== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:40:01 (1788640801) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 747 (time 1788640816.77 total 10.00 last 74.67) - mkdir 1394 (time 1788640826.77 total 20.01 last 64.68) - mkdir 1990 (time 1788640836.77 total 30.01 last 59.60) - mkdir 2662 (time 1788640846.80 total 40.03 last 67.03) - mkdir 3277 (time 1788640856.80 total 50.03 last 61.50) - mkdir 3984 (time 1788640866.81 total 60.05 last 70.61) - mkdir 4673 (time 1788640876.81 total 70.05 last 68.88) - mkdir 5327 (time 1788640886.82 total 80.06 last 65.34) - mkdir 6010 (time 1788640896.84 total 90.07 last 68.22) - mkdir 6679 (time 1788640906.84 total 100.08 last 66.84) - mkdir 7351 (time 1788640916.85 total 110.08 last 67.18) - mkdir 8067 (time 1788640926.85 total 120.09 last 71.57) - mkdir 8767 (time 1788640936.86 total 130.09 last 69.94) - mkdir 9404 (time 1788640946.86 total 140.09 last 63.70) - mkdir 10000 (time 1788640956.56 total 149.80 last 61.41) - mkdir 10695 (time 1788640966.57 total 159.80 last 69.48) - mkdir 11330 (time 1788640976.58 total 169.81 last 63.44) - mkdir 12043 (time 1788640986.58 total 179.81 last 71.29) - mkdir 12703 (time 1788640996.60 total 189.83 last 65.85) - mkdir 13398 (time 1788641006.60 total 199.84 last 69.48) - mkdir 14082 (time 1788641016.61 total 209.84 last 68.38) - mkdir 14697 (time 1788641026.62 total 219.86 last 61.39) - mkdir 15293 (time 1788641036.64 total 229.87 last 59.52) - mkdir 15949 (time 1788641046.66 total 239.89 last 65.48) - mkdir 16583 (time 1788641056.67 total 249.90 last 63.32) - mkdir 17341 (time 1788641066.68 total 259.91 last 75.75) - mkdir 17948 (time 1788641076.69 total 269.92 last 60.64) - mkdir 18580 (time 1788641086.71 total 279.94 last 63.05) - mkdir 19215 (time 1788641096.72 total 289.95 last 63.44) - mkdir 19957 (time 1788641106.73 total 299.96 last 74.15) - mkdir 20673 (time 1788641116.73 total 309.97 last 71.55) - mkdir 21388 (time 1788641126.78 total 320.01 last 71.18) - mkdir 22138 (time 1788641136.78 total 330.01 last 75.00) - mkdir 22810 (time 1788641146.80 total 340.04 last 67.03) - mkdir 23488 (time 1788641156.81 total 350.04 last 67.76) - mkdir 24222 (time 1788641166.82 total 360.05 last 73.34) - mkdir 24985 (time 1788641176.82 total 370.06 last 76.26) - mkdir 25731 (time 1788641186.84 total 380.07 last 74.46) - mkdir 26518 (time 1788641196.84 total 390.08 last 78.67) - mkdir 27305 (time 1788641206.85 total 400.08 last 78.68) - mkdir 28001 (time 1788641216.85 total 410.08 last 69.58) - mkdir 28610 (time 1788641226.87 total 420.10 last 60.78) - mkdir 29192 (time 1788641236.87 total 430.11 last 58.17) - mkdir 29847 (time 1788641246.87 total 440.11 last 65.50) - mkdir 30000 (time 1788641249.75 total 442.98 last 53.27) - mkdir 30668 (time 1788641259.76 total 452.99 last 66.72) - mkdir 31342 (time 1788641269.77 total 463.00 last 67.33) - mkdir 32036 (time 1788641279.78 total 473.01 last 69.34) - mkdir 32797 (time 1788641289.79 total 483.02 last 76.04) total: 32818 mkdir in 483.40 seconds: 67.89 ops/second - mkdir 753 (time 1788640816.78 total 10.01 last 75.20) - mkdir 1414 (time 1788640826.79 total 20.02 last 66.06) - mkdir 1995 (time 1788640836.80 total 30.04 last 58.01) - mkdir 2681 (time 1788640846.81 total 40.04 last 68.54) - mkdir 3312 (time 1788640856.81 total 50.05 last 63.08) - mkdir 4006 (time 1788640866.84 total 60.07 last 69.24) - mkdir 4678 (time 1788640876.85 total 70.08 last 67.11) - mkdir 5325 (time 1788640886.86 total 80.10 last 64.61) - mkdir 6014 (time 1788640896.87 total 90.10 last 68.85) - mkdir 6681 (time 1788640906.87 total 100.11 last 66.69) - mkdir 7365 (time 1788640916.88 total 110.11 last 68.37) - mkdir 8040 (time 1788640926.88 total 120.11 last 67.50) - mkdir 8737 (time 1788640936.88 total 130.12 last 69.66) - mkdir 9385 (time 1788640946.89 total 140.13 last 64.73) - mkdir 10000 (time 1788640956.60 total 149.84 last 63.35) - mkdir 10697 (time 1788640966.61 total 159.84 last 69.67) - mkdir 11319 (time 1788640976.62 total 169.85 last 62.13) - mkdir 12025 (time 1788640986.64 total 179.87 last 70.44) - mkdir 12641 (time 1788640996.66 total 189.89 last 61.48) - mkdir 13322 (time 1788641006.67 total 199.90 last 68.04) - mkdir 14039 (time 1788641016.69 total 209.92 last 71.56) - mkdir 14644 (time 1788641026.72 total 219.95 last 60.33) - mkdir 15215 (time 1788641036.72 total 229.95 last 57.07) - mkdir 15864 (time 1788641046.73 total 239.96 last 64.86) - mkdir 16529 (time 1788641056.73 total 249.97 last 66.45) - mkdir 17291 (time 1788641066.74 total 259.97 last 76.17) - mkdir 17879 (time 1788641076.78 total 270.01 last 58.56) - mkdir 18513 (time 1788641086.81 total 280.05 last 63.17) - mkdir 19148 (time 1788641096.82 total 290.05 last 63.49) - mkdir 19887 (time 1788641106.82 total 300.05 last 73.89) - mkdir 20605 (time 1788641116.83 total 310.07 last 71.70) - mkdir 21309 (time 1788641126.83 total 320.07 last 70.38) - mkdir 22056 (time 1788641136.84 total 330.08 last 74.62) - mkdir 22709 (time 1788641146.85 total 340.08 last 65.29) - mkdir 23391 (time 1788641156.86 total 350.09 last 68.11) - mkdir 24089 (time 1788641166.87 total 360.11 last 69.71) - mkdir 24829 (time 1788641176.87 total 370.11 last 73.99) - mkdir 25595 (time 1788641186.88 total 380.12 last 76.52) - mkdir 26371 (time 1788641196.89 total 390.12 last 77.59) - mkdir 27117 (time 1788641206.89 total 400.12 last 74.58) - mkdir 27787 (time 1788641216.89 total 410.12 last 66.99) - mkdir 28391 (time 1788641226.91 total 420.14 last 60.28) - mkdir 28972 (time 1788641236.92 total 430.15 last 58.05) - mkdir 29619 (time 1788641246.93 total 440.17 last 64.62) - mkdir 30000 (time 1788641253.06 total 446.29 last 62.17) - mkdir 30652 (time 1788641263.10 total 456.34 last 64.91) - mkdir 31321 (time 1788641273.11 total 466.35 last 66.84) - mkdir 32014 (time 1788641283.13 total 476.37 last 69.17) - mkdir 32758 (time 1788641293.14 total 486.37 last 74.37) total: 32818 mkdir in 486.82 seconds: 67.41 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270692 1000612 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788641996 ; total 0 ; last 0) - unlinked 10000 (time 1788642232 ; total 236 ; last 236) - unlinked 20000 (time 1788642482 ; total 486 ; last 250) - unlinked 30000 (time 1788642726 ; total 730 ; last 244) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second - unlinked 0 (time 1788641996 ; total 0 ; last 0) - unlinked 10000 (time 1788642231 ; total 235 ; last 235) - unlinked 20000 (time 1788642481 ; total 485 ; last 250) - unlinked 30000 (time 1788642726 ; total 730 ; last 245) total: 32768 unlinks in 797 seconds: 41.114178 unlinks/second nlink between: 1 - unlinked 0 (time 1788642795 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788642795 ; 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 8148 1263156 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre