== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:56:17 (1788198977) 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 666 (time 1788198992.15 total 10.01 last 66.55) - mkdir 1285 (time 1788199002.16 total 20.02 last 61.85) - mkdir 1870 (time 1788199012.16 total 30.02 last 58.49) - mkdir 2480 (time 1788199022.19 total 40.04 last 60.85) - mkdir 3074 (time 1788199032.19 total 50.04 last 59.39) - mkdir 3802 (time 1788199042.21 total 60.07 last 72.64) - mkdir 4311 (time 1788199052.23 total 70.08 last 50.81) - mkdir 4893 (time 1788199062.23 total 80.09 last 58.19) - mkdir 5616 (time 1788199072.24 total 90.09 last 72.27) - mkdir 6358 (time 1788199082.26 total 100.11 last 74.05) - mkdir 7068 (time 1788199092.26 total 110.12 last 70.97) - mkdir 7785 (time 1788199102.28 total 120.13 last 71.58) - mkdir 8489 (time 1788199112.29 total 130.14 last 70.33) - mkdir 9176 (time 1788199122.31 total 140.16 last 68.57) - mkdir 9888 (time 1788199132.31 total 150.17 last 71.14) - mkdir 10628 (time 1788199142.32 total 160.18 last 73.94) - mkdir 11392 (time 1788199152.33 total 170.18 last 76.36) - mkdir 12147 (time 1788199162.34 total 180.19 last 75.43) - mkdir 12872 (time 1788199172.34 total 190.20 last 72.47) - mkdir 13563 (time 1788199182.35 total 200.21 last 69.00) - mkdir 14320 (time 1788199192.36 total 210.22 last 75.66) - mkdir 15007 (time 1788199202.37 total 220.23 last 68.61) - mkdir 15711 (time 1788199212.38 total 230.23 last 70.38) - mkdir 16391 (time 1788199222.39 total 240.24 last 67.92) - mkdir 17102 (time 1788199232.40 total 250.25 last 71.03) - mkdir 17780 (time 1788199242.40 total 260.26 last 67.76) - mkdir 18564 (time 1788199252.41 total 270.26 last 78.37) - mkdir 19351 (time 1788199262.41 total 280.27 last 78.67) - mkdir 20000 (time 1788199271.14 total 288.99 last 74.38) - mkdir 20713 (time 1788199281.15 total 299.01 last 71.20) - mkdir 21468 (time 1788199291.16 total 309.02 last 75.44) - mkdir 22278 (time 1788199301.16 total 319.02 last 80.98) - mkdir 22938 (time 1788199311.19 total 329.04 last 65.83) - mkdir 23563 (time 1788199321.19 total 339.04 last 62.50) - mkdir 24190 (time 1788199331.19 total 349.05 last 62.67) - mkdir 24889 (time 1788199341.20 total 359.06 last 69.85) - mkdir 25573 (time 1788199351.20 total 369.06 last 68.38) - mkdir 26262 (time 1788199361.21 total 379.06 last 68.87) - mkdir 27011 (time 1788199371.21 total 389.07 last 74.87) - mkdir 27741 (time 1788199381.22 total 399.07 last 72.98) - mkdir 28462 (time 1788199391.22 total 409.07 last 72.09) - mkdir 29203 (time 1788199401.22 total 419.07 last 74.09) - mkdir 29950 (time 1788199411.22 total 429.08 last 74.68) - mkdir 30663 (time 1788199421.23 total 439.09 last 71.22) - mkdir 31410 (time 1788199431.24 total 449.10 last 74.62) - mkdir 32201 (time 1788199441.28 total 459.13 last 78.83) total: 32818 mkdir in 467.62 seconds: 70.18 ops/second - mkdir 630 (time 1788198992.16 total 10.02 last 62.87) - mkdir 1239 (time 1788199002.17 total 20.03 last 60.84) - mkdir 1817 (time 1788199012.20 total 30.05 last 57.67) - mkdir 2410 (time 1788199022.21 total 40.07 last 59.23) - mkdir 3003 (time 1788199032.22 total 50.07 last 59.26) - mkdir 3714 (time 1788199042.23 total 60.09 last 70.97) - mkdir 4239 (time 1788199052.25 total 70.11 last 52.41) - mkdir 4861 (time 1788199062.25 total 80.11 last 62.18) - mkdir 5612 (time 1788199072.26 total 90.11 last 75.09) - mkdir 6352 (time 1788199082.28 total 100.14 last 73.83) - mkdir 7055 (time 1788199092.28 total 110.14 last 70.29) - mkdir 7776 (time 1788199102.29 total 120.14 last 72.06) - mkdir 8461 (time 1788199112.29 total 130.15 last 68.46) - mkdir 9146 (time 1788199122.30 total 140.15 last 68.46) - mkdir 9846 (time 1788199132.31 total 150.16 last 69.94) - mkdir 10000 (time 1788199134.53 total 152.38 last 69.33) - mkdir 10797 (time 1788199144.53 total 162.39 last 79.65) - mkdir 11519 (time 1788199154.54 total 172.39 last 72.17) - mkdir 12264 (time 1788199164.55 total 182.41 last 74.41) - mkdir 12968 (time 1788199174.55 total 192.41 last 70.39) - mkdir 13666 (time 1788199184.55 total 202.41 last 69.80) - mkdir 14411 (time 1788199194.56 total 212.41 last 74.46) - mkdir 15068 (time 1788199204.57 total 222.42 last 65.64) - mkdir 15788 (time 1788199214.58 total 232.44 last 71.86) - mkdir 16440 (time 1788199224.59 total 242.45 last 65.14) - mkdir 17177 (time 1788199234.61 total 252.47 last 73.58) - mkdir 17875 (time 1788199244.62 total 262.48 last 69.74) - mkdir 18729 (time 1788199254.63 total 272.49 last 85.32) - mkdir 19483 (time 1788199264.63 total 282.49 last 75.37) - mkdir 20000 (time 1788199271.71 total 289.57 last 73.04) - mkdir 20710 (time 1788199281.71 total 299.57 last 71.00) - mkdir 21473 (time 1788199291.72 total 309.58 last 76.24) - mkdir 22283 (time 1788199301.73 total 319.58 last 80.93) - mkdir 22965 (time 1788199311.74 total 329.60 last 68.12) - mkdir 23612 (time 1788199321.78 total 339.63 last 64.47) - mkdir 24237 (time 1788199331.78 total 349.64 last 62.46) - mkdir 24929 (time 1788199341.80 total 359.66 last 69.05) - mkdir 25613 (time 1788199351.84 total 369.69 last 68.17) - mkdir 26306 (time 1788199361.84 total 379.70 last 69.26) - mkdir 27050 (time 1788199371.85 total 389.71 last 74.32) - mkdir 27773 (time 1788199381.87 total 399.73 last 72.18) - mkdir 28499 (time 1788199391.88 total 409.73 last 72.54) - mkdir 29227 (time 1788199401.88 total 419.74 last 72.75) - mkdir 29971 (time 1788199411.89 total 429.74 last 74.37) - mkdir 30732 (time 1788199421.91 total 439.76 last 75.95) - mkdir 31501 (time 1788199431.92 total 449.77 last 76.82) - mkdir 32224 (time 1788199441.93 total 459.79 last 72.20) total: 32818 mkdir in 467.67 seconds: 70.17 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 270692 1000612 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 1788200087 ; total 0 ; last 0) - unlinked 10000 (time 1788200329 ; total 242 ; last 242) - unlinked 20000 (time 1788200575 ; total 488 ; last 246) - unlinked 30000 (time 1788200821 ; total 734 ; last 246) total: 32768 unlinks in 800 seconds: 40.959999 unlinks/second - unlinked 0 (time 1788200087 ; total 0 ; last 0) - unlinked 10000 (time 1788200328 ; total 241 ; last 241) - unlinked 20000 (time 1788200575 ; total 488 ; last 247) - unlinked 30000 (time 1788200822 ; total 735 ; last 247) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second nlink between: 1 - unlinked 0 (time 1788200890 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788200890 ; 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 8148 1263156 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