== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:32:46 (1786944766) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24960 3582060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18516 3588504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2045 1021955 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2771 259373 2% /mnt/lustre[OST:1] filesystem_summary: 524796 6087 518709 2% /mnt/lustre - mkdir 837 (time 1786944781.28 total 10.02 last 83.54) - mkdir 1700 (time 1786944791.28 total 20.02 last 86.29) - mkdir 2542 (time 1786944801.30 total 30.03 last 84.09) - mkdir 3377 (time 1786944811.30 total 40.04 last 83.48) - mkdir 4284 (time 1786944821.31 total 50.05 last 90.57) - mkdir 5148 (time 1786944831.33 total 60.07 last 86.27) - mkdir 6010 (time 1786944841.33 total 70.07 last 86.18) - mkdir 6843 (time 1786944851.33 total 80.07 last 83.29) - mkdir 7654 (time 1786944861.34 total 90.07 last 81.08) - mkdir 8451 (time 1786944871.34 total 100.07 last 79.69) - mkdir 9334 (time 1786944881.34 total 110.08 last 88.25) - mkdir 10000 (time 1786944888.60 total 117.33 last 91.82) - mkdir 10955 (time 1786944898.60 total 127.34 last 95.43) - mkdir 11909 (time 1786944908.60 total 137.34 last 95.38) - mkdir 12868 (time 1786944918.61 total 147.35 last 95.84) - mkdir 13813 (time 1786944928.62 total 157.35 last 94.43) - mkdir 14793 (time 1786944938.63 total 167.36 last 97.93) - mkdir 15729 (time 1786944948.63 total 177.37 last 93.55) - mkdir 16625 (time 1786944958.63 total 187.37 last 89.58) - mkdir 17603 (time 1786944968.64 total 197.37 last 97.77) - mkdir 18566 (time 1786944978.65 total 207.38 last 96.19) - mkdir 19536 (time 1786944988.65 total 217.39 last 96.94) - mkdir 20000 (time 1786944992.81 total 221.55 last 111.63) - mkdir 21122 (time 1786945002.81 total 231.55 last 112.18) - mkdir 22265 (time 1786945012.81 total 241.55 last 114.29) - mkdir 23421 (time 1786945022.83 total 251.56 last 115.46) - mkdir 24399 (time 1786945032.83 total 261.57 last 97.73) - mkdir 25355 (time 1786945042.83 total 271.57 last 95.59) - mkdir 26307 (time 1786945052.83 total 281.57 last 95.19) - mkdir 27358 (time 1786945062.84 total 291.58 last 105.00) - mkdir 28356 (time 1786945072.85 total 301.58 last 99.78) - mkdir 29378 (time 1786945082.85 total 311.59 last 102.14) - mkdir 30000 (time 1786945089.24 total 317.98 last 97.32) - mkdir 30997 (time 1786945099.25 total 327.98 last 99.68) - mkdir 32088 (time 1786945109.25 total 337.98 last 109.09) total: 32818 mkdir in 344.30 seconds: 95.32 ops/second - mkdir 866 (time 1786944781.24 total 10.02 last 86.38) - mkdir 1735 (time 1786944791.27 total 20.05 last 86.72) - mkdir 2559 (time 1786944801.28 total 30.06 last 82.29) - mkdir 3393 (time 1786944811.29 total 40.07 last 83.33) - mkdir 4265 (time 1786944821.30 total 50.08 last 87.11) - mkdir 5126 (time 1786944831.31 total 60.09 last 86.00) - mkdir 5986 (time 1786944841.32 total 70.10 last 85.87) - mkdir 6834 (time 1786944851.35 total 80.13 last 84.55) - mkdir 7666 (time 1786944861.37 total 90.15 last 83.08) - mkdir 8515 (time 1786944871.37 total 100.15 last 84.89) - mkdir 9395 (time 1786944881.37 total 110.15 last 87.98) - mkdir 10000 (time 1786944888.06 total 116.84 last 90.48) - mkdir 10921 (time 1786944898.06 total 126.84 last 92.05) - mkdir 11818 (time 1786944908.06 total 136.84 last 89.70) - mkdir 12748 (time 1786944918.08 total 146.86 last 92.87) - mkdir 13682 (time 1786944928.08 total 156.86 last 93.39) - mkdir 14669 (time 1786944938.10 total 166.88 last 98.48) - mkdir 15629 (time 1786944948.11 total 176.89 last 95.89) - mkdir 16521 (time 1786944958.12 total 186.90 last 89.14) - mkdir 17497 (time 1786944968.13 total 196.91 last 97.50) - mkdir 18449 (time 1786944978.14 total 206.92 last 95.12) - mkdir 19450 (time 1786944988.14 total 216.92 last 100.07) - mkdir 20000 (time 1786944993.13 total 221.91 last 110.30) - mkdir 21153 (time 1786945003.14 total 231.92 last 115.19) - mkdir 22249 (time 1786945013.15 total 241.93 last 109.49) - mkdir 23396 (time 1786945023.17 total 251.95 last 114.47) - mkdir 24364 (time 1786945033.18 total 261.96 last 96.71) - mkdir 25289 (time 1786945043.18 total 271.96 last 92.45) - mkdir 26236 (time 1786945053.21 total 281.99 last 94.48) - mkdir 27284 (time 1786945063.21 total 291.99 last 104.79) - mkdir 28317 (time 1786945073.21 total 301.99 last 103.29) - mkdir 29347 (time 1786945083.23 total 312.01 last 102.74) - mkdir 30000 (time 1786945090.23 total 319.01 last 93.38) - mkdir 31006 (time 1786945100.23 total 329.01 last 100.59) - mkdir 32057 (time 1786945110.24 total 339.02 last 105.02) total: 32818 mkdir in 345.80 seconds: 94.90 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276304 995000 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24960 3582060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18516 3588504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67681 956319 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2771 259373 2% /mnt/lustre[OST:1] filesystem_summary: 590432 71723 518709 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786945578 ; total 0 ; last 0) - unlinked 10000 (time 1786945631 ; total 53 ; last 53) - unlinked 20000 (time 1786945770 ; total 192 ; last 139) - unlinked 30000 (time 1786945880 ; total 302 ; last 110) total: 32768 unlinks in 332 seconds: 98.698792 unlinks/second - unlinked 0 (time 1786945578 ; total 0 ; last 0) - unlinked 10000 (time 1786945631 ; total 53 ; last 53) - unlinked 20000 (time 1786945771 ; total 193 ; last 140) - unlinked 30000 (time 1786945881 ; total 303 ; last 110) total: 32768 unlinks in 333 seconds: 98.402405 unlinks/second nlink between: 1 - unlinked 0 (time 1786945912 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786945912 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13760 1257544 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24960 3582060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18516 3588504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2045 1021955 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2771 259373 2% /mnt/lustre[OST:1] filesystem_summary: 524796 6087 518709 2% /mnt/lustre