== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:03:50 (1782237830) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28852 3578168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14624 3592396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6056 518805 2% /mnt/lustre - mkdir 767 (time 1782237845.81 total 10.01 last 76.61) - mkdir 1548 (time 1782237855.83 total 20.04 last 77.91) - mkdir 2410 (time 1782237865.85 total 30.05 last 86.08) - mkdir 3191 (time 1782237875.85 total 40.06 last 78.06) - mkdir 3910 (time 1782237885.85 total 50.06 last 71.88) - mkdir 4546 (time 1782237895.87 total 60.08 last 63.47) - mkdir 5183 (time 1782237905.89 total 70.10 last 63.59) - mkdir 5787 (time 1782237915.90 total 80.10 last 60.38) - mkdir 6484 (time 1782237925.90 total 90.10 last 69.68) - mkdir 7171 (time 1782237935.92 total 100.12 last 68.56) - mkdir 7955 (time 1782237945.92 total 110.12 last 78.40) - mkdir 8785 (time 1782237955.93 total 120.13 last 82.91) - mkdir 9614 (time 1782237965.93 total 130.14 last 82.88) - mkdir 10000 (time 1782237971.08 total 135.28 last 75.05) - mkdir 10671 (time 1782237981.08 total 145.28 last 67.09) - mkdir 11406 (time 1782237991.08 total 155.28 last 73.48) - mkdir 12239 (time 1782238001.08 total 165.28 last 83.30) - mkdir 13150 (time 1782238011.09 total 175.29 last 91.03) - mkdir 13963 (time 1782238021.09 total 185.30 last 81.24) - mkdir 14837 (time 1782238031.11 total 195.32 last 87.25) - mkdir 15641 (time 1782238041.13 total 205.33 last 80.29) - mkdir 16407 (time 1782238051.13 total 215.33 last 76.57) - mkdir 17104 (time 1782238061.18 total 225.38 last 69.36) - mkdir 17735 (time 1782238071.24 total 235.44 last 62.72) - mkdir 18466 (time 1782238081.24 total 245.45 last 73.08) - mkdir 19231 (time 1782238091.26 total 255.47 last 76.34) - mkdir 20000 (time 1782238101.00 total 265.20 last 79.00) - mkdir 20798 (time 1782238111.01 total 275.22 last 79.67) - mkdir 21562 (time 1782238121.02 total 285.22 last 76.38) - mkdir 22357 (time 1782238131.03 total 295.23 last 79.39) - mkdir 23147 (time 1782238141.04 total 305.25 last 78.90) - mkdir 23979 (time 1782238151.04 total 315.25 last 83.20) - mkdir 24692 (time 1782238161.05 total 325.26 last 71.22) - mkdir 25522 (time 1782238171.06 total 335.27 last 82.91) - mkdir 26326 (time 1782238181.07 total 345.27 last 80.37) - mkdir 26987 (time 1782238191.08 total 355.28 last 66.04) - mkdir 27606 (time 1782238201.10 total 365.31 last 61.75) - mkdir 28391 (time 1782238211.13 total 375.33 last 78.31) - mkdir 29228 (time 1782238221.14 total 385.34 last 83.62) - mkdir 30000 (time 1782238230.15 total 394.36 last 85.62) - mkdir 30906 (time 1782238240.19 total 404.39 last 90.30) - mkdir 31581 (time 1782238250.20 total 414.41 last 67.39) - mkdir 32316 (time 1782238260.21 total 424.41 last 73.45) total: 32818 mkdir in 430.49 seconds: 76.23 ops/second - mkdir 727 (time 1782237845.71 total 10.00 last 72.68) - mkdir 1506 (time 1782237855.71 total 20.00 last 77.88) - mkdir 2358 (time 1782237865.71 total 30.01 last 85.16) - mkdir 3128 (time 1782237875.72 total 40.01 last 76.99) - mkdir 3820 (time 1782237885.74 total 50.03 last 69.04) - mkdir 4419 (time 1782237895.75 total 60.04 last 59.86) - mkdir 5061 (time 1782237905.78 total 70.07 last 63.98) - mkdir 5700 (time 1782237915.78 total 80.08 last 63.87) - mkdir 6386 (time 1782237925.79 total 90.09 last 68.53) - mkdir 7098 (time 1782237935.81 total 100.10 last 71.12) - mkdir 7857 (time 1782237945.82 total 110.12 last 75.79) - mkdir 8694 (time 1782237955.83 total 120.12 last 83.64) - mkdir 9512 (time 1782237965.83 total 130.13 last 81.76) - mkdir 10000 (time 1782237972.10 total 136.39 last 77.90) - mkdir 10683 (time 1782237982.10 total 146.40 last 68.27) - mkdir 11392 (time 1782237992.12 total 156.42 last 70.75) - mkdir 12271 (time 1782238002.13 total 166.43 last 87.84) - mkdir 13157 (time 1782238012.13 total 176.43 last 88.59) - mkdir 13936 (time 1782238022.13 total 186.43 last 77.90) - mkdir 14837 (time 1782238032.13 total 196.43 last 90.08) - mkdir 15613 (time 1782238042.16 total 206.45 last 77.42) - mkdir 16338 (time 1782238052.16 total 216.45 last 72.49) - mkdir 17007 (time 1782238062.16 total 226.46 last 66.86) - mkdir 17627 (time 1782238072.17 total 236.46 last 61.96) - mkdir 18333 (time 1782238082.18 total 246.47 last 70.55) - mkdir 19139 (time 1782238092.18 total 256.48 last 80.54) - mkdir 19930 (time 1782238102.19 total 266.48 last 79.07) - mkdir 20742 (time 1782238112.19 total 276.49 last 81.17) - mkdir 21507 (time 1782238122.19 total 286.49 last 76.49) - mkdir 22269 (time 1782238132.21 total 296.51 last 76.05) - mkdir 23076 (time 1782238142.21 total 306.51 last 80.69) - mkdir 23914 (time 1782238152.26 total 316.55 last 83.46) - mkdir 24611 (time 1782238162.26 total 326.55 last 69.69) - mkdir 25507 (time 1782238172.27 total 336.57 last 89.45) - mkdir 26282 (time 1782238182.29 total 346.58 last 77.41) - mkdir 26934 (time 1782238192.29 total 356.58 last 65.19) - mkdir 27546 (time 1782238202.29 total 366.58 last 61.18) - mkdir 28318 (time 1782238212.31 total 376.61 last 77.03) - mkdir 29237 (time 1782238222.32 total 386.61 last 91.85) - mkdir 30000 (time 1782238231.21 total 395.50 last 85.83) - mkdir 30893 (time 1782238241.21 total 405.50 last 89.29) - mkdir 31586 (time 1782238251.21 total 415.51 last 69.26) - mkdir 32329 (time 1782238261.23 total 425.53 last 74.17) total: 32818 mkdir in 431.64 seconds: 76.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276744 994560 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28852 3578168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14624 3592396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69672 954328 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71692 518805 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782239060 ; total 0 ; last 0) - unlinked 10000 (time 1782239308 ; total 248 ; last 248) - unlinked 20000 (time 1782239556 ; total 496 ; last 248) - unlinked 30000 (time 1782239789 ; total 729 ; last 233) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second - unlinked 0 (time 1782239060 ; total 0 ; last 0) - unlinked 10000 (time 1782239307 ; total 247 ; last 247) - unlinked 20000 (time 1782239555 ; total 495 ; last 248) - unlinked 30000 (time 1782239789 ; total 729 ; last 234) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second nlink between: 1 - unlinked 0 (time 1782239858 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1782239858 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14200 1257104 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28852 3578168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14624 3592396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6056 518805 2% /mnt/lustre