== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:47:55 (1787842075) 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 668 (time 1787842091.10 total 10.00 last 66.80) - mkdir 1294 (time 1787842101.10 total 20.00 last 62.59) - mkdir 1949 (time 1787842111.11 total 30.01 last 65.44) - mkdir 2649 (time 1787842121.13 total 40.03 last 69.90) - mkdir 3384 (time 1787842131.13 total 50.03 last 73.47) - mkdir 4073 (time 1787842141.17 total 60.06 last 68.68) - mkdir 4704 (time 1787842151.19 total 70.09 last 62.92) - mkdir 5310 (time 1787842161.20 total 80.10 last 60.56) - mkdir 6111 (time 1787842171.21 total 90.11 last 79.99) - mkdir 6767 (time 1787842181.22 total 100.11 last 65.58) - mkdir 7439 (time 1787842191.23 total 110.13 last 67.11) - mkdir 8125 (time 1787842201.23 total 120.13 last 68.60) - mkdir 8731 (time 1787842211.24 total 130.14 last 60.55) - mkdir 9415 (time 1787842221.25 total 140.14 last 68.35) - mkdir 10000 (time 1787842229.18 total 148.08 last 73.71) - mkdir 10558 (time 1787842239.19 total 158.09 last 55.75) - mkdir 11249 (time 1787842249.21 total 168.10 last 69.00) - mkdir 11966 (time 1787842259.24 total 178.14 last 71.47) - mkdir 12679 (time 1787842269.25 total 188.14 last 71.25) - mkdir 13379 (time 1787842279.26 total 198.15 last 69.93) - mkdir 14186 (time 1787842289.27 total 208.17 last 80.58) - mkdir 14959 (time 1787842299.27 total 218.17 last 77.29) - mkdir 15644 (time 1787842309.28 total 228.17 last 68.47) - mkdir 16368 (time 1787842319.29 total 238.19 last 72.31) - mkdir 17029 (time 1787842329.29 total 248.19 last 66.09) - mkdir 17739 (time 1787842339.30 total 258.19 last 70.95) - mkdir 18329 (time 1787842349.35 total 268.25 last 58.67) - mkdir 18915 (time 1787842359.36 total 278.26 last 58.55) - mkdir 19605 (time 1787842369.40 total 288.30 last 68.72) - mkdir 20000 (time 1787842375.55 total 294.45 last 64.21) - mkdir 20695 (time 1787842385.56 total 304.45 last 69.48) - mkdir 21523 (time 1787842395.57 total 314.46 last 82.74) - mkdir 22238 (time 1787842405.60 total 324.49 last 71.28) - mkdir 22930 (time 1787842415.60 total 334.50 last 69.17) - mkdir 23622 (time 1787842425.62 total 344.52 last 69.06) - mkdir 24270 (time 1787842435.63 total 354.53 last 64.74) - mkdir 24930 (time 1787842445.64 total 364.53 last 65.96) - mkdir 25767 (time 1787842455.65 total 374.55 last 83.59) - mkdir 26575 (time 1787842465.65 total 384.55 last 80.76) - mkdir 27372 (time 1787842475.66 total 394.56 last 79.65) - mkdir 28065 (time 1787842485.67 total 404.56 last 69.26) - mkdir 28825 (time 1787842495.67 total 414.57 last 75.98) - mkdir 29652 (time 1787842505.68 total 424.58 last 82.59) - mkdir 30000 (time 1787842509.05 total 427.95 last 103.33) - mkdir 30682 (time 1787842519.06 total 437.96 last 68.15) - mkdir 31472 (time 1787842529.06 total 447.96 last 78.98) - mkdir 32280 (time 1787842539.06 total 457.96 last 80.77) total: 32818 mkdir in 466.06 seconds: 70.42 ops/second - mkdir 654 (time 1787842091.14 total 10.04 last 65.13) - mkdir 1281 (time 1787842101.15 total 20.05 last 62.67) - mkdir 1935 (time 1787842111.16 total 30.05 last 65.36) - mkdir 2633 (time 1787842121.16 total 40.06 last 69.76) - mkdir 3353 (time 1787842131.16 total 50.06 last 71.98) - mkdir 4008 (time 1787842141.17 total 60.07 last 65.43) - mkdir 4613 (time 1787842151.18 total 70.08 last 60.45) - mkdir 5230 (time 1787842161.19 total 80.09 last 61.64) - mkdir 5978 (time 1787842171.21 total 90.10 last 74.69) - mkdir 6637 (time 1787842181.21 total 100.11 last 65.88) - mkdir 7308 (time 1787842191.22 total 110.12 last 67.05) - mkdir 7988 (time 1787842201.24 total 120.13 last 67.88) - mkdir 8602 (time 1787842211.26 total 130.15 last 61.28) - mkdir 9281 (time 1787842221.26 total 140.16 last 67.88) - mkdir 10000 (time 1787842231.11 total 150.01 last 72.98) - mkdir 10542 (time 1787842241.14 total 160.03 last 54.07) - mkdir 11234 (time 1787842251.14 total 170.03 last 69.20) - mkdir 11930 (time 1787842261.14 total 180.04 last 69.56) - mkdir 12641 (time 1787842271.15 total 190.04 last 71.07) - mkdir 13368 (time 1787842281.15 total 200.05 last 72.65) - mkdir 14184 (time 1787842291.16 total 210.05 last 81.58) - mkdir 14889 (time 1787842301.16 total 220.06 last 70.48) - mkdir 15590 (time 1787842311.16 total 230.06 last 70.06) - mkdir 16289 (time 1787842321.18 total 240.07 last 69.81) - mkdir 16971 (time 1787842331.18 total 250.08 last 68.16) - mkdir 17589 (time 1787842341.22 total 260.11 last 61.59) - mkdir 18174 (time 1787842351.22 total 270.12 last 58.46) - mkdir 18786 (time 1787842361.23 total 280.12 last 61.19) - mkdir 19427 (time 1787842371.24 total 290.14 last 64.02) - mkdir 20000 (time 1787842379.60 total 298.50 last 68.50) - mkdir 20751 (time 1787842389.61 total 308.51 last 75.05) - mkdir 21548 (time 1787842399.63 total 318.52 last 79.57) - mkdir 22272 (time 1787842409.64 total 328.53 last 72.33) - mkdir 22931 (time 1787842419.64 total 338.53 last 65.90) - mkdir 23644 (time 1787842429.64 total 348.54 last 71.26) - mkdir 24259 (time 1787842439.65 total 358.54 last 61.47) - mkdir 25005 (time 1787842449.67 total 368.56 last 74.46) - mkdir 25886 (time 1787842459.70 total 378.60 last 87.81) - mkdir 26635 (time 1787842469.72 total 388.62 last 74.74) - mkdir 27409 (time 1787842479.73 total 398.63 last 77.31) - mkdir 28124 (time 1787842489.75 total 408.65 last 71.39) - mkdir 28881 (time 1787842499.76 total 418.66 last 75.62) - mkdir 29760 (time 1787842509.78 total 428.68 last 87.73) - mkdir 30000 (time 1787842512.68 total 431.58 last 82.63) - mkdir 30630 (time 1787842522.69 total 441.59 last 62.96) - mkdir 31449 (time 1787842532.70 total 451.59 last 81.85) - mkdir 32204 (time 1787842542.70 total 461.60 last 75.46) total: 32818 mkdir in 469.64 seconds: 69.88 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 270680 1000624 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 1787843102 ; total 1 ; last 1) - unlinked 10000 (time 1787843279 ; total 178 ; last 177) - unlinked 20000 (time 1787843391 ; total 290 ; last 112) - unlinked 30000 (time 1787843496 ; total 395 ; last 105) total: 32768 unlinks in 424 seconds: 77.283020 unlinks/second - unlinked 0 (time 1787843101 ; total 0 ; last 0) - unlinked 10000 (time 1787843279 ; total 178 ; last 178) - unlinked 20000 (time 1787843390 ; total 289 ; last 111) - unlinked 30000 (time 1787843496 ; total 395 ; last 106) total: 32768 unlinks in 424 seconds: 77.283020 unlinks/second nlink between: 1 - unlinked 0 (time 1787843528 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1787843528 ; 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 8136 1263168 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