== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:38:01 (1775871481) 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524087 534 523553 1% /mnt/lustre - mkdir 1377 (time 1775871496.02 total 10.00 last 137.66) - mkdir 2753 (time 1775871506.02 total 20.00 last 137.58) - mkdir 4055 (time 1775871516.02 total 30.01 last 130.17) - mkdir 5277 (time 1775871526.02 total 40.01 last 122.17) - mkdir 6664 (time 1775871536.04 total 50.02 last 138.49) - mkdir 8022 (time 1775871546.04 total 60.03 last 135.72) - mkdir 9410 (time 1775871556.05 total 70.04 last 138.73) - mkdir 10000 (time 1775871560.14 total 74.12 last 144.37) - mkdir 11235 (time 1775871570.14 total 84.12 last 123.49) - mkdir 12625 (time 1775871580.14 total 94.12 last 138.98) - mkdir 13994 (time 1775871590.14 total 104.13 last 136.88) - mkdir 15467 (time 1775871600.14 total 114.13 last 147.24) - mkdir 16830 (time 1775871610.14 total 124.13 last 136.28) - mkdir 18139 (time 1775871620.15 total 134.13 last 130.85) - mkdir 19497 (time 1775871630.15 total 144.14 last 135.72) - mkdir 20000 (time 1775871634.55 total 148.54 last 114.43) - mkdir 21251 (time 1775871644.56 total 158.54 last 125.03) - mkdir 22694 (time 1775871654.56 total 168.54 last 144.26) - mkdir 24141 (time 1775871664.56 total 178.54 last 144.70) - mkdir 25477 (time 1775871674.56 total 188.55 last 133.57) - mkdir 26873 (time 1775871684.57 total 198.55 last 139.50) - mkdir 28230 (time 1775871694.57 total 208.55 last 135.70) - mkdir 29540 (time 1775871704.57 total 218.56 last 130.96) - mkdir 30000 (time 1775871707.99 total 221.98 last 134.53) - mkdir 31304 (time 1775871717.99 total 231.98 last 130.37) - mkdir 32677 (time 1775871727.99 total 241.98 last 137.28) - mkdir 33932 (time 1775871738.00 total 251.98 last 125.47) - mkdir 35188 (time 1775871748.00 total 261.99 last 125.55) - mkdir 36502 (time 1775871758.01 total 271.99 last 131.33) - mkdir 37755 (time 1775871768.01 total 282.00 last 125.24) - mkdir 39030 (time 1775871778.01 total 292.00 last 127.49) - mkdir 40000 (time 1775871786.11 total 300.10 last 119.79) - mkdir 41283 (time 1775871796.12 total 310.10 last 128.19) - mkdir 42477 (time 1775871806.12 total 320.11 last 119.36) - mkdir 43674 (time 1775871816.13 total 330.11 last 119.65) - mkdir 44999 (time 1775871826.13 total 340.11 last 132.47) - mkdir 46325 (time 1775871836.13 total 350.12 last 132.57) - mkdir 47599 (time 1775871846.13 total 360.12 last 127.37) - mkdir 48958 (time 1775871856.13 total 370.12 last 135.89) - mkdir 50000 (time 1775871863.63 total 377.62 last 139.03) - mkdir 51388 (time 1775871873.63 total 387.62 last 138.71) - mkdir 52695 (time 1775871883.64 total 397.62 last 130.65) - mkdir 54037 (time 1775871893.64 total 407.62 last 134.20) - mkdir 55394 (time 1775871903.64 total 417.63 last 135.69) - mkdir 56582 (time 1775871913.64 total 427.63 last 118.78) - mkdir 57671 (time 1775871923.65 total 437.63 last 108.84) - mkdir 58608 (time 1775871933.68 total 447.67 last 93.38) - mkdir 59509 (time 1775871943.69 total 457.67 last 90.05) - mkdir 60000 (time 1775871947.80 total 461.79 last 119.33) - mkdir 61348 (time 1775871957.80 total 471.79 last 134.76) - mkdir 62536 (time 1775871967.81 total 481.79 last 118.76) - mkdir 63767 (time 1775871977.81 total 491.80 last 123.03) - mkdir 65065 (time 1775871987.82 total 501.80 last 129.75) total: 65636 mkdir in 506.60 seconds: 129.56 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 270256 1001048 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775871998 ; total 0 ; last 0) - unlinked 10000 (time 1775872132 ; total 134 ; last 134) - unlinked 20000 (time 1775872267 ; total 269 ; last 135) - unlinked 30000 (time 1775872425 ; total 427 ; last 158) - unlinked 40000 (time 1775872562 ; total 564 ; last 137) - unlinked 50000 (time 1775872703 ; total 705 ; last 141) - unlinked 60000 (time 1775872829 ; total 831 ; last 126) total: 65536 unlinks in 904 seconds: 72.495575 unlinks/second nlink between: 1 - unlinked 0 (time 1775872905 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7748 1263556 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 268 1023732 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524101 548 523553 1% /mnt/lustre