== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:24:06 (1781220246) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24848 3582172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18624 3588396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1971 1022029 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2742 259402 2% /mnt/lustre[OST:1] filesystem_summary: 524846 6025 518821 2% /mnt/lustre - mkdir 780 (time 1781220261.54 total 10.01 last 77.94) - mkdir 1604 (time 1781220271.55 total 20.02 last 82.31) - mkdir 2387 (time 1781220281.56 total 30.03 last 78.23) - mkdir 3161 (time 1781220291.59 total 40.05 last 77.18) - mkdir 3997 (time 1781220301.59 total 50.06 last 83.57) - mkdir 4717 (time 1781220311.60 total 60.07 last 71.93) - mkdir 5572 (time 1781220321.61 total 70.08 last 85.41) - mkdir 6352 (time 1781220331.62 total 80.09 last 77.94) - mkdir 7221 (time 1781220341.63 total 90.10 last 86.82) - mkdir 8164 (time 1781220351.64 total 100.10 last 94.25) - mkdir 8986 (time 1781220361.65 total 110.12 last 82.06) - mkdir 9649 (time 1781220371.66 total 120.13 last 66.24) - mkdir 10000 (time 1781220375.77 total 124.23 last 85.45) - mkdir 10769 (time 1781220385.78 total 134.25 last 76.82) - mkdir 11621 (time 1781220395.80 total 144.27 last 85.02) - mkdir 12482 (time 1781220405.81 total 154.27 last 86.03) - mkdir 13386 (time 1781220415.82 total 164.28 last 90.34) - mkdir 14198 (time 1781220425.83 total 174.29 last 81.10) - mkdir 15173 (time 1781220435.83 total 184.30 last 97.44) - mkdir 16082 (time 1781220445.85 total 194.31 last 90.76) - mkdir 16816 (time 1781220455.85 total 204.32 last 73.39) - mkdir 17541 (time 1781220465.86 total 214.32 last 72.47) - mkdir 18357 (time 1781220475.87 total 224.33 last 81.51) - mkdir 19150 (time 1781220485.88 total 234.35 last 79.15) - mkdir 19984 (time 1781220495.89 total 244.35 last 83.39) - mkdir 20791 (time 1781220505.89 total 254.35 last 80.69) - mkdir 21615 (time 1781220515.89 total 264.35 last 82.40) - mkdir 22345 (time 1781220525.89 total 274.36 last 72.96) - mkdir 23108 (time 1781220535.90 total 284.36 last 76.28) - mkdir 23847 (time 1781220545.90 total 294.36 last 73.87) - mkdir 24524 (time 1781220555.91 total 304.37 last 67.64) - mkdir 25300 (time 1781220565.91 total 314.38 last 77.58) - mkdir 26105 (time 1781220575.92 total 324.38 last 80.43) - mkdir 26905 (time 1781220585.92 total 334.38 last 79.99) - mkdir 27654 (time 1781220595.92 total 344.38 last 74.90) - mkdir 28428 (time 1781220605.92 total 354.39 last 77.39) - mkdir 29247 (time 1781220615.93 total 364.39 last 81.84) - mkdir 29929 (time 1781220625.93 total 374.40 last 68.17) - mkdir 30559 (time 1781220635.95 total 384.42 last 62.89) - mkdir 31237 (time 1781220645.97 total 394.43 last 67.68) - mkdir 31875 (time 1781220656.03 total 404.50 last 63.40) - mkdir 32646 (time 1781220666.04 total 414.50 last 77.04) total: 32818 mkdir in 416.66 seconds: 78.77 ops/second - mkdir 793 (time 1781220261.64 total 10.03 last 79.08) - mkdir 1612 (time 1781220271.65 total 20.04 last 81.77) - mkdir 2415 (time 1781220281.69 total 30.08 last 79.99) - mkdir 3185 (time 1781220291.74 total 40.13 last 76.63) - mkdir 4016 (time 1781220301.74 total 50.13 last 83.06) - mkdir 4745 (time 1781220311.79 total 60.18 last 72.54) - mkdir 5656 (time 1781220321.80 total 70.19 last 91.07) - mkdir 6458 (time 1781220331.86 total 80.25 last 79.67) - mkdir 7337 (time 1781220341.89 total 90.28 last 87.64) - mkdir 8265 (time 1781220351.90 total 100.29 last 92.69) - mkdir 9066 (time 1781220361.92 total 110.31 last 80.00) - mkdir 9770 (time 1781220371.92 total 120.31 last 70.38) - mkdir 10000 (time 1781220374.63 total 123.02 last 84.88) - mkdir 10768 (time 1781220384.63 total 133.02 last 76.77) - mkdir 11603 (time 1781220394.63 total 143.02 last 83.50) - mkdir 12462 (time 1781220404.64 total 153.03 last 85.86) - mkdir 13361 (time 1781220414.65 total 163.04 last 89.73) - mkdir 14159 (time 1781220424.66 total 173.05 last 79.72) - mkdir 15099 (time 1781220434.67 total 183.06 last 93.99) - mkdir 15940 (time 1781220444.68 total 193.07 last 84.00) - mkdir 16781 (time 1781220454.69 total 203.08 last 83.96) - mkdir 17513 (time 1781220464.69 total 213.08 last 73.20) - mkdir 18343 (time 1781220474.69 total 223.08 last 83.00) - mkdir 19085 (time 1781220484.70 total 233.09 last 74.12) - mkdir 19936 (time 1781220494.71 total 243.10 last 85.03) - mkdir 20747 (time 1781220504.72 total 253.11 last 81.07) - mkdir 21587 (time 1781220514.72 total 263.11 last 83.99) - mkdir 22367 (time 1781220524.72 total 273.11 last 77.98) - mkdir 23086 (time 1781220534.73 total 283.12 last 71.80) - mkdir 23830 (time 1781220544.74 total 293.13 last 74.33) - mkdir 24496 (time 1781220554.76 total 303.15 last 66.53) - mkdir 25215 (time 1781220564.77 total 313.16 last 71.78) - mkdir 26062 (time 1781220574.79 total 323.18 last 84.53) - mkdir 26807 (time 1781220584.83 total 333.22 last 74.26) - mkdir 27562 (time 1781220594.83 total 343.22 last 75.48) - mkdir 28320 (time 1781220604.84 total 353.23 last 75.67) - mkdir 29131 (time 1781220614.85 total 363.24 last 81.04) - mkdir 29867 (time 1781220624.88 total 373.27 last 73.40) - mkdir 30000 (time 1781220627.23 total 375.62 last 56.48) - mkdir 30590 (time 1781220637.27 total 385.66 last 58.80) - mkdir 31275 (time 1781220647.29 total 395.68 last 68.38) - mkdir 31910 (time 1781220657.29 total 405.68 last 63.45) - mkdir 32705 (time 1781220667.30 total 415.70 last 79.41) total: 32818 mkdir in 417.04 seconds: 78.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276832 994472 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24848 3582172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18624 3588396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69690 954310 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1971 1022029 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2742 259402 2% /mnt/lustre[OST:1] filesystem_summary: 590482 71661 518821 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781221179 ; total 0 ; last 0) - unlinked 10000 (time 1781221364 ; total 185 ; last 185) - unlinked 20000 (time 1781221490 ; total 311 ; last 126) - unlinked 30000 (time 1781221607 ; total 428 ; last 117) total: 32768 unlinks in 457 seconds: 71.702408 unlinks/second - unlinked 0 (time 1781221179 ; total 0 ; last 0) - unlinked 10000 (time 1781221367 ; total 188 ; last 188) - unlinked 20000 (time 1781221493 ; total 314 ; last 126) - unlinked 30000 (time 1781221610 ; total 431 ; last 117) total: 32768 unlinks in 460 seconds: 71.234779 unlinks/second nlink between: 1 - unlinked 0 (time 1781221640 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781221640 ; 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 14288 1257016 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24848 3582172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18624 3588396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1971 1022029 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2742 259402 2% /mnt/lustre[OST:1] filesystem_summary: 524846 6025 518821 2% /mnt/lustre