== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:08:00 (1781273280) 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 842 (time 1781273295.47 total 10.01 last 84.13) - mkdir 1603 (time 1781273305.48 total 20.01 last 76.05) - mkdir 2356 (time 1781273315.50 total 30.04 last 75.10) - mkdir 3293 (time 1781273325.52 total 40.05 last 93.60) - mkdir 4145 (time 1781273335.52 total 50.05 last 85.19) - mkdir 4912 (time 1781273345.53 total 60.07 last 76.57) - mkdir 5712 (time 1781273355.54 total 70.08 last 79.91) - mkdir 6526 (time 1781273365.56 total 80.09 last 81.29) - mkdir 7253 (time 1781273375.56 total 90.09 last 72.69) - mkdir 8135 (time 1781273385.57 total 100.10 last 88.13) - mkdir 8948 (time 1781273395.57 total 110.11 last 81.28) - mkdir 9864 (time 1781273405.58 total 120.12 last 91.49) - mkdir 10659 (time 1781273415.59 total 130.12 last 79.47) - mkdir 11558 (time 1781273425.62 total 140.16 last 89.57) - mkdir 12343 (time 1781273435.63 total 150.17 last 78.41) - mkdir 13177 (time 1781273445.65 total 160.18 last 83.29) - mkdir 13973 (time 1781273455.65 total 170.19 last 79.56) - mkdir 14768 (time 1781273465.66 total 180.19 last 79.47) - mkdir 15587 (time 1781273475.66 total 190.20 last 81.83) - mkdir 16468 (time 1781273485.68 total 200.21 last 87.99) - mkdir 17413 (time 1781273495.68 total 210.21 last 94.50) - mkdir 18288 (time 1781273505.69 total 220.23 last 87.36) - mkdir 19145 (time 1781273515.70 total 230.24 last 85.65) - mkdir 20000 (time 1781273525.49 total 240.03 last 87.32) - mkdir 20891 (time 1781273535.49 total 250.03 last 89.08) - mkdir 21729 (time 1781273545.50 total 260.03 last 83.77) - mkdir 22491 (time 1781273555.50 total 270.04 last 76.15) - mkdir 23325 (time 1781273565.52 total 280.05 last 83.26) - mkdir 24194 (time 1781273575.52 total 290.06 last 86.89) - mkdir 25071 (time 1781273585.52 total 300.06 last 87.67) - mkdir 25898 (time 1781273595.53 total 310.07 last 82.60) - mkdir 26646 (time 1781273605.57 total 320.10 last 74.56) - mkdir 27361 (time 1781273615.57 total 330.11 last 71.45) - mkdir 28198 (time 1781273625.58 total 340.12 last 83.64) - mkdir 29001 (time 1781273635.58 total 350.12 last 80.27) - mkdir 29869 (time 1781273645.60 total 360.14 last 86.62) - mkdir 30720 (time 1781273655.62 total 370.16 last 84.95) - mkdir 31617 (time 1781273665.63 total 380.16 last 89.66) - mkdir 32452 (time 1781273675.63 total 390.17 last 83.44) total: 32818 mkdir in 395.55 seconds: 82.97 ops/second - mkdir 801 (time 1781273295.44 total 10.01 last 80.05) - mkdir 1580 (time 1781273305.44 total 20.01 last 77.86) - mkdir 2335 (time 1781273315.45 total 30.02 last 75.45) - mkdir 3225 (time 1781273325.45 total 40.02 last 88.99) - mkdir 4057 (time 1781273335.45 total 50.02 last 83.18) - mkdir 4835 (time 1781273345.46 total 60.02 last 77.78) - mkdir 5591 (time 1781273355.46 total 70.03 last 75.57) - mkdir 6396 (time 1781273365.46 total 80.03 last 80.48) - mkdir 7120 (time 1781273375.49 total 90.05 last 72.25) - mkdir 8031 (time 1781273385.49 total 100.06 last 91.06) - mkdir 8859 (time 1781273395.49 total 110.06 last 82.77) - mkdir 9799 (time 1781273405.51 total 120.08 last 93.80) - mkdir 10000 (time 1781273408.00 total 122.57 last 80.76) - mkdir 10798 (time 1781273418.01 total 132.58 last 79.76) - mkdir 11642 (time 1781273428.01 total 142.58 last 84.35) - mkdir 12438 (time 1781273438.04 total 152.60 last 79.42) - mkdir 13306 (time 1781273448.04 total 162.60 last 86.80) - mkdir 14113 (time 1781273458.05 total 172.62 last 80.56) - mkdir 14892 (time 1781273468.06 total 182.63 last 77.86) - mkdir 15760 (time 1781273478.06 total 192.63 last 86.77) - mkdir 16683 (time 1781273488.07 total 202.63 last 92.27) - mkdir 17568 (time 1781273498.08 total 212.64 last 88.41) - mkdir 18441 (time 1781273508.08 total 222.65 last 87.24) - mkdir 19286 (time 1781273518.09 total 232.65 last 84.47) - mkdir 20000 (time 1781273526.37 total 240.94 last 86.20) - mkdir 20883 (time 1781273536.38 total 250.94 last 88.25) - mkdir 21740 (time 1781273546.38 total 260.94 last 85.69) - mkdir 22498 (time 1781273556.39 total 270.96 last 75.70) - mkdir 23333 (time 1781273566.41 total 280.98 last 83.30) - mkdir 24218 (time 1781273576.41 total 290.98 last 88.49) - mkdir 25116 (time 1781273586.43 total 300.99 last 89.68) - mkdir 25925 (time 1781273596.44 total 311.01 last 80.76) - mkdir 26601 (time 1781273606.47 total 321.04 last 67.43) - mkdir 27300 (time 1781273616.49 total 331.06 last 69.74) - mkdir 28116 (time 1781273626.49 total 341.06 last 81.59) - mkdir 28918 (time 1781273636.50 total 351.07 last 80.14) - mkdir 29746 (time 1781273646.51 total 361.08 last 82.72) - mkdir 30000 (time 1781273649.34 total 363.91 last 89.68) - mkdir 30856 (time 1781273659.35 total 373.91 last 85.59) - mkdir 31719 (time 1781273669.35 total 383.92 last 86.26) - mkdir 32516 (time 1781273679.35 total 393.92 last 79.68) total: 32818 mkdir in 397.61 seconds: 82.54 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 270676 1000628 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 1781274267 ; total 0 ; last 0) - unlinked 10000 (time 1781274454 ; total 187 ; last 187) - unlinked 20000 (time 1781274576 ; total 309 ; last 122) - unlinked 30000 (time 1781274688 ; total 421 ; last 112) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1781274267 ; total 0 ; last 0) - unlinked 10000 (time 1781274453 ; total 186 ; last 186) - unlinked 20000 (time 1781274575 ; total 308 ; last 122) - unlinked 30000 (time 1781274688 ; total 421 ; last 113) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second nlink between: 1 - unlinked 0 (time 1781274721 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1781274721 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8132 1263172 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