== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:50:41 (1786809041) 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 708 (time 1786809057.56 total 10.03 last 70.61) - mkdir 1467 (time 1786809067.56 total 20.03 last 75.87) - mkdir 2189 (time 1786809077.58 total 30.05 last 72.10) - mkdir 2948 (time 1786809087.59 total 40.06 last 75.78) - mkdir 3612 (time 1786809097.60 total 50.07 last 66.36) - mkdir 4142 (time 1786809107.64 total 60.11 last 52.78) - mkdir 4852 (time 1786809117.65 total 70.12 last 70.92) - mkdir 5548 (time 1786809127.66 total 80.13 last 69.57) - mkdir 6269 (time 1786809137.66 total 90.13 last 72.06) - mkdir 7000 (time 1786809147.68 total 100.15 last 72.96) - mkdir 7761 (time 1786809157.69 total 110.15 last 76.08) - mkdir 8447 (time 1786809167.70 total 120.17 last 68.52) - mkdir 8971 (time 1786809177.72 total 130.18 last 52.31) - mkdir 9510 (time 1786809187.72 total 140.19 last 53.86) - mkdir 10000 (time 1786809194.96 total 147.43 last 67.74) - mkdir 10704 (time 1786809204.97 total 157.44 last 70.29) - mkdir 11426 (time 1786809214.98 total 167.45 last 72.14) - mkdir 12160 (time 1786809224.99 total 177.45 last 73.37) - mkdir 12941 (time 1786809234.99 total 187.46 last 78.06) - mkdir 13657 (time 1786809245.00 total 197.46 last 71.56) - mkdir 14271 (time 1786809255.00 total 207.47 last 61.37) - mkdir 14790 (time 1786809265.01 total 217.47 last 51.87) - mkdir 15482 (time 1786809275.02 total 227.49 last 69.11) - mkdir 16228 (time 1786809285.04 total 237.51 last 74.45) - mkdir 16917 (time 1786809295.08 total 247.54 last 68.64) - mkdir 17569 (time 1786809305.08 total 257.55 last 65.18) - mkdir 18287 (time 1786809315.09 total 267.56 last 71.74) - mkdir 18951 (time 1786809325.09 total 277.56 last 66.40) - mkdir 19717 (time 1786809335.10 total 287.57 last 76.51) - mkdir 20000 (time 1786809339.70 total 292.17 last 61.53) - mkdir 20717 (time 1786809349.71 total 302.18 last 71.64) - mkdir 21311 (time 1786809359.72 total 312.19 last 59.33) - mkdir 21922 (time 1786809369.78 total 322.25 last 60.73) - mkdir 22410 (time 1786809379.82 total 332.29 last 48.60) - mkdir 22935 (time 1786809389.83 total 342.29 last 52.48) - mkdir 23695 (time 1786809399.83 total 352.30 last 75.98) - mkdir 24410 (time 1786809409.83 total 362.30 last 71.47) - mkdir 25169 (time 1786809419.84 total 372.31 last 75.84) - mkdir 25904 (time 1786809429.85 total 382.31 last 73.47) - mkdir 26511 (time 1786809439.85 total 392.32 last 60.69) - mkdir 27225 (time 1786809449.86 total 402.32 last 71.34) - mkdir 27898 (time 1786809459.86 total 412.33 last 67.24) - mkdir 28385 (time 1786809469.87 total 422.33 last 48.70) - mkdir 28918 (time 1786809479.89 total 432.36 last 53.16) - mkdir 29478 (time 1786809489.91 total 442.38 last 55.89) - mkdir 30000 (time 1786809497.46 total 449.93 last 69.16) - mkdir 30671 (time 1786809507.46 total 459.93 last 67.06) - mkdir 31374 (time 1786809517.47 total 469.93 last 70.28) - mkdir 32134 (time 1786809527.48 total 479.95 last 75.90) total: 32818 mkdir in 489.46 seconds: 67.05 ops/second - mkdir 665 (time 1786809057.57 total 10.02 last 66.37) - mkdir 1413 (time 1786809067.57 total 20.02 last 74.80) - mkdir 2149 (time 1786809077.59 total 30.04 last 73.46) - mkdir 2929 (time 1786809087.60 total 40.05 last 77.93) - mkdir 3576 (time 1786809097.61 total 50.06 last 64.65) - mkdir 4126 (time 1786809107.62 total 60.06 last 54.97) - mkdir 4855 (time 1786809117.63 total 70.08 last 72.78) - mkdir 5540 (time 1786809127.64 total 80.08 last 68.47) - mkdir 6260 (time 1786809137.64 total 90.09 last 71.96) - mkdir 7003 (time 1786809147.66 total 100.10 last 74.19) - mkdir 7760 (time 1786809157.66 total 110.11 last 75.67) - mkdir 8427 (time 1786809167.67 total 120.12 last 66.65) - mkdir 8950 (time 1786809177.70 total 130.14 last 52.15) - mkdir 9493 (time 1786809187.70 total 140.15 last 54.28) - mkdir 10000 (time 1786809194.93 total 147.38 last 70.13) - mkdir 10731 (time 1786809204.95 total 157.40 last 72.94) - mkdir 11452 (time 1786809214.96 total 167.40 last 72.08) - mkdir 12147 (time 1786809224.96 total 177.41 last 69.44) - mkdir 12964 (time 1786809234.97 total 187.42 last 81.66) - mkdir 13671 (time 1786809244.97 total 197.42 last 70.67) - mkdir 14292 (time 1786809254.98 total 207.43 last 62.07) - mkdir 14796 (time 1786809264.99 total 217.43 last 50.37) - mkdir 15460 (time 1786809275.00 total 227.45 last 66.31) - mkdir 16222 (time 1786809285.00 total 237.45 last 76.17) - mkdir 16926 (time 1786809295.00 total 247.45 last 70.39) - mkdir 17575 (time 1786809305.02 total 257.46 last 64.81) - mkdir 18273 (time 1786809315.02 total 267.47 last 69.77) - mkdir 18951 (time 1786809325.03 total 277.48 last 67.72) - mkdir 19745 (time 1786809335.04 total 287.48 last 79.38) - mkdir 20000 (time 1786809339.34 total 291.78 last 59.33) - mkdir 20717 (time 1786809349.35 total 301.79 last 71.60) - mkdir 21352 (time 1786809359.37 total 311.81 last 63.39) - mkdir 21929 (time 1786809369.38 total 321.82 last 57.63) - mkdir 22427 (time 1786809379.38 total 331.83 last 49.77) - mkdir 22939 (time 1786809389.39 total 341.84 last 51.16) - mkdir 23675 (time 1786809399.41 total 351.85 last 73.49) - mkdir 24409 (time 1786809409.42 total 361.87 last 73.31) - mkdir 25184 (time 1786809419.43 total 371.88 last 77.43) - mkdir 25879 (time 1786809429.45 total 381.89 last 69.39) - mkdir 26522 (time 1786809439.45 total 391.90 last 64.25) - mkdir 27210 (time 1786809449.45 total 401.90 last 68.80) - mkdir 27890 (time 1786809459.48 total 411.92 last 67.84) - mkdir 28410 (time 1786809469.52 total 421.96 last 51.79) - mkdir 28923 (time 1786809479.52 total 431.96 last 51.29) - mkdir 29490 (time 1786809489.52 total 441.97 last 56.67) - mkdir 30000 (time 1786809496.79 total 449.24 last 70.16) - mkdir 30649 (time 1786809506.80 total 459.25 last 64.84) - mkdir 31354 (time 1786809516.81 total 469.26 last 70.41) - mkdir 32088 (time 1786809526.82 total 479.27 last 73.34) - mkdir 32797 (time 1786809536.83 total 489.27 last 70.88) total: 32818 mkdir in 489.54 seconds: 67.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270808 1000496 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 1786810241 ; total 0 ; last 0) - unlinked 10000 (time 1786810502 ; total 261 ; last 261) - unlinked 20000 (time 1786810754 ; total 513 ; last 252) - unlinked 30000 (time 1786811002 ; total 761 ; last 248) total: 32768 unlinks in 828 seconds: 39.574879 unlinks/second - unlinked 0 (time 1786810241 ; total 0 ; last 0) - unlinked 10000 (time 1786810504 ; total 263 ; last 263) - unlinked 20000 (time 1786810757 ; total 516 ; last 253) - unlinked 30000 (time 1786811007 ; total 766 ; last 250) total: 32768 unlinks in 831 seconds: 39.432011 unlinks/second nlink between: 1 - unlinked 0 (time 1786811074 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786811074 ; 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 8264 1263040 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