== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:07:56 (1787735276) 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 743 (time 1787735290.20 total 10.01 last 74.19) - mkdir 1503 (time 1787735300.22 total 20.03 last 75.88) - mkdir 2346 (time 1787735310.23 total 30.04 last 84.19) - mkdir 3149 (time 1787735320.23 total 40.04 last 80.30) - mkdir 3895 (time 1787735330.24 total 50.05 last 74.54) - mkdir 4710 (time 1787735340.25 total 60.07 last 81.39) - mkdir 5409 (time 1787735350.26 total 70.07 last 69.87) - mkdir 6086 (time 1787735360.26 total 80.07 last 67.69) - mkdir 6860 (time 1787735370.28 total 90.09 last 77.27) - mkdir 7686 (time 1787735380.28 total 100.09 last 82.55) - mkdir 8488 (time 1787735390.28 total 110.10 last 80.18) - mkdir 9302 (time 1787735400.30 total 120.11 last 81.30) - mkdir 10000 (time 1787735409.01 total 128.82 last 80.13) - mkdir 10759 (time 1787735419.02 total 138.83 last 75.81) - mkdir 11533 (time 1787735429.02 total 148.83 last 77.38) - mkdir 12323 (time 1787735439.03 total 158.84 last 78.98) - mkdir 13063 (time 1787735449.03 total 168.85 last 73.93) - mkdir 13839 (time 1787735459.05 total 178.86 last 77.51) - mkdir 14575 (time 1787735469.05 total 188.86 last 73.60) - mkdir 15353 (time 1787735479.05 total 198.86 last 77.79) - mkdir 16140 (time 1787735489.06 total 208.87 last 78.59) - mkdir 16850 (time 1787735499.09 total 218.90 last 70.83) - mkdir 17570 (time 1787735509.09 total 228.90 last 71.99) - mkdir 18324 (time 1787735519.10 total 238.91 last 75.33) - mkdir 19151 (time 1787735529.10 total 248.91 last 82.65) - mkdir 19916 (time 1787735539.11 total 258.92 last 76.43) - mkdir 20710 (time 1787735549.11 total 268.92 last 79.39) - mkdir 21436 (time 1787735559.11 total 278.93 last 72.59) - mkdir 22218 (time 1787735569.12 total 288.93 last 78.12) - mkdir 22982 (time 1787735579.13 total 298.95 last 76.32) - mkdir 23787 (time 1787735589.14 total 308.95 last 80.47) - mkdir 24555 (time 1787735599.14 total 318.95 last 76.77) - mkdir 25318 (time 1787735609.16 total 328.97 last 76.18) - mkdir 26068 (time 1787735619.17 total 338.98 last 74.93) - mkdir 26784 (time 1787735629.18 total 348.99 last 71.49) - mkdir 27581 (time 1787735639.20 total 359.01 last 79.59) - mkdir 28319 (time 1787735649.20 total 369.01 last 73.78) - mkdir 28989 (time 1787735659.20 total 379.01 last 67.00) - mkdir 29671 (time 1787735669.21 total 389.02 last 68.12) - mkdir 30000 (time 1787735673.54 total 393.35 last 75.95) - mkdir 30753 (time 1787735683.55 total 403.36 last 75.26) - mkdir 31545 (time 1787735693.55 total 413.36 last 79.18) - mkdir 32308 (time 1787735703.56 total 423.37 last 76.23) total: 32818 mkdir in 429.64 seconds: 76.38 ops/second - mkdir 766 (time 1787735290.26 total 10.03 last 76.39) - mkdir 1536 (time 1787735300.27 total 20.03 last 76.95) - mkdir 2367 (time 1787735310.28 total 30.05 last 82.95) - mkdir 3140 (time 1787735320.29 total 40.05 last 77.27) - mkdir 3903 (time 1787735330.30 total 50.07 last 76.19) - mkdir 4702 (time 1787735340.31 total 60.08 last 79.80) - mkdir 5435 (time 1787735350.32 total 70.09 last 73.23) - mkdir 6126 (time 1787735360.33 total 80.10 last 69.06) - mkdir 6885 (time 1787735370.34 total 90.10 last 75.84) - mkdir 7723 (time 1787735380.35 total 100.11 last 83.71) - mkdir 8527 (time 1787735390.36 total 110.13 last 80.26) - mkdir 9368 (time 1787735400.37 total 120.14 last 84.02) - mkdir 10000 (time 1787735408.19 total 127.96 last 80.86) - mkdir 10785 (time 1787735418.20 total 137.97 last 78.42) - mkdir 11567 (time 1787735428.20 total 147.97 last 78.19) - mkdir 12337 (time 1787735438.21 total 157.98 last 76.91) - mkdir 13080 (time 1787735448.21 total 167.98 last 74.29) - mkdir 13862 (time 1787735458.22 total 177.99 last 78.14) - mkdir 14572 (time 1787735468.23 total 188.00 last 70.92) - mkdir 15350 (time 1787735478.25 total 198.01 last 77.69) - mkdir 16146 (time 1787735488.25 total 208.02 last 79.58) - mkdir 16857 (time 1787735498.27 total 218.04 last 70.95) - mkdir 17570 (time 1787735508.27 total 228.04 last 71.29) - mkdir 18314 (time 1787735518.29 total 238.06 last 74.22) - mkdir 19104 (time 1787735528.34 total 248.11 last 78.66) - mkdir 19879 (time 1787735538.35 total 258.12 last 77.41) - mkdir 20688 (time 1787735548.37 total 268.13 last 80.77) - mkdir 21420 (time 1787735558.41 total 278.18 last 72.87) - mkdir 22182 (time 1787735568.41 total 288.18 last 76.18) - mkdir 22928 (time 1787735578.43 total 298.20 last 74.48) - mkdir 23720 (time 1787735588.44 total 308.21 last 79.10) - mkdir 24492 (time 1787735598.46 total 318.22 last 77.09) - mkdir 25261 (time 1787735608.47 total 328.23 last 76.81) - mkdir 25982 (time 1787735618.49 total 338.25 last 71.96) - mkdir 26752 (time 1787735628.49 total 348.26 last 76.95) - mkdir 27505 (time 1787735638.51 total 358.28 last 75.18) - mkdir 28232 (time 1787735648.52 total 368.29 last 72.63) - mkdir 28905 (time 1787735658.54 total 378.30 last 67.19) - mkdir 29592 (time 1787735668.55 total 388.31 last 68.62) - mkdir 30000 (time 1787735673.84 total 393.61 last 77.05) - mkdir 30724 (time 1787735683.86 total 403.62 last 72.28) - mkdir 31516 (time 1787735693.86 total 413.63 last 79.19) - mkdir 32294 (time 1787735703.87 total 423.64 last 77.70) total: 32818 mkdir in 430.32 seconds: 76.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270732 1000572 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 1787736330 ; total 0 ; last 0) - unlinked 10000 (time 1787736569 ; total 239 ; last 239) - unlinked 20000 (time 1787736812 ; total 482 ; last 243) - unlinked 30000 (time 1787737055 ; total 725 ; last 243) total: 32768 unlinks in 788 seconds: 41.583755 unlinks/second - unlinked 0 (time 1787736330 ; total 0 ; last 0) - unlinked 10000 (time 1787736571 ; total 241 ; last 241) - unlinked 20000 (time 1787736814 ; total 484 ; last 243) - unlinked 30000 (time 1787737057 ; total 727 ; last 243) total: 32768 unlinks in 790 seconds: 41.478481 unlinks/second nlink between: 1 - unlinked 0 (time 1787737122 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787737122 ; 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 8188 1263116 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