== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:25:53 (1781605553) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1680 1269624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre - mkdir 786 (time 1781605567.46 total 10.01 last 78.53) - mkdir 1609 (time 1781605577.46 total 20.01 last 82.28) - mkdir 2429 (time 1781605587.47 total 30.02 last 81.96) - mkdir 3223 (time 1781605597.48 total 40.03 last 79.32) - mkdir 4046 (time 1781605607.48 total 50.03 last 82.28) - mkdir 4835 (time 1781605617.50 total 60.05 last 78.76) - mkdir 5586 (time 1781605627.51 total 70.06 last 74.96) - mkdir 6349 (time 1781605637.52 total 80.07 last 76.24) - mkdir 7107 (time 1781605647.52 total 90.07 last 75.80) - mkdir 7731 (time 1781605657.53 total 100.08 last 62.35) - mkdir 8419 (time 1781605667.55 total 110.10 last 68.64) - mkdir 9131 (time 1781605677.56 total 120.11 last 71.15) - mkdir 9831 (time 1781605687.57 total 130.12 last 69.95) - mkdir 10000 (time 1781605689.88 total 132.43 last 73.14) - mkdir 10774 (time 1781605699.88 total 142.43 last 77.36) - mkdir 11510 (time 1781605709.89 total 152.44 last 73.57) - mkdir 12308 (time 1781605719.89 total 162.44 last 79.79) - mkdir 13110 (time 1781605729.89 total 172.44 last 80.18) - mkdir 13887 (time 1781605739.89 total 182.44 last 77.69) - mkdir 14618 (time 1781605749.91 total 192.46 last 72.95) - mkdir 15344 (time 1781605759.92 total 202.47 last 72.55) - mkdir 16122 (time 1781605769.93 total 212.48 last 77.76) - mkdir 16902 (time 1781605779.93 total 222.48 last 77.98) - mkdir 17670 (time 1781605789.94 total 232.49 last 76.68) - mkdir 18407 (time 1781605799.95 total 242.50 last 73.62) - mkdir 19132 (time 1781605809.96 total 252.51 last 72.45) - mkdir 19847 (time 1781605819.97 total 262.52 last 71.41) - mkdir 20000 (time 1781605822.20 total 264.75 last 68.71) - mkdir 20669 (time 1781605832.20 total 274.75 last 66.89) - mkdir 21343 (time 1781605842.21 total 284.76 last 67.37) - mkdir 21975 (time 1781605852.21 total 294.76 last 63.15) - mkdir 22737 (time 1781605862.22 total 304.77 last 76.12) - mkdir 23502 (time 1781605872.23 total 314.78 last 76.43) - mkdir 24293 (time 1781605882.26 total 324.81 last 78.88) - mkdir 25059 (time 1781605892.26 total 334.81 last 76.57) - mkdir 25804 (time 1781605902.27 total 344.82 last 74.49) - mkdir 26555 (time 1781605912.29 total 354.84 last 74.94) - mkdir 27298 (time 1781605922.30 total 364.85 last 74.23) - mkdir 28064 (time 1781605932.30 total 374.85 last 76.57) - mkdir 28743 (time 1781605942.32 total 384.87 last 67.74) - mkdir 29497 (time 1781605952.33 total 394.88 last 75.38) - mkdir 30000 (time 1781605958.78 total 401.33 last 77.88) - mkdir 30540 (time 1781605968.80 total 411.35 last 53.89) - mkdir 31184 (time 1781605978.81 total 421.36 last 64.36) - mkdir 31957 (time 1781605988.81 total 431.36 last 77.27) - mkdir 32688 (time 1781605998.83 total 441.38 last 73.00) total: 32818 mkdir in 442.89 seconds: 74.10 ops/second - mkdir 769 (time 1781605567.46 total 10.01 last 76.80) - mkdir 1610 (time 1781605577.47 total 20.02 last 84.07) - mkdir 2432 (time 1781605587.48 total 30.03 last 82.10) - mkdir 3237 (time 1781605597.48 total 40.03 last 80.45) - mkdir 4038 (time 1781605607.49 total 50.04 last 80.06) - mkdir 4826 (time 1781605617.50 total 60.05 last 78.71) - mkdir 5597 (time 1781605627.52 total 70.07 last 76.96) - mkdir 6361 (time 1781605637.53 total 80.08 last 76.33) - mkdir 7113 (time 1781605647.54 total 90.09 last 75.15) - mkdir 7768 (time 1781605657.55 total 100.10 last 65.41) - mkdir 8424 (time 1781605667.58 total 110.13 last 65.43) - mkdir 9152 (time 1781605677.58 total 120.13 last 72.77) - mkdir 9865 (time 1781605687.58 total 130.13 last 71.28) - mkdir 10612 (time 1781605697.60 total 140.15 last 74.60) - mkdir 11388 (time 1781605707.60 total 150.15 last 77.54) - mkdir 12159 (time 1781605717.62 total 160.17 last 77.02) - mkdir 12949 (time 1781605727.62 total 170.17 last 79.00) - mkdir 13723 (time 1781605737.62 total 180.17 last 77.36) - mkdir 14481 (time 1781605747.63 total 190.17 last 75.77) - mkdir 15259 (time 1781605757.63 total 200.18 last 77.74) - mkdir 16017 (time 1781605767.63 total 210.18 last 75.80) - mkdir 16854 (time 1781605777.64 total 220.19 last 83.66) - mkdir 17622 (time 1781605787.64 total 230.19 last 76.79) - mkdir 18348 (time 1781605797.65 total 240.20 last 72.49) - mkdir 19052 (time 1781605807.66 total 250.21 last 70.35) - mkdir 19754 (time 1781605817.67 total 260.22 last 70.15) - mkdir 20000 (time 1781605821.22 total 263.77 last 69.33) - mkdir 20711 (time 1781605831.24 total 273.78 last 70.96) - mkdir 21360 (time 1781605841.25 total 283.80 last 64.78) - mkdir 21979 (time 1781605851.26 total 293.81 last 61.88) - mkdir 22678 (time 1781605861.28 total 303.83 last 69.77) - mkdir 23443 (time 1781605871.28 total 313.83 last 76.48) - mkdir 24228 (time 1781605881.29 total 323.84 last 78.44) - mkdir 25008 (time 1781605891.31 total 333.86 last 77.85) - mkdir 25708 (time 1781605901.32 total 343.87 last 69.88) - mkdir 26445 (time 1781605911.34 total 353.89 last 73.60) - mkdir 27185 (time 1781605921.34 total 363.89 last 73.96) - mkdir 27928 (time 1781605931.36 total 373.91 last 74.17) - mkdir 28618 (time 1781605941.36 total 383.91 last 69.00) - mkdir 29299 (time 1781605951.38 total 393.93 last 67.95) - mkdir 30000 (time 1781605960.56 total 403.11 last 76.35) - mkdir 30512 (time 1781605970.58 total 413.13 last 51.13) - mkdir 31181 (time 1781605980.58 total 423.13 last 66.88) - mkdir 31969 (time 1781605990.59 total 433.14 last 78.73) - mkdir 32763 (time 1781606000.60 total 443.15 last 79.32) total: 32818 mkdir in 443.70 seconds: 73.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65912 958088 7% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 589595 65912 523683 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781606519 ; total 0 ; last 0) - unlinked 10000 (time 1781606640 ; total 121 ; last 121) - unlinked 20000 (time 1781606745 ; total 226 ; last 105) - unlinked 30000 (time 1781606850 ; total 331 ; last 105) total: 32768 unlinks in 363 seconds: 90.269974 unlinks/second - unlinked 0 (time 1781606519 ; total 0 ; last 0) - unlinked 10000 (time 1781606639 ; total 120 ; last 120) - unlinked 20000 (time 1781606745 ; total 226 ; last 106) - unlinked 30000 (time 1781606850 ; total 331 ; last 105) total: 32768 unlinks in 363 seconds: 90.269974 unlinks/second nlink between: 1 - unlinked 0 (time 1781606884 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1781606884 ; 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 8212 1263092 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre