== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:38:39 (1785944319) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 526 (time 1785944335.59 total 10.00 last 52.59) - mkdir 1229 (time 1785944345.59 total 20.00 last 70.30) - mkdir 1857 (time 1785944355.59 total 30.00 last 62.80) - mkdir 2463 (time 1785944365.60 total 40.01 last 60.53) - mkdir 3026 (time 1785944375.61 total 50.02 last 56.25) - mkdir 3942 (time 1785944385.61 total 60.03 last 91.55) - mkdir 4541 (time 1785944395.64 total 70.06 last 59.73) - mkdir 5184 (time 1785944405.67 total 80.08 last 64.14) - mkdir 5703 (time 1785944415.69 total 90.10 last 51.79) - mkdir 6031 (time 1785944425.74 total 100.15 last 32.65) - mkdir 6327 (time 1785944435.74 total 110.15 last 29.59) - mkdir 7005 (time 1785944445.76 total 120.17 last 67.67) - mkdir 7489 (time 1785944455.80 total 130.21 last 48.21) - mkdir 8082 (time 1785944465.82 total 140.23 last 59.19) - mkdir 8663 (time 1785944475.85 total 150.26 last 57.93) - mkdir 9337 (time 1785944485.86 total 160.27 last 67.33) - mkdir 9851 (time 1785944495.86 total 170.28 last 51.36) - mkdir 10000 (time 1785944499.40 total 173.81 last 42.14) - mkdir 10423 (time 1785944509.42 total 183.84 last 42.20) - mkdir 11290 (time 1785944519.42 total 193.84 last 86.68) - mkdir 12158 (time 1785944529.43 total 203.84 last 86.76) - mkdir 12848 (time 1785944539.44 total 213.85 last 68.97) - mkdir 13487 (time 1785944549.47 total 223.88 last 63.70) - mkdir 13918 (time 1785944559.47 total 233.89 last 43.08) - mkdir 14410 (time 1785944569.47 total 243.89 last 49.18) - mkdir 14949 (time 1785944579.48 total 253.89 last 53.89) - mkdir 15591 (time 1785944589.48 total 263.89 last 64.18) - mkdir 16203 (time 1785944599.48 total 273.89 last 61.19) - mkdir 16853 (time 1785944609.53 total 283.94 last 64.70) - mkdir 17214 (time 1785944619.55 total 293.96 last 36.02) - mkdir 17821 (time 1785944629.57 total 303.99 last 60.53) - mkdir 18327 (time 1785944639.62 total 314.03 last 50.37) - mkdir 18690 (time 1785944649.78 total 324.20 last 35.72) - mkdir 18900 (time 1785944659.82 total 334.23 last 20.93) - mkdir 19188 (time 1785944670.27 total 344.68 last 27.56) - mkdir 19493 (time 1785944680.27 total 354.69 last 30.48) - mkdir 19806 (time 1785944690.29 total 364.70 last 31.26) - mkdir 20000 (time 1785944695.17 total 369.58 last 39.75) - mkdir 20721 (time 1785944705.23 total 379.64 last 71.67) - mkdir 21269 (time 1785944715.26 total 389.68 last 54.61) - mkdir 21865 (time 1785944725.28 total 399.69 last 59.52) - mkdir 22260 (time 1785944735.29 total 409.70 last 39.46) - mkdir 22936 (time 1785944745.31 total 419.73 last 67.44) - mkdir 23366 (time 1785944755.32 total 429.73 last 42.98) - mkdir 23854 (time 1785944765.35 total 439.76 last 48.66) - mkdir 24402 (time 1785944775.36 total 449.77 last 54.76) - mkdir 24682 (time 1785944785.37 total 459.79 last 27.96) - mkdir 25240 (time 1785944795.37 total 469.79 last 55.80) - mkdir 25782 (time 1785944805.37 total 479.79 last 54.20) - mkdir 26611 (time 1785944815.42 total 489.83 last 82.51) - mkdir 27169 (time 1785944825.43 total 499.84 last 55.76) - mkdir 27776 (time 1785944835.44 total 509.86 last 60.60) - mkdir 28124 (time 1785944845.49 total 519.91 last 34.62) - mkdir 28391 (time 1785944855.50 total 529.91 last 26.69) - mkdir 28695 (time 1785944865.50 total 539.92 last 30.38) - mkdir 29309 (time 1785944875.53 total 549.94 last 61.26) - mkdir 29915 (time 1785944885.53 total 559.94 last 60.59) - mkdir 30575 (time 1785944895.53 total 569.95 last 65.98) - mkdir 31040 (time 1785944905.54 total 579.95 last 46.48) - mkdir 31636 (time 1785944915.56 total 589.98 last 59.45) - mkdir 32297 (time 1785944925.57 total 599.98 last 66.05) total: 32818 mkdir in 606.74 seconds: 54.09 ops/second - mkdir 511 (time 1785944335.66 total 10.00 last 51.09) - mkdir 1213 (time 1785944345.66 total 20.00 last 70.20) - mkdir 1847 (time 1785944355.68 total 30.02 last 63.28) - mkdir 2462 (time 1785944365.69 total 40.03 last 61.43) - mkdir 3015 (time 1785944375.71 total 50.05 last 55.20) - mkdir 3903 (time 1785944385.72 total 60.07 last 88.68) - mkdir 4496 (time 1785944395.75 total 70.09 last 59.17) - mkdir 5133 (time 1785944405.78 total 80.12 last 63.47) - mkdir 5650 (time 1785944415.81 total 90.15 last 51.54) - mkdir 5985 (time 1785944425.82 total 100.16 last 33.48) - mkdir 6294 (time 1785944435.82 total 110.17 last 30.89) - mkdir 6965 (time 1785944445.84 total 120.18 last 66.98) - mkdir 7452 (time 1785944455.84 total 130.18 last 48.69) - mkdir 8055 (time 1785944465.85 total 140.19 last 60.27) - mkdir 8634 (time 1785944475.85 total 150.19 last 57.87) - mkdir 9262 (time 1785944485.87 total 160.21 last 62.71) - mkdir 9780 (time 1785944495.87 total 170.21 last 51.78) - mkdir 10000 (time 1785944501.31 total 175.65 last 40.45) - mkdir 10465 (time 1785944511.31 total 185.66 last 46.48) - mkdir 11335 (time 1785944521.32 total 195.66 last 86.97) - mkdir 12247 (time 1785944531.33 total 205.67 last 91.10) - mkdir 12862 (time 1785944541.34 total 215.69 last 61.40) - mkdir 13462 (time 1785944551.38 total 225.72 last 59.80) - mkdir 13906 (time 1785944561.38 total 235.72 last 44.39) - mkdir 14404 (time 1785944571.39 total 245.74 last 49.73) - mkdir 14934 (time 1785944581.40 total 255.74 last 52.98) - mkdir 15594 (time 1785944591.40 total 265.74 last 65.99) - mkdir 16228 (time 1785944601.43 total 275.77 last 63.18) - mkdir 16741 (time 1785944611.46 total 285.81 last 51.13) - mkdir 17091 (time 1785944621.47 total 295.82 last 34.97) - mkdir 17713 (time 1785944631.48 total 305.82 last 62.18) - mkdir 18206 (time 1785944641.48 total 315.83 last 49.27) - mkdir 18515 (time 1785944651.80 total 326.15 last 29.94) - mkdir 18736 (time 1785944661.85 total 336.20 last 21.99) - mkdir 19005 (time 1785944671.89 total 346.23 last 26.81) - mkdir 19304 (time 1785944681.89 total 356.23 last 29.88) - mkdir 19628 (time 1785944691.90 total 366.24 last 32.38) - mkdir 20000 (time 1785944697.89 total 372.23 last 62.13) - mkdir 20614 (time 1785944707.89 total 382.23 last 61.36) - mkdir 21181 (time 1785944717.90 total 392.25 last 56.64) - mkdir 21775 (time 1785944727.91 total 402.25 last 59.38) - mkdir 22164 (time 1785944737.92 total 412.26 last 38.85) - mkdir 22806 (time 1785944747.93 total 422.27 last 64.16) - mkdir 23214 (time 1785944757.94 total 432.29 last 40.73) - mkdir 23712 (time 1785944767.97 total 442.31 last 49.68) - mkdir 24183 (time 1785944777.98 total 452.33 last 47.01) - mkdir 24508 (time 1785944787.99 total 462.33 last 32.48) - mkdir 25067 (time 1785944798.00 total 472.34 last 55.84) - mkdir 25709 (time 1785944808.00 total 482.34 last 64.20) - mkdir 26396 (time 1785944818.02 total 492.36 last 68.56) - mkdir 26989 (time 1785944828.03 total 502.37 last 59.27) - mkdir 27520 (time 1785944838.08 total 512.42 last 52.83) - mkdir 27892 (time 1785944848.08 total 522.42 last 37.19) - mkdir 28093 (time 1785944858.33 total 532.67 last 19.61) - mkdir 28514 (time 1785944868.34 total 542.69 last 42.04) - mkdir 29073 (time 1785944878.39 total 552.73 last 55.65) - mkdir 29761 (time 1785944888.39 total 562.74 last 68.76) - mkdir 30000 (time 1785944891.29 total 565.64 last 82.43) - mkdir 30512 (time 1785944901.33 total 575.67 last 51.02) - mkdir 31021 (time 1785944911.36 total 585.71 last 50.72) - mkdir 31652 (time 1785944921.37 total 595.71 last 63.07) - mkdir 32445 (time 1785944931.38 total 605.72 last 79.20) total: 32818 mkdir in 612.08 seconds: 53.62 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270656 1000648 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785945625 ; total 0 ; last 0) - unlinked 10000 (time 1785945944 ; total 319 ; last 319) - unlinked 20000 (time 1785946265 ; total 640 ; last 321) - unlinked 30000 (time 1785946573 ; total 948 ; last 308) total: 32768 unlinks in 1028 seconds: 31.875486 unlinks/second - unlinked 0 (time 1785945625 ; total 0 ; last 0) - unlinked 10000 (time 1785945946 ; total 321 ; last 321) - unlinked 20000 (time 1785946271 ; total 646 ; last 325) - unlinked 30000 (time 1785946579 ; total 954 ; last 308) total: 32768 unlinks in 1033 seconds: 31.721201 unlinks/second nlink between: 1 - unlinked 0 (time 1785946660 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785946660 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8112 1263192 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre