== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:05:04 (1780333504) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7176 1264128 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32180 3574840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11288 3595732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4044 1019956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2735 259409 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2801 259343 2% /mnt/lustre[OST:1] filesystem_summary: 524785 6033 518752 2% /mnt/lustre - mkdir 824 (time 1780333519.09 total 10.00 last 82.38) - mkdir 1660 (time 1780333529.10 total 20.01 last 83.51) - mkdir 2533 (time 1780333539.11 total 30.02 last 87.26) - mkdir 3425 (time 1780333549.12 total 40.03 last 89.06) - mkdir 4379 (time 1780333559.13 total 50.04 last 95.32) - mkdir 5301 (time 1780333569.14 total 60.05 last 92.08) - mkdir 6123 (time 1780333579.15 total 70.06 last 82.14) - mkdir 6981 (time 1780333589.16 total 80.07 last 85.70) - mkdir 7819 (time 1780333599.17 total 90.08 last 83.74) - mkdir 8688 (time 1780333609.17 total 100.09 last 86.85) - mkdir 9450 (time 1780333619.19 total 110.10 last 76.08) - mkdir 10000 (time 1780333626.67 total 117.59 last 73.47) - mkdir 10665 (time 1780333636.69 total 127.60 last 66.40) - mkdir 11504 (time 1780333646.70 total 137.62 last 83.79) - mkdir 12260 (time 1780333656.71 total 147.62 last 75.58) - mkdir 12947 (time 1780333666.71 total 157.63 last 68.65) - mkdir 13603 (time 1780333676.73 total 167.64 last 65.53) - mkdir 14409 (time 1780333686.74 total 177.65 last 80.49) - mkdir 15274 (time 1780333696.76 total 187.67 last 86.35) - mkdir 16093 (time 1780333706.77 total 197.68 last 81.80) - mkdir 16837 (time 1780333716.81 total 207.72 last 74.09) - mkdir 17667 (time 1780333726.85 total 217.77 last 82.65) - mkdir 18435 (time 1780333736.87 total 227.78 last 76.66) - mkdir 19180 (time 1780333746.87 total 237.79 last 74.48) - mkdir 19907 (time 1780333756.88 total 247.79 last 72.65) - mkdir 20670 (time 1780333766.88 total 257.79 last 76.29) - mkdir 21457 (time 1780333776.90 total 267.81 last 78.57) - mkdir 22273 (time 1780333786.91 total 277.82 last 81.55) - mkdir 23089 (time 1780333796.92 total 287.83 last 81.49) - mkdir 23841 (time 1780333806.92 total 297.84 last 75.17) - mkdir 24707 (time 1780333816.94 total 307.85 last 86.48) - mkdir 25478 (time 1780333826.95 total 317.86 last 77.01) - mkdir 26351 (time 1780333836.95 total 327.86 last 87.27) - mkdir 27172 (time 1780333846.96 total 337.87 last 82.07) - mkdir 27942 (time 1780333856.96 total 347.87 last 76.97) - mkdir 28808 (time 1780333866.96 total 357.87 last 86.59) - mkdir 29596 (time 1780333876.97 total 367.88 last 78.74) - mkdir 30000 (time 1780333882.34 total 373.25 last 75.16) - mkdir 30796 (time 1780333892.36 total 383.27 last 79.49) - mkdir 31624 (time 1780333902.37 total 393.28 last 82.72) - mkdir 32479 (time 1780333912.37 total 403.29 last 85.43) total: 32818 mkdir in 408.08 seconds: 80.42 ops/second - mkdir 816 (time 1780333519.08 total 10.01 last 81.55) - mkdir 1641 (time 1780333529.09 total 20.01 last 82.45) - mkdir 2475 (time 1780333539.09 total 30.02 last 83.36) - mkdir 3342 (time 1780333549.09 total 40.02 last 86.68) - mkdir 4333 (time 1780333559.11 total 50.03 last 98.97) - mkdir 5237 (time 1780333569.13 total 60.05 last 90.20) - mkdir 6033 (time 1780333579.13 total 70.06 last 79.58) - mkdir 6876 (time 1780333589.15 total 80.07 last 84.19) - mkdir 7716 (time 1780333599.15 total 90.07 last 83.98) - mkdir 8564 (time 1780333609.15 total 100.07 last 84.80) - mkdir 9353 (time 1780333619.15 total 110.08 last 78.88) - mkdir 10000 (time 1780333628.64 total 119.57 last 68.15) - mkdir 10656 (time 1780333638.65 total 129.58 last 65.56) - mkdir 11496 (time 1780333648.66 total 139.59 last 83.92) - mkdir 12222 (time 1780333658.67 total 149.60 last 72.50) - mkdir 12954 (time 1780333668.69 total 159.61 last 73.11) - mkdir 13603 (time 1780333678.70 total 169.63 last 64.80) - mkdir 14383 (time 1780333688.73 total 179.65 last 77.79) - mkdir 15199 (time 1780333698.73 total 189.66 last 81.56) - mkdir 15965 (time 1780333708.75 total 199.67 last 76.48) - mkdir 16751 (time 1780333718.78 total 209.70 last 78.36) - mkdir 17564 (time 1780333728.79 total 219.72 last 81.21) - mkdir 18337 (time 1780333738.80 total 229.72 last 77.24) - mkdir 19073 (time 1780333748.80 total 239.73 last 73.58) - mkdir 19839 (time 1780333758.81 total 249.74 last 76.51) - mkdir 20000 (time 1780333761.02 total 251.95 last 72.78) - mkdir 20768 (time 1780333771.04 total 261.96 last 76.69) - mkdir 21596 (time 1780333781.04 total 271.97 last 82.77) - mkdir 22387 (time 1780333791.05 total 281.98 last 79.04) - mkdir 23143 (time 1780333801.05 total 291.98 last 75.59) - mkdir 23913 (time 1780333811.05 total 301.98 last 76.97) - mkdir 24809 (time 1780333821.07 total 311.99 last 89.48) - mkdir 25657 (time 1780333831.07 total 322.00 last 84.76) - mkdir 26495 (time 1780333841.09 total 332.01 last 83.68) - mkdir 27263 (time 1780333851.10 total 342.02 last 76.71) - mkdir 28059 (time 1780333861.10 total 352.03 last 79.57) - mkdir 28931 (time 1780333871.12 total 362.05 last 87.03) - mkdir 29697 (time 1780333881.13 total 372.06 last 76.49) - mkdir 30000 (time 1780333884.81 total 375.74 last 82.44) - mkdir 30782 (time 1780333894.84 total 385.76 last 77.99) - mkdir 31590 (time 1780333904.84 total 395.77 last 80.78) - mkdir 32406 (time 1780333914.84 total 405.77 last 81.60) total: 32818 mkdir in 410.92 seconds: 79.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276152 995152 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32180 3574840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11288 3595732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67625 956375 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2735 259409 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2801 259343 2% /mnt/lustre[OST:1] filesystem_summary: 590422 71670 518752 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780334536 ; total 0 ; last 0) - unlinked 10000 (time 1780334744 ; total 208 ; last 208) - unlinked 20000 (time 1780334864 ; total 328 ; last 120) - unlinked 30000 (time 1780334990 ; total 454 ; last 126) total: 32768 unlinks in 487 seconds: 67.285423 unlinks/second - unlinked 0 (time 1780334536 ; total 0 ; last 0) - unlinked 10000 (time 1780334744 ; total 208 ; last 208) - unlinked 20000 (time 1780334865 ; total 329 ; last 121) - unlinked 30000 (time 1780334991 ; total 455 ; last 126) total: 32768 unlinks in 488 seconds: 67.147537 unlinks/second nlink between: 1 - unlinked 0 (time 1780335026 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780335026 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13608 1257696 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32180 3574840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11288 3595732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43468 7170572 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2735 259409 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2801 259343 2% /mnt/lustre[OST:1] filesystem_summary: 524786 6034 518752 2% /mnt/lustre