== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:27:32 (1788593252) 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 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 - mkdir 715 (time 1788593266.34 total 10.02 last 71.36) - mkdir 1414 (time 1788593276.34 total 20.02 last 69.88) - mkdir 2103 (time 1788593286.36 total 30.04 last 68.75) - mkdir 2823 (time 1788593296.37 total 40.05 last 71.98) - mkdir 3530 (time 1788593306.37 total 50.05 last 70.67) - mkdir 4214 (time 1788593316.38 total 60.06 last 68.33) - mkdir 4883 (time 1788593326.39 total 70.07 last 66.84) - mkdir 5599 (time 1788593336.40 total 80.08 last 71.55) - mkdir 6262 (time 1788593346.40 total 90.08 last 66.28) - mkdir 6941 (time 1788593356.41 total 100.09 last 67.81) - mkdir 7688 (time 1788593366.41 total 110.09 last 74.70) - mkdir 8401 (time 1788593376.43 total 120.11 last 71.22) - mkdir 9116 (time 1788593386.45 total 130.13 last 71.36) - mkdir 9871 (time 1788593396.45 total 140.13 last 75.43) - mkdir 10635 (time 1788593406.47 total 150.15 last 76.31) - mkdir 11391 (time 1788593416.47 total 160.15 last 75.59) - mkdir 12116 (time 1788593426.47 total 170.15 last 72.46) - mkdir 12805 (time 1788593436.48 total 180.16 last 68.88) - mkdir 13480 (time 1788593446.48 total 190.16 last 67.48) - mkdir 14120 (time 1788593456.49 total 200.17 last 63.90) - mkdir 14848 (time 1788593466.51 total 210.19 last 72.69) - mkdir 15525 (time 1788593476.51 total 220.19 last 67.67) - mkdir 16158 (time 1788593486.53 total 230.21 last 63.19) - mkdir 16794 (time 1788593496.55 total 240.23 last 63.48) - mkdir 17548 (time 1788593506.55 total 250.24 last 75.36) - mkdir 18174 (time 1788593516.56 total 260.24 last 62.55) - mkdir 18819 (time 1788593526.56 total 270.24 last 64.50) - mkdir 19542 (time 1788593536.57 total 280.25 last 72.25) - mkdir 20000 (time 1788593542.73 total 286.41 last 74.34) - mkdir 20666 (time 1788593552.75 total 296.43 last 66.46) - mkdir 21341 (time 1788593562.76 total 306.44 last 67.47) - mkdir 21988 (time 1788593572.76 total 316.44 last 64.68) - mkdir 22714 (time 1788593582.78 total 326.46 last 72.46) - mkdir 23406 (time 1788593592.79 total 336.48 last 69.09) - mkdir 24128 (time 1788593602.80 total 346.48 last 72.18) - mkdir 24849 (time 1788593612.81 total 356.49 last 72.04) - mkdir 25562 (time 1788593622.82 total 366.50 last 71.22) - mkdir 26243 (time 1788593632.83 total 376.51 last 68.04) - mkdir 26966 (time 1788593642.84 total 386.52 last 72.20) - mkdir 27633 (time 1788593652.84 total 396.52 last 66.69) - mkdir 28313 (time 1788593662.86 total 406.54 last 67.87) - mkdir 28856 (time 1788593672.89 total 416.57 last 54.14) - mkdir 29515 (time 1788593682.90 total 426.58 last 65.82) - mkdir 30000 (time 1788593689.63 total 433.31 last 72.07) - mkdir 30671 (time 1788593699.64 total 443.32 last 67.05) - mkdir 31352 (time 1788593709.65 total 453.33 last 68.01) - mkdir 32076 (time 1788593719.68 total 463.36 last 72.24) - mkdir 32756 (time 1788593729.69 total 473.37 last 67.93) total: 32818 mkdir in 474.33 seconds: 69.19 ops/second - mkdir 694 (time 1788593266.14 total 10.00 last 69.39) - mkdir 1369 (time 1788593276.19 total 20.04 last 67.22) - mkdir 2057 (time 1788593286.19 total 30.04 last 68.79) - mkdir 2756 (time 1788593296.19 total 40.05 last 69.87) - mkdir 3449 (time 1788593306.19 total 50.05 last 69.28) - mkdir 4112 (time 1788593316.20 total 60.05 last 66.27) - mkdir 4773 (time 1788593326.20 total 70.06 last 66.07) - mkdir 5484 (time 1788593336.21 total 80.06 last 71.06) - mkdir 6114 (time 1788593346.21 total 90.07 last 62.98) - mkdir 6825 (time 1788593356.21 total 100.07 last 71.08) - mkdir 7574 (time 1788593366.23 total 110.08 last 74.80) - mkdir 8283 (time 1788593376.23 total 120.09 last 70.86) - mkdir 9001 (time 1788593386.24 total 130.09 last 71.76) - mkdir 9762 (time 1788593396.24 total 140.10 last 76.09) - mkdir 10000 (time 1788593399.39 total 143.25 last 75.56) - mkdir 10761 (time 1788593409.41 total 153.26 last 75.97) - mkdir 11494 (time 1788593419.42 total 163.27 last 73.23) - mkdir 12193 (time 1788593429.42 total 173.27 last 69.89) - mkdir 12881 (time 1788593439.42 total 183.28 last 68.74) - mkdir 13551 (time 1788593449.44 total 193.30 last 66.89) - mkdir 14236 (time 1788593459.45 total 203.30 last 68.47) - mkdir 14922 (time 1788593469.46 total 213.32 last 68.50) - mkdir 15546 (time 1788593479.47 total 223.32 last 62.37) - mkdir 16194 (time 1788593489.49 total 233.34 last 64.67) - mkdir 16863 (time 1788593499.50 total 243.36 last 66.79) - mkdir 17556 (time 1788593509.56 total 253.42 last 68.92) - mkdir 18204 (time 1788593519.60 total 263.45 last 64.56) - mkdir 18908 (time 1788593529.64 total 273.49 last 70.11) - mkdir 19636 (time 1788593539.64 total 283.50 last 72.74) - mkdir 20000 (time 1788593544.83 total 288.69 last 70.20) - mkdir 20675 (time 1788593554.85 total 298.70 last 67.40) - mkdir 21348 (time 1788593564.85 total 308.70 last 67.30) - mkdir 22014 (time 1788593574.85 total 318.70 last 66.59) - mkdir 22757 (time 1788593584.85 total 328.71 last 74.27) - mkdir 23461 (time 1788593594.87 total 338.73 last 70.28) - mkdir 24179 (time 1788593604.88 total 348.74 last 71.73) - mkdir 24900 (time 1788593614.89 total 358.74 last 72.05) - mkdir 25573 (time 1788593624.89 total 368.75 last 67.25) - mkdir 26264 (time 1788593634.92 total 378.78 last 68.93) - mkdir 26959 (time 1788593644.92 total 388.78 last 69.47) - mkdir 27616 (time 1788593654.95 total 398.80 last 65.55) - mkdir 28273 (time 1788593664.95 total 408.81 last 65.67) - mkdir 28819 (time 1788593674.95 total 418.81 last 54.58) - mkdir 29498 (time 1788593684.97 total 428.83 last 67.79) - mkdir 30000 (time 1788593691.40 total 435.25 last 78.12) - mkdir 30637 (time 1788593701.40 total 445.26 last 63.70) - mkdir 31330 (time 1788593711.41 total 455.26 last 69.25) - mkdir 32051 (time 1788593721.43 total 465.28 last 71.95) - mkdir 32724 (time 1788593731.43 total 475.29 last 67.27) total: 32818 mkdir in 476.62 seconds: 68.86 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270724 1000580 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 1788594443 ; total 0 ; last 0) - unlinked 10000 (time 1788594674 ; total 231 ; last 231) - unlinked 20000 (time 1788594927 ; total 484 ; last 253) - unlinked 30000 (time 1788595181 ; total 738 ; last 254) total: 32768 unlinks in 807 seconds: 40.604710 unlinks/second - unlinked 0 (time 1788594443 ; total 0 ; last 0) - unlinked 10000 (time 1788594676 ; total 233 ; last 233) - unlinked 20000 (time 1788594931 ; total 488 ; last 255) - unlinked 30000 (time 1788595186 ; total 743 ; last 255) total: 32768 unlinks in 811 seconds: 40.404438 unlinks/second nlink between: 1 - unlinked 0 (time 1788595256 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788595256 ; 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 8180 1263124 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