== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:43:08 (1788280988) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27972 3579048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15504 3591516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2672 259472 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6059 518855 2% /mnt/lustre - mkdir 626 (time 1788281004.45 total 10.00 last 62.59) - mkdir 1158 (time 1788281014.47 total 20.02 last 53.12) - mkdir 1703 (time 1788281024.49 total 30.04 last 54.37) - mkdir 2305 (time 1788281034.52 total 40.07 last 60.03) - mkdir 2910 (time 1788281044.55 total 50.10 last 60.30) - mkdir 3618 (time 1788281054.56 total 60.11 last 70.74) - mkdir 4281 (time 1788281064.57 total 70.12 last 66.25) - mkdir 4918 (time 1788281074.59 total 80.14 last 63.58) - mkdir 5620 (time 1788281084.59 total 90.14 last 70.20) - mkdir 6198 (time 1788281094.61 total 100.16 last 57.69) - mkdir 6755 (time 1788281104.65 total 110.19 last 55.49) - mkdir 7346 (time 1788281114.66 total 120.21 last 59.03) - mkdir 8053 (time 1788281124.66 total 130.21 last 70.66) - mkdir 8650 (time 1788281134.67 total 140.22 last 59.65) - mkdir 9252 (time 1788281144.68 total 150.23 last 60.16) - mkdir 9898 (time 1788281154.69 total 160.23 last 64.54) - mkdir 10592 (time 1788281164.69 total 170.24 last 69.38) - mkdir 11266 (time 1788281174.71 total 180.26 last 67.28) - mkdir 11901 (time 1788281184.72 total 190.27 last 63.42) - mkdir 12546 (time 1788281194.73 total 200.28 last 64.42) - mkdir 13149 (time 1788281204.74 total 210.29 last 60.27) - mkdir 13885 (time 1788281214.74 total 220.29 last 73.60) - mkdir 14466 (time 1788281224.75 total 230.30 last 58.01) - mkdir 15110 (time 1788281234.76 total 240.31 last 64.36) - mkdir 15735 (time 1788281244.76 total 250.31 last 62.49) - mkdir 16374 (time 1788281254.76 total 260.31 last 63.90) - mkdir 17110 (time 1788281264.77 total 270.31 last 73.56) - mkdir 17714 (time 1788281274.78 total 280.33 last 60.31) - mkdir 18400 (time 1788281284.79 total 290.33 last 68.57) - mkdir 19086 (time 1788281294.80 total 300.34 last 68.53) - mkdir 19671 (time 1788281304.83 total 310.38 last 58.28) - mkdir 20000 (time 1788281310.96 total 316.51 last 53.72) - mkdir 20483 (time 1788281320.99 total 326.54 last 48.13) - mkdir 20998 (time 1788281331.01 total 336.56 last 51.41) - mkdir 21522 (time 1788281341.02 total 346.57 last 52.34) - mkdir 22010 (time 1788281351.03 total 356.58 last 48.76) - mkdir 22689 (time 1788281361.05 total 366.59 last 67.81) - mkdir 23335 (time 1788281371.05 total 376.60 last 64.54) - mkdir 23926 (time 1788281381.06 total 386.61 last 59.04) - mkdir 24475 (time 1788281391.09 total 396.64 last 54.76) - mkdir 25115 (time 1788281401.10 total 406.65 last 63.91) - mkdir 25816 (time 1788281411.11 total 416.66 last 70.08) - mkdir 26463 (time 1788281421.11 total 426.66 last 64.69) - mkdir 27024 (time 1788281431.11 total 436.66 last 56.08) - mkdir 27563 (time 1788281441.14 total 446.69 last 53.72) - mkdir 28125 (time 1788281451.16 total 456.71 last 56.12) - mkdir 28667 (time 1788281461.18 total 466.73 last 54.07) - mkdir 29262 (time 1788281471.19 total 476.74 last 59.48) - mkdir 29796 (time 1788281481.19 total 486.74 last 53.39) - mkdir 30000 (time 1788281484.80 total 490.35 last 56.44) - mkdir 30555 (time 1788281494.82 total 500.37 last 55.39) - mkdir 31068 (time 1788281504.83 total 510.38 last 51.24) - mkdir 31572 (time 1788281514.84 total 520.39 last 50.36) - mkdir 32097 (time 1788281524.84 total 530.39 last 52.49) - mkdir 32660 (time 1788281534.85 total 540.39 last 56.27) total: 32818 mkdir in 543.20 seconds: 60.42 ops/second - mkdir 613 (time 1788281004.56 total 10.01 last 61.25) - mkdir 1126 (time 1788281014.57 total 20.02 last 51.24) - mkdir 1688 (time 1788281024.57 total 30.02 last 56.20) - mkdir 2294 (time 1788281034.58 total 40.02 last 60.58) - mkdir 2889 (time 1788281044.58 total 50.03 last 59.47) - mkdir 3580 (time 1788281054.58 total 60.03 last 69.09) - mkdir 4217 (time 1788281064.58 total 70.03 last 63.69) - mkdir 4895 (time 1788281074.59 total 80.04 last 67.73) - mkdir 5559 (time 1788281084.61 total 90.06 last 66.32) - mkdir 6137 (time 1788281094.62 total 100.07 last 57.74) - mkdir 6681 (time 1788281104.62 total 110.07 last 54.37) - mkdir 7286 (time 1788281114.62 total 120.07 last 60.49) - mkdir 7974 (time 1788281124.64 total 130.09 last 68.71) - mkdir 8569 (time 1788281134.64 total 140.09 last 59.50) - mkdir 9202 (time 1788281144.65 total 150.09 last 63.25) - mkdir 9826 (time 1788281154.65 total 160.10 last 62.37) - mkdir 10000 (time 1788281156.99 total 162.44 last 74.40) - mkdir 10688 (time 1788281167.00 total 172.45 last 68.73) - mkdir 11304 (time 1788281177.01 total 182.46 last 61.54) - mkdir 11977 (time 1788281187.02 total 192.46 last 67.27) - mkdir 12599 (time 1788281197.04 total 202.49 last 62.04) - mkdir 13230 (time 1788281207.05 total 212.50 last 63.04) - mkdir 13922 (time 1788281217.06 total 222.51 last 69.14) - mkdir 14473 (time 1788281227.07 total 232.52 last 55.06) - mkdir 15113 (time 1788281237.10 total 242.55 last 63.78) - mkdir 15758 (time 1788281247.11 total 252.56 last 64.42) - mkdir 16413 (time 1788281257.11 total 262.56 last 65.49) - mkdir 17093 (time 1788281267.13 total 272.58 last 67.92) - mkdir 17725 (time 1788281277.13 total 282.58 last 63.16) - mkdir 18407 (time 1788281287.14 total 292.59 last 68.17) - mkdir 19089 (time 1788281297.14 total 302.59 last 68.16) - mkdir 19653 (time 1788281307.15 total 312.60 last 56.39) - mkdir 20000 (time 1788281313.06 total 318.51 last 58.63) - mkdir 20522 (time 1788281323.08 total 328.53 last 52.11) - mkdir 21007 (time 1788281333.09 total 338.54 last 48.46) - mkdir 21545 (time 1788281343.11 total 348.56 last 53.69) - mkdir 22088 (time 1788281353.13 total 358.58 last 54.19) - mkdir 22714 (time 1788281363.13 total 368.58 last 62.58) - mkdir 23342 (time 1788281373.16 total 378.61 last 62.64) - mkdir 23925 (time 1788281383.17 total 388.62 last 58.25) - mkdir 24453 (time 1788281393.19 total 398.64 last 52.70) - mkdir 25059 (time 1788281403.21 total 408.65 last 60.50) - mkdir 25787 (time 1788281413.21 total 418.66 last 72.75) - mkdir 26396 (time 1788281423.23 total 428.68 last 60.80) - mkdir 26945 (time 1788281433.23 total 438.68 last 54.90) - mkdir 27486 (time 1788281443.23 total 448.68 last 54.07) - mkdir 28040 (time 1788281453.28 total 458.73 last 55.16) - mkdir 28630 (time 1788281463.29 total 468.74 last 58.91) - mkdir 29156 (time 1788281473.30 total 478.74 last 52.58) - mkdir 29709 (time 1788281483.32 total 488.77 last 55.15) - mkdir 30000 (time 1788281488.84 total 494.29 last 52.75) - mkdir 30545 (time 1788281498.85 total 504.30 last 54.46) - mkdir 31090 (time 1788281508.86 total 514.31 last 54.42) - mkdir 31605 (time 1788281518.87 total 524.32 last 51.46) - mkdir 32091 (time 1788281528.88 total 534.33 last 48.55) - mkdir 32683 (time 1788281538.89 total 544.33 last 59.16) total: 32818 mkdir in 546.33 seconds: 60.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276208 995096 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27972 3579048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15504 3591516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67680 956320 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2672 259472 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71695 518855 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788282204 ; total 1 ; last 1) - unlinked 10000 (time 1788282470 ; total 267 ; last 266) - unlinked 20000 (time 1788282749 ; total 546 ; last 279) - unlinked 30000 (time 1788283044 ; total 841 ; last 295) total: 32768 unlinks in 913 seconds: 35.890472 unlinks/second - unlinked 0 (time 1788282204 ; total 0 ; last 0) - unlinked 10000 (time 1788282469 ; total 265 ; last 265) - unlinked 20000 (time 1788282752 ; total 548 ; last 283) - unlinked 30000 (time 1788283047 ; total 843 ; last 295) total: 32768 unlinks in 917 seconds: 35.733913 unlinks/second nlink between: 1 - unlinked 0 (time 1788283123 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788283123 ; 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13664 1257640 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27972 3579048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15504 3591516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2672 259472 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6059 518855 2% /mnt/lustre