== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:39:00 (1788842340) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 528 (time 1788842355.74 total 10.01 last 52.76) - mkdir 1067 (time 1788842365.76 total 20.03 last 53.77) - mkdir 1669 (time 1788842375.78 total 30.05 last 60.11) - mkdir 2239 (time 1788842385.79 total 40.05 last 56.95) - mkdir 2831 (time 1788842395.79 total 50.06 last 59.16) - mkdir 3494 (time 1788842405.80 total 60.07 last 66.25) - mkdir 4227 (time 1788842415.82 total 70.09 last 73.17) - mkdir 4880 (time 1788842425.82 total 80.09 last 65.28) - mkdir 5572 (time 1788842435.84 total 90.11 last 69.09) - mkdir 6212 (time 1788842445.86 total 100.12 last 63.88) - mkdir 6881 (time 1788842455.86 total 110.13 last 66.89) - mkdir 7614 (time 1788842465.87 total 120.14 last 73.19) - mkdir 8302 (time 1788842475.88 total 130.15 last 68.71) - mkdir 8967 (time 1788842485.89 total 140.16 last 66.46) - mkdir 9586 (time 1788842495.90 total 150.17 last 61.86) - mkdir 10000 (time 1788842502.36 total 156.63 last 64.01) - mkdir 10660 (time 1788842512.38 total 166.65 last 65.89) - mkdir 11268 (time 1788842522.39 total 176.66 last 60.72) - mkdir 11947 (time 1788842532.42 total 186.69 last 67.73) - mkdir 12597 (time 1788842542.42 total 196.69 last 64.98) - mkdir 13176 (time 1788842552.43 total 206.70 last 57.88) - mkdir 13780 (time 1788842562.43 total 216.70 last 60.40) - mkdir 14383 (time 1788842572.44 total 226.71 last 60.21) - mkdir 15112 (time 1788842582.45 total 236.72 last 72.86) - mkdir 15744 (time 1788842592.45 total 246.72 last 63.16) - mkdir 16344 (time 1788842602.48 total 256.75 last 59.83) - mkdir 16978 (time 1788842612.49 total 266.76 last 63.37) - mkdir 17643 (time 1788842622.49 total 276.76 last 66.48) - mkdir 18322 (time 1788842632.49 total 286.76 last 67.86) - mkdir 19066 (time 1788842642.52 total 296.79 last 74.24) - mkdir 19746 (time 1788842652.53 total 306.80 last 67.88) - mkdir 20000 (time 1788842656.85 total 311.12 last 58.79) - mkdir 20702 (time 1788842666.86 total 321.13 last 70.15) - mkdir 21346 (time 1788842676.86 total 331.13 last 64.38) - mkdir 22004 (time 1788842686.87 total 341.14 last 65.79) - mkdir 22670 (time 1788842696.88 total 351.15 last 66.50) - mkdir 23302 (time 1788842706.89 total 361.16 last 63.17) - mkdir 23856 (time 1788842716.90 total 371.17 last 55.32) - mkdir 24427 (time 1788842726.90 total 381.17 last 57.09) - mkdir 25074 (time 1788842736.91 total 391.18 last 64.66) - mkdir 25691 (time 1788842746.92 total 401.19 last 61.63) - mkdir 26315 (time 1788842756.93 total 411.20 last 62.36) - mkdir 26947 (time 1788842766.93 total 421.20 last 63.15) - mkdir 27676 (time 1788842776.95 total 431.22 last 72.82) - mkdir 28383 (time 1788842786.99 total 441.26 last 70.41) - mkdir 29056 (time 1788842796.99 total 451.26 last 67.25) - mkdir 29599 (time 1788842807.01 total 461.28 last 54.22) - mkdir 30000 (time 1788842812.80 total 467.07 last 69.21) - mkdir 30706 (time 1788842822.81 total 477.08 last 70.53) - mkdir 31365 (time 1788842832.82 total 487.09 last 65.87) - mkdir 31979 (time 1788842842.82 total 497.09 last 61.37) - mkdir 32632 (time 1788842852.83 total 507.10 last 65.21) total: 32818 mkdir in 509.90 seconds: 64.36 ops/second - mkdir 531 (time 1788842355.75 total 10.03 last 52.93) - mkdir 1062 (time 1788842365.77 total 20.05 last 52.99) - mkdir 1663 (time 1788842375.79 total 30.07 last 60.01) - mkdir 2244 (time 1788842385.79 total 40.07 last 58.06) - mkdir 2833 (time 1788842395.80 total 50.08 last 58.85) - mkdir 3517 (time 1788842405.81 total 60.09 last 68.36) - mkdir 4233 (time 1788842415.85 total 70.13 last 71.30) - mkdir 4901 (time 1788842425.87 total 80.15 last 66.69) - mkdir 5572 (time 1788842435.88 total 90.16 last 66.99) - mkdir 6225 (time 1788842445.91 total 100.19 last 65.13) - mkdir 6878 (time 1788842455.94 total 110.22 last 65.09) - mkdir 7571 (time 1788842465.94 total 120.22 last 69.29) - mkdir 8226 (time 1788842475.95 total 130.23 last 65.47) - mkdir 8874 (time 1788842485.95 total 140.23 last 64.76) - mkdir 9520 (time 1788842495.95 total 150.23 last 64.59) - mkdir 10000 (time 1788842503.40 total 157.68 last 64.47) - mkdir 10677 (time 1788842513.40 total 167.68 last 67.68) - mkdir 11261 (time 1788842523.41 total 177.69 last 58.33) - mkdir 11930 (time 1788842533.42 total 187.70 last 66.87) - mkdir 12563 (time 1788842543.42 total 197.70 last 63.27) - mkdir 13129 (time 1788842553.42 total 207.70 last 56.60) - mkdir 13696 (time 1788842563.43 total 217.71 last 56.65) - mkdir 14312 (time 1788842573.45 total 227.73 last 61.51) - mkdir 15014 (time 1788842583.46 total 237.74 last 70.09) - mkdir 15626 (time 1788842593.47 total 247.75 last 61.19) - mkdir 16225 (time 1788842603.49 total 257.77 last 59.77) - mkdir 16857 (time 1788842613.50 total 267.78 last 63.14) - mkdir 17512 (time 1788842623.50 total 277.78 last 65.49) - mkdir 18158 (time 1788842633.50 total 287.78 last 64.58) - mkdir 18865 (time 1788842643.53 total 297.81 last 70.50) - mkdir 19549 (time 1788842653.54 total 307.82 last 68.34) - mkdir 20000 (time 1788842660.72 total 315.00 last 62.83) - mkdir 20718 (time 1788842670.73 total 325.01 last 71.68) - mkdir 21396 (time 1788842680.77 total 335.05 last 67.58) - mkdir 22080 (time 1788842690.77 total 345.05 last 68.37) - mkdir 22705 (time 1788842700.77 total 355.05 last 62.49) - mkdir 23331 (time 1788842710.81 total 365.09 last 62.34) - mkdir 23917 (time 1788842720.83 total 375.11 last 58.48) - mkdir 24512 (time 1788842730.84 total 385.12 last 59.48) - mkdir 25099 (time 1788842740.86 total 395.14 last 58.55) - mkdir 25743 (time 1788842750.87 total 405.15 last 64.36) - mkdir 26328 (time 1788842760.87 total 415.15 last 58.47) - mkdir 26998 (time 1788842770.89 total 425.17 last 66.91) - mkdir 27700 (time 1788842780.89 total 435.17 last 70.17) - mkdir 28340 (time 1788842790.90 total 445.18 last 63.95) - mkdir 28990 (time 1788842800.91 total 455.19 last 64.95) - mkdir 29598 (time 1788842810.92 total 465.20 last 60.74) - mkdir 30000 (time 1788842816.82 total 471.10 last 68.15) - mkdir 30678 (time 1788842826.82 total 481.10 last 67.74) - mkdir 31316 (time 1788842836.85 total 491.13 last 63.62) - mkdir 31943 (time 1788842846.86 total 501.14 last 62.66) - mkdir 32645 (time 1788842856.86 total 511.14 last 70.20) total: 32818 mkdir in 512.95 seconds: 63.98 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270792 1000512 22% /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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788843327 ; total 1 ; last 1) - unlinked 10000 (time 1788843580 ; total 254 ; last 253) - unlinked 20000 (time 1788843858 ; total 532 ; last 278) - unlinked 30000 (time 1788844130 ; total 804 ; last 272) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second - unlinked 0 (time 1788843327 ; total 1 ; last 1) - unlinked 10000 (time 1788843583 ; total 257 ; last 256) - unlinked 20000 (time 1788843864 ; total 538 ; last 281) - unlinked 30000 (time 1788844136 ; total 810 ; last 272) total: 32768 unlinks in 880 seconds: 37.236362 unlinks/second nlink between: 1 - unlinked 0 (time 1788844208 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788844208 ; 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 8248 1263056 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre