== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:31:07 (1775871067) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 391 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 1073 (time 1775871081.10 total 10.01 last 107.15) - mkdir 2013 (time 1775871091.11 total 20.03 last 93.89) - mkdir 2968 (time 1775871101.12 total 30.03 last 95.46) - mkdir 3922 (time 1775871111.12 total 40.03 last 95.36) - mkdir 4805 (time 1775871121.13 total 50.04 last 88.25) - mkdir 5740 (time 1775871131.15 total 60.07 last 93.26) - mkdir 6738 (time 1775871141.16 total 70.07 last 99.74) - mkdir 7696 (time 1775871151.16 total 80.07 last 95.78) - mkdir 8669 (time 1775871161.16 total 90.08 last 97.28) - mkdir 9773 (time 1775871171.17 total 100.08 last 110.32) - mkdir 10000 (time 1775871173.63 total 102.54 last 92.40) - mkdir 11085 (time 1775871183.63 total 112.55 last 108.43) - mkdir 12156 (time 1775871193.64 total 122.55 last 107.03) - mkdir 13125 (time 1775871203.67 total 132.58 last 96.63) - mkdir 14195 (time 1775871213.67 total 142.58 last 106.95) - mkdir 15179 (time 1775871223.68 total 152.59 last 98.32) - mkdir 16160 (time 1775871233.69 total 162.61 last 97.97) - mkdir 17112 (time 1775871243.70 total 172.61 last 95.17) - mkdir 18044 (time 1775871253.70 total 182.62 last 93.13) - mkdir 18926 (time 1775871263.72 total 192.63 last 88.07) - mkdir 19897 (time 1775871273.74 total 202.65 last 96.92) - mkdir 20917 (time 1775871283.74 total 212.66 last 101.93) - mkdir 22008 (time 1775871293.75 total 222.67 last 109.00) - mkdir 23103 (time 1775871303.77 total 232.68 last 109.32) - mkdir 24270 (time 1775871313.78 total 242.69 last 116.64) - mkdir 25214 (time 1775871323.78 total 252.69 last 94.37) - mkdir 26032 (time 1775871333.79 total 262.70 last 81.73) - mkdir 27004 (time 1775871343.80 total 272.71 last 97.11) - mkdir 27982 (time 1775871353.80 total 282.71 last 97.78) - mkdir 29011 (time 1775871363.81 total 292.72 last 102.84) - mkdir 30000 (time 1775871373.62 total 302.53 last 100.74) - mkdir 31042 (time 1775871383.63 total 312.54 last 104.14) - mkdir 31987 (time 1775871393.63 total 322.55 last 94.44) - mkdir 33094 (time 1775871403.64 total 332.55 last 110.66) - mkdir 34006 (time 1775871413.65 total 342.57 last 91.06) - mkdir 35139 (time 1775871423.65 total 352.57 last 113.28) - mkdir 36188 (time 1775871433.66 total 362.57 last 104.85) - mkdir 37172 (time 1775871443.66 total 372.57 last 98.37) - mkdir 38198 (time 1775871453.67 total 382.58 last 102.52) - mkdir 39184 (time 1775871463.67 total 392.58 last 98.60) - mkdir 40000 (time 1775871472.63 total 401.54 last 91.06) - mkdir 41036 (time 1775871482.63 total 411.55 last 103.59) - mkdir 42000 (time 1775871492.64 total 421.55 last 96.37) - mkdir 42983 (time 1775871502.64 total 431.55 last 98.28) - mkdir 43938 (time 1775871512.64 total 441.55 last 95.47) - mkdir 44989 (time 1775871522.65 total 451.56 last 105.03) - mkdir 46004 (time 1775871532.65 total 461.56 last 101.45) - mkdir 46886 (time 1775871542.66 total 471.57 last 88.12) - mkdir 47974 (time 1775871552.67 total 481.58 last 108.76) - mkdir 48941 (time 1775871562.68 total 491.59 last 96.56) - mkdir 49893 (time 1775871572.69 total 501.60 last 95.13) - mkdir 50906 (time 1775871582.69 total 511.60 last 101.24) - mkdir 51909 (time 1775871592.69 total 521.61 last 100.29) - mkdir 52921 (time 1775871602.70 total 531.61 last 101.12) - mkdir 53977 (time 1775871612.70 total 541.62 last 105.58) - mkdir 54928 (time 1775871622.78 total 551.69 last 94.39) - mkdir 55942 (time 1775871632.78 total 561.69 last 101.35) - mkdir 56870 (time 1775871642.79 total 571.70 last 92.70) - mkdir 57887 (time 1775871652.80 total 581.71 last 101.61) - mkdir 58863 (time 1775871662.80 total 591.72 last 97.57) - mkdir 59897 (time 1775871672.80 total 601.72 last 103.40) - mkdir 60959 (time 1775871682.81 total 611.73 last 106.10) - mkdir 61705 (time 1775871692.82 total 621.73 last 74.59) - mkdir 62653 (time 1775871702.82 total 631.73 last 94.76) - mkdir 63621 (time 1775871712.82 total 641.74 last 96.77) - mkdir 64637 (time 1775871722.82 total 651.74 last 101.60) - mkdir 65615 (time 1775871732.83 total 661.74 last 97.77) total: 65636 mkdir in 662.68 seconds: 99.05 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303740 65969 237771 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 391 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1775871741 ; total 1 ; last 1) - unlinked 10000 (time 1775871918 ; total 178 ; last 177) - unlinked 20000 (time 1775872108 ; total 368 ; last 190) - unlinked 30000 (time 1775872284 ; total 544 ; last 176) - unlinked 40000 (time 1775872473 ; total 733 ; last 189) - unlinked 50000 (time 1775872649 ; total 909 ; last 176) - unlinked 60000 (time 1775872839 ; total 1099 ; last 190) total: 65536 unlinks in 1205 seconds: 54.386723 unlinks/second nlink between: 102 - unlinked 0 (time 1775872947 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2208896 6144 2200704 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 445715 433 445282 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118183 391 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236017 433 235584 1% /mnt/lustre