== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:41:45 (1781210505) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 437 (time 1781210522.21 total 10.03 last 43.56) - mkdir 945 (time 1781210532.25 total 20.06 last 50.63) - mkdir 1663 (time 1781210542.26 total 30.08 last 71.67) - mkdir 2414 (time 1781210552.27 total 40.08 last 75.08) - mkdir 2992 (time 1781210562.28 total 50.10 last 57.70) - mkdir 3599 (time 1781210572.29 total 60.11 last 60.65) - mkdir 4091 (time 1781210582.30 total 70.12 last 49.15) - mkdir 4819 (time 1781210592.30 total 80.12 last 72.78) - mkdir 5588 (time 1781210602.31 total 90.13 last 76.86) - mkdir 6157 (time 1781210612.31 total 100.13 last 56.89) - mkdir 6743 (time 1781210622.31 total 110.13 last 58.60) - mkdir 7408 (time 1781210632.34 total 120.16 last 66.30) - mkdir 7897 (time 1781210642.38 total 130.20 last 48.69) - mkdir 8344 (time 1781210652.40 total 140.22 last 44.61) - mkdir 9012 (time 1781210662.42 total 150.24 last 66.71) - mkdir 9751 (time 1781210672.44 total 160.26 last 73.72) - mkdir 10000 (time 1781210676.33 total 164.15 last 64.05) - mkdir 10581 (time 1781210686.34 total 174.16 last 58.06) - mkdir 11071 (time 1781210696.35 total 184.17 last 48.92) - mkdir 11476 (time 1781210706.37 total 194.19 last 40.43) - mkdir 12075 (time 1781210716.38 total 204.20 last 59.87) - mkdir 12711 (time 1781210726.38 total 214.20 last 63.57) - mkdir 13338 (time 1781210736.41 total 224.23 last 62.50) - mkdir 13908 (time 1781210746.42 total 234.24 last 56.95) - mkdir 14435 (time 1781210756.45 total 244.27 last 52.57) - mkdir 15088 (time 1781210766.49 total 254.31 last 65.04) - mkdir 15634 (time 1781210776.49 total 264.31 last 54.58) - mkdir 16259 (time 1781210786.50 total 274.32 last 62.48) - mkdir 16818 (time 1781210796.52 total 284.34 last 55.75) - mkdir 17437 (time 1781210806.54 total 294.36 last 61.77) - mkdir 17824 (time 1781210816.55 total 304.36 last 38.70) - mkdir 18277 (time 1781210826.59 total 314.41 last 45.11) - mkdir 18823 (time 1781210836.59 total 324.41 last 54.60) - mkdir 19402 (time 1781210846.59 total 334.41 last 57.89) - mkdir 19997 (time 1781210856.62 total 344.44 last 59.30) - mkdir 20543 (time 1781210866.64 total 354.46 last 54.53) - mkdir 20952 (time 1781210876.64 total 364.46 last 40.87) - mkdir 21485 (time 1781210886.65 total 374.47 last 53.28) - mkdir 21997 (time 1781210896.66 total 384.48 last 51.15) - mkdir 22526 (time 1781210906.67 total 394.49 last 52.84) - mkdir 23084 (time 1781210916.67 total 404.49 last 55.77) - mkdir 23550 (time 1781210926.69 total 414.51 last 46.51) - mkdir 24042 (time 1781210936.69 total 424.51 last 49.19) - mkdir 24451 (time 1781210946.72 total 434.53 last 40.81) - mkdir 24902 (time 1781210956.73 total 444.55 last 45.03) - mkdir 25516 (time 1781210966.73 total 454.55 last 61.39) - mkdir 26117 (time 1781210976.74 total 464.55 last 60.08) - mkdir 26760 (time 1781210986.74 total 474.56 last 64.28) - mkdir 27164 (time 1781210996.74 total 484.56 last 40.40) - mkdir 27568 (time 1781211006.77 total 494.58 last 40.29) - mkdir 28053 (time 1781211016.80 total 504.62 last 48.33) - mkdir 28637 (time 1781211026.80 total 514.62 last 58.40) - mkdir 29176 (time 1781211036.81 total 524.62 last 53.87) - mkdir 29844 (time 1781211046.81 total 534.62 last 66.79) - mkdir 30000 (time 1781211050.20 total 538.01 last 46.03) - mkdir 30507 (time 1781211060.21 total 548.03 last 50.62) - mkdir 31108 (time 1781211070.26 total 558.07 last 59.83) - mkdir 31940 (time 1781211080.26 total 568.08 last 83.19) - mkdir 32677 (time 1781211090.26 total 578.08 last 73.66) total: 32818 mkdir in 579.59 seconds: 56.62 ops/second - mkdir 454 (time 1781210522.42 total 10.01 last 45.35) - mkdir 950 (time 1781210532.43 total 20.02 last 49.55) - mkdir 1675 (time 1781210542.44 total 30.03 last 72.46) - mkdir 2421 (time 1781210552.45 total 40.03 last 74.55) - mkdir 2979 (time 1781210562.47 total 50.05 last 55.69) - mkdir 3571 (time 1781210572.47 total 60.06 last 59.16) - mkdir 4037 (time 1781210582.47 total 70.06 last 46.59) - mkdir 4777 (time 1781210592.48 total 80.07 last 73.94) - mkdir 5574 (time 1781210602.48 total 90.07 last 79.68) - mkdir 6150 (time 1781210612.49 total 100.08 last 57.54) - mkdir 6714 (time 1781210622.50 total 110.09 last 56.34) - mkdir 7308 (time 1781210632.51 total 120.10 last 59.37) - mkdir 7783 (time 1781210642.52 total 130.11 last 47.44) - mkdir 8231 (time 1781210652.53 total 140.11 last 44.79) - mkdir 8885 (time 1781210662.53 total 150.12 last 65.37) - mkdir 9637 (time 1781210672.55 total 160.14 last 75.03) - mkdir 10000 (time 1781210679.09 total 166.68 last 55.53) - mkdir 10593 (time 1781210689.10 total 176.69 last 59.23) - mkdir 11068 (time 1781210699.15 total 186.74 last 47.28) - mkdir 11462 (time 1781210709.24 total 196.82 last 39.06) - mkdir 12155 (time 1781210719.24 total 206.83 last 69.26) - mkdir 12745 (time 1781210729.25 total 216.84 last 58.97) - mkdir 13360 (time 1781210739.29 total 226.87 last 61.27) - mkdir 13978 (time 1781210749.32 total 236.91 last 61.60) - mkdir 14568 (time 1781210759.35 total 246.94 last 58.80) - mkdir 15099 (time 1781210769.38 total 256.97 last 52.96) - mkdir 15672 (time 1781210779.39 total 266.97 last 57.25) - mkdir 16287 (time 1781210789.40 total 276.99 last 61.39) - mkdir 16952 (time 1781210799.42 total 287.01 last 66.37) - mkdir 17461 (time 1781210809.47 total 297.05 last 50.69) - mkdir 17842 (time 1781210819.47 total 307.06 last 38.09) - mkdir 18334 (time 1781210829.47 total 317.06 last 49.18) - mkdir 18860 (time 1781210839.49 total 327.08 last 52.51) - mkdir 19461 (time 1781210849.49 total 337.08 last 60.07) - mkdir 20000 (time 1781210858.47 total 346.06 last 60.04) - mkdir 20510 (time 1781210868.48 total 356.07 last 50.96) - mkdir 20917 (time 1781210878.49 total 366.08 last 40.66) - mkdir 21463 (time 1781210888.50 total 376.09 last 54.56) - mkdir 21993 (time 1781210898.51 total 386.10 last 52.92) - mkdir 22518 (time 1781210908.52 total 396.11 last 52.46) - mkdir 23064 (time 1781210918.53 total 406.12 last 54.57) - mkdir 23561 (time 1781210928.53 total 416.12 last 49.68) - mkdir 24035 (time 1781210938.54 total 426.13 last 47.36) - mkdir 24431 (time 1781210948.55 total 436.14 last 39.56) - mkdir 24902 (time 1781210958.59 total 446.18 last 46.93) - mkdir 25567 (time 1781210968.60 total 456.19 last 66.42) - mkdir 26230 (time 1781210978.63 total 466.22 last 66.09) - mkdir 26800 (time 1781210988.66 total 476.25 last 56.84) - mkdir 27213 (time 1781210998.67 total 486.25 last 41.27) - mkdir 27662 (time 1781211008.67 total 496.26 last 44.87) - mkdir 28159 (time 1781211018.68 total 506.27 last 49.67) - mkdir 28799 (time 1781211028.68 total 516.27 last 64.00) - mkdir 29307 (time 1781211038.68 total 526.27 last 50.79) - mkdir 29885 (time 1781211048.69 total 536.28 last 57.73) - mkdir 30414 (time 1781211058.72 total 546.31 last 52.78) - mkdir 31006 (time 1781211068.73 total 556.32 last 59.14) - mkdir 31804 (time 1781211078.73 total 566.32 last 79.76) - mkdir 32512 (time 1781211088.75 total 576.33 last 70.71) total: 32818 mkdir in 579.99 seconds: 56.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270688 1000616 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781211609 ; total 0 ; last 0) - unlinked 10000 (time 1781211886 ; total 277 ; last 277) - unlinked 20000 (time 1781212159 ; total 550 ; last 273) - unlinked 30000 (time 1781212450 ; total 841 ; last 291) total: 32768 unlinks in 909 seconds: 36.048405 unlinks/second - unlinked 0 (time 1781211609 ; total 0 ; last 0) - unlinked 10000 (time 1781211885 ; total 276 ; last 276) - unlinked 20000 (time 1781212161 ; total 552 ; last 276) - unlinked 30000 (time 1781212451 ; total 842 ; last 290) total: 32768 unlinks in 912 seconds: 35.929825 unlinks/second nlink between: 1 - unlinked 0 (time 1781212524 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781212524 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8144 1263160 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre