== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:28:34 (1788805714) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27780 3579240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15700 3591320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4029 1019971 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2712 259432 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2645 259499 2% /mnt/lustre[OST:1] filesystem_summary: 524973 6042 518931 2% /mnt/lustre - mkdir 798 (time 1788805728.92 total 10.00 last 79.79) - mkdir 1558 (time 1788805738.93 total 20.01 last 75.91) - mkdir 2491 (time 1788805748.95 total 30.03 last 93.17) - mkdir 3458 (time 1788805758.95 total 40.03 last 96.64) - mkdir 4472 (time 1788805768.97 total 50.05 last 101.26) - mkdir 5337 (time 1788805778.99 total 60.06 last 86.35) - mkdir 6241 (time 1788805789.00 total 70.08 last 90.30) - mkdir 7101 (time 1788805799.01 total 80.08 last 85.92) - mkdir 7870 (time 1788805809.03 total 90.11 last 76.73) - mkdir 8687 (time 1788805819.04 total 100.12 last 81.63) - mkdir 9564 (time 1788805829.04 total 110.12 last 87.68) - mkdir 10000 (time 1788805833.96 total 115.03 last 88.70) - mkdir 11022 (time 1788805843.97 total 125.05 last 102.03) - mkdir 12063 (time 1788805853.98 total 135.06 last 104.03) - mkdir 13054 (time 1788805863.99 total 145.07 last 98.99) - mkdir 14076 (time 1788805873.99 total 155.07 last 102.16) - mkdir 15003 (time 1788805884.00 total 165.08 last 92.67) - mkdir 15936 (time 1788805894.00 total 175.08 last 93.25) - mkdir 16909 (time 1788805904.02 total 185.10 last 97.12) - mkdir 17883 (time 1788805914.02 total 195.10 last 97.36) - mkdir 18803 (time 1788805924.03 total 205.11 last 91.98) - mkdir 19719 (time 1788805934.04 total 215.12 last 91.45) - mkdir 20000 (time 1788805937.10 total 218.18 last 91.83) - mkdir 20864 (time 1788805947.10 total 228.18 last 86.39) - mkdir 21779 (time 1788805957.13 total 238.21 last 91.28) - mkdir 22744 (time 1788805967.14 total 248.22 last 96.43) - mkdir 23612 (time 1788805977.15 total 258.23 last 86.72) - mkdir 24518 (time 1788805987.15 total 268.23 last 90.56) - mkdir 25466 (time 1788805997.15 total 278.23 last 94.76) - mkdir 26433 (time 1788806007.16 total 288.24 last 96.68) - mkdir 27441 (time 1788806017.17 total 298.25 last 100.68) - mkdir 28438 (time 1788806027.17 total 308.25 last 99.67) - mkdir 29417 (time 1788806037.19 total 318.26 last 97.76) - mkdir 30000 (time 1788806043.30 total 324.38 last 95.38) - mkdir 30930 (time 1788806053.30 total 334.38 last 92.99) - mkdir 31720 (time 1788806063.31 total 344.39 last 78.93) - mkdir 32756 (time 1788806073.31 total 354.39 last 103.55) total: 32818 mkdir in 354.94 seconds: 92.46 ops/second - mkdir 812 (time 1788805728.89 total 10.02 last 81.03) - mkdir 1569 (time 1788805738.90 total 20.04 last 75.59) - mkdir 2507 (time 1788805748.90 total 30.04 last 93.78) - mkdir 3455 (time 1788805758.92 total 40.05 last 94.64) - mkdir 4474 (time 1788805768.93 total 50.06 last 101.81) - mkdir 5327 (time 1788805778.94 total 60.08 last 85.19) - mkdir 6259 (time 1788805788.96 total 70.09 last 93.07) - mkdir 7143 (time 1788805798.97 total 80.10 last 88.30) - mkdir 7919 (time 1788805808.97 total 90.10 last 77.57) - mkdir 8720 (time 1788805818.98 total 100.11 last 80.06) - mkdir 9608 (time 1788805828.98 total 110.11 last 88.79) - mkdir 10000 (time 1788805833.42 total 114.56 last 88.16) - mkdir 10974 (time 1788805843.43 total 124.56 last 97.35) - mkdir 11981 (time 1788805853.43 total 134.56 last 100.68) - mkdir 12950 (time 1788805863.44 total 144.58 last 96.77) - mkdir 13954 (time 1788805873.44 total 154.58 last 100.39) - mkdir 14904 (time 1788805883.45 total 164.58 last 94.96) - mkdir 15823 (time 1788805893.47 total 174.60 last 91.72) - mkdir 16756 (time 1788805903.47 total 184.60 last 93.28) - mkdir 17757 (time 1788805913.47 total 194.61 last 100.06) - mkdir 18672 (time 1788805923.48 total 204.61 last 91.48) - mkdir 19576 (time 1788805933.48 total 214.62 last 90.35) - mkdir 20000 (time 1788805938.12 total 219.25 last 91.45) - mkdir 20893 (time 1788805948.14 total 229.28 last 89.08) - mkdir 21843 (time 1788805958.15 total 239.28 last 94.92) - mkdir 22796 (time 1788805968.15 total 249.29 last 95.27) - mkdir 23668 (time 1788805978.16 total 259.30 last 87.13) - mkdir 24599 (time 1788805988.16 total 269.30 last 93.08) - mkdir 25523 (time 1788805998.17 total 279.30 last 92.38) - mkdir 26504 (time 1788806008.18 total 289.31 last 98.02) - mkdir 27491 (time 1788806018.18 total 299.31 last 98.69) - mkdir 28475 (time 1788806028.19 total 309.32 last 98.30) - mkdir 29469 (time 1788806038.19 total 319.32 last 99.38) - mkdir 30000 (time 1788806043.70 total 324.84 last 96.26) - mkdir 30935 (time 1788806053.72 total 334.85 last 93.39) - mkdir 31721 (time 1788806063.73 total 344.87 last 78.48) - mkdir 32715 (time 1788806073.74 total 354.87 last 99.36) total: 32818 mkdir in 356.03 seconds: 92.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276848 994456 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27780 3579240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15700 3591320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69665 954335 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2712 259432 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2645 259499 2% /mnt/lustre[OST:1] filesystem_summary: 590609 71678 518931 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788806652 ; total 0 ; last 0) - unlinked 10000 (time 1788806763 ; total 111 ; last 111) - unlinked 20000 (time 1788806833 ; total 181 ; last 70) - unlinked 30000 (time 1788806904 ; total 252 ; last 71) total: 32768 unlinks in 270 seconds: 121.362961 unlinks/second - unlinked 0 (time 1788806652 ; total 0 ; last 0) - unlinked 10000 (time 1788806762 ; total 110 ; last 110) - unlinked 20000 (time 1788806833 ; total 181 ; last 71) - unlinked 30000 (time 1788806903 ; total 251 ; last 70) total: 32768 unlinks in 270 seconds: 121.362961 unlinks/second nlink between: 1 - unlinked 0 (time 1788806923 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788806923 ; 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 14304 1257000 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27780 3579240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15700 3591320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4029 1019971 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2712 259432 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2645 259499 2% /mnt/lustre[OST:1] filesystem_summary: 524973 6042 518931 2% /mnt/lustre