== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:27:05 (1788190025) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 257 1023743 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: 524088 537 523551 1% /mnt/lustre - mkdir 885 (time 1788190039.87 total 10.01 last 88.43) - mkdir 1793 (time 1788190049.88 total 20.02 last 90.70) - mkdir 2655 (time 1788190059.90 total 30.03 last 86.09) - mkdir 3466 (time 1788190069.90 total 40.04 last 81.07) - mkdir 4362 (time 1788190079.90 total 50.04 last 89.58) - mkdir 5192 (time 1788190089.93 total 60.07 last 82.78) - mkdir 6045 (time 1788190099.93 total 70.07 last 85.26) - mkdir 7039 (time 1788190109.93 total 80.07 last 99.40) - mkdir 7895 (time 1788190119.94 total 90.07 last 85.57) - mkdir 8832 (time 1788190129.96 total 100.09 last 93.53) - mkdir 9640 (time 1788190139.97 total 110.10 last 80.73) - mkdir 10000 (time 1788190144.10 total 114.24 last 86.97) - mkdir 10882 (time 1788190154.12 total 124.25 last 88.09) - mkdir 11793 (time 1788190164.12 total 134.26 last 91.05) - mkdir 12675 (time 1788190174.12 total 144.26 last 88.19) - mkdir 13547 (time 1788190184.13 total 154.27 last 87.12) - mkdir 14338 (time 1788190194.14 total 164.27 last 79.08) - mkdir 15109 (time 1788190204.14 total 174.28 last 77.03) - mkdir 15976 (time 1788190214.16 total 184.29 last 86.60) - mkdir 16611 (time 1788190224.17 total 194.30 last 63.44) - mkdir 17322 (time 1788190234.17 total 204.31 last 71.07) - mkdir 18100 (time 1788190244.17 total 214.31 last 77.79) - mkdir 18784 (time 1788190254.17 total 224.31 last 68.39) - mkdir 19503 (time 1788190264.20 total 234.33 last 71.71) - mkdir 20000 (time 1788190270.35 total 240.48 last 80.84) - mkdir 20777 (time 1788190280.35 total 250.49 last 77.67) - mkdir 21423 (time 1788190290.35 total 260.49 last 64.59) - mkdir 22199 (time 1788190300.38 total 270.51 last 77.41) - mkdir 22714 (time 1788190310.40 total 280.53 last 51.40) - mkdir 23398 (time 1788190320.41 total 290.55 last 68.27) - mkdir 24252 (time 1788190330.41 total 300.55 last 85.40) - mkdir 24992 (time 1788190340.42 total 310.55 last 73.98) - mkdir 25716 (time 1788190350.43 total 320.57 last 72.28) - mkdir 26443 (time 1788190360.44 total 330.58 last 72.64) - mkdir 27139 (time 1788190370.47 total 340.60 last 69.43) - mkdir 27859 (time 1788190380.48 total 350.62 last 71.89) - mkdir 28615 (time 1788190390.50 total 360.63 last 75.47) - mkdir 29444 (time 1788190400.51 total 370.64 last 82.84) - mkdir 30000 (time 1788190406.78 total 376.91 last 88.63) - mkdir 30750 (time 1788190416.78 total 386.92 last 74.99) - mkdir 31524 (time 1788190426.78 total 396.92 last 77.39) - mkdir 32240 (time 1788190436.79 total 406.92 last 71.58) total: 32818 mkdir in 415.89 seconds: 78.91 ops/second - mkdir 863 (time 1788190039.87 total 10.01 last 86.22) - mkdir 1759 (time 1788190049.87 total 20.01 last 89.56) - mkdir 2630 (time 1788190059.88 total 30.02 last 87.04) - mkdir 3454 (time 1788190069.89 total 40.03 last 82.34) - mkdir 4316 (time 1788190079.89 total 50.03 last 86.15) - mkdir 5147 (time 1788190089.91 total 60.05 last 83.00) - mkdir 6017 (time 1788190099.91 total 70.05 last 86.97) - mkdir 6996 (time 1788190109.91 total 80.05 last 97.85) - mkdir 7872 (time 1788190119.92 total 90.06 last 87.57) - mkdir 8757 (time 1788190129.94 total 100.08 last 88.29) - mkdir 9551 (time 1788190139.96 total 110.10 last 79.29) - mkdir 10000 (time 1788190145.30 total 115.44 last 84.04) - mkdir 10911 (time 1788190155.30 total 125.44 last 91.10) - mkdir 11753 (time 1788190165.31 total 135.46 last 84.08) - mkdir 12629 (time 1788190175.33 total 145.47 last 87.44) - mkdir 13509 (time 1788190185.34 total 155.48 last 87.91) - mkdir 14282 (time 1788190195.35 total 165.49 last 77.25) - mkdir 15048 (time 1788190205.35 total 175.49 last 76.58) - mkdir 15961 (time 1788190215.37 total 185.51 last 91.18) - mkdir 16550 (time 1788190225.38 total 195.52 last 58.80) - mkdir 17317 (time 1788190235.38 total 205.52 last 76.69) - mkdir 18038 (time 1788190245.38 total 215.52 last 72.09) - mkdir 18707 (time 1788190255.39 total 225.53 last 66.90) - mkdir 19463 (time 1788190265.39 total 235.53 last 75.55) - mkdir 20000 (time 1788190272.09 total 242.23 last 80.21) - mkdir 20754 (time 1788190282.12 total 252.26 last 75.18) - mkdir 21418 (time 1788190292.12 total 262.26 last 66.38) - mkdir 22184 (time 1788190302.14 total 272.28 last 76.46) - mkdir 22704 (time 1788190312.16 total 282.30 last 51.90) - mkdir 23451 (time 1788190322.16 total 292.30 last 74.68) - mkdir 24292 (time 1788190332.17 total 302.31 last 84.02) - mkdir 25067 (time 1788190342.18 total 312.32 last 77.41) - mkdir 25841 (time 1788190352.19 total 322.33 last 77.30) - mkdir 26524 (time 1788190362.22 total 332.36 last 68.13) - mkdir 27291 (time 1788190372.23 total 342.37 last 76.59) - mkdir 27970 (time 1788190382.23 total 352.37 last 67.89) - mkdir 28695 (time 1788190392.24 total 362.38 last 72.46) - mkdir 29583 (time 1788190402.24 total 372.38 last 88.76) - mkdir 30000 (time 1788190406.79 total 376.93 last 91.61) - mkdir 30718 (time 1788190416.80 total 386.94 last 71.75) - mkdir 31496 (time 1788190426.81 total 396.95 last 77.75) - mkdir 32218 (time 1788190436.81 total 406.95 last 72.18) total: 32818 mkdir in 416.27 seconds: 78.84 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 270720 1000584 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 1788191094 ; total 0 ; last 0) - unlinked 10000 (time 1788191266 ; total 172 ; last 172) - unlinked 20000 (time 1788191469 ; total 375 ; last 203) - unlinked 30000 (time 1788191675 ; total 581 ; last 206) total: 32768 unlinks in 638 seconds: 51.360500 unlinks/second - unlinked 0 (time 1788191094 ; total 0 ; last 0) - unlinked 10000 (time 1788191267 ; total 173 ; last 173) - unlinked 20000 (time 1788191471 ; total 377 ; last 204) - unlinked 30000 (time 1788191678 ; total 584 ; last 207) total: 32768 unlinks in 641 seconds: 51.120125 unlinks/second nlink between: 1 - unlinked 0 (time 1788191737 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788191737 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8176 1263128 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