== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:18:12 (1790749092) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26764 3580256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16712 3590308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6015 518835 2% /mnt/lustre - mkdir 732 (time 1790749107.33 total 10.03 last 72.96) - mkdir 1502 (time 1790749117.33 total 20.03 last 77.00) - mkdir 2248 (time 1790749127.35 total 30.06 last 74.42) - mkdir 3001 (time 1790749137.36 total 40.06 last 75.29) - mkdir 3789 (time 1790749147.37 total 50.07 last 78.73) - mkdir 4554 (time 1790749157.38 total 60.08 last 76.40) - mkdir 5253 (time 1790749167.39 total 70.09 last 69.82) - mkdir 6002 (time 1790749177.39 total 80.10 last 74.88) - mkdir 6695 (time 1790749187.40 total 90.11 last 69.23) - mkdir 7348 (time 1790749197.41 total 100.11 last 65.25) - mkdir 8103 (time 1790749207.43 total 110.13 last 75.35) - mkdir 8768 (time 1790749217.44 total 120.14 last 66.45) - mkdir 9463 (time 1790749227.45 total 130.15 last 69.42) - mkdir 10000 (time 1790749235.65 total 138.35 last 65.51) - mkdir 10766 (time 1790749245.65 total 148.36 last 76.56) - mkdir 11376 (time 1790749255.65 total 158.36 last 60.99) - mkdir 12100 (time 1790749265.66 total 168.37 last 72.33) - mkdir 12786 (time 1790749275.67 total 178.38 last 68.54) - mkdir 13550 (time 1790749285.68 total 188.39 last 76.32) - mkdir 14302 (time 1790749295.69 total 198.39 last 75.17) - mkdir 15011 (time 1790749305.69 total 208.39 last 70.89) - mkdir 15738 (time 1790749315.69 total 218.39 last 72.68) - mkdir 16423 (time 1790749325.70 total 228.40 last 68.47) - mkdir 17151 (time 1790749335.70 total 238.41 last 72.74) - mkdir 17896 (time 1790749345.72 total 248.42 last 74.40) - mkdir 18524 (time 1790749355.74 total 258.44 last 62.68) - mkdir 19156 (time 1790749365.77 total 268.47 last 62.99) - mkdir 19762 (time 1790749375.79 total 278.49 last 60.47) - mkdir 20000 (time 1790749380.70 total 283.40 last 48.50) - mkdir 20462 (time 1790749390.77 total 293.47 last 45.88) - mkdir 21095 (time 1790749400.78 total 303.48 last 63.25) - mkdir 21770 (time 1790749410.78 total 313.49 last 67.45) - mkdir 22524 (time 1790749420.79 total 323.49 last 75.37) - mkdir 23215 (time 1790749430.79 total 333.49 last 69.09) - mkdir 23922 (time 1790749440.80 total 343.51 last 70.60) - mkdir 24649 (time 1790749450.81 total 353.51 last 72.66) - mkdir 25432 (time 1790749460.83 total 363.53 last 78.15) - mkdir 26180 (time 1790749470.83 total 373.54 last 74.75) - mkdir 26936 (time 1790749480.84 total 383.55 last 75.53) - mkdir 27699 (time 1790749490.87 total 393.58 last 76.08) - mkdir 28443 (time 1790749500.88 total 403.59 last 74.33) - mkdir 29148 (time 1790749510.89 total 413.59 last 70.48) - mkdir 29886 (time 1790749520.90 total 423.60 last 73.73) - mkdir 30574 (time 1790749530.90 total 433.60 last 68.78) - mkdir 31303 (time 1790749540.90 total 443.60 last 72.89) - mkdir 31989 (time 1790749550.90 total 453.60 last 68.57) - mkdir 32697 (time 1790749560.90 total 463.61 last 70.79) total: 32818 mkdir in 465.29 seconds: 70.53 ops/second - mkdir 760 (time 1790749107.25 total 10.00 last 76.00) - mkdir 1559 (time 1790749117.25 total 20.00 last 79.89) - mkdir 2284 (time 1790749127.27 total 30.02 last 72.38) - mkdir 3048 (time 1790749137.28 total 40.02 last 76.36) - mkdir 3827 (time 1790749147.29 total 50.03 last 77.82) - mkdir 4601 (time 1790749157.29 total 60.04 last 77.34) - mkdir 5321 (time 1790749167.30 total 70.05 last 71.96) - mkdir 6075 (time 1790749177.30 total 80.05 last 75.40) - mkdir 6795 (time 1790749187.31 total 90.05 last 71.96) - mkdir 7418 (time 1790749197.31 total 100.06 last 62.28) - mkdir 8160 (time 1790749207.31 total 110.06 last 74.18) - mkdir 8828 (time 1790749217.32 total 120.07 last 66.74) - mkdir 9543 (time 1790749227.32 total 130.07 last 71.47) - mkdir 10000 (time 1790749234.49 total 137.24 last 63.76) - mkdir 10772 (time 1790749244.51 total 147.25 last 77.09) - mkdir 11351 (time 1790749254.51 total 157.26 last 57.87) - mkdir 12078 (time 1790749264.52 total 167.27 last 72.60) - mkdir 12726 (time 1790749274.54 total 177.29 last 64.69) - mkdir 13520 (time 1790749284.56 total 187.30 last 79.28) - mkdir 14271 (time 1790749294.56 total 197.30 last 75.08) - mkdir 14994 (time 1790749304.56 total 207.31 last 72.28) - mkdir 15714 (time 1790749314.59 total 217.33 last 71.82) - mkdir 16399 (time 1790749324.59 total 227.33 last 68.49) - mkdir 17127 (time 1790749334.59 total 237.34 last 72.79) - mkdir 17892 (time 1790749344.60 total 247.35 last 76.41) - mkdir 18532 (time 1790749354.61 total 257.35 last 63.95) - mkdir 19153 (time 1790749364.64 total 267.39 last 61.90) - mkdir 19764 (time 1790749374.65 total 277.40 last 61.04) - mkdir 20000 (time 1790749379.31 total 282.06 last 50.58) - mkdir 20437 (time 1790749389.34 total 292.09 last 43.59) - mkdir 20977 (time 1790749399.35 total 302.09 last 53.96) - mkdir 21669 (time 1790749409.36 total 312.10 last 69.13) - mkdir 22406 (time 1790749419.36 total 322.11 last 73.68) - mkdir 23103 (time 1790749429.37 total 332.11 last 69.65) - mkdir 23802 (time 1790749439.38 total 342.12 last 69.84) - mkdir 24550 (time 1790749449.39 total 352.14 last 74.67) - mkdir 25316 (time 1790749459.40 total 362.15 last 76.52) - mkdir 26069 (time 1790749469.41 total 372.16 last 75.23) - mkdir 26851 (time 1790749479.41 total 382.16 last 78.20) - mkdir 27611 (time 1790749489.42 total 392.17 last 75.92) - mkdir 28327 (time 1790749499.45 total 402.19 last 71.44) - mkdir 29038 (time 1790749509.47 total 412.22 last 70.94) - mkdir 29733 (time 1790749519.47 total 422.22 last 69.49) - mkdir 30000 (time 1790749523.50 total 426.24 last 66.30) - mkdir 30710 (time 1790749533.50 total 436.25 last 70.97) - mkdir 31454 (time 1790749543.50 total 446.25 last 74.38) - mkdir 32162 (time 1790749553.52 total 456.26 last 70.70) total: 32818 mkdir in 465.51 seconds: 70.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276200 995104 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26764 3580256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16712 3590308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67634 956366 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71651 518835 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790750285 ; total 0 ; last 0) - unlinked 10000 (time 1790750525 ; total 240 ; last 240) - unlinked 20000 (time 1790750775 ; total 490 ; last 250) - unlinked 30000 (time 1790751007 ; total 722 ; last 232) total: 32768 unlinks in 788 seconds: 41.583755 unlinks/second - unlinked 0 (time 1790750285 ; total 0 ; last 0) - unlinked 10000 (time 1790750524 ; total 239 ; last 239) - unlinked 20000 (time 1790750774 ; total 489 ; last 250) - unlinked 30000 (time 1790751009 ; total 724 ; last 235) total: 32768 unlinks in 790 seconds: 41.478481 unlinks/second nlink between: 1 - unlinked 0 (time 1790751077 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790751077 ; 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 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13656 1257648 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26764 3580256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16712 3590308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6015 518835 2% /mnt/lustre