== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:51:35 (1788285095) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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: 524088 537 523551 1% /mnt/lustre - mkdir 656 (time 1788285111.58 total 10.02 last 65.49) - mkdir 1296 (time 1788285121.59 total 20.02 last 63.95) - mkdir 1896 (time 1788285131.60 total 30.03 last 59.96) - mkdir 2559 (time 1788285141.60 total 40.03 last 66.30) - mkdir 3283 (time 1788285151.66 total 50.09 last 71.94) - mkdir 3895 (time 1788285161.70 total 60.13 last 60.99) - mkdir 4562 (time 1788285171.71 total 70.15 last 66.59) - mkdir 5163 (time 1788285181.73 total 80.16 last 59.99) - mkdir 5757 (time 1788285191.75 total 90.19 last 59.26) - mkdir 6372 (time 1788285201.78 total 100.21 last 61.35) - mkdir 7072 (time 1788285211.78 total 110.22 last 69.97) - mkdir 7639 (time 1788285221.79 total 120.22 last 56.69) - mkdir 8258 (time 1788285231.81 total 130.24 last 61.73) - mkdir 8625 (time 1788285241.81 total 140.25 last 36.70) - mkdir 9143 (time 1788285251.83 total 150.26 last 51.73) - mkdir 9640 (time 1788285261.85 total 160.28 last 49.58) - mkdir 10000 (time 1788285268.71 total 167.15 last 52.46) - mkdir 10546 (time 1788285278.72 total 177.15 last 54.56) - mkdir 11061 (time 1788285288.77 total 187.20 last 51.26) - mkdir 11699 (time 1788285298.77 total 197.21 last 63.76) - mkdir 12325 (time 1788285308.80 total 207.23 last 62.46) - mkdir 12994 (time 1788285318.80 total 217.23 last 66.88) - mkdir 13593 (time 1788285328.80 total 227.23 last 59.90) - mkdir 14221 (time 1788285338.80 total 237.24 last 62.78) - mkdir 14790 (time 1788285348.81 total 247.24 last 56.88) - mkdir 15432 (time 1788285358.85 total 257.28 last 63.93) - mkdir 16013 (time 1788285368.85 total 267.28 last 58.09) - mkdir 16545 (time 1788285378.86 total 277.29 last 53.15) - mkdir 16949 (time 1788285388.87 total 287.30 last 40.36) - mkdir 17381 (time 1788285398.88 total 297.32 last 43.13) - mkdir 17927 (time 1788285408.89 total 307.32 last 54.59) - mkdir 18534 (time 1788285418.94 total 317.37 last 60.40) - mkdir 19035 (time 1788285428.94 total 327.37 last 50.08) - mkdir 19562 (time 1788285438.94 total 337.37 last 52.69) - mkdir 20000 (time 1788285447.37 total 345.80 last 51.99) - mkdir 20503 (time 1788285457.37 total 355.80 last 50.29) - mkdir 21119 (time 1788285467.39 total 365.82 last 61.48) - mkdir 21758 (time 1788285477.40 total 375.83 last 63.81) - mkdir 22365 (time 1788285487.41 total 385.84 last 60.67) - mkdir 22955 (time 1788285497.41 total 395.84 last 58.99) - mkdir 23616 (time 1788285507.42 total 405.85 last 66.01) - mkdir 24252 (time 1788285517.43 total 415.86 last 63.58) - mkdir 24846 (time 1788285527.43 total 425.86 last 59.39) - mkdir 25430 (time 1788285537.46 total 435.90 last 58.19) - mkdir 26022 (time 1788285547.48 total 445.91 last 59.10) - mkdir 26539 (time 1788285557.49 total 455.92 last 51.65) - mkdir 27068 (time 1788285567.51 total 465.94 last 52.82) - mkdir 27617 (time 1788285577.51 total 475.94 last 54.90) - mkdir 28162 (time 1788285587.52 total 485.95 last 54.43) - mkdir 28774 (time 1788285597.54 total 495.98 last 61.06) - mkdir 29413 (time 1788285607.54 total 505.98 last 63.90) - mkdir 30000 (time 1788285617.49 total 515.93 last 58.99) - mkdir 30582 (time 1788285627.50 total 525.94 last 58.15) - mkdir 31258 (time 1788285637.51 total 535.95 last 67.53) - mkdir 31878 (time 1788285647.52 total 545.95 last 61.97) - mkdir 32562 (time 1788285657.52 total 555.95 last 68.39) total: 32818 mkdir in 560.32 seconds: 58.57 ops/second - mkdir 632 (time 1788285111.61 total 10.05 last 62.89) - mkdir 1288 (time 1788285121.62 total 20.05 last 65.58) - mkdir 1886 (time 1788285131.62 total 30.06 last 59.77) - mkdir 2549 (time 1788285141.62 total 40.06 last 66.28) - mkdir 3238 (time 1788285151.68 total 50.11 last 68.54) - mkdir 3822 (time 1788285161.71 total 60.14 last 58.22) - mkdir 4543 (time 1788285171.73 total 70.17 last 71.93) - mkdir 5157 (time 1788285181.74 total 80.18 last 61.35) - mkdir 5764 (time 1788285191.75 total 90.19 last 60.65) - mkdir 6375 (time 1788285201.76 total 100.19 last 61.05) - mkdir 7066 (time 1788285211.77 total 110.21 last 69.02) - mkdir 7630 (time 1788285221.77 total 120.21 last 56.39) - mkdir 8263 (time 1788285231.80 total 130.23 last 63.15) - mkdir 8638 (time 1788285241.80 total 140.24 last 37.47) - mkdir 9174 (time 1788285251.81 total 150.25 last 53.55) - mkdir 9691 (time 1788285261.82 total 160.26 last 51.65) - mkdir 10000 (time 1788285267.90 total 166.34 last 50.83) - mkdir 10522 (time 1788285277.91 total 176.35 last 52.15) - mkdir 11024 (time 1788285287.92 total 186.36 last 50.15) - mkdir 11649 (time 1788285297.94 total 196.38 last 62.36) - mkdir 12252 (time 1788285307.95 total 206.38 last 60.29) - mkdir 12931 (time 1788285317.97 total 216.41 last 67.72) - mkdir 13553 (time 1788285327.98 total 226.42 last 62.13) - mkdir 14170 (time 1788285337.99 total 236.42 last 61.67) - mkdir 14722 (time 1788285347.99 total 246.43 last 55.19) - mkdir 15361 (time 1788285358.02 total 256.45 last 63.74) - mkdir 15955 (time 1788285368.04 total 266.47 last 59.28) - mkdir 16512 (time 1788285378.04 total 276.48 last 55.67) - mkdir 16891 (time 1788285388.06 total 286.49 last 37.84) - mkdir 17336 (time 1788285398.06 total 296.50 last 44.47) - mkdir 17883 (time 1788285408.07 total 306.50 last 54.68) - mkdir 18475 (time 1788285418.09 total 316.52 last 59.07) - mkdir 18975 (time 1788285428.09 total 326.53 last 49.97) - mkdir 19530 (time 1788285438.10 total 336.53 last 55.49) - mkdir 20000 (time 1788285446.89 total 345.32 last 53.47) - mkdir 20496 (time 1788285456.93 total 355.37 last 49.36) - mkdir 21114 (time 1788285466.95 total 365.38 last 61.73) - mkdir 21742 (time 1788285476.96 total 375.39 last 62.72) - mkdir 22340 (time 1788285486.96 total 385.40 last 59.79) - mkdir 22924 (time 1788285496.96 total 395.40 last 58.39) - mkdir 23571 (time 1788285506.98 total 405.42 last 64.56) - mkdir 24238 (time 1788285516.99 total 415.43 last 66.64) - mkdir 24851 (time 1788285527.03 total 425.47 last 61.04) - mkdir 25437 (time 1788285537.05 total 435.48 last 58.53) - mkdir 26013 (time 1788285547.06 total 445.50 last 57.50) - mkdir 26513 (time 1788285557.09 total 455.52 last 49.90) - mkdir 27031 (time 1788285567.09 total 465.52 last 51.79) - mkdir 27575 (time 1788285577.09 total 475.53 last 54.37) - mkdir 28118 (time 1788285587.10 total 485.54 last 54.24) - mkdir 28708 (time 1788285597.11 total 495.55 last 58.96) - mkdir 29350 (time 1788285607.12 total 505.56 last 64.14) - mkdir 29949 (time 1788285617.12 total 515.56 last 59.88) - mkdir 30509 (time 1788285627.14 total 525.57 last 55.93) - mkdir 31183 (time 1788285637.14 total 535.58 last 67.37) - mkdir 31812 (time 1788285647.14 total 545.58 last 62.88) - mkdir 32501 (time 1788285657.15 total 555.58 last 68.89) total: 32818 mkdir in 560.85 seconds: 58.51 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 270704 1000600 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788286256 ; total 0 ; last 0) - unlinked 10000 (time 1788286519 ; total 263 ; last 263) - unlinked 20000 (time 1788286796 ; total 540 ; last 277) - unlinked 30000 (time 1788287067 ; total 811 ; last 271) total: 32768 unlinks in 884 seconds: 37.067875 unlinks/second - unlinked 0 (time 1788286256 ; total 0 ; last 0) - unlinked 10000 (time 1788286520 ; total 264 ; last 264) - unlinked 20000 (time 1788286800 ; total 544 ; last 280) - unlinked 30000 (time 1788287070 ; total 814 ; last 270) total: 32768 unlinks in 886 seconds: 36.984200 unlinks/second nlink between: 1 - unlinked 0 (time 1788287144 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788287144 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8160 1263144 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre