== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:08:26 (1784045306) 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 786 (time 1784045321.68 total 10.01 last 78.55) - mkdir 1466 (time 1784045331.68 total 20.01 last 67.98) - mkdir 2171 (time 1784045341.69 total 30.02 last 70.42) - mkdir 2822 (time 1784045351.70 total 40.03 last 65.04) - mkdir 3536 (time 1784045361.71 total 50.04 last 71.35) - mkdir 4392 (time 1784045371.73 total 60.06 last 85.43) - mkdir 5243 (time 1784045381.74 total 70.06 last 85.05) - mkdir 6043 (time 1784045391.76 total 80.09 last 79.79) - mkdir 6729 (time 1784045401.77 total 90.09 last 68.58) - mkdir 7432 (time 1784045411.79 total 100.11 last 70.16) - mkdir 8165 (time 1784045421.79 total 110.12 last 73.27) - mkdir 8834 (time 1784045431.79 total 120.12 last 66.88) - mkdir 9544 (time 1784045441.80 total 130.12 last 70.97) - mkdir 10000 (time 1784045447.08 total 135.40 last 86.36) - mkdir 10817 (time 1784045457.08 total 145.41 last 81.68) - mkdir 11646 (time 1784045467.09 total 155.41 last 82.85) - mkdir 12368 (time 1784045477.09 total 165.42 last 72.18) - mkdir 13187 (time 1784045487.09 total 175.42 last 81.87) - mkdir 14061 (time 1784045497.10 total 185.42 last 87.39) - mkdir 14841 (time 1784045507.10 total 195.42 last 77.98) - mkdir 15525 (time 1784045517.10 total 205.43 last 68.36) - mkdir 16344 (time 1784045527.11 total 215.43 last 81.87) - mkdir 17080 (time 1784045537.12 total 225.44 last 73.54) - mkdir 17823 (time 1784045547.12 total 235.45 last 74.25) - mkdir 18505 (time 1784045557.13 total 245.45 last 68.17) - mkdir 19179 (time 1784045567.14 total 255.46 last 67.34) - mkdir 19855 (time 1784045577.14 total 265.47 last 67.56) - mkdir 20000 (time 1784045579.52 total 267.85 last 60.94) - mkdir 20778 (time 1784045589.54 total 277.86 last 77.68) - mkdir 21501 (time 1784045599.54 total 287.87 last 72.27) - mkdir 22152 (time 1784045609.54 total 297.87 last 65.07) - mkdir 22812 (time 1784045619.55 total 307.87 last 65.98) - mkdir 23561 (time 1784045629.55 total 317.88 last 74.87) - mkdir 24223 (time 1784045639.55 total 327.88 last 66.19) - mkdir 24959 (time 1784045649.56 total 337.89 last 73.55) - mkdir 25709 (time 1784045659.56 total 347.89 last 74.98) - mkdir 26374 (time 1784045669.57 total 357.90 last 66.43) - mkdir 27091 (time 1784045679.58 total 367.90 last 71.66) - mkdir 27892 (time 1784045689.59 total 377.91 last 80.01) - mkdir 28581 (time 1784045699.59 total 387.91 last 68.90) - mkdir 29291 (time 1784045709.60 total 397.93 last 70.92) - mkdir 30000 (time 1784045718.67 total 406.99 last 78.18) - mkdir 30687 (time 1784045728.67 total 417.00 last 68.69) - mkdir 31384 (time 1784045738.67 total 427.00 last 69.66) - mkdir 31995 (time 1784045748.69 total 437.02 last 61.00) - mkdir 32575 (time 1784045758.70 total 447.03 last 57.94) total: 32818 mkdir in 450.18 seconds: 72.90 ops/second - mkdir 759 (time 1784045321.69 total 10.02 last 75.77) - mkdir 1447 (time 1784045331.69 total 20.02 last 68.75) - mkdir 2157 (time 1784045341.70 total 30.03 last 70.97) - mkdir 2827 (time 1784045351.70 total 40.03 last 66.99) - mkdir 3548 (time 1784045361.74 total 50.07 last 71.81) - mkdir 4372 (time 1784045371.76 total 60.09 last 82.25) - mkdir 5186 (time 1784045381.77 total 70.10 last 81.30) - mkdir 5973 (time 1784045391.78 total 80.11 last 78.65) - mkdir 6684 (time 1784045401.78 total 90.11 last 71.07) - mkdir 7355 (time 1784045411.81 total 100.14 last 66.89) - mkdir 8078 (time 1784045421.82 total 110.15 last 72.22) - mkdir 8737 (time 1784045431.84 total 120.17 last 65.79) - mkdir 9459 (time 1784045441.84 total 130.18 last 72.16) - mkdir 10000 (time 1784045447.79 total 136.12 last 90.96) - mkdir 10818 (time 1784045457.80 total 146.13 last 81.76) - mkdir 11645 (time 1784045467.82 total 156.15 last 82.51) - mkdir 12388 (time 1784045477.83 total 166.16 last 74.21) - mkdir 13241 (time 1784045487.84 total 176.17 last 85.24) - mkdir 14070 (time 1784045497.85 total 186.18 last 82.82) - mkdir 14827 (time 1784045507.86 total 196.19 last 75.64) - mkdir 15510 (time 1784045517.86 total 206.19 last 68.25) - mkdir 16273 (time 1784045527.87 total 216.20 last 76.27) - mkdir 16965 (time 1784045537.88 total 226.21 last 69.12) - mkdir 17702 (time 1784045547.90 total 236.23 last 73.58) - mkdir 18394 (time 1784045557.90 total 246.23 last 69.18) - mkdir 19040 (time 1784045567.92 total 256.25 last 64.49) - mkdir 19714 (time 1784045577.92 total 266.25 last 67.37) - mkdir 20000 (time 1784045581.77 total 270.10 last 74.25) - mkdir 20751 (time 1784045591.78 total 280.11 last 75.07) - mkdir 21471 (time 1784045601.78 total 290.11 last 71.99) - mkdir 22087 (time 1784045611.80 total 300.13 last 61.45) - mkdir 22798 (time 1784045621.81 total 310.14 last 71.07) - mkdir 23514 (time 1784045631.82 total 320.15 last 71.53) - mkdir 24191 (time 1784045641.82 total 330.15 last 67.67) - mkdir 24908 (time 1784045651.83 total 340.16 last 71.66) - mkdir 25624 (time 1784045661.83 total 350.16 last 71.60) - mkdir 26299 (time 1784045671.83 total 360.16 last 67.49) - mkdir 27034 (time 1784045681.83 total 370.16 last 73.46) - mkdir 27787 (time 1784045691.86 total 380.19 last 75.11) - mkdir 28447 (time 1784045701.88 total 390.21 last 65.88) - mkdir 29176 (time 1784045711.88 total 400.21 last 72.90) - mkdir 29927 (time 1784045721.88 total 410.21 last 75.07) - mkdir 30589 (time 1784045731.88 total 420.21 last 66.19) - mkdir 31327 (time 1784045741.90 total 430.23 last 73.69) - mkdir 31934 (time 1784045751.93 total 440.26 last 60.50) - mkdir 32544 (time 1784045761.94 total 450.27 last 60.93) total: 32818 mkdir in 454.55 seconds: 72.20 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 270592 1000712 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 1784046227 ; total 0 ; last 0) - unlinked 10000 (time 1784046468 ; total 241 ; last 241) - unlinked 20000 (time 1784046642 ; total 415 ; last 174) - unlinked 30000 (time 1784046775 ; total 548 ; last 133) total: 32768 unlinks in 581 seconds: 56.399311 unlinks/second - unlinked 0 (time 1784046227 ; total 0 ; last 0) - unlinked 10000 (time 1784046470 ; total 243 ; last 243) - unlinked 20000 (time 1784046644 ; total 417 ; last 174) - unlinked 30000 (time 1784046777 ; total 550 ; last 133) total: 32768 unlinks in 583 seconds: 56.205833 unlinks/second nlink between: 1 - unlinked 0 (time 1784046812 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784046812 ; 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 8048 1263256 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