== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:23:22 (1781234602) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 865 (time 1781234616.78 total 10.00 last 86.47) - mkdir 1709 (time 1781234626.80 total 20.03 last 84.21) - mkdir 2493 (time 1781234636.80 total 30.03 last 78.39) - mkdir 3395 (time 1781234646.82 total 40.04 last 90.04) - mkdir 4285 (time 1781234656.82 total 50.05 last 88.98) - mkdir 5026 (time 1781234666.85 total 60.07 last 73.91) - mkdir 5681 (time 1781234676.87 total 70.09 last 65.36) - mkdir 6305 (time 1781234686.88 total 80.10 last 62.35) - mkdir 7187 (time 1781234696.88 total 90.10 last 88.18) - mkdir 7964 (time 1781234706.88 total 100.11 last 77.69) - mkdir 8812 (time 1781234716.88 total 110.11 last 84.79) - mkdir 9617 (time 1781234726.89 total 120.11 last 80.44) - mkdir 10000 (time 1781234732.14 total 125.36 last 73.00) - mkdir 10765 (time 1781234742.14 total 135.36 last 76.48) - mkdir 11416 (time 1781234752.14 total 145.37 last 65.07) - mkdir 12106 (time 1781234762.15 total 155.38 last 68.94) - mkdir 12891 (time 1781234772.16 total 165.38 last 78.46) - mkdir 13751 (time 1781234782.17 total 175.40 last 85.88) - mkdir 14518 (time 1781234792.19 total 185.41 last 76.59) - mkdir 15277 (time 1781234802.19 total 195.42 last 75.86) - mkdir 16001 (time 1781234812.22 total 205.45 last 72.19) - mkdir 16669 (time 1781234822.24 total 215.46 last 66.69) - mkdir 17451 (time 1781234832.24 total 225.47 last 78.18) - mkdir 18168 (time 1781234842.25 total 235.47 last 71.66) - mkdir 18974 (time 1781234852.25 total 245.47 last 80.57) - mkdir 19724 (time 1781234862.26 total 255.49 last 74.92) - mkdir 20000 (time 1781234867.61 total 260.83 last 51.63) - mkdir 20696 (time 1781234877.62 total 270.85 last 69.47) - mkdir 21447 (time 1781234887.63 total 280.86 last 75.02) - mkdir 22138 (time 1781234897.64 total 290.87 last 69.05) - mkdir 22829 (time 1781234907.66 total 300.88 last 69.00) - mkdir 23537 (time 1781234917.66 total 310.88 last 70.80) - mkdir 24159 (time 1781234927.66 total 320.88 last 62.19) - mkdir 24795 (time 1781234937.67 total 330.89 last 63.54) - mkdir 25603 (time 1781234947.67 total 340.89 last 80.79) - mkdir 26426 (time 1781234957.68 total 350.90 last 82.22) - mkdir 27145 (time 1781234967.69 total 360.91 last 71.83) - mkdir 27821 (time 1781234977.69 total 370.92 last 67.58) - mkdir 28425 (time 1781234987.70 total 380.93 last 60.32) - mkdir 29024 (time 1781234997.71 total 390.94 last 59.85) - mkdir 29692 (time 1781235007.72 total 400.94 last 66.77) - mkdir 30000 (time 1781235012.37 total 405.60 last 66.17) - mkdir 30689 (time 1781235022.37 total 415.60 last 68.90) - mkdir 31349 (time 1781235032.37 total 425.60 last 66.00) - mkdir 32027 (time 1781235042.37 total 435.60 last 67.79) - mkdir 32798 (time 1781235052.39 total 445.61 last 77.00) total: 32818 mkdir in 445.79 seconds: 73.62 ops/second - mkdir 862 (time 1781234616.85 total 10.01 last 86.08) - mkdir 1689 (time 1781234626.85 total 20.01 last 82.70) - mkdir 2449 (time 1781234636.85 total 30.02 last 75.97) - mkdir 3294 (time 1781234646.86 total 40.02 last 84.46) - mkdir 4151 (time 1781234656.86 total 50.02 last 85.68) - mkdir 4893 (time 1781234666.87 total 60.03 last 74.14) - mkdir 5577 (time 1781234676.88 total 70.04 last 68.34) - mkdir 6201 (time 1781234686.88 total 80.05 last 62.37) - mkdir 7057 (time 1781234696.89 total 90.05 last 85.56) - mkdir 7788 (time 1781234706.89 total 100.05 last 73.08) - mkdir 8634 (time 1781234716.89 total 110.06 last 84.58) - mkdir 9432 (time 1781234726.91 total 120.07 last 79.71) - mkdir 10000 (time 1781234734.42 total 127.58 last 75.60) - mkdir 10747 (time 1781234744.43 total 137.59 last 74.63) - mkdir 11413 (time 1781234754.44 total 147.61 last 66.50) - mkdir 12153 (time 1781234764.45 total 157.61 last 73.97) - mkdir 12977 (time 1781234774.46 total 167.63 last 82.28) - mkdir 13820 (time 1781234784.46 total 177.63 last 84.28) - mkdir 14573 (time 1781234794.47 total 187.63 last 75.28) - mkdir 15338 (time 1781234804.47 total 197.64 last 76.44) - mkdir 15991 (time 1781234814.48 total 207.64 last 65.29) - mkdir 16685 (time 1781234824.50 total 217.66 last 69.23) - mkdir 17455 (time 1781234834.50 total 227.67 last 76.98) - mkdir 18230 (time 1781234844.52 total 237.68 last 77.37) - mkdir 19009 (time 1781234854.53 total 247.70 last 77.80) - mkdir 19673 (time 1781234864.55 total 257.71 last 66.31) - mkdir 20000 (time 1781234870.17 total 263.34 last 58.12) - mkdir 20751 (time 1781234880.19 total 273.35 last 75.00) - mkdir 21482 (time 1781234890.21 total 283.37 last 72.96) - mkdir 22189 (time 1781234900.22 total 293.38 last 70.60) - mkdir 22913 (time 1781234910.23 total 303.40 last 72.31) - mkdir 23521 (time 1781234920.24 total 313.40 last 60.78) - mkdir 24130 (time 1781234930.24 total 323.40 last 60.89) - mkdir 24825 (time 1781234940.24 total 333.40 last 69.49) - mkdir 25586 (time 1781234950.24 total 343.41 last 76.09) - mkdir 26427 (time 1781234960.26 total 353.42 last 83.98) - mkdir 27178 (time 1781234970.28 total 363.44 last 74.95) - mkdir 27827 (time 1781234980.29 total 373.45 last 64.80) - mkdir 28363 (time 1781234990.30 total 383.46 last 53.57) - mkdir 29009 (time 1781235000.31 total 393.47 last 64.53) - mkdir 29686 (time 1781235010.31 total 403.47 last 67.69) - mkdir 30000 (time 1781235015.13 total 408.29 last 65.12) - mkdir 30672 (time 1781235025.14 total 418.31 last 67.10) - mkdir 31376 (time 1781235035.17 total 428.33 last 70.22) - mkdir 32053 (time 1781235045.18 total 438.35 last 67.62) total: 32818 mkdir in 447.71 seconds: 73.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270684 1000620 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781235597 ; total 0 ; last 0) - unlinked 10000 (time 1781235854 ; total 257 ; last 257) - unlinked 20000 (time 1781236105 ; total 508 ; last 251) - unlinked 30000 (time 1781236364 ; total 767 ; last 259) total: 32768 unlinks in 831 seconds: 39.432011 unlinks/second - unlinked 0 (time 1781235597 ; total 0 ; last 0) - unlinked 10000 (time 1781235854 ; total 257 ; last 257) - unlinked 20000 (time 1781236106 ; total 509 ; last 252) - unlinked 30000 (time 1781236365 ; total 768 ; last 259) total: 32768 unlinks in 832 seconds: 39.384617 unlinks/second nlink between: 1 - unlinked 0 (time 1781236432 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781236432 ; 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 8140 1263164 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre