== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:57:23 (1786564643) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 721 (time 1786564659.78 total 10.03 last 71.91) - mkdir 1484 (time 1786564669.80 total 20.04 last 76.19) - mkdir 2177 (time 1786564679.80 total 30.04 last 69.29) - mkdir 2811 (time 1786564689.84 total 40.08 last 63.15) - mkdir 3478 (time 1786564699.84 total 50.09 last 66.68) - mkdir 4140 (time 1786564709.85 total 60.09 last 66.17) - mkdir 4882 (time 1786564719.85 total 70.10 last 74.16) - mkdir 5472 (time 1786564729.89 total 80.13 last 58.79) - mkdir 6137 (time 1786564739.90 total 90.15 last 66.38) - mkdir 6811 (time 1786564749.91 total 100.16 last 67.34) - mkdir 7547 (time 1786564759.93 total 110.17 last 73.46) - mkdir 8394 (time 1786564769.94 total 120.18 last 84.63) - mkdir 9192 (time 1786564779.95 total 130.20 last 79.69) - mkdir 9979 (time 1786564789.96 total 140.20 last 78.66) - mkdir 10656 (time 1786564799.97 total 150.22 last 67.58) - mkdir 11343 (time 1786564809.99 total 160.24 last 68.57) - mkdir 12020 (time 1786564820.00 total 170.24 last 67.66) - mkdir 12686 (time 1786564830.01 total 180.26 last 66.51) - mkdir 13184 (time 1786564840.02 total 190.27 last 49.75) - mkdir 13766 (time 1786564850.03 total 200.27 last 58.18) - mkdir 14680 (time 1786564860.03 total 210.27 last 91.39) - mkdir 15375 (time 1786564870.06 total 220.30 last 69.31) - mkdir 16157 (time 1786564880.06 total 230.30 last 78.18) - mkdir 16890 (time 1786564890.07 total 240.32 last 73.20) - mkdir 17622 (time 1786564900.08 total 250.32 last 73.15) - mkdir 18393 (time 1786564910.09 total 260.33 last 77.05) - mkdir 19093 (time 1786564920.09 total 270.33 last 69.97) - mkdir 19808 (time 1786564930.10 total 280.34 last 71.44) - mkdir 20000 (time 1786564932.92 total 283.16 last 68.04) - mkdir 20763 (time 1786564942.92 total 293.16 last 76.30) - mkdir 21499 (time 1786564952.93 total 303.17 last 73.54) - mkdir 22196 (time 1786564962.95 total 313.19 last 69.57) - mkdir 22941 (time 1786564972.96 total 323.20 last 74.42) - mkdir 23673 (time 1786564982.96 total 333.21 last 73.16) - mkdir 24393 (time 1786564992.97 total 343.21 last 71.96) - mkdir 25163 (time 1786565002.98 total 353.22 last 76.94) - mkdir 25836 (time 1786565012.99 total 363.23 last 67.23) - mkdir 26581 (time 1786565023.00 total 373.25 last 74.38) - mkdir 27196 (time 1786565033.02 total 383.26 last 61.40) - mkdir 27904 (time 1786565043.04 total 393.28 last 70.68) - mkdir 28599 (time 1786565053.05 total 403.29 last 69.43) - mkdir 29308 (time 1786565063.05 total 413.29 last 70.88) - mkdir 30000 (time 1786565072.41 total 422.66 last 73.90) - mkdir 30810 (time 1786565082.42 total 432.66 last 80.95) - mkdir 31599 (time 1786565092.43 total 442.67 last 78.84) - mkdir 32232 (time 1786565102.44 total 452.69 last 63.20) - mkdir 32784 (time 1786565112.44 total 462.69 last 55.20) total: 32818 mkdir in 463.25 seconds: 70.84 ops/second - mkdir 723 (time 1786564659.77 total 10.02 last 72.17) - mkdir 1451 (time 1786564669.78 total 20.03 last 72.75) - mkdir 2114 (time 1786564679.78 total 30.03 last 66.29) - mkdir 2753 (time 1786564689.79 total 40.03 last 63.85) - mkdir 3437 (time 1786564699.80 total 50.05 last 68.31) - mkdir 4134 (time 1786564709.82 total 60.06 last 69.57) - mkdir 4834 (time 1786564719.82 total 70.07 last 69.99) - mkdir 5444 (time 1786564729.83 total 80.07 last 60.96) - mkdir 6154 (time 1786564739.83 total 90.08 last 70.96) - mkdir 6833 (time 1786564749.85 total 100.09 last 67.82) - mkdir 7585 (time 1786564759.85 total 110.09 last 75.18) - mkdir 8433 (time 1786564769.86 total 120.10 last 84.73) - mkdir 9207 (time 1786564779.87 total 130.11 last 77.33) - mkdir 10000 (time 1786564789.85 total 140.10 last 79.40) - mkdir 10683 (time 1786564799.85 total 150.10 last 68.29) - mkdir 11352 (time 1786564809.87 total 160.12 last 66.77) - mkdir 12048 (time 1786564819.88 total 170.12 last 69.57) - mkdir 12730 (time 1786564829.89 total 180.13 last 68.11) - mkdir 13245 (time 1786564839.89 total 190.14 last 51.49) - mkdir 13850 (time 1786564849.91 total 200.15 last 60.42) - mkdir 14725 (time 1786564859.91 total 210.15 last 87.48) - mkdir 15416 (time 1786564869.91 total 220.15 last 69.08) - mkdir 16183 (time 1786564879.91 total 230.16 last 76.68) - mkdir 16936 (time 1786564889.92 total 240.17 last 75.24) - mkdir 17636 (time 1786564899.93 total 250.17 last 69.97) - mkdir 18403 (time 1786564909.93 total 260.18 last 76.65) - mkdir 19123 (time 1786564919.95 total 270.19 last 71.90) - mkdir 19830 (time 1786564929.97 total 280.22 last 70.52) - mkdir 20000 (time 1786564932.33 total 282.57 last 72.08) - mkdir 20748 (time 1786564942.34 total 292.58 last 74.75) - mkdir 21492 (time 1786564952.34 total 302.59 last 74.35) - mkdir 22183 (time 1786564962.36 total 312.60 last 69.02) - mkdir 22926 (time 1786564972.36 total 322.61 last 74.26) - mkdir 23668 (time 1786564982.36 total 332.61 last 74.18) - mkdir 24369 (time 1786564992.37 total 342.61 last 70.09) - mkdir 25140 (time 1786565002.38 total 352.62 last 77.01) - mkdir 25826 (time 1786565012.38 total 362.62 last 68.58) - mkdir 26553 (time 1786565022.39 total 372.63 last 72.66) - mkdir 27192 (time 1786565032.39 total 382.64 last 63.85) - mkdir 27898 (time 1786565042.39 total 392.64 last 70.58) - mkdir 28574 (time 1786565052.41 total 402.65 last 67.52) - mkdir 29282 (time 1786565062.41 total 412.65 last 70.79) - mkdir 30000 (time 1786565072.12 total 422.36 last 73.93) - mkdir 30818 (time 1786565082.13 total 432.37 last 81.73) - mkdir 31567 (time 1786565092.13 total 442.37 last 74.89) - mkdir 32192 (time 1786565102.15 total 452.40 last 62.34) - mkdir 32748 (time 1786565112.18 total 462.43 last 55.45) total: 32818 mkdir in 463.72 seconds: 70.77 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 270744 1000560 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786565551 ; total 0 ; last 0) - unlinked 10000 (time 1786565787 ; total 236 ; last 236) - unlinked 20000 (time 1786565942 ; total 391 ; last 155) - unlinked 30000 (time 1786566066 ; total 515 ; last 124) total: 32768 unlinks in 553 seconds: 59.254974 unlinks/second - unlinked 0 (time 1786565551 ; total 0 ; last 0) - unlinked 10000 (time 1786565786 ; total 235 ; last 235) - unlinked 20000 (time 1786565942 ; total 391 ; last 156) - unlinked 30000 (time 1786566066 ; total 515 ; last 124) total: 32768 unlinks in 554 seconds: 59.148014 unlinks/second nlink between: 1 - unlinked 0 (time 1786566107 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786566107 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8200 1263104 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre