== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:18:44 (1787915924) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24864 3582156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18616 3588404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1983 1022017 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6031 518882 2% /mnt/lustre - mkdir 745 (time 1787915940.06 total 10.01 last 74.46) - mkdir 1542 (time 1787915950.07 total 20.01 last 79.67) - mkdir 2344 (time 1787915960.09 total 30.03 last 80.06) - mkdir 3086 (time 1787915970.10 total 40.04 last 74.10) - mkdir 3760 (time 1787915980.11 total 50.06 last 67.29) - mkdir 4432 (time 1787915990.12 total 60.06 last 67.18) - mkdir 5137 (time 1787916000.12 total 70.07 last 70.45) - mkdir 5885 (time 1787916010.14 total 80.08 last 74.69) - mkdir 6622 (time 1787916020.15 total 90.09 last 73.65) - mkdir 7273 (time 1787916030.15 total 100.09 last 65.06) - mkdir 7954 (time 1787916040.15 total 110.09 last 68.09) - mkdir 8644 (time 1787916050.20 total 120.14 last 68.69) - mkdir 9299 (time 1787916060.22 total 130.16 last 65.38) - mkdir 10000 (time 1787916069.22 total 139.16 last 77.88) - mkdir 10763 (time 1787916079.22 total 149.16 last 76.26) - mkdir 11562 (time 1787916089.25 total 159.19 last 79.72) - mkdir 12268 (time 1787916099.27 total 169.21 last 70.43) - mkdir 12917 (time 1787916109.30 total 179.24 last 64.69) - mkdir 13632 (time 1787916119.32 total 189.26 last 71.40) - mkdir 14352 (time 1787916129.32 total 199.26 last 71.95) - mkdir 15056 (time 1787916139.34 total 209.28 last 70.28) - mkdir 15773 (time 1787916149.35 total 219.29 last 71.64) - mkdir 16474 (time 1787916159.36 total 229.30 last 70.05) - mkdir 17230 (time 1787916169.36 total 239.30 last 75.60) - mkdir 17855 (time 1787916179.36 total 249.30 last 62.46) - mkdir 18501 (time 1787916189.37 total 259.31 last 64.56) - mkdir 19133 (time 1787916199.38 total 269.32 last 63.12) - mkdir 19969 (time 1787916209.41 total 279.35 last 83.38) - mkdir 20716 (time 1787916219.42 total 289.36 last 74.62) - mkdir 21425 (time 1787916229.42 total 299.36 last 70.87) - mkdir 22154 (time 1787916239.43 total 309.37 last 72.86) - mkdir 22881 (time 1787916249.45 total 319.39 last 72.51) - mkdir 23540 (time 1787916259.50 total 329.44 last 65.59) - mkdir 24048 (time 1787916269.51 total 339.45 last 50.76) - mkdir 24713 (time 1787916279.52 total 349.47 last 66.41) - mkdir 25522 (time 1787916289.54 total 359.48 last 80.80) - mkdir 26309 (time 1787916299.55 total 369.49 last 78.60) - mkdir 26936 (time 1787916309.57 total 379.51 last 62.60) - mkdir 27708 (time 1787916319.58 total 389.52 last 77.10) - mkdir 28297 (time 1787916329.58 total 399.52 last 58.89) - mkdir 28915 (time 1787916339.59 total 409.53 last 61.77) - mkdir 29608 (time 1787916349.59 total 419.53 last 69.28) - mkdir 30000 (time 1787916355.03 total 424.97 last 72.11) - mkdir 30668 (time 1787916365.05 total 434.99 last 66.65) - mkdir 31418 (time 1787916375.05 total 444.99 last 74.96) - mkdir 32106 (time 1787916385.06 total 455.01 last 68.72) total: 32818 mkdir in 464.72 seconds: 70.62 ops/second - mkdir 699 (time 1787915940.11 total 10.00 last 69.87) - mkdir 1484 (time 1787915950.11 total 20.01 last 78.47) - mkdir 2296 (time 1787915960.11 total 30.01 last 81.20) - mkdir 3029 (time 1787915970.12 total 40.02 last 73.20) - mkdir 3689 (time 1787915980.13 total 50.03 last 65.95) - mkdir 4375 (time 1787915990.14 total 60.04 last 68.55) - mkdir 5097 (time 1787916000.16 total 70.06 last 72.02) - mkdir 5842 (time 1787916010.17 total 80.07 last 74.43) - mkdir 6598 (time 1787916020.19 total 90.08 last 75.50) - mkdir 7279 (time 1787916030.19 total 100.09 last 68.05) - mkdir 7942 (time 1787916040.19 total 110.09 last 66.29) - mkdir 8634 (time 1787916050.21 total 120.11 last 69.08) - mkdir 9306 (time 1787916060.22 total 130.12 last 67.12) - mkdir 10000 (time 1787916069.12 total 139.02 last 78.03) - mkdir 10760 (time 1787916079.13 total 149.03 last 75.90) - mkdir 11568 (time 1787916089.14 total 159.03 last 80.78) - mkdir 12287 (time 1787916099.15 total 169.04 last 71.82) - mkdir 12963 (time 1787916109.15 total 179.05 last 67.59) - mkdir 13686 (time 1787916119.18 total 189.07 last 72.09) - mkdir 14393 (time 1787916129.19 total 199.08 last 70.63) - mkdir 15103 (time 1787916139.19 total 209.09 last 70.94) - mkdir 15811 (time 1787916149.20 total 219.10 last 70.77) - mkdir 16523 (time 1787916159.23 total 229.12 last 71.01) - mkdir 17266 (time 1787916169.24 total 239.14 last 74.16) - mkdir 17887 (time 1787916179.26 total 249.16 last 61.97) - mkdir 18517 (time 1787916189.27 total 259.17 last 62.97) - mkdir 19120 (time 1787916199.28 total 269.18 last 60.25) - mkdir 19960 (time 1787916209.28 total 279.18 last 83.99) - mkdir 20713 (time 1787916219.29 total 289.19 last 75.25) - mkdir 21430 (time 1787916229.30 total 299.20 last 71.61) - mkdir 22157 (time 1787916239.30 total 309.20 last 72.68) - mkdir 22869 (time 1787916249.32 total 319.22 last 71.04) - mkdir 23568 (time 1787916259.36 total 329.26 last 69.62) - mkdir 24058 (time 1787916269.39 total 339.28 last 48.90) - mkdir 24732 (time 1787916279.39 total 349.29 last 67.37) - mkdir 25476 (time 1787916289.39 total 359.29 last 74.38) - mkdir 26263 (time 1787916299.40 total 369.30 last 78.65) - mkdir 26895 (time 1787916309.41 total 379.30 last 63.16) - mkdir 27672 (time 1787916319.42 total 389.31 last 77.61) - mkdir 28268 (time 1787916329.43 total 399.33 last 59.53) - mkdir 28884 (time 1787916339.43 total 409.33 last 61.60) - mkdir 29557 (time 1787916349.44 total 419.34 last 67.21) - mkdir 30000 (time 1787916355.93 total 425.83 last 68.26) - mkdir 30714 (time 1787916365.94 total 435.83 last 71.37) - mkdir 31431 (time 1787916375.94 total 445.84 last 71.65) - mkdir 32158 (time 1787916385.95 total 455.85 last 72.64) total: 32818 mkdir in 464.81 seconds: 70.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276908 994396 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24864 3582156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18616 3588404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69684 954316 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1983 1022017 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71667 518882 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787917185 ; total 0 ; last 0) - unlinked 10000 (time 1787917401 ; total 216 ; last 216) - unlinked 20000 (time 1787917640 ; total 455 ; last 239) - unlinked 30000 (time 1787917865 ; total 680 ; last 225) total: 32768 unlinks in 743 seconds: 44.102287 unlinks/second - unlinked 0 (time 1787917185 ; total 0 ; last 0) - unlinked 10000 (time 1787917399 ; total 214 ; last 214) - unlinked 20000 (time 1787917640 ; total 455 ; last 241) - unlinked 30000 (time 1787917867 ; total 682 ; last 227) total: 32768 unlinks in 745 seconds: 43.983894 unlinks/second nlink between: 1 - unlinked 0 (time 1787917931 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787917931 ; 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 14364 1256940 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24864 3582156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18616 3588404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1983 1022017 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6031 518882 2% /mnt/lustre