== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:49:33 (1788752973) 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 652 (time 1788752988.63 total 10.01 last 65.15) - mkdir 1237 (time 1788752998.65 total 20.03 last 58.40) - mkdir 1808 (time 1788753008.66 total 30.04 last 57.02) - mkdir 2412 (time 1788753018.69 total 40.07 last 60.22) - mkdir 3088 (time 1788753028.70 total 50.08 last 67.54) - mkdir 3822 (time 1788753038.70 total 60.08 last 73.36) - mkdir 4482 (time 1788753048.71 total 70.09 last 65.94) - mkdir 5141 (time 1788753058.72 total 80.10 last 65.83) - mkdir 5800 (time 1788753068.73 total 90.11 last 65.85) - mkdir 6487 (time 1788753078.74 total 100.12 last 68.65) - mkdir 7222 (time 1788753088.76 total 110.14 last 73.32) - mkdir 7936 (time 1788753098.76 total 120.14 last 71.40) - mkdir 8630 (time 1788753108.77 total 130.15 last 69.34) - mkdir 9402 (time 1788753118.78 total 140.16 last 77.14) - mkdir 10000 (time 1788753127.20 total 148.58 last 71.02) - mkdir 10722 (time 1788753137.20 total 158.58 last 72.17) - mkdir 11377 (time 1788753147.21 total 168.58 last 65.49) - mkdir 12084 (time 1788753157.25 total 178.63 last 70.41) - mkdir 12767 (time 1788753167.26 total 188.64 last 68.22) - mkdir 13426 (time 1788753177.27 total 198.65 last 65.84) - mkdir 13991 (time 1788753187.27 total 208.65 last 56.47) - mkdir 14535 (time 1788753197.28 total 218.66 last 54.38) - mkdir 14934 (time 1788753207.29 total 228.67 last 39.85) - mkdir 15572 (time 1788753217.30 total 238.67 last 63.77) - mkdir 16216 (time 1788753227.30 total 248.68 last 64.40) - mkdir 16813 (time 1788753237.31 total 258.69 last 59.63) - mkdir 17507 (time 1788753247.31 total 268.69 last 69.35) - mkdir 18181 (time 1788753257.32 total 278.70 last 67.35) - mkdir 18797 (time 1788753267.34 total 288.72 last 61.46) - mkdir 19441 (time 1788753277.36 total 298.74 last 64.32) - mkdir 20000 (time 1788753286.53 total 307.91 last 60.91) - mkdir 20730 (time 1788753296.54 total 317.92 last 72.94) - mkdir 21444 (time 1788753306.55 total 327.93 last 71.36) - mkdir 22131 (time 1788753316.55 total 337.93 last 68.69) - mkdir 22740 (time 1788753326.55 total 347.93 last 60.87) - mkdir 23385 (time 1788753336.56 total 357.94 last 64.47) - mkdir 24043 (time 1788753346.56 total 367.94 last 65.80) - mkdir 24735 (time 1788753356.59 total 377.97 last 69.01) - mkdir 25412 (time 1788753366.62 total 388.00 last 67.48) - mkdir 26053 (time 1788753376.64 total 398.02 last 63.94) - mkdir 26629 (time 1788753386.65 total 408.03 last 57.58) - mkdir 27283 (time 1788753396.65 total 418.03 last 65.39) - mkdir 28022 (time 1788753406.67 total 428.05 last 73.76) - mkdir 28760 (time 1788753416.68 total 438.06 last 73.74) - mkdir 29422 (time 1788753426.68 total 448.06 last 66.19) - mkdir 30000 (time 1788753435.58 total 456.96 last 64.92) - mkdir 30710 (time 1788753445.59 total 466.97 last 70.93) - mkdir 31422 (time 1788753455.61 total 476.99 last 71.10) - mkdir 32098 (time 1788753465.61 total 486.99 last 67.58) - mkdir 32690 (time 1788753475.61 total 496.99 last 59.20) total: 32818 mkdir in 498.96 seconds: 65.77 ops/second - mkdir 658 (time 1788752988.63 total 10.01 last 65.72) - mkdir 1237 (time 1788752998.64 total 20.02 last 57.87) - mkdir 1810 (time 1788753008.65 total 30.03 last 57.23) - mkdir 2406 (time 1788753018.66 total 40.04 last 59.53) - mkdir 3073 (time 1788753028.69 total 50.07 last 66.54) - mkdir 3798 (time 1788753038.69 total 60.07 last 72.48) - mkdir 4467 (time 1788753048.69 total 70.07 last 66.87) - mkdir 5127 (time 1788753058.70 total 80.08 last 65.98) - mkdir 5804 (time 1788753068.70 total 90.08 last 67.70) - mkdir 6493 (time 1788753078.72 total 100.09 last 68.79) - mkdir 7211 (time 1788753088.74 total 110.12 last 71.63) - mkdir 7916 (time 1788753098.74 total 120.12 last 70.46) - mkdir 8609 (time 1788753108.75 total 130.13 last 69.24) - mkdir 9341 (time 1788753118.76 total 140.14 last 73.13) - mkdir 10000 (time 1788753128.16 total 149.54 last 70.16) - mkdir 10751 (time 1788753138.19 total 159.57 last 74.88) - mkdir 11405 (time 1788753148.20 total 169.58 last 65.30) - mkdir 12132 (time 1788753158.21 total 179.59 last 72.62) - mkdir 12807 (time 1788753168.22 total 189.60 last 67.44) - mkdir 13494 (time 1788753178.23 total 199.61 last 68.66) - mkdir 14058 (time 1788753188.23 total 209.61 last 56.39) - mkdir 14585 (time 1788753198.23 total 219.61 last 52.68) - mkdir 15002 (time 1788753208.26 total 229.64 last 41.61) - mkdir 15659 (time 1788753218.27 total 239.65 last 65.62) - mkdir 16299 (time 1788753228.28 total 249.66 last 63.95) - mkdir 16898 (time 1788753238.28 total 259.66 last 59.86) - mkdir 17612 (time 1788753248.29 total 269.66 last 71.39) - mkdir 18247 (time 1788753258.29 total 279.67 last 63.50) - mkdir 18894 (time 1788753268.31 total 289.69 last 64.53) - mkdir 19512 (time 1788753278.32 total 299.70 last 61.73) - mkdir 20000 (time 1788753286.39 total 307.77 last 60.52) - mkdir 20686 (time 1788753296.41 total 317.79 last 68.47) - mkdir 21394 (time 1788753306.41 total 327.79 last 70.78) - mkdir 22060 (time 1788753316.42 total 337.80 last 66.53) - mkdir 22688 (time 1788753326.43 total 347.81 last 62.75) - mkdir 23335 (time 1788753336.43 total 357.81 last 64.69) - mkdir 23985 (time 1788753346.44 total 367.82 last 64.95) - mkdir 24695 (time 1788753356.44 total 377.82 last 70.99) - mkdir 25376 (time 1788753366.45 total 387.83 last 68.03) - mkdir 26005 (time 1788753376.46 total 397.84 last 62.83) - mkdir 26573 (time 1788753386.46 total 407.84 last 56.78) - mkdir 27238 (time 1788753396.47 total 417.85 last 66.45) - mkdir 27923 (time 1788753406.48 total 427.86 last 68.42) - mkdir 28659 (time 1788753416.51 total 437.89 last 73.40) - mkdir 29307 (time 1788753426.52 total 447.90 last 64.74) - mkdir 29976 (time 1788753436.52 total 457.90 last 66.86) - mkdir 30717 (time 1788753446.52 total 467.90 last 74.09) - mkdir 31418 (time 1788753456.52 total 477.90 last 70.10) - mkdir 32091 (time 1788753466.55 total 487.93 last 67.11) - mkdir 32684 (time 1788753476.58 total 497.96 last 59.11) total: 32818 mkdir in 500.12 seconds: 65.62 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 270716 1000588 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 1788754134 ; total 0 ; last 0) - unlinked 10000 (time 1788754345 ; total 211 ; last 211) - unlinked 20000 (time 1788754578 ; total 444 ; last 233) - unlinked 30000 (time 1788754809 ; total 675 ; last 231) total: 32768 unlinks in 734 seconds: 44.643051 unlinks/second - unlinked 0 (time 1788754134 ; total 0 ; last 0) - unlinked 10000 (time 1788754347 ; total 213 ; last 213) - unlinked 20000 (time 1788754581 ; total 447 ; last 234) - unlinked 30000 (time 1788754812 ; total 678 ; last 231) total: 32768 unlinks in 736 seconds: 44.521740 unlinks/second nlink between: 1 - unlinked 0 (time 1788754871 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788754871 ; 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 8172 1263132 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