== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:30:35 (1783143035) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24960 3582060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18512 3588508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 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 1979 1022021 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6021 518906 2% /mnt/lustre - mkdir 847 (time 1783143048.59 total 10.01 last 84.65) - mkdir 1859 (time 1783143058.59 total 20.01 last 101.13) - mkdir 2763 (time 1783143068.60 total 30.02 last 90.35) - mkdir 3826 (time 1783143078.60 total 40.02 last 106.26) - mkdir 4745 (time 1783143088.62 total 50.04 last 91.77) - mkdir 5710 (time 1783143098.62 total 60.04 last 96.45) - mkdir 6737 (time 1783143108.63 total 70.05 last 102.66) - mkdir 7622 (time 1783143118.63 total 80.05 last 88.50) - mkdir 8652 (time 1783143128.63 total 90.05 last 102.94) - mkdir 9646 (time 1783143138.63 total 100.05 last 99.38) - mkdir 10000 (time 1783143142.22 total 103.65 last 98.60) - mkdir 10931 (time 1783143152.24 total 113.66 last 93.01) - mkdir 11943 (time 1783143162.24 total 123.66 last 101.18) - mkdir 12917 (time 1783143172.25 total 133.67 last 97.26) - mkdir 13946 (time 1783143182.25 total 143.67 last 102.88) - mkdir 14871 (time 1783143192.26 total 153.68 last 92.48) - mkdir 15834 (time 1783143202.26 total 163.68 last 96.24) - mkdir 16790 (time 1783143212.27 total 173.69 last 95.55) - mkdir 17920 (time 1783143222.28 total 183.70 last 112.88) - mkdir 18923 (time 1783143232.28 total 193.70 last 100.24) - mkdir 19967 (time 1783143242.29 total 203.71 last 104.36) - mkdir 20958 (time 1783143252.29 total 213.71 last 99.04) - mkdir 22022 (time 1783143262.30 total 223.72 last 106.35) - mkdir 23122 (time 1783143272.32 total 233.74 last 109.81) - mkdir 24121 (time 1783143282.33 total 243.75 last 99.74) - mkdir 25070 (time 1783143292.34 total 253.76 last 94.83) - mkdir 26093 (time 1783143302.35 total 263.77 last 102.24) - mkdir 27189 (time 1783143312.37 total 273.79 last 109.35) - mkdir 28112 (time 1783143322.39 total 283.81 last 92.13) - mkdir 28996 (time 1783143332.39 total 293.81 last 88.40) - mkdir 29903 (time 1783143342.39 total 303.81 last 90.68) - mkdir 30862 (time 1783143352.39 total 313.81 last 95.88) - mkdir 31847 (time 1783143362.40 total 323.82 last 98.37) - mkdir 32771 (time 1783143372.41 total 333.83 last 92.38) total: 32818 mkdir in 334.27 seconds: 98.18 ops/second - mkdir 863 (time 1783143048.61 total 10.01 last 86.22) - mkdir 1880 (time 1783143058.61 total 20.01 last 101.69) - mkdir 2779 (time 1783143068.62 total 30.02 last 89.80) - mkdir 3811 (time 1783143078.62 total 40.02 last 103.17) - mkdir 4758 (time 1783143088.63 total 50.03 last 94.67) - mkdir 5739 (time 1783143098.63 total 60.03 last 98.04) - mkdir 6770 (time 1783143108.64 total 70.04 last 103.07) - mkdir 7649 (time 1783143118.64 total 80.04 last 87.88) - mkdir 8684 (time 1783143128.66 total 90.06 last 103.32) - mkdir 9637 (time 1783143138.66 total 100.06 last 95.26) - mkdir 10000 (time 1783143142.15 total 103.55 last 103.91) - mkdir 10921 (time 1783143152.16 total 113.56 last 92.04) - mkdir 11926 (time 1783143162.17 total 123.57 last 100.40) - mkdir 12931 (time 1783143172.17 total 133.58 last 100.45) - mkdir 13930 (time 1783143182.18 total 143.58 last 99.89) - mkdir 14815 (time 1783143192.18 total 153.58 last 88.50) - mkdir 15749 (time 1783143202.18 total 163.58 last 93.37) - mkdir 16734 (time 1783143212.18 total 173.58 last 98.49) - mkdir 17859 (time 1783143222.18 total 183.59 last 112.45) - mkdir 18862 (time 1783143232.18 total 193.59 last 100.30) - mkdir 19922 (time 1783143242.19 total 203.59 last 105.95) - mkdir 20892 (time 1783143252.19 total 213.60 last 96.96) - mkdir 21927 (time 1783143262.20 total 223.60 last 103.48) - mkdir 22987 (time 1783143272.20 total 233.60 last 106.00) - mkdir 24013 (time 1783143282.21 total 243.61 last 102.48) - mkdir 24896 (time 1783143292.21 total 253.62 last 88.25) - mkdir 25949 (time 1783143302.22 total 263.62 last 105.30) - mkdir 27077 (time 1783143312.22 total 273.62 last 112.75) - mkdir 27982 (time 1783143322.23 total 283.63 last 90.45) - mkdir 28866 (time 1783143332.23 total 293.63 last 88.37) - mkdir 29747 (time 1783143342.23 total 303.63 last 88.10) - mkdir 30000 (time 1783143344.97 total 306.38 last 92.15) - mkdir 31002 (time 1783143354.98 total 316.38 last 100.18) - mkdir 31951 (time 1783143364.98 total 326.38 last 94.86) total: 32818 mkdir in 335.05 seconds: 97.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275996 995308 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24960 3582060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18512 3588508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 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 67615 956385 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 590563 71657 518906 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783143664 ; total 0 ; last 0) - unlinked 10000 (time 1783143757 ; total 93 ; last 93) - unlinked 20000 (time 1783143818 ; total 154 ; last 61) - unlinked 30000 (time 1783143867 ; total 203 ; last 49) total: 32768 unlinks in 213 seconds: 153.840378 unlinks/second - unlinked 0 (time 1783143664 ; total 0 ; last 0) - unlinked 10000 (time 1783143758 ; total 94 ; last 94) - unlinked 20000 (time 1783143819 ; total 155 ; last 61) - unlinked 30000 (time 1783143868 ; total 204 ; last 49) total: 32768 unlinks in 214 seconds: 153.121490 unlinks/second nlink between: 1 - unlinked 0 (time 1783143878 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783143878 ; 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 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13452 1257852 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24960 3582060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18512 3588508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 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 1979 1022021 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6021 518906 2% /mnt/lustre