== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:45:25 (1783946725) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1680 1269624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 302 261842 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 303 261841 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre - mkdir 620 (time 1783946741.96 total 10.02 last 61.86) - mkdir 1219 (time 1783946751.96 total 20.03 last 59.87) - mkdir 1971 (time 1783946761.97 total 30.04 last 75.14) - mkdir 2581 (time 1783946771.97 total 40.04 last 60.99) - mkdir 3252 (time 1783946781.98 total 50.04 last 67.07) - mkdir 3993 (time 1783946792.01 total 60.07 last 73.90) - mkdir 4552 (time 1783946802.02 total 70.08 last 55.84) - mkdir 5065 (time 1783946812.03 total 80.09 last 51.23) - mkdir 5603 (time 1783946822.03 total 90.09 last 53.80) - mkdir 6100 (time 1783946832.04 total 100.10 last 49.66) - mkdir 6607 (time 1783946842.04 total 110.10 last 50.70) - mkdir 7169 (time 1783946852.04 total 120.11 last 56.19) - mkdir 7865 (time 1783946862.04 total 130.11 last 69.58) - mkdir 9171 (time 1783946872.05 total 140.11 last 130.54) - mkdir 10000 (time 1783946875.56 total 143.63 last 235.83) - mkdir 12158 (time 1783946885.58 total 153.64 last 215.42) - mkdir 12787 (time 1783946895.60 total 163.66 last 62.79) - mkdir 13242 (time 1783946905.60 total 173.66 last 45.49) - mkdir 13663 (time 1783946915.60 total 183.67 last 42.10) - mkdir 14206 (time 1783946925.61 total 193.68 last 54.24) - mkdir 14748 (time 1783946935.63 total 203.69 last 54.11) - mkdir 15360 (time 1783946945.63 total 213.70 last 61.18) - mkdir 16065 (time 1783946955.64 total 223.71 last 70.42) - mkdir 16740 (time 1783946965.65 total 233.72 last 67.45) - mkdir 17303 (time 1783946975.66 total 243.72 last 56.27) - mkdir 17814 (time 1783946985.70 total 253.77 last 50.87) - mkdir 18333 (time 1783946995.71 total 263.78 last 51.84) - mkdir 18895 (time 1783947005.72 total 273.78 last 56.17) - mkdir 19506 (time 1783947015.72 total 283.79 last 61.07) - mkdir 20000 (time 1783947023.50 total 291.56 last 63.52) - mkdir 20606 (time 1783947033.52 total 301.58 last 60.48) - mkdir 21263 (time 1783947043.53 total 311.59 last 65.64) - mkdir 21939 (time 1783947053.55 total 321.61 last 67.47) - mkdir 22591 (time 1783947063.55 total 331.62 last 65.16) - mkdir 23153 (time 1783947073.56 total 341.62 last 56.18) - mkdir 23813 (time 1783947083.56 total 351.62 last 65.98) - mkdir 24421 (time 1783947093.56 total 361.63 last 60.78) - mkdir 25114 (time 1783947103.57 total 371.64 last 69.23) - mkdir 25778 (time 1783947113.57 total 381.64 last 66.39) - mkdir 26333 (time 1783947123.59 total 391.65 last 55.44) - mkdir 26861 (time 1783947133.59 total 401.65 last 52.78) - mkdir 27419 (time 1783947143.60 total 411.66 last 55.74) - mkdir 28062 (time 1783947153.62 total 421.68 last 64.21) - mkdir 28718 (time 1783947163.63 total 431.70 last 65.49) - mkdir 29350 (time 1783947173.64 total 441.70 last 63.16) - mkdir 30000 (time 1783947182.84 total 450.91 last 70.62) - mkdir 30665 (time 1783947192.85 total 460.91 last 66.45) - mkdir 31287 (time 1783947202.86 total 470.93 last 62.13) - mkdir 31892 (time 1783947212.86 total 480.93 last 60.48) - mkdir 32294 (time 1783947222.87 total 490.93 last 40.18) total: 32818 mkdir in 500.44 seconds: 65.58 ops/second - mkdir 603 (time 1783946741.93 total 10.00 last 60.29) - mkdir 1194 (time 1783946751.94 total 20.01 last 59.05) - mkdir 1955 (time 1783946761.96 total 30.03 last 75.98) - mkdir 2574 (time 1783946771.96 total 40.03 last 61.86) - mkdir 3274 (time 1783946781.96 total 50.03 last 70.00) - mkdir 4007 (time 1783946791.98 total 60.05 last 73.20) - mkdir 4575 (time 1783946801.98 total 70.05 last 56.79) - mkdir 5080 (time 1783946811.98 total 80.05 last 50.48) - mkdir 5591 (time 1783946822.00 total 90.06 last 51.04) - mkdir 6076 (time 1783946832.01 total 100.08 last 48.44) - mkdir 6574 (time 1783946842.02 total 110.09 last 49.73) - mkdir 7112 (time 1783946852.02 total 120.09 last 53.79) - mkdir 7797 (time 1783946862.03 total 130.09 last 68.48) - mkdir 9124 (time 1783946872.03 total 140.09 last 132.69) - mkdir 10000 (time 1783946875.71 total 143.78 last 237.86) - mkdir 12101 (time 1783946885.71 total 153.78 last 210.05) - mkdir 12724 (time 1783946895.72 total 163.79 last 62.25) - mkdir 13164 (time 1783946905.73 total 173.80 last 43.96) - mkdir 13586 (time 1783946915.77 total 183.83 last 42.04) - mkdir 14117 (time 1783946925.80 total 193.87 last 52.93) - mkdir 14669 (time 1783946935.81 total 203.88 last 55.14) - mkdir 15278 (time 1783946945.83 total 213.90 last 60.76) - mkdir 15975 (time 1783946955.84 total 223.91 last 69.65) - mkdir 16642 (time 1783946965.87 total 233.94 last 66.50) - mkdir 17216 (time 1783946975.87 total 243.94 last 57.39) - mkdir 17725 (time 1783946985.89 total 253.96 last 50.80) - mkdir 18261 (time 1783946995.92 total 263.99 last 53.43) - mkdir 18817 (time 1783947005.93 total 273.99 last 55.59) - mkdir 19416 (time 1783947015.93 total 284.00 last 59.86) - mkdir 20000 (time 1783947025.76 total 293.83 last 59.42) - mkdir 20620 (time 1783947035.79 total 303.86 last 61.83) - mkdir 21328 (time 1783947045.80 total 313.87 last 70.70) - mkdir 21995 (time 1783947055.82 total 323.89 last 66.56) - mkdir 22605 (time 1783947065.83 total 333.90 last 60.96) - mkdir 23193 (time 1783947075.85 total 343.92 last 58.70) - mkdir 23861 (time 1783947085.85 total 353.92 last 66.77) - mkdir 24438 (time 1783947095.87 total 363.93 last 57.62) - mkdir 25159 (time 1783947105.87 total 373.93 last 72.10) - mkdir 25773 (time 1783947115.88 total 383.95 last 61.30) - mkdir 26321 (time 1783947125.91 total 393.98 last 54.66) - mkdir 26880 (time 1783947135.92 total 403.99 last 55.82) - mkdir 27491 (time 1783947145.93 total 414.00 last 61.04) - mkdir 28088 (time 1783947155.93 total 424.00 last 59.68) - mkdir 28741 (time 1783947165.95 total 434.02 last 65.17) - mkdir 29410 (time 1783947175.95 total 444.02 last 66.90) - mkdir 30000 (time 1783947184.48 total 452.55 last 69.20) - mkdir 30654 (time 1783947194.50 total 462.57 last 65.27) - mkdir 31260 (time 1783947204.51 total 472.58 last 60.55) - mkdir 31874 (time 1783947214.53 total 482.60 last 61.26) - mkdir 32295 (time 1783947224.54 total 492.60 last 42.08) total: 32818 mkdir in 501.54 seconds: 65.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270804 1000500 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65912 958088 7% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 302 261842 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 303 261841 1% /mnt/lustre[OST:1] filesystem_summary: 589595 65912 523683 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783947665 ; total 1 ; last 1) - unlinked 10000 (time 1783947817 ; total 153 ; last 152) - unlinked 20000 (time 1783947964 ; total 300 ; last 147) - unlinked 30000 (time 1783948111 ; total 447 ; last 147) total: 32768 unlinks in 488 seconds: 67.147537 unlinks/second - unlinked 0 (time 1783947665 ; total 1 ; last 1) - unlinked 10000 (time 1783947818 ; total 154 ; last 153) - unlinked 20000 (time 1783947966 ; total 302 ; last 148) - unlinked 30000 (time 1783948113 ; total 449 ; last 147) total: 32768 unlinks in 491 seconds: 66.737274 unlinks/second nlink between: 1 - unlinked 0 (time 1783948157 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1783948157 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8260 1263044 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 302 261842 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 303 261841 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre