== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:43:12 (1788493392) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26936 3580084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16544 3590476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1980 1022020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2765 259379 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2641 259503 2% /mnt/lustre[OST:1] filesystem_summary: 524908 6026 518882 2% /mnt/lustre - mkdir 858 (time 1788493408.79 total 10.00 last 85.77) - mkdir 1715 (time 1788493418.81 total 20.03 last 85.48) - mkdir 2519 (time 1788493428.85 total 30.06 last 80.12) - mkdir 3339 (time 1788493438.86 total 40.07 last 81.94) - mkdir 4219 (time 1788493448.86 total 50.07 last 87.97) - mkdir 4892 (time 1788493458.90 total 60.12 last 67.02) - mkdir 5656 (time 1788493468.90 total 70.12 last 76.39) - mkdir 6462 (time 1788493478.93 total 80.14 last 80.39) - mkdir 7234 (time 1788493488.93 total 90.15 last 77.19) - mkdir 7893 (time 1788493498.94 total 100.15 last 65.84) - mkdir 8581 (time 1788493508.95 total 110.17 last 68.70) - mkdir 9294 (time 1788493518.96 total 120.18 last 71.26) - mkdir 10000 (time 1788493527.24 total 128.46 last 85.22) - mkdir 10825 (time 1788493537.25 total 138.46 last 82.47) - mkdir 11582 (time 1788493547.26 total 148.48 last 75.59) - mkdir 12485 (time 1788493557.27 total 158.48 last 90.26) - mkdir 13420 (time 1788493567.28 total 168.49 last 93.39) - mkdir 14338 (time 1788493577.28 total 178.50 last 91.79) - mkdir 15232 (time 1788493587.29 total 188.50 last 89.34) - mkdir 16016 (time 1788493597.29 total 198.51 last 78.35) - mkdir 16842 (time 1788493607.29 total 208.51 last 82.59) - mkdir 17723 (time 1788493617.30 total 218.52 last 88.01) - mkdir 18473 (time 1788493627.34 total 228.56 last 74.70) - mkdir 19212 (time 1788493637.37 total 238.59 last 73.70) - mkdir 20000 (time 1788493647.37 total 248.58 last 78.81) - mkdir 20860 (time 1788493657.37 total 258.59 last 85.96) - mkdir 21659 (time 1788493667.37 total 268.59 last 79.89) - mkdir 22578 (time 1788493677.39 total 278.60 last 91.80) - mkdir 23584 (time 1788493687.39 total 288.61 last 100.54) - mkdir 24406 (time 1788493697.42 total 298.64 last 81.93) - mkdir 25028 (time 1788493707.44 total 308.66 last 62.11) - mkdir 25945 (time 1788493717.45 total 318.67 last 91.58) - mkdir 26795 (time 1788493727.46 total 328.67 last 84.96) - mkdir 27619 (time 1788493737.46 total 338.68 last 82.35) - mkdir 28264 (time 1788493747.47 total 348.68 last 64.48) - mkdir 28872 (time 1788493757.48 total 358.69 last 60.73) - mkdir 29522 (time 1788493767.48 total 368.69 last 64.99) - mkdir 30000 (time 1788493774.78 total 376.00 last 65.44) - mkdir 30727 (time 1788493784.79 total 386.00 last 72.68) - mkdir 31539 (time 1788493794.79 total 396.00 last 81.18) - mkdir 32382 (time 1788493804.81 total 406.03 last 84.13) total: 32818 mkdir in 411.17 seconds: 79.82 ops/second - mkdir 837 (time 1788493408.75 total 10.03 last 83.46) - mkdir 1690 (time 1788493418.75 total 20.03 last 85.27) - mkdir 2473 (time 1788493428.75 total 30.03 last 78.28) - mkdir 3299 (time 1788493438.77 total 40.05 last 82.47) - mkdir 4164 (time 1788493448.77 total 50.05 last 86.49) - mkdir 4824 (time 1788493458.79 total 60.07 last 65.88) - mkdir 5606 (time 1788493468.81 total 70.09 last 78.02) - mkdir 6445 (time 1788493478.81 total 80.09 last 83.88) - mkdir 7197 (time 1788493488.82 total 90.10 last 75.16) - mkdir 7846 (time 1788493498.87 total 100.15 last 64.58) - mkdir 8555 (time 1788493508.88 total 110.16 last 70.80) - mkdir 9280 (time 1788493518.89 total 120.17 last 72.44) - mkdir 10000 (time 1788493527.43 total 128.71 last 84.37) - mkdir 10820 (time 1788493537.43 total 138.71 last 81.98) - mkdir 11554 (time 1788493547.43 total 148.71 last 73.40) - mkdir 12473 (time 1788493557.46 total 158.74 last 91.62) - mkdir 13350 (time 1788493567.47 total 168.75 last 87.61) - mkdir 14262 (time 1788493577.47 total 178.75 last 91.17) - mkdir 15165 (time 1788493587.48 total 188.76 last 90.27) - mkdir 15961 (time 1788493597.48 total 198.76 last 79.54) - mkdir 16785 (time 1788493607.48 total 208.76 last 82.39) - mkdir 17672 (time 1788493617.50 total 218.78 last 88.57) - mkdir 18391 (time 1788493627.50 total 228.78 last 71.88) - mkdir 19137 (time 1788493637.51 total 238.79 last 74.53) - mkdir 19913 (time 1788493647.52 total 248.80 last 77.55) - mkdir 20780 (time 1788493657.52 total 258.81 last 86.64) - mkdir 21595 (time 1788493667.53 total 268.81 last 81.49) - mkdir 22490 (time 1788493677.55 total 278.83 last 89.31) - mkdir 23500 (time 1788493687.55 total 288.83 last 100.95) - mkdir 24316 (time 1788493697.56 total 298.84 last 81.57) - mkdir 24908 (time 1788493707.57 total 308.85 last 59.13) - mkdir 25824 (time 1788493717.57 total 318.85 last 91.57) - mkdir 26672 (time 1788493727.57 total 328.85 last 84.78) - mkdir 27438 (time 1788493737.58 total 338.86 last 76.52) - mkdir 28096 (time 1788493747.58 total 348.87 last 65.79) - mkdir 28743 (time 1788493757.59 total 358.87 last 64.67) - mkdir 29396 (time 1788493767.62 total 368.90 last 65.13) - mkdir 30000 (time 1788493776.95 total 378.23 last 64.74) - mkdir 30826 (time 1788493786.95 total 388.23 last 82.58) - mkdir 31665 (time 1788493796.97 total 398.25 last 83.69) - mkdir 32440 (time 1788493806.98 total 408.26 last 77.47) total: 32818 mkdir in 412.42 seconds: 79.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276872 994432 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26936 3580084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16544 3590476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69682 954318 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1980 1022020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2765 259379 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2641 259503 2% /mnt/lustre[OST:1] filesystem_summary: 590544 71662 518882 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788494264 ; total 0 ; last 0) - unlinked 10000 (time 1788494457 ; total 193 ; last 193) - unlinked 20000 (time 1788494590 ; total 326 ; last 133) - unlinked 30000 (time 1788494703 ; total 439 ; last 113) total: 32768 unlinks in 475 seconds: 68.985260 unlinks/second - unlinked 0 (time 1788494264 ; total 0 ; last 0) - unlinked 10000 (time 1788494458 ; total 194 ; last 194) - unlinked 20000 (time 1788494591 ; total 327 ; last 133) - unlinked 30000 (time 1788494704 ; total 440 ; last 113) total: 32768 unlinks in 476 seconds: 68.840340 unlinks/second nlink between: 1 - unlinked 0 (time 1788494742 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788494742 ; 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14328 1256976 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26936 3580084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16544 3590476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1980 1022020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2765 259379 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2641 259503 2% /mnt/lustre[OST:1] filesystem_summary: 524908 6026 518882 2% /mnt/lustre