== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:22:35 (1789582955) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 661 (time 1789582971.35 total 10.00 last 66.08) - mkdir 1313 (time 1789582981.37 total 20.02 last 65.09) - mkdir 1821 (time 1789582991.38 total 30.03 last 50.77) - mkdir 2344 (time 1789583001.38 total 40.03 last 52.30) - mkdir 2916 (time 1789583011.38 total 50.03 last 57.20) - mkdir 3648 (time 1789583021.39 total 60.04 last 73.14) - mkdir 4456 (time 1789583031.40 total 70.04 last 80.72) - mkdir 5206 (time 1789583041.41 total 80.06 last 74.92) - mkdir 5945 (time 1789583051.42 total 90.06 last 73.84) - mkdir 6665 (time 1789583061.42 total 100.07 last 71.98) - mkdir 7269 (time 1789583071.42 total 110.07 last 60.39) - mkdir 8029 (time 1789583081.42 total 120.07 last 75.98) - mkdir 8870 (time 1789583091.43 total 130.07 last 84.06) - mkdir 9620 (time 1789583101.45 total 140.10 last 74.79) - mkdir 10000 (time 1789583105.70 total 144.35 last 89.53) - mkdir 10676 (time 1789583115.71 total 154.35 last 67.55) - mkdir 11305 (time 1789583125.72 total 164.37 last 62.83) - mkdir 12018 (time 1789583135.72 total 174.37 last 71.28) - mkdir 12840 (time 1789583145.74 total 184.39 last 82.06) - mkdir 13567 (time 1789583155.75 total 194.40 last 72.59) - mkdir 14368 (time 1789583165.77 total 204.41 last 80.00) - mkdir 14981 (time 1789583175.77 total 214.42 last 61.26) - mkdir 15663 (time 1789583185.79 total 224.43 last 68.11) - mkdir 16386 (time 1789583195.80 total 234.45 last 72.17) - mkdir 17120 (time 1789583205.81 total 244.46 last 73.35) - mkdir 17882 (time 1789583215.82 total 254.47 last 76.15) - mkdir 18589 (time 1789583225.83 total 264.48 last 70.58) - mkdir 19270 (time 1789583235.86 total 274.51 last 67.94) - mkdir 19954 (time 1789583245.88 total 284.52 last 68.28) - mkdir 20714 (time 1789583255.88 total 294.53 last 75.97) - mkdir 21393 (time 1789583265.89 total 304.53 last 67.86) - mkdir 22258 (time 1789583275.89 total 314.54 last 86.49) - mkdir 22967 (time 1789583285.89 total 324.54 last 70.88) - mkdir 23762 (time 1789583295.90 total 334.55 last 79.44) - mkdir 24409 (time 1789583305.91 total 344.56 last 64.60) - mkdir 25420 (time 1789583315.92 total 354.57 last 101.01) - mkdir 26190 (time 1789583325.94 total 364.59 last 76.88) - mkdir 26888 (time 1789583335.95 total 374.60 last 69.72) - mkdir 27485 (time 1789583345.99 total 384.64 last 59.45) - mkdir 28179 (time 1789583356.00 total 394.65 last 69.34) - mkdir 28884 (time 1789583366.01 total 404.65 last 70.47) - mkdir 29667 (time 1789583376.01 total 414.65 last 78.30) - mkdir 30000 (time 1789583381.23 total 419.87 last 63.78) - mkdir 30701 (time 1789583391.23 total 429.88 last 70.06) - mkdir 31408 (time 1789583401.23 total 439.88 last 70.68) - mkdir 32141 (time 1789583411.24 total 449.89 last 73.25) total: 32818 mkdir in 459.04 seconds: 71.49 ops/second - mkdir 661 (time 1789582971.37 total 10.01 last 66.06) - mkdir 1319 (time 1789582981.40 total 20.03 last 65.64) - mkdir 1817 (time 1789582991.41 total 30.05 last 49.71) - mkdir 2334 (time 1789583001.43 total 40.07 last 51.61) - mkdir 2885 (time 1789583011.43 total 50.07 last 55.10) - mkdir 3600 (time 1789583021.45 total 60.09 last 71.34) - mkdir 4422 (time 1789583031.46 total 70.09 last 82.19) - mkdir 5170 (time 1789583041.46 total 80.10 last 74.76) - mkdir 5882 (time 1789583051.50 total 90.14 last 70.90) - mkdir 6584 (time 1789583061.52 total 100.15 last 70.08) - mkdir 7181 (time 1789583071.52 total 110.16 last 59.69) - mkdir 7934 (time 1789583081.53 total 120.17 last 75.21) - mkdir 8777 (time 1789583091.54 total 130.17 last 84.29) - mkdir 9578 (time 1789583101.54 total 140.18 last 80.03) - mkdir 10000 (time 1789583106.50 total 145.14 last 85.07) - mkdir 10691 (time 1789583116.51 total 155.14 last 69.09) - mkdir 11287 (time 1789583126.51 total 165.15 last 59.56) - mkdir 12038 (time 1789583136.51 total 175.15 last 75.08) - mkdir 12829 (time 1789583146.55 total 185.18 last 78.84) - mkdir 13548 (time 1789583156.59 total 195.22 last 71.63) - mkdir 14376 (time 1789583166.59 total 205.22 last 82.78) - mkdir 14984 (time 1789583176.60 total 215.23 last 60.73) - mkdir 15690 (time 1789583186.60 total 225.23 last 70.60) - mkdir 16404 (time 1789583196.61 total 235.24 last 71.34) - mkdir 17153 (time 1789583206.61 total 245.24 last 74.89) - mkdir 17909 (time 1789583216.62 total 255.25 last 75.53) - mkdir 18616 (time 1789583226.64 total 265.27 last 70.55) - mkdir 19299 (time 1789583236.65 total 275.28 last 68.26) - mkdir 19958 (time 1789583246.65 total 285.28 last 65.88) - mkdir 20763 (time 1789583256.66 total 295.29 last 80.45) - mkdir 21471 (time 1789583266.67 total 305.30 last 70.71) - mkdir 22317 (time 1789583276.67 total 315.31 last 84.57) - mkdir 23040 (time 1789583286.67 total 325.31 last 72.28) - mkdir 23786 (time 1789583296.69 total 335.32 last 74.49) - mkdir 24475 (time 1789583306.69 total 345.32 last 68.90) - mkdir 25454 (time 1789583316.70 total 355.33 last 97.83) - mkdir 26217 (time 1789583326.71 total 365.34 last 76.19) - mkdir 26915 (time 1789583336.71 total 375.34 last 69.80) - mkdir 27490 (time 1789583346.72 total 385.36 last 57.43) - mkdir 28194 (time 1789583356.73 total 395.36 last 70.37) - mkdir 28932 (time 1789583366.73 total 405.37 last 73.77) - mkdir 29732 (time 1789583376.75 total 415.38 last 79.90) - mkdir 30000 (time 1789583381.13 total 419.76 last 61.17) - mkdir 30653 (time 1789583391.13 total 429.76 last 65.28) - mkdir 31333 (time 1789583401.15 total 439.78 last 67.86) - mkdir 32072 (time 1789583411.15 total 449.79 last 73.86) - mkdir 32812 (time 1789583421.15 total 459.79 last 74.00) total: 32818 mkdir in 459.90 seconds: 71.36 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 270644 1000660 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789583879 ; total 0 ; last 0) - unlinked 10000 (time 1789584119 ; total 240 ; last 240) - unlinked 20000 (time 1789584269 ; total 390 ; last 150) - unlinked 30000 (time 1789584401 ; total 522 ; last 132) total: 32768 unlinks in 555 seconds: 59.041443 unlinks/second - unlinked 0 (time 1789583879 ; total 0 ; last 0) - unlinked 10000 (time 1789584120 ; total 241 ; last 241) - unlinked 20000 (time 1789584271 ; total 392 ; last 151) - unlinked 30000 (time 1789584401 ; total 522 ; last 130) total: 32768 unlinks in 556 seconds: 58.935253 unlinks/second nlink between: 1 - unlinked 0 (time 1789584437 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789584437 ; 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 8100 1263204 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre