20.01 last 64.80) - mkdir 2035 (time 1788762312.68 total 30.04 last 67.65) - mkdir 2703 (time 1788762322.71 total 40.06 last 66.65) - mkdir 3379 (time 1788762332.73 total 50.08 last 67.46) - mkdir 4018 (time 1788762342.75 total 60.10 last 63.78) - mkdir 4633 (time 1788762352.75 total 70.10 last 61.45) - mkdir 5296 (time 1788762362.75 total 80.10 last 66.29) - mkdir 5939 (time 1788762372.77 total 90.12 last 64.20) - mkdir 6539 (time 1788762382.78 total 100.14 last 59.91) - mkdir 7157 (time 1788762392.80 total 110.15 last 61.72) - mkdir 7820 (time 1788762402.80 total 120.15 last 66.29) - mkdir 8463 (time 1788762412.82 total 130.17 last 64.17) - mkdir 9070 (time 1788762422.82 total 140.17 last 60.70) - mkdir 9693 (time 1788762432.83 total 150.18 last 62.25) - mkdir 10000 (time 1788762439.79 total 157.14 last 44.08) - mkdir 10544 (time 1788762449.80 total 167.15 last 54.37) - mkdir 11111 (time 1788762459.80 total 177.15 last 56.67) - mkdir 11793 (time 1788762469.81 total 187.16 last 68.17) - mkdir 12418 (time 1788762479.81 total 197.16 last 62.47) - mkdir 13045 (time 1788762489.85 total 207.20 last 62.48) - mkdir 13702 (time 1788762499.87 total 217.23 last 65.53) - mkdir 14312 (time 1788762509.90 total 227.25 last 60.83) - mkdir 14937 (time 1788762519.96 total 237.31 last 62.17) - mkdir 15589 (time 1788762529.98 total 247.33 last 65.07) - mkdir 16174 (time 1788762540.00 total 257.35 last 58.36) - mkdir 16807 (time 1788762550.03 total 267.38 last 63.11) - mkdir 17385 (time 1788762560.06 total 277.41 last 57.66) - mkdir 17975 (time 1788762570.06 total 287.41 last 58.98) - mkdir 18636 (time 1788762580.11 total 297.46 last 65.77) - mkdir 19286 (time 1788762590.12 total 307.47 last 64.89) - mkdir 19937 (time 1788762600.14 total 317.49 last 65.01) - mkdir 20587 (time 1788762610.17 total 327.52 last 64.82) - mkdir 21223 (time 1788762620.19 total 337.54 last 63.43) - mkdir 21849 (time 1788762630.20 total 347.55 last 62.54) - mkdir 22531 (time 1788762640.21 total 357.56 last 68.15) - mkdir 23206 (time 1788762650.21 total 367.56 last 67.47) - mkdir 23981 (time 1788762660.21 total 377.56 last 77.50) - mkdir 24693 (time 1788762670.21 total 387.57 last 71.19) - mkdir 25315 (time 1788762680.24 total 397.59 last 62.05) - mkdir 25984 (time 1788762690.24 total 407.59 last 66.86) - mkdir 26660 (time 1788762700.26 total 417.61 last 67.47) - mkdir 27333 (time 1788762710.27 total 427.62 last 67.27) - mkdir 28015 (time 1788762720.27 total 437.62 last 68.16) - mkdir 28635 (time 1788762730.28 total 447.63 last 61.97) - mkdir 29274 (time 1788762740.28 total 457.63 last 63.87) - mkdir 29904 (time 1788762750.30 total 467.65 last 62.91) - mkdir 30556 (time 1788762760.32 total 477.67 last 65.06) - mkdir 31125 (time 1788762770.33 total 487.68 last 56.82) - mkdir 31734 (time 1788762780.35 total 497.70 last 60.79) - mkdir 32478 (time 1788762790.35 total 507.70 last 74.39) total: 32818 mkdir in 512.46 seconds: 64.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276368 994936 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21852 3585168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21628 3585392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67670 956330 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2672 259472 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71679 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788763623 ; total 0 ; last 0) - unlinked 10000 (time 1788763831 ; total 208 ; last 208) - unlinked 20000 (time 1788764066 ; total 443 ; last 235) - unlinked 30000 (time 1788764311 ; total 688 ; last 245) total: 32768 unlinks in 755 seconds: 43.401325 unlinks/second - unlinked 0 (time 1788763623 ; total 0 ; last 0) - unlinked 10000 (time 1788763832 ; total 209 ; last 209) - unlinked 20000 (time 1788764070 ; total 447 ; last 238) - unlinked 30000 (time 1788764314 ; total 691 ; last 244) total: 32768 unlinks in 758 seconds: 43.229553 unlinks/second nlink between: 1 - unlinked 0 (time 1788764383 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788764383 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13824 1257480 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21852 3585168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21628 3585392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2672 259472 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6043 518871 2% /mnt/lustre