== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:26:42 (1782764802) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7784 1263520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22804 3584216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20668 3586352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4024 1019976 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2727 259417 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2614 259530 1% /mnt/lustre[OST:1] filesystem_summary: 524983 6036 518947 2% /mnt/lustre - mkdir 969 (time 1782764815.52 total 10.00 last 96.89) - mkdir 1910 (time 1782764825.53 total 20.01 last 94.03) - mkdir 2859 (time 1782764835.54 total 30.02 last 94.80) - mkdir 3830 (time 1782764845.54 total 40.02 last 97.06) - mkdir 4748 (time 1782764855.54 total 50.02 last 91.79) - mkdir 5694 (time 1782764865.55 total 60.03 last 94.54) - mkdir 6713 (time 1782764875.56 total 70.04 last 101.78) - mkdir 7749 (time 1782764885.56 total 80.04 last 103.60) - mkdir 8692 (time 1782764895.57 total 90.05 last 94.24) - mkdir 9630 (time 1782764905.57 total 100.05 last 93.79) - mkdir 10000 (time 1782764909.59 total 104.07 last 92.02) - mkdir 10846 (time 1782764919.59 total 114.07 last 84.60) - mkdir 11703 (time 1782764929.60 total 124.08 last 85.60) - mkdir 12565 (time 1782764939.61 total 134.09 last 86.15) - mkdir 13416 (time 1782764949.61 total 144.09 last 85.06) - mkdir 14348 (time 1782764959.61 total 154.09 last 93.20) - mkdir 15312 (time 1782764969.62 total 164.10 last 96.34) - mkdir 16163 (time 1782764979.63 total 174.11 last 85.01) - mkdir 17054 (time 1782764989.63 total 184.11 last 89.07) - mkdir 17869 (time 1782764999.64 total 194.12 last 81.44) - mkdir 18735 (time 1782765009.66 total 204.14 last 86.45) - mkdir 19632 (time 1782765019.66 total 214.15 last 89.65) - mkdir 20000 (time 1782765023.69 total 218.17 last 91.36) - mkdir 20915 (time 1782765033.70 total 228.18 last 91.40) - mkdir 21809 (time 1782765043.72 total 238.20 last 89.25) - mkdir 22688 (time 1782765053.73 total 248.21 last 87.82) - mkdir 23656 (time 1782765063.74 total 258.22 last 96.67) - mkdir 24586 (time 1782765073.76 total 268.24 last 92.88) - mkdir 25595 (time 1782765083.76 total 278.25 last 100.81) - mkdir 26628 (time 1782765093.77 total 288.25 last 103.24) - mkdir 27694 (time 1782765103.79 total 298.27 last 106.43) - mkdir 28578 (time 1782765113.79 total 308.27 last 88.39) - mkdir 29454 (time 1782765123.79 total 318.27 last 87.55) - mkdir 30000 (time 1782765129.79 total 324.27 last 91.04) - mkdir 30996 (time 1782765139.80 total 334.28 last 99.49) - mkdir 31986 (time 1782765149.81 total 344.29 last 98.89) total: 32818 mkdir in 353.28 seconds: 92.90 ops/second - mkdir 953 (time 1782764815.39 total 10.02 last 95.15) - mkdir 1876 (time 1782764825.41 total 20.03 last 92.13) - mkdir 2820 (time 1782764835.41 total 30.03 last 94.39) - mkdir 3785 (time 1782764845.42 total 40.05 last 96.37) - mkdir 4726 (time 1782764855.42 total 50.05 last 94.10) - mkdir 5655 (time 1782764865.42 total 60.05 last 92.87) - mkdir 6653 (time 1782764875.45 total 70.07 last 99.58) - mkdir 7721 (time 1782764885.45 total 80.08 last 106.71) - mkdir 8683 (time 1782764895.47 total 90.09 last 96.10) - mkdir 9592 (time 1782764905.48 total 100.10 last 90.81) - mkdir 10000 (time 1782764910.11 total 104.74 last 88.05) - mkdir 10885 (time 1782764920.11 total 114.74 last 88.45) - mkdir 11748 (time 1782764930.13 total 124.76 last 86.14) - mkdir 12602 (time 1782764940.15 total 134.77 last 85.29) - mkdir 13462 (time 1782764950.17 total 144.80 last 85.81) - mkdir 14365 (time 1782764960.18 total 154.81 last 90.20) - mkdir 15358 (time 1782764970.20 total 164.82 last 99.12) - mkdir 16199 (time 1782764980.20 total 174.83 last 84.09) - mkdir 17086 (time 1782764990.21 total 184.84 last 88.58) - mkdir 17888 (time 1782765000.22 total 194.84 last 80.15) - mkdir 18770 (time 1782765010.22 total 204.85 last 88.15) - mkdir 19623 (time 1782765020.23 total 214.86 last 85.26) - mkdir 20000 (time 1782765024.29 total 218.91 last 92.90) - mkdir 20910 (time 1782765034.31 total 228.94 last 90.75) - mkdir 21817 (time 1782765044.32 total 238.95 last 90.65) - mkdir 22695 (time 1782765054.32 total 248.95 last 87.77) - mkdir 23628 (time 1782765064.32 total 258.95 last 93.29) - mkdir 24555 (time 1782765074.32 total 268.95 last 92.68) - mkdir 25560 (time 1782765084.33 total 278.96 last 100.40) - mkdir 26609 (time 1782765094.34 total 288.97 last 104.80) - mkdir 27670 (time 1782765104.35 total 298.97 last 106.08) - mkdir 28575 (time 1782765114.35 total 308.98 last 90.46) - mkdir 29456 (time 1782765124.35 total 318.98 last 88.07) - mkdir 30000 (time 1782765130.20 total 324.83 last 92.98) - mkdir 30980 (time 1782765140.21 total 334.83 last 97.99) - mkdir 31963 (time 1782765150.21 total 344.84 last 98.21) total: 32818 mkdir in 353.83 seconds: 92.75 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276860 994444 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22804 3584216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20668 3586352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69661 954339 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2727 259417 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2614 259530 1% /mnt/lustre[OST:1] filesystem_summary: 590620 71673 518947 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782765631 ; total 0 ; last 0) - unlinked 10000 (time 1782765725 ; total 94 ; last 94) - unlinked 20000 (time 1782765806 ; total 175 ; last 81) - unlinked 30000 (time 1782765888 ; total 257 ; last 82) total: 32768 unlinks in 279 seconds: 117.448029 unlinks/second - unlinked 0 (time 1782765631 ; total 0 ; last 0) - unlinked 10000 (time 1782765725 ; total 94 ; last 94) - unlinked 20000 (time 1782765805 ; total 174 ; last 80) - unlinked 30000 (time 1782765888 ; total 257 ; last 83) total: 32768 unlinks in 280 seconds: 117.028572 unlinks/second nlink between: 1 - unlinked 0 (time 1782765912 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782765912 ; 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 14316 1256988 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22804 3584216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20668 3586352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2727 259417 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2614 259530 1% /mnt/lustre[OST:1] filesystem_summary: 524984 6037 518947 2% /mnt/lustre