== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:57:23 (1780459043) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20632 3586388 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22840 3584180 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2706 259438 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6004 518906 2% /mnt/lustre - mkdir 612 (time 1780459059.49 total 10.01 last 61.13) - mkdir 1367 (time 1780459069.51 total 20.03 last 75.34) - mkdir 2245 (time 1780459079.54 total 30.06 last 87.60) - mkdir 3077 (time 1780459089.54 total 40.06 last 83.18) - mkdir 3849 (time 1780459099.54 total 50.06 last 77.16) - mkdir 4735 (time 1780459109.55 total 60.07 last 88.51) - mkdir 5597 (time 1780459119.58 total 70.09 last 86.03) - mkdir 6382 (time 1780459129.60 total 80.12 last 78.33) - mkdir 7221 (time 1780459139.61 total 90.13 last 83.78) - mkdir 7910 (time 1780459149.61 total 100.13 last 68.88) - mkdir 8618 (time 1780459159.65 total 110.16 last 70.58) - mkdir 9295 (time 1780459169.66 total 120.18 last 67.62) - mkdir 9930 (time 1780459179.66 total 130.18 last 63.47) - mkdir 10632 (time 1780459189.67 total 140.19 last 70.13) - mkdir 11344 (time 1780459199.69 total 150.21 last 71.08) - mkdir 12002 (time 1780459209.71 total 160.22 last 65.70) - mkdir 12760 (time 1780459219.72 total 170.24 last 75.71) - mkdir 13582 (time 1780459229.72 total 180.24 last 82.19) - mkdir 14352 (time 1780459239.72 total 190.24 last 76.95) - mkdir 15076 (time 1780459249.73 total 200.25 last 72.33) - mkdir 15777 (time 1780459259.76 total 210.28 last 69.94) - mkdir 16432 (time 1780459269.77 total 220.29 last 65.43) - mkdir 17176 (time 1780459279.79 total 230.30 last 74.27) - mkdir 17960 (time 1780459289.81 total 240.33 last 78.22) - mkdir 18678 (time 1780459299.84 total 250.36 last 71.55) - mkdir 19390 (time 1780459309.85 total 260.37 last 71.13) - mkdir 20000 (time 1780459319.73 total 270.24 last 61.79) - mkdir 20616 (time 1780459329.75 total 280.26 last 61.47) - mkdir 21280 (time 1780459339.75 total 290.27 last 66.36) - mkdir 21985 (time 1780459349.76 total 300.28 last 70.43) - mkdir 22724 (time 1780459359.77 total 310.29 last 73.85) - mkdir 23403 (time 1780459369.81 total 320.33 last 67.65) - mkdir 24106 (time 1780459379.82 total 330.34 last 70.20) - mkdir 24905 (time 1780459389.82 total 340.34 last 79.89) - mkdir 25636 (time 1780459399.83 total 350.35 last 73.04) - mkdir 26407 (time 1780459409.83 total 360.35 last 77.07) - mkdir 27130 (time 1780459419.84 total 370.36 last 72.26) - mkdir 27702 (time 1780459429.87 total 380.39 last 57.02) - mkdir 28416 (time 1780459439.89 total 390.40 last 71.29) - mkdir 29077 (time 1780459449.89 total 400.41 last 66.04) - mkdir 29835 (time 1780459459.91 total 410.43 last 75.71) - mkdir 30000 (time 1780459462.68 total 413.20 last 59.51) - mkdir 30805 (time 1780459472.69 total 423.20 last 80.45) - mkdir 31570 (time 1780459482.70 total 433.22 last 76.40) - mkdir 32221 (time 1780459492.71 total 443.23 last 65.04) total: 32818 mkdir in 451.43 seconds: 72.70 ops/second - mkdir 648 (time 1780459059.48 total 10.01 last 64.74) - mkdir 1420 (time 1780459069.50 total 20.02 last 77.08) - mkdir 2280 (time 1780459079.50 total 30.03 last 85.97) - mkdir 3118 (time 1780459089.50 total 40.03 last 83.79) - mkdir 3902 (time 1780459099.50 total 50.03 last 78.40) - mkdir 4757 (time 1780459109.51 total 60.04 last 85.45) - mkdir 5625 (time 1780459119.51 total 70.04 last 86.77) - mkdir 6398 (time 1780459129.51 total 80.04 last 77.29) - mkdir 7238 (time 1780459139.53 total 90.05 last 83.90) - mkdir 7919 (time 1780459149.54 total 100.07 last 67.99) - mkdir 8636 (time 1780459159.55 total 110.08 last 71.65) - mkdir 9336 (time 1780459169.56 total 120.09 last 69.91) - mkdir 9963 (time 1780459179.57 total 130.10 last 62.63) - mkdir 10665 (time 1780459189.57 total 140.10 last 70.19) - mkdir 11366 (time 1780459199.58 total 150.11 last 70.05) - mkdir 12033 (time 1780459209.60 total 160.12 last 66.60) - mkdir 12808 (time 1780459219.61 total 170.14 last 77.35) - mkdir 13659 (time 1780459229.62 total 180.14 last 85.07) - mkdir 14420 (time 1780459239.64 total 190.17 last 75.94) - mkdir 15124 (time 1780459249.64 total 200.17 last 70.38) - mkdir 15815 (time 1780459259.64 total 210.17 last 69.08) - mkdir 16463 (time 1780459269.66 total 220.18 last 64.73) - mkdir 17178 (time 1780459279.66 total 230.19 last 71.47) - mkdir 17951 (time 1780459289.67 total 240.19 last 77.25) - mkdir 18681 (time 1780459299.68 total 250.20 last 72.93) - mkdir 19388 (time 1780459309.68 total 260.20 last 70.69) - mkdir 19998 (time 1780459319.69 total 270.22 last 60.91) - mkdir 20619 (time 1780459329.70 total 280.23 last 62.02) - mkdir 21283 (time 1780459339.71 total 290.24 last 66.33) - mkdir 21985 (time 1780459349.73 total 300.25 last 70.11) - mkdir 22715 (time 1780459359.74 total 310.26 last 72.93) - mkdir 23391 (time 1780459369.79 total 320.31 last 67.27) - mkdir 24105 (time 1780459379.79 total 330.32 last 71.37) - mkdir 24866 (time 1780459389.81 total 340.33 last 75.96) - mkdir 25610 (time 1780459399.81 total 350.34 last 74.38) - mkdir 26384 (time 1780459409.81 total 360.34 last 77.39) - mkdir 27107 (time 1780459419.81 total 370.34 last 72.27) - mkdir 27681 (time 1780459429.85 total 380.38 last 57.19) - mkdir 28379 (time 1780459439.88 total 390.41 last 69.60) - mkdir 29040 (time 1780459449.89 total 400.41 last 66.05) - mkdir 29802 (time 1780459459.90 total 410.42 last 76.14) - mkdir 30000 (time 1780459463.26 total 413.78 last 58.90) - mkdir 30780 (time 1780459473.26 total 423.79 last 77.96) - mkdir 31581 (time 1780459483.28 total 433.81 last 79.94) - mkdir 32221 (time 1780459493.29 total 443.82 last 63.96) total: 32818 mkdir in 451.91 seconds: 72.62 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276720 994584 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20632 3586388 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22840 3584180 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69629 954371 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2706 259438 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71640 518906 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780460203 ; total 0 ; last 0) - unlinked 10000 (time 1780460448 ; total 245 ; last 245) - unlinked 20000 (time 1780460687 ; total 484 ; last 239) - unlinked 30000 (time 1780460921 ; total 718 ; last 234) total: 32768 unlinks in 787 seconds: 41.636593 unlinks/second - unlinked 0 (time 1780460203 ; total 0 ; last 0) - unlinked 10000 (time 1780460448 ; total 245 ; last 245) - unlinked 20000 (time 1780460687 ; total 484 ; last 239) - unlinked 30000 (time 1780460921 ; total 718 ; last 234) total: 32768 unlinks in 788 seconds: 41.583755 unlinks/second nlink between: 1 - unlinked 0 (time 1780460993 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1780460993 ; 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 14176 1257128 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20632 3586388 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22840 3584180 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2706 259438 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6004 518906 2% /mnt/lustre