== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:09:26 (1789024166) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7784 1263520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23912 3583108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19564 3587456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2769 259375 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2653 259491 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6045 518866 2% /mnt/lustre - mkdir 534 (time 1789024183.47 total 10.00 last 53.39) - mkdir 1018 (time 1789024193.48 total 20.01 last 48.36) - mkdir 1604 (time 1789024203.50 total 30.03 last 58.47) - mkdir 2317 (time 1789024213.51 total 40.04 last 71.26) - mkdir 3023 (time 1789024223.52 total 50.05 last 70.54) - mkdir 3776 (time 1789024233.52 total 60.05 last 75.26) - mkdir 4470 (time 1789024243.54 total 70.06 last 69.31) - mkdir 5210 (time 1789024253.56 total 80.09 last 73.79) - mkdir 5907 (time 1789024263.57 total 90.10 last 69.63) - mkdir 6638 (time 1789024273.58 total 100.11 last 73.02) - mkdir 7237 (time 1789024283.59 total 110.11 last 59.89) - mkdir 7840 (time 1789024293.59 total 120.12 last 60.26) - mkdir 8504 (time 1789024303.60 total 130.12 last 66.37) - mkdir 9159 (time 1789024313.62 total 140.14 last 65.37) - mkdir 9833 (time 1789024323.64 total 150.17 last 67.24) - mkdir 10000 (time 1789024326.03 total 152.56 last 69.92) - mkdir 10728 (time 1789024336.05 total 162.58 last 72.66) - mkdir 11430 (time 1789024346.07 total 172.59 last 70.07) - mkdir 12124 (time 1789024356.07 total 182.59 last 69.40) - mkdir 12838 (time 1789024366.08 total 192.61 last 71.31) - mkdir 13507 (time 1789024376.08 total 202.61 last 66.89) - mkdir 14161 (time 1789024386.09 total 212.62 last 65.35) - mkdir 14838 (time 1789024396.10 total 222.62 last 67.65) - mkdir 15497 (time 1789024406.10 total 232.63 last 65.87) - mkdir 16213 (time 1789024416.10 total 242.63 last 71.57) - mkdir 16915 (time 1789024426.12 total 252.64 last 70.11) - mkdir 17584 (time 1789024436.14 total 262.67 last 66.75) - mkdir 18189 (time 1789024446.15 total 272.68 last 60.42) - mkdir 18972 (time 1789024456.16 total 282.68 last 78.27) - mkdir 19712 (time 1789024466.17 total 292.69 last 73.93) - mkdir 20000 (time 1789024470.55 total 297.08 last 65.64) - mkdir 20705 (time 1789024480.56 total 307.08 last 70.48) - mkdir 21402 (time 1789024490.56 total 317.09 last 69.66) - mkdir 22107 (time 1789024500.57 total 327.10 last 70.40) - mkdir 22784 (time 1789024510.58 total 337.11 last 67.66) - mkdir 23482 (time 1789024520.60 total 347.12 last 69.69) - mkdir 24181 (time 1789024530.60 total 357.13 last 69.84) - mkdir 24899 (time 1789024540.61 total 367.14 last 71.76) - mkdir 25476 (time 1789024550.61 total 377.14 last 57.68) - mkdir 26046 (time 1789024560.62 total 387.14 last 56.98) - mkdir 26594 (time 1789024570.62 total 397.15 last 54.78) - mkdir 27258 (time 1789024580.62 total 407.15 last 66.39) - mkdir 27892 (time 1789024590.64 total 417.16 last 63.30) - mkdir 28463 (time 1789024600.64 total 427.17 last 57.10) - mkdir 29157 (time 1789024610.65 total 437.18 last 69.31) - mkdir 29818 (time 1789024620.65 total 447.18 last 66.09) - mkdir 30000 (time 1789024623.28 total 449.81 last 69.28) - mkdir 30688 (time 1789024633.31 total 459.84 last 68.59) - mkdir 31386 (time 1789024643.32 total 469.85 last 69.75) - mkdir 32053 (time 1789024653.32 total 479.85 last 66.66) - mkdir 32684 (time 1789024663.33 total 489.85 last 63.08) total: 32818 mkdir in 491.62 seconds: 66.75 ops/second - mkdir 556 (time 1789024183.06 total 10.01 last 55.54) - mkdir 1045 (time 1789024193.09 total 20.04 last 48.77) - mkdir 1604 (time 1789024203.09 total 30.04 last 55.88) - mkdir 2315 (time 1789024213.10 total 40.05 last 71.08) - mkdir 3029 (time 1789024223.10 total 50.05 last 71.35) - mkdir 3734 (time 1789024233.10 total 60.05 last 70.49) - mkdir 4441 (time 1789024243.12 total 70.07 last 70.59) - mkdir 5183 (time 1789024253.13 total 80.08 last 74.13) - mkdir 5845 (time 1789024263.13 total 90.08 last 66.20) - mkdir 6553 (time 1789024273.14 total 100.09 last 70.73) - mkdir 7147 (time 1789024283.14 total 110.09 last 59.38) - mkdir 7750 (time 1789024293.16 total 120.11 last 60.19) - mkdir 8379 (time 1789024303.18 total 130.13 last 62.76) - mkdir 9039 (time 1789024313.18 total 140.13 last 65.99) - mkdir 9733 (time 1789024323.22 total 150.16 last 69.18) - mkdir 10000 (time 1789024327.25 total 154.19 last 66.26) - mkdir 10734 (time 1789024337.26 total 164.21 last 73.30) - mkdir 11456 (time 1789024347.27 total 174.21 last 72.15) - mkdir 12123 (time 1789024357.27 total 184.22 last 66.68) - mkdir 12822 (time 1789024367.27 total 194.22 last 69.87) - mkdir 13494 (time 1789024377.29 total 204.24 last 67.11) - mkdir 14144 (time 1789024387.29 total 214.24 last 64.99) - mkdir 14834 (time 1789024397.29 total 224.24 last 68.97) - mkdir 15529 (time 1789024407.31 total 234.25 last 69.42) - mkdir 16227 (time 1789024417.32 total 244.27 last 69.67) - mkdir 16906 (time 1789024427.34 total 254.29 last 67.78) - mkdir 17552 (time 1789024437.35 total 264.30 last 64.52) - mkdir 18201 (time 1789024447.36 total 274.31 last 64.88) - mkdir 18956 (time 1789024457.36 total 284.31 last 75.48) - mkdir 19699 (time 1789024467.36 total 294.31 last 74.30) - mkdir 20000 (time 1789024471.99 total 298.94 last 65.00) - mkdir 20675 (time 1789024481.99 total 308.94 last 67.47) - mkdir 21357 (time 1789024492.03 total 318.98 last 67.96) - mkdir 22034 (time 1789024502.04 total 328.99 last 67.61) - mkdir 22724 (time 1789024512.05 total 339.00 last 68.96) - mkdir 23409 (time 1789024522.06 total 349.00 last 68.46) - mkdir 24102 (time 1789024532.07 total 359.01 last 69.23) - mkdir 24785 (time 1789024542.07 total 369.02 last 68.26) - mkdir 25383 (time 1789024552.10 total 379.05 last 59.64) - mkdir 25929 (time 1789024562.12 total 389.06 last 54.51) - mkdir 26537 (time 1789024572.13 total 399.08 last 60.71) - mkdir 27217 (time 1789024582.15 total 409.10 last 67.89) - mkdir 27837 (time 1789024592.16 total 419.11 last 61.92) - mkdir 28424 (time 1789024602.18 total 429.13 last 58.59) - mkdir 29102 (time 1789024612.18 total 439.13 last 67.79) - mkdir 29817 (time 1789024622.21 total 449.15 last 71.32) - mkdir 30000 (time 1789024624.75 total 451.70 last 71.97) - mkdir 30682 (time 1789024634.75 total 461.70 last 68.17) - mkdir 31398 (time 1789024644.77 total 471.72 last 71.49) - mkdir 32023 (time 1789024654.77 total 481.72 last 62.48) - mkdir 32705 (time 1789024664.78 total 491.73 last 68.16) total: 32818 mkdir in 493.11 seconds: 66.55 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276784 994520 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23912 3583108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19564 3587456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69684 954316 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2769 259375 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2653 259491 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71681 518866 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789025265 ; total 0 ; last 0) - unlinked 10000 (time 1789025537 ; total 272 ; last 272) - unlinked 20000 (time 1789025819 ; total 554 ; last 282) - unlinked 30000 (time 1789026101 ; total 836 ; last 282) total: 32768 unlinks in 922 seconds: 35.540131 unlinks/second - unlinked 0 (time 1789025265 ; total 0 ; last 0) - unlinked 10000 (time 1789025540 ; total 275 ; last 275) - unlinked 20000 (time 1789025827 ; total 562 ; last 287) - unlinked 30000 (time 1789026110 ; total 845 ; last 283) total: 32768 unlinks in 932 seconds: 35.158798 unlinks/second nlink between: 1 - unlinked 0 (time 1789026199 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789026199 ; 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 14240 1257064 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23912 3583108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19564 3587456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1997 1022003 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2769 259375 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2653 259491 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6045 518866 2% /mnt/lustre