== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:47:47 (1786304867) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 - mkdir 726 (time 1786304884.98 total 10.00 last 72.58) - mkdir 1403 (time 1786304894.99 total 20.01 last 67.66) - mkdir 2145 (time 1786304905.00 total 30.02 last 74.08) - mkdir 2927 (time 1786304915.00 total 40.03 last 78.18) - mkdir 3669 (time 1786304925.01 total 50.03 last 74.17) - mkdir 4424 (time 1786304935.02 total 60.04 last 75.40) - mkdir 5230 (time 1786304945.03 total 70.05 last 80.53) - mkdir 5987 (time 1786304955.04 total 80.06 last 75.65) - mkdir 6755 (time 1786304965.04 total 90.06 last 76.79) - mkdir 7520 (time 1786304975.04 total 100.06 last 76.46) - mkdir 8299 (time 1786304985.05 total 110.07 last 77.85) - mkdir 9066 (time 1786304995.05 total 120.07 last 76.69) - mkdir 9835 (time 1786305005.05 total 130.07 last 76.88) - mkdir 10000 (time 1786305007.26 total 132.28 last 74.71) - mkdir 10771 (time 1786305017.27 total 142.29 last 77.06) - mkdir 11461 (time 1786305027.28 total 152.30 last 68.93) - mkdir 12201 (time 1786305037.29 total 162.31 last 73.93) - mkdir 12944 (time 1786305047.29 total 172.31 last 74.26) - mkdir 13764 (time 1786305057.30 total 182.32 last 81.95) - mkdir 14509 (time 1786305067.30 total 192.32 last 74.48) - mkdir 15260 (time 1786305077.31 total 202.33 last 75.01) - mkdir 15933 (time 1786305087.33 total 212.35 last 67.19) - mkdir 16652 (time 1786305097.33 total 222.35 last 71.87) - mkdir 17420 (time 1786305107.34 total 232.36 last 76.75) - mkdir 18188 (time 1786305117.34 total 242.36 last 76.76) - mkdir 18891 (time 1786305127.36 total 252.38 last 70.18) - mkdir 19639 (time 1786305137.37 total 262.39 last 74.75) - mkdir 20000 (time 1786305142.05 total 267.07 last 77.13) - mkdir 20737 (time 1786305152.05 total 277.07 last 73.69) - mkdir 21385 (time 1786305162.05 total 287.08 last 64.76) - mkdir 21945 (time 1786305172.06 total 297.08 last 55.98) - mkdir 22680 (time 1786305182.07 total 307.09 last 73.39) - mkdir 23408 (time 1786305192.07 total 317.10 last 72.79) - mkdir 24126 (time 1786305202.09 total 327.11 last 71.72) - mkdir 24827 (time 1786305212.09 total 337.11 last 70.09) - mkdir 25541 (time 1786305222.09 total 347.11 last 71.35) - mkdir 26315 (time 1786305232.10 total 357.12 last 77.38) - mkdir 27091 (time 1786305242.10 total 367.12 last 77.56) - mkdir 27799 (time 1786305252.12 total 377.14 last 70.69) - mkdir 28476 (time 1786305262.13 total 387.15 last 67.61) - mkdir 29225 (time 1786305272.14 total 397.16 last 74.83) - mkdir 29935 (time 1786305282.16 total 407.18 last 70.86) - mkdir 30743 (time 1786305292.16 total 417.18 last 80.78) - mkdir 31438 (time 1786305302.18 total 427.20 last 69.39) - mkdir 32114 (time 1786305312.20 total 437.22 last 67.47) total: 32818 mkdir in 446.94 seconds: 73.43 ops/second - mkdir 700 (time 1786304885.25 total 10.08 last 69.42) - mkdir 1417 (time 1786304895.26 total 20.09 last 71.67) - mkdir 2208 (time 1786304905.26 total 30.09 last 79.06) - mkdir 2996 (time 1786304915.27 total 40.10 last 78.74) - mkdir 3726 (time 1786304925.30 total 50.13 last 72.79) - mkdir 4474 (time 1786304935.32 total 60.16 last 74.60) - mkdir 5278 (time 1786304945.35 total 70.18 last 80.22) - mkdir 6037 (time 1786304955.35 total 80.18 last 75.86) - mkdir 6801 (time 1786304965.35 total 90.19 last 76.37) - mkdir 7558 (time 1786304975.37 total 100.20 last 75.59) - mkdir 8326 (time 1786304985.40 total 110.23 last 76.58) - mkdir 9110 (time 1786304995.41 total 120.24 last 78.34) - mkdir 9885 (time 1786305005.41 total 130.25 last 77.45) - mkdir 10670 (time 1786305015.42 total 140.25 last 78.47) - mkdir 11369 (time 1786305025.42 total 150.25 last 69.87) - mkdir 12108 (time 1786305035.43 total 160.26 last 73.82) - mkdir 12878 (time 1786305045.44 total 170.27 last 76.95) - mkdir 13640 (time 1786305055.44 total 180.27 last 76.17) - mkdir 14363 (time 1786305065.44 total 190.28 last 72.27) - mkdir 15121 (time 1786305075.47 total 200.30 last 75.63) - mkdir 15813 (time 1786305085.48 total 210.31 last 69.11) - mkdir 16526 (time 1786305095.48 total 220.32 last 71.28) - mkdir 17275 (time 1786305105.49 total 230.32 last 74.85) - mkdir 18048 (time 1786305115.49 total 240.33 last 77.28) - mkdir 18807 (time 1786305125.50 total 250.33 last 75.86) - mkdir 19565 (time 1786305135.50 total 260.33 last 75.79) - mkdir 20000 (time 1786305141.39 total 266.22 last 73.85) - mkdir 20738 (time 1786305151.40 total 276.23 last 73.76) - mkdir 21360 (time 1786305161.40 total 286.23 last 62.18) - mkdir 21912 (time 1786305171.40 total 296.24 last 55.17) - mkdir 22624 (time 1786305181.40 total 306.24 last 71.20) - mkdir 23377 (time 1786305191.41 total 316.24 last 75.26) - mkdir 24090 (time 1786305201.41 total 326.25 last 71.27) - mkdir 24771 (time 1786305211.43 total 336.26 last 68.00) - mkdir 25485 (time 1786305221.44 total 346.27 last 71.31) - mkdir 26249 (time 1786305231.45 total 356.28 last 76.36) - mkdir 27018 (time 1786305241.46 total 366.29 last 76.81) - mkdir 27706 (time 1786305251.47 total 376.30 last 68.73) - mkdir 28362 (time 1786305261.49 total 386.32 last 65.47) - mkdir 29109 (time 1786305271.50 total 396.33 last 74.62) - mkdir 29822 (time 1786305281.51 total 406.35 last 71.19) - mkdir 30000 (time 1786305283.86 total 408.69 last 75.90) - mkdir 30792 (time 1786305293.87 total 418.70 last 79.14) - mkdir 31510 (time 1786305303.88 total 428.71 last 71.74) - mkdir 32186 (time 1786305313.89 total 438.72 last 67.52) total: 32818 mkdir in 447.56 seconds: 73.33 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 270700 1000604 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 1786305883 ; total 0 ; last 0) - unlinked 10000 (time 1786306094 ; total 211 ; last 211) - unlinked 20000 (time 1786306322 ; total 439 ; last 228) - unlinked 30000 (time 1786306546 ; total 663 ; last 224) total: 32768 unlinks in 723 seconds: 45.322269 unlinks/second - unlinked 0 (time 1786305883 ; total 0 ; last 0) - unlinked 10000 (time 1786306095 ; total 212 ; last 212) - unlinked 20000 (time 1786306324 ; total 441 ; last 229) - unlinked 30000 (time 1786306549 ; total 666 ; last 225) total: 32768 unlinks in 726 seconds: 45.134987 unlinks/second nlink between: 1 - unlinked 0 (time 1786306610 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786306610 ; 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 8156 1263148 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