== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:20:49 (1787365249) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 1009 (time 1787365263.65 total 10.00 last 100.89) - mkdir 2068 (time 1787365273.66 total 20.01 last 105.80) - mkdir 2920 (time 1787365283.67 total 30.02 last 85.11) - mkdir 3783 (time 1787365293.67 total 40.02 last 86.27) - mkdir 4592 (time 1787365303.68 total 50.03 last 80.82) - mkdir 5448 (time 1787365313.69 total 60.05 last 85.51) - mkdir 6305 (time 1787365323.70 total 70.05 last 85.65) - mkdir 7231 (time 1787365333.70 total 80.05 last 92.59) - mkdir 8061 (time 1787365343.70 total 90.06 last 82.97) - mkdir 8965 (time 1787365353.71 total 100.06 last 90.33) - mkdir 9780 (time 1787365363.72 total 110.07 last 81.44) - mkdir 10000 (time 1787365367.36 total 113.71 last 60.42) - mkdir 11019 (time 1787365377.37 total 123.72 last 101.77) - mkdir 12046 (time 1787365387.37 total 133.73 last 102.69) - mkdir 12944 (time 1787365397.37 total 143.73 last 89.79) - mkdir 13840 (time 1787365407.38 total 153.74 last 89.51) - mkdir 14710 (time 1787365417.39 total 163.74 last 86.98) - mkdir 15705 (time 1787365427.39 total 173.74 last 99.47) - mkdir 16429 (time 1787365437.41 total 183.76 last 72.26) - mkdir 17257 (time 1787365447.42 total 193.77 last 82.70) - mkdir 18034 (time 1787365457.43 total 203.78 last 77.64) - mkdir 18808 (time 1787365467.46 total 213.82 last 77.12) - mkdir 19735 (time 1787365477.46 total 223.82 last 92.70) - mkdir 20000 (time 1787365480.39 total 226.75 last 90.44) - mkdir 20795 (time 1787365490.40 total 236.76 last 79.42) - mkdir 21750 (time 1787365500.40 total 246.76 last 95.50) - mkdir 22697 (time 1787365510.41 total 256.76 last 94.68) - mkdir 23607 (time 1787365520.41 total 266.77 last 90.93) - mkdir 24569 (time 1787365530.42 total 276.77 last 96.16) - mkdir 25489 (time 1787365540.42 total 286.78 last 91.94) - mkdir 26226 (time 1787365550.43 total 296.78 last 73.67) - mkdir 26935 (time 1787365560.43 total 306.78 last 70.89) - mkdir 27846 (time 1787365570.44 total 316.79 last 91.00) - mkdir 28689 (time 1787365580.46 total 326.81 last 84.16) - mkdir 29674 (time 1787365590.46 total 336.82 last 98.43) - mkdir 30000 (time 1787365594.42 total 340.78 last 82.28) - mkdir 30916 (time 1787365604.43 total 350.78 last 91.58) - mkdir 31769 (time 1787365614.43 total 360.79 last 85.25) - mkdir 32799 (time 1787365624.43 total 370.79 last 102.98) total: 32818 mkdir in 370.98 seconds: 88.46 ops/second - mkdir 1019 (time 1787365263.65 total 10.01 last 101.83) - mkdir 2069 (time 1787365273.66 total 20.01 last 104.96) - mkdir 2946 (time 1787365283.67 total 30.03 last 87.53) - mkdir 3778 (time 1787365293.68 total 40.03 last 83.17) - mkdir 4603 (time 1787365303.69 total 50.05 last 82.40) - mkdir 5457 (time 1787365313.70 total 60.06 last 85.27) - mkdir 6311 (time 1787365323.71 total 70.06 last 85.38) - mkdir 7233 (time 1787365333.71 total 80.07 last 92.15) - mkdir 8058 (time 1787365343.72 total 90.07 last 82.47) - mkdir 8975 (time 1787365353.73 total 100.08 last 91.60) - mkdir 9824 (time 1787365363.73 total 110.09 last 84.88) - mkdir 10000 (time 1787365366.69 total 113.04 last 59.55) - mkdir 10999 (time 1787365376.70 total 123.06 last 99.73) - mkdir 12057 (time 1787365386.71 total 133.06 last 105.77) - mkdir 12947 (time 1787365396.71 total 143.06 last 88.99) - mkdir 13829 (time 1787365406.71 total 153.07 last 88.18) - mkdir 14681 (time 1787365416.71 total 163.07 last 85.17) - mkdir 15643 (time 1787365426.72 total 173.07 last 96.17) - mkdir 16357 (time 1787365436.72 total 183.08 last 71.36) - mkdir 17126 (time 1787365446.73 total 193.08 last 76.87) - mkdir 17921 (time 1787365456.73 total 203.08 last 79.49) - mkdir 18704 (time 1787365466.73 total 213.09 last 78.28) - mkdir 19628 (time 1787365476.73 total 223.09 last 92.36) - mkdir 20000 (time 1787365480.85 total 227.20 last 90.47) - mkdir 20764 (time 1787365490.87 total 237.23 last 76.21) - mkdir 21698 (time 1787365500.89 total 247.24 last 93.23) - mkdir 22611 (time 1787365510.89 total 257.25 last 91.29) - mkdir 23505 (time 1787365520.90 total 267.25 last 89.33) - mkdir 24469 (time 1787365530.90 total 277.26 last 96.36) - mkdir 25394 (time 1787365540.91 total 287.26 last 92.46) - mkdir 26140 (time 1787365550.91 total 297.27 last 74.54) - mkdir 26870 (time 1787365560.93 total 307.29 last 72.88) - mkdir 27745 (time 1787365570.94 total 317.30 last 87.41) - mkdir 28597 (time 1787365580.95 total 327.30 last 85.15) - mkdir 29587 (time 1787365590.96 total 337.31 last 98.92) - mkdir 30000 (time 1787365595.74 total 342.10 last 86.25) - mkdir 30895 (time 1787365605.76 total 352.12 last 89.33) - mkdir 31787 (time 1787365615.76 total 362.12 last 89.19) - mkdir 32778 (time 1787365625.77 total 372.13 last 99.00) total: 32818 mkdir in 372.45 seconds: 88.11 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 270724 1000580 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787366174 ; total 0 ; last 0) - unlinked 10000 (time 1787366338 ; total 164 ; last 164) - unlinked 20000 (time 1787366449 ; total 275 ; last 111) - unlinked 30000 (time 1787366552 ; total 378 ; last 103) total: 32768 unlinks in 407 seconds: 80.511055 unlinks/second - unlinked 0 (time 1787366174 ; total 0 ; last 0) - unlinked 10000 (time 1787366340 ; total 166 ; last 166) - unlinked 20000 (time 1787366451 ; total 277 ; last 111) - unlinked 30000 (time 1787366554 ; total 380 ; last 103) total: 32768 unlinks in 408 seconds: 80.313728 unlinks/second nlink between: 1 - unlinked 0 (time 1787366584 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1787366584 ; 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 8180 1263124 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre