== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:19:50 (1787890790) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7860 1263444 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27016 3580004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16460 3590560 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2726 259418 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6039 518876 2% /mnt/lustre - mkdir 766 (time 1787890804.39 total 10.01 last 76.56) - mkdir 1532 (time 1787890814.41 total 20.02 last 76.47) - mkdir 2415 (time 1787890824.42 total 30.03 last 88.21) - mkdir 3176 (time 1787890834.42 total 40.03 last 76.09) - mkdir 3947 (time 1787890844.42 total 50.04 last 77.08) - mkdir 4769 (time 1787890854.43 total 60.04 last 82.17) - mkdir 5700 (time 1787890864.43 total 70.04 last 93.06) - mkdir 6516 (time 1787890874.45 total 80.06 last 81.44) - mkdir 7301 (time 1787890884.45 total 90.06 last 78.49) - mkdir 8188 (time 1787890894.45 total 100.06 last 88.70) - mkdir 9022 (time 1787890904.45 total 110.07 last 83.37) - mkdir 9897 (time 1787890914.46 total 120.08 last 87.42) - mkdir 10789 (time 1787890924.48 total 130.09 last 89.07) - mkdir 11678 (time 1787890934.49 total 140.10 last 88.82) - mkdir 12431 (time 1787890944.50 total 150.11 last 75.21) - mkdir 13199 (time 1787890954.51 total 160.13 last 76.67) - mkdir 14051 (time 1787890964.52 total 170.13 last 85.16) - mkdir 14920 (time 1787890974.53 total 180.14 last 86.80) - mkdir 15812 (time 1787890984.54 total 190.16 last 89.08) - mkdir 16656 (time 1787890994.55 total 200.16 last 84.37) - mkdir 17511 (time 1787891004.57 total 210.18 last 85.33) - mkdir 18411 (time 1787891014.57 total 220.18 last 89.98) - mkdir 19247 (time 1787891024.57 total 230.19 last 83.57) - mkdir 20000 (time 1787891033.65 total 239.26 last 83.01) - mkdir 20861 (time 1787891043.65 total 249.27 last 86.03) - mkdir 21795 (time 1787891053.66 total 259.27 last 93.37) - mkdir 22670 (time 1787891063.66 total 269.28 last 87.44) - mkdir 23467 (time 1787891073.67 total 279.28 last 79.67) - mkdir 24286 (time 1787891083.68 total 289.30 last 81.78) - mkdir 25088 (time 1787891093.69 total 299.30 last 80.17) - mkdir 25935 (time 1787891103.69 total 309.30 last 84.69) - mkdir 26773 (time 1787891113.70 total 319.31 last 83.70) - mkdir 27617 (time 1787891123.70 total 329.32 last 84.38) - mkdir 28483 (time 1787891133.71 total 339.32 last 86.56) - mkdir 29335 (time 1787891143.71 total 349.32 last 85.18) - mkdir 30000 (time 1787891153.29 total 358.90 last 69.40) - mkdir 30694 (time 1787891163.29 total 368.91 last 69.39) - mkdir 31487 (time 1787891173.32 total 378.93 last 79.10) - mkdir 32340 (time 1787891183.33 total 388.94 last 85.19) total: 32818 mkdir in 394.40 seconds: 83.21 ops/second - mkdir 777 (time 1787890804.31 total 10.01 last 77.62) - mkdir 1513 (time 1787890814.31 total 20.02 last 73.56) - mkdir 2396 (time 1787890824.32 total 30.02 last 88.26) - mkdir 3168 (time 1787890834.36 total 40.07 last 76.85) - mkdir 3924 (time 1787890844.36 total 50.07 last 75.59) - mkdir 4727 (time 1787890854.37 total 60.07 last 80.24) - mkdir 5645 (time 1787890864.38 total 70.08 last 91.74) - mkdir 6467 (time 1787890874.39 total 80.09 last 82.14) - mkdir 7226 (time 1787890884.40 total 90.10 last 75.77) - mkdir 8106 (time 1787890894.41 total 100.11 last 87.97) - mkdir 8962 (time 1787890904.42 total 110.12 last 85.47) - mkdir 9848 (time 1787890914.43 total 120.13 last 88.52) - mkdir 10737 (time 1787890924.43 total 130.13 last 88.89) - mkdir 11615 (time 1787890934.44 total 140.14 last 87.71) - mkdir 12342 (time 1787890944.45 total 150.16 last 72.62) - mkdir 13066 (time 1787890954.47 total 160.17 last 72.31) - mkdir 13929 (time 1787890964.47 total 170.18 last 86.22) - mkdir 14821 (time 1787890974.48 total 180.18 last 89.18) - mkdir 15710 (time 1787890984.48 total 190.18 last 88.85) - mkdir 16558 (time 1787890994.49 total 200.19 last 84.76) - mkdir 17377 (time 1787891004.49 total 210.20 last 81.85) - mkdir 18250 (time 1787891014.50 total 220.20 last 87.21) - mkdir 19044 (time 1787891024.51 total 230.21 last 79.35) - mkdir 19898 (time 1787891034.53 total 240.23 last 85.26) - mkdir 20735 (time 1787891044.53 total 250.24 last 83.63) - mkdir 21627 (time 1787891054.54 total 260.24 last 89.13) - mkdir 22476 (time 1787891064.55 total 270.26 last 84.80) - mkdir 23291 (time 1787891074.55 total 280.26 last 81.49) - mkdir 24125 (time 1787891084.56 total 290.26 last 83.37) - mkdir 24981 (time 1787891094.56 total 300.27 last 85.55) - mkdir 25814 (time 1787891104.56 total 310.27 last 83.29) - mkdir 26679 (time 1787891114.57 total 320.27 last 86.44) - mkdir 27506 (time 1787891124.57 total 330.28 last 82.68) - mkdir 28360 (time 1787891134.58 total 340.28 last 85.38) - mkdir 29229 (time 1787891144.58 total 350.28 last 86.88) - mkdir 29890 (time 1787891154.59 total 360.30 last 65.99) - mkdir 30590 (time 1787891164.60 total 370.30 last 69.97) - mkdir 31405 (time 1787891174.60 total 380.30 last 81.47) - mkdir 32199 (time 1787891184.60 total 390.30 last 79.40) total: 32818 mkdir in 397.50 seconds: 82.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276920 994384 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27016 3580004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16460 3590560 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69642 954358 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2726 259418 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 590551 71675 518876 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787891906 ; total 0 ; last 0) - unlinked 10000 (time 1787892098 ; total 192 ; last 192) - unlinked 20000 (time 1787892313 ; total 407 ; last 215) - unlinked 30000 (time 1787892526 ; total 620 ; last 213) total: 32768 unlinks in 676 seconds: 48.473373 unlinks/second - unlinked 0 (time 1787891906 ; total 0 ; last 0) - unlinked 10000 (time 1787892097 ; total 191 ; last 191) - unlinked 20000 (time 1787892312 ; total 406 ; last 215) - unlinked 30000 (time 1787892527 ; total 621 ; last 215) total: 32768 unlinks in 677 seconds: 48.401772 unlinks/second nlink between: 1 - unlinked 0 (time 1787892584 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787892584 ; 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 14376 1256928 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27016 3580004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16460 3590560 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2726 259418 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6039 518876 2% /mnt/lustre