== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:22:07 (1786479727) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524089 539 523550 1% /mnt/lustre - mkdir 872 (time 1786479741.09 total 10.00 last 87.19) - mkdir 1787 (time 1786479751.10 total 20.01 last 91.45) - mkdir 2424 (time 1786479761.10 total 30.01 last 63.69) - mkdir 3062 (time 1786479771.12 total 40.03 last 63.68) - mkdir 3775 (time 1786479781.13 total 50.03 last 71.26) - mkdir 4399 (time 1786479791.13 total 60.04 last 62.37) - mkdir 5254 (time 1786479801.14 total 70.04 last 85.46) - mkdir 6113 (time 1786479811.14 total 80.05 last 85.87) - mkdir 7091 (time 1786479821.14 total 90.05 last 97.79) - mkdir 8122 (time 1786479831.14 total 100.05 last 103.05) - mkdir 9264 (time 1786479841.15 total 110.05 last 114.17) - mkdir 10000 (time 1786479848.95 total 117.86 last 94.34) - mkdir 10988 (time 1786479858.97 total 127.87 last 98.63) - mkdir 11912 (time 1786479868.97 total 137.87 last 92.40) - mkdir 12764 (time 1786479878.97 total 147.87 last 85.19) - mkdir 13586 (time 1786479888.97 total 157.88 last 82.16) - mkdir 14489 (time 1786479898.98 total 167.89 last 90.19) - mkdir 15354 (time 1786479908.98 total 177.89 last 86.50) - mkdir 16255 (time 1786479918.99 total 187.90 last 90.04) - mkdir 17179 (time 1786479928.99 total 197.90 last 92.36) - mkdir 18172 (time 1786479939.00 total 207.91 last 99.22) - mkdir 19224 (time 1786479949.01 total 217.92 last 105.12) - mkdir 20000 (time 1786479958.55 total 227.46 last 81.35) - mkdir 20709 (time 1786479968.55 total 237.46 last 70.89) - mkdir 21103 (time 1786479978.56 total 247.47 last 39.37) - mkdir 21501 (time 1786479988.56 total 257.47 last 39.79) - mkdir 21981 (time 1786479998.57 total 267.48 last 47.96) - mkdir 22421 (time 1786480008.57 total 277.48 last 43.99) - mkdir 22963 (time 1786480018.58 total 287.49 last 54.17) - mkdir 23562 (time 1786480028.58 total 297.49 last 59.88) - mkdir 24157 (time 1786480038.60 total 307.51 last 59.41) - mkdir 24817 (time 1786480048.61 total 317.51 last 65.95) - mkdir 25467 (time 1786480058.63 total 327.54 last 64.85) - mkdir 25945 (time 1786480068.66 total 337.57 last 47.64) - mkdir 26418 (time 1786480078.69 total 347.60 last 47.18) - mkdir 26946 (time 1786480088.69 total 357.60 last 52.79) - mkdir 27452 (time 1786480098.70 total 367.61 last 50.55) - mkdir 28050 (time 1786480108.72 total 377.63 last 59.67) - mkdir 28639 (time 1786480118.72 total 387.63 last 58.90) - mkdir 29270 (time 1786480128.74 total 397.65 last 62.99) - mkdir 29946 (time 1786480138.75 total 407.65 last 67.57) - mkdir 30560 (time 1786480148.76 total 417.67 last 61.31) - mkdir 31129 (time 1786480158.77 total 427.68 last 56.85) - mkdir 31799 (time 1786480168.78 total 437.69 last 66.91) - mkdir 32389 (time 1786480178.80 total 447.71 last 58.90) total: 32818 mkdir in 454.30 seconds: 72.24 ops/second - mkdir 855 (time 1786479741.11 total 10.01 last 85.39) - mkdir 1805 (time 1786479751.12 total 20.02 last 94.90) - mkdir 2447 (time 1786479761.12 total 30.03 last 64.18) - mkdir 3081 (time 1786479771.14 total 40.05 last 63.24) - mkdir 3816 (time 1786479781.15 total 50.06 last 73.45) - mkdir 4446 (time 1786479791.16 total 60.06 last 62.96) - mkdir 5261 (time 1786479801.16 total 70.07 last 81.47) - mkdir 6128 (time 1786479811.17 total 80.08 last 86.59) - mkdir 7056 (time 1786479821.18 total 90.08 last 92.77) - mkdir 8065 (time 1786479831.18 total 100.09 last 100.87) - mkdir 9207 (time 1786479841.18 total 110.09 last 114.16) - mkdir 10000 (time 1786479849.80 total 118.71 last 92.02) - mkdir 10932 (time 1786479859.81 total 128.71 last 93.14) - mkdir 11875 (time 1786479869.85 total 138.75 last 93.94) - mkdir 12698 (time 1786479879.86 total 148.77 last 82.14) - mkdir 13556 (time 1786479889.87 total 158.77 last 85.79) - mkdir 14448 (time 1786479899.87 total 168.77 last 89.19) - mkdir 15337 (time 1786479909.87 total 178.78 last 88.88) - mkdir 16265 (time 1786479919.89 total 188.80 last 92.59) - mkdir 17213 (time 1786479929.89 total 198.80 last 94.78) - mkdir 18238 (time 1786479939.91 total 208.82 last 102.34) - mkdir 19267 (time 1786479949.92 total 218.82 last 102.82) - mkdir 20000 (time 1786479958.73 total 227.64 last 83.18) - mkdir 20760 (time 1786479968.74 total 237.64 last 75.94) - mkdir 21163 (time 1786479978.74 total 247.65 last 40.29) - mkdir 21562 (time 1786479988.76 total 257.67 last 39.81) - mkdir 22033 (time 1786479998.76 total 267.67 last 47.10) - mkdir 22468 (time 1786480008.79 total 277.70 last 43.38) - mkdir 22980 (time 1786480018.84 total 287.75 last 50.93) - mkdir 23577 (time 1786480028.84 total 297.75 last 59.70) - mkdir 24151 (time 1786480038.85 total 307.76 last 57.34) - mkdir 24818 (time 1786480048.86 total 317.76 last 66.67) - mkdir 25415 (time 1786480058.86 total 327.77 last 59.68) - mkdir 25891 (time 1786480068.87 total 337.77 last 47.58) - mkdir 26366 (time 1786480078.88 total 347.79 last 47.43) - mkdir 26897 (time 1786480088.91 total 357.81 last 52.96) - mkdir 27411 (time 1786480098.91 total 367.82 last 51.35) - mkdir 28011 (time 1786480108.93 total 377.84 last 59.89) - mkdir 28582 (time 1786480118.94 total 387.85 last 57.04) - mkdir 29211 (time 1786480128.96 total 397.87 last 62.78) - mkdir 29873 (time 1786480138.97 total 407.87 last 66.17) - mkdir 30484 (time 1786480148.97 total 417.88 last 61.08) - mkdir 31055 (time 1786480158.97 total 427.88 last 57.08) - mkdir 31750 (time 1786480168.99 total 437.89 last 69.41) - mkdir 32324 (time 1786480178.99 total 447.90 last 57.36) total: 32818 mkdir in 455.85 seconds: 71.99 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 270668 1000636 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 1786480824 ; total 0 ; last 0) - unlinked 10000 (time 1786481018 ; total 194 ; last 194) - unlinked 20000 (time 1786481187 ; total 363 ; last 169) - unlinked 30000 (time 1786481334 ; total 510 ; last 147) total: 32768 unlinks in 545 seconds: 60.124771 unlinks/second - unlinked 0 (time 1786480824 ; total 0 ; last 0) - unlinked 10000 (time 1786481017 ; total 193 ; last 193) - unlinked 20000 (time 1786481188 ; total 364 ; last 171) - unlinked 30000 (time 1786481336 ; total 512 ; last 148) total: 32768 unlinks in 547 seconds: 59.904938 unlinks/second nlink between: 1 - unlinked 0 (time 1786481372 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786481372 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8124 1263180 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