== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:19:21 (1784765961) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7288 1264016 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26060 3580960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17416 3589604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524933 6069 518864 2% /mnt/lustre - mkdir 824 (time 1784765976.62 total 10.01 last 82.36) - mkdir 1467 (time 1784765986.63 total 20.01 last 64.26) - mkdir 2064 (time 1784765996.64 total 30.03 last 59.61) - mkdir 2761 (time 1784766006.67 total 40.05 last 69.51) - mkdir 3498 (time 1784766016.68 total 50.06 last 73.61) - mkdir 4278 (time 1784766026.69 total 60.07 last 77.95) - mkdir 5260 (time 1784766036.69 total 70.07 last 98.18) - mkdir 6212 (time 1784766046.70 total 80.08 last 95.12) - mkdir 7087 (time 1784766056.70 total 90.09 last 87.46) - mkdir 7939 (time 1784766066.70 total 100.09 last 85.18) - mkdir 8864 (time 1784766076.72 total 110.10 last 92.38) - mkdir 9900 (time 1784766086.73 total 120.11 last 103.49) - mkdir 10946 (time 1784766096.77 total 130.15 last 104.20) - mkdir 11710 (time 1784766106.77 total 140.15 last 76.37) - mkdir 12692 (time 1784766116.78 total 150.16 last 98.12) - mkdir 13438 (time 1784766126.78 total 160.16 last 74.59) - mkdir 14264 (time 1784766136.78 total 170.17 last 82.59) - mkdir 14932 (time 1784766146.81 total 180.19 last 66.63) - mkdir 15604 (time 1784766156.82 total 190.20 last 67.13) - mkdir 16080 (time 1784766166.82 total 200.21 last 47.59) - mkdir 16668 (time 1784766176.83 total 210.21 last 58.76) - mkdir 17540 (time 1784766186.85 total 220.23 last 87.01) - mkdir 18338 (time 1784766196.87 total 230.25 last 79.66) - mkdir 19222 (time 1784766206.87 total 240.26 last 88.37) - mkdir 20000 (time 1784766214.16 total 247.55 last 106.71) - mkdir 20789 (time 1784766224.17 total 257.55 last 78.86) - mkdir 21669 (time 1784766234.20 total 267.58 last 87.73) - mkdir 22457 (time 1784766244.20 total 277.58 last 78.79) - mkdir 23289 (time 1784766254.22 total 287.60 last 83.04) - mkdir 24216 (time 1784766264.22 total 297.61 last 92.67) - mkdir 25038 (time 1784766274.23 total 307.62 last 82.09) - mkdir 25866 (time 1784766284.23 total 317.62 last 82.80) - mkdir 26764 (time 1784766294.24 total 327.63 last 89.72) - mkdir 27703 (time 1784766304.26 total 337.64 last 93.76) - mkdir 28662 (time 1784766314.26 total 347.65 last 95.85) - mkdir 29602 (time 1784766324.28 total 357.66 last 93.88) - mkdir 30000 (time 1784766329.28 total 362.67 last 79.45) - mkdir 30703 (time 1784766339.32 total 372.70 last 70.08) - mkdir 31317 (time 1784766349.33 total 382.71 last 61.34) - mkdir 32076 (time 1784766359.36 total 392.74 last 75.68) total: 32818 mkdir in 401.52 seconds: 81.73 ops/second - mkdir 804 (time 1784765976.76 total 10.00 last 80.40) - mkdir 1445 (time 1784765986.78 total 20.01 last 64.01) - mkdir 2029 (time 1784765996.79 total 30.02 last 58.35) - mkdir 2730 (time 1784766006.79 total 40.02 last 70.09) - mkdir 3446 (time 1784766016.81 total 50.05 last 71.45) - mkdir 4264 (time 1784766026.81 total 60.05 last 81.78) - mkdir 5229 (time 1784766036.81 total 70.05 last 96.48) - mkdir 6176 (time 1784766046.82 total 80.06 last 94.61) - mkdir 7032 (time 1784766056.83 total 90.06 last 85.57) - mkdir 7929 (time 1784766066.83 total 100.07 last 89.63) - mkdir 8881 (time 1784766076.84 total 110.07 last 95.17) - mkdir 9917 (time 1784766086.84 total 120.08 last 103.59) - mkdir 10940 (time 1784766096.86 total 130.10 last 102.05) - mkdir 11710 (time 1784766106.86 total 140.10 last 77.00) - mkdir 12706 (time 1784766116.88 total 150.11 last 99.48) - mkdir 13452 (time 1784766126.88 total 160.12 last 74.58) - mkdir 14301 (time 1784766136.88 total 170.12 last 84.89) - mkdir 14977 (time 1784766146.90 total 180.14 last 67.47) - mkdir 15614 (time 1784766156.92 total 190.16 last 63.55) - mkdir 16115 (time 1784766166.93 total 200.16 last 50.07) - mkdir 16696 (time 1784766176.93 total 210.17 last 58.07) - mkdir 17566 (time 1784766186.95 total 220.18 last 86.88) - mkdir 18343 (time 1784766196.96 total 230.20 last 77.56) - mkdir 19197 (time 1784766206.97 total 240.21 last 85.35) - mkdir 20000 (time 1784766214.60 total 247.84 last 105.22) - mkdir 20850 (time 1784766224.63 total 257.87 last 84.76) - mkdir 21695 (time 1784766234.63 total 267.87 last 84.49) - mkdir 22504 (time 1784766244.64 total 277.88 last 80.82) - mkdir 23334 (time 1784766254.65 total 287.88 last 82.95) - mkdir 24258 (time 1784766264.67 total 297.90 last 92.23) - mkdir 25064 (time 1784766274.68 total 307.91 last 80.50) - mkdir 25889 (time 1784766284.69 total 317.93 last 82.39) - mkdir 26777 (time 1784766294.70 total 327.94 last 88.70) - mkdir 27693 (time 1784766304.74 total 337.98 last 91.24) - mkdir 28672 (time 1784766314.77 total 348.01 last 97.60) - mkdir 29569 (time 1784766324.78 total 358.02 last 89.59) - mkdir 30000 (time 1784766330.14 total 363.38 last 80.41) - mkdir 30698 (time 1784766340.15 total 373.39 last 69.74) - mkdir 31352 (time 1784766350.15 total 383.39 last 65.40) - mkdir 32064 (time 1784766360.17 total 393.41 last 71.05) total: 32818 mkdir in 402.19 seconds: 81.60 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276292 995012 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26060 3580960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17416 3589604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67650 956350 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 590569 71705 518864 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784766944 ; total 0 ; last 0) - unlinked 10000 (time 1784767174 ; total 230 ; last 230) - unlinked 20000 (time 1784767420 ; total 476 ; last 246) - unlinked 30000 (time 1784767629 ; total 685 ; last 209) total: 32768 unlinks in 748 seconds: 43.807487 unlinks/second - unlinked 0 (time 1784766944 ; total 0 ; last 0) - unlinked 10000 (time 1784767174 ; total 230 ; last 230) - unlinked 20000 (time 1784767422 ; total 478 ; last 248) - unlinked 30000 (time 1784767631 ; total 687 ; last 209) total: 32768 unlinks in 750 seconds: 43.690666 unlinks/second nlink between: 1 - unlinked 0 (time 1784767695 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784767695 ; 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 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13748 1257556 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26060 3580960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17416 3589604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524933 6069 518864 2% /mnt/lustre