== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:08:11 (1786313291) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22792 3584228 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20684 3586336 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4068 1019932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2802 259342 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2690 259454 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6061 518796 2% /mnt/lustre - mkdir 859 (time 1786313306.47 total 10.01 last 85.83) - mkdir 1735 (time 1786313316.49 total 20.03 last 87.40) - mkdir 2582 (time 1786313326.49 total 30.03 last 84.69) - mkdir 3434 (time 1786313336.50 total 40.04 last 85.12) - mkdir 4278 (time 1786313346.57 total 50.10 last 83.88) - mkdir 5213 (time 1786313356.57 total 60.11 last 93.46) - mkdir 6061 (time 1786313366.57 total 70.11 last 84.77) - mkdir 6782 (time 1786313376.57 total 80.11 last 72.10) - mkdir 7606 (time 1786313386.57 total 90.11 last 82.40) - mkdir 8377 (time 1786313396.58 total 100.12 last 77.03) - mkdir 9233 (time 1786313406.61 total 110.14 last 85.40) - mkdir 10000 (time 1786313414.67 total 118.20 last 95.16) - mkdir 10778 (time 1786313424.68 total 128.22 last 77.68) - mkdir 11587 (time 1786313434.68 total 138.22 last 80.90) - mkdir 12355 (time 1786313444.69 total 148.23 last 76.76) - mkdir 13080 (time 1786313454.70 total 158.24 last 72.38) - mkdir 13856 (time 1786313464.71 total 168.25 last 77.58) - mkdir 14732 (time 1786313474.72 total 178.25 last 87.52) - mkdir 15554 (time 1786313484.72 total 188.26 last 82.13) - mkdir 16379 (time 1786313494.76 total 198.29 last 82.23) - mkdir 17118 (time 1786313504.77 total 208.30 last 73.83) - mkdir 17703 (time 1786313514.78 total 218.32 last 58.43) - mkdir 18457 (time 1786313524.80 total 228.33 last 75.28) - mkdir 19380 (time 1786313534.80 total 238.34 last 92.27) - mkdir 20000 (time 1786313543.17 total 246.71 last 74.06) - mkdir 20780 (time 1786313553.17 total 256.71 last 78.00) - mkdir 21544 (time 1786313563.17 total 266.71 last 76.36) - mkdir 22397 (time 1786313573.18 total 276.71 last 85.29) - mkdir 23331 (time 1786313583.18 total 286.71 last 93.40) - mkdir 24171 (time 1786313593.18 total 296.72 last 83.97) - mkdir 25182 (time 1786313603.19 total 306.73 last 100.99) - mkdir 25999 (time 1786313613.20 total 316.74 last 81.59) - mkdir 26831 (time 1786313623.22 total 326.75 last 83.10) - mkdir 27752 (time 1786313633.23 total 336.77 last 91.97) - mkdir 28650 (time 1786313643.24 total 346.77 last 89.75) - mkdir 29535 (time 1786313653.24 total 356.78 last 88.47) - mkdir 30000 (time 1786313659.26 total 362.80 last 77.19) - mkdir 30697 (time 1786313669.27 total 372.81 last 69.67) - mkdir 31463 (time 1786313679.28 total 382.82 last 76.50) - mkdir 32264 (time 1786313689.29 total 392.82 last 80.06) total: 32818 mkdir in 399.10 seconds: 82.23 ops/second - mkdir 844 (time 1786313306.34 total 10.01 last 84.34) - mkdir 1701 (time 1786313316.34 total 20.01 last 85.67) - mkdir 2531 (time 1786313326.36 total 30.02 last 82.88) - mkdir 3354 (time 1786313336.36 total 40.03 last 82.27) - mkdir 4226 (time 1786313346.37 total 50.04 last 87.14) - mkdir 5173 (time 1786313356.38 total 60.04 last 94.63) - mkdir 6018 (time 1786313366.38 total 70.05 last 84.47) - mkdir 6760 (time 1786313376.39 total 80.06 last 74.12) - mkdir 7574 (time 1786313386.39 total 90.06 last 81.40) - mkdir 8362 (time 1786313396.42 total 100.08 last 78.59) - mkdir 9194 (time 1786313406.42 total 110.09 last 83.19) - mkdir 10000 (time 1786313415.12 total 118.79 last 92.64) - mkdir 10736 (time 1786313425.14 total 128.81 last 73.41) - mkdir 11480 (time 1786313435.16 total 138.83 last 74.29) - mkdir 12275 (time 1786313445.16 total 148.83 last 79.47) - mkdir 13013 (time 1786313455.16 total 158.83 last 73.79) - mkdir 13814 (time 1786313465.17 total 168.84 last 80.06) - mkdir 14683 (time 1786313475.17 total 178.84 last 86.88) - mkdir 15477 (time 1786313485.18 total 188.85 last 79.32) - mkdir 16286 (time 1786313495.19 total 198.85 last 80.86) - mkdir 17015 (time 1786313505.20 total 208.87 last 72.81) - mkdir 17612 (time 1786313515.21 total 218.88 last 59.64) - mkdir 18336 (time 1786313525.23 total 228.90 last 72.26) - mkdir 19296 (time 1786313535.23 total 238.90 last 95.98) - mkdir 20000 (time 1786313545.02 total 248.69 last 71.91) - mkdir 20791 (time 1786313555.02 total 258.69 last 79.07) - mkdir 21603 (time 1786313565.04 total 268.71 last 81.09) - mkdir 22460 (time 1786313575.05 total 278.72 last 85.59) - mkdir 23337 (time 1786313585.05 total 288.72 last 87.67) - mkdir 24278 (time 1786313595.07 total 298.73 last 93.99) - mkdir 25256 (time 1786313605.08 total 308.75 last 97.63) - mkdir 26068 (time 1786313615.09 total 318.76 last 81.13) - mkdir 26870 (time 1786313625.10 total 328.77 last 80.14) - mkdir 27806 (time 1786313635.10 total 338.77 last 93.58) - mkdir 28699 (time 1786313645.11 total 348.78 last 89.24) - mkdir 29566 (time 1786313655.13 total 358.80 last 86.53) - mkdir 30000 (time 1786313661.23 total 364.89 last 71.17) - mkdir 30698 (time 1786313671.24 total 374.91 last 69.73) - mkdir 31470 (time 1786313681.25 total 384.92 last 77.09) - mkdir 32304 (time 1786313691.28 total 394.95 last 83.16) total: 32818 mkdir in 400.74 seconds: 81.89 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276840 994464 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22792 3584228 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20684 3586336 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69704 954296 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2802 259342 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2690 259454 2% /mnt/lustre[OST:1] filesystem_summary: 590493 71697 518796 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786314443 ; total 0 ; last 0) - unlinked 10000 (time 1786314637 ; total 194 ; last 194) - unlinked 20000 (time 1786314841 ; total 398 ; last 204) - unlinked 30000 (time 1786315042 ; total 599 ; last 201) total: 32768 unlinks in 662 seconds: 49.498489 unlinks/second - unlinked 0 (time 1786314443 ; total 0 ; last 0) - unlinked 10000 (time 1786314638 ; total 195 ; last 195) - unlinked 20000 (time 1786314843 ; total 400 ; last 205) - unlinked 30000 (time 1786315043 ; total 600 ; last 200) total: 32768 unlinks in 664 seconds: 49.349396 unlinks/second nlink between: 1 - unlinked 0 (time 1786315109 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786315109 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 14296 1257008 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22792 3584228 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20684 3586336 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4068 1019932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2802 259342 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2690 259454 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6061 518796 2% /mnt/lustre