== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:57:36 (1789016256) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 743 (time 1789016272.39 total 10.02 last 74.18) - mkdir 1452 (time 1789016282.43 total 20.06 last 70.59) - mkdir 2266 (time 1789016292.43 total 30.06 last 81.37) - mkdir 3006 (time 1789016302.45 total 40.08 last 73.90) - mkdir 3709 (time 1789016312.45 total 50.08 last 70.26) - mkdir 4455 (time 1789016322.46 total 60.09 last 74.57) - mkdir 5237 (time 1789016332.46 total 70.09 last 78.16) - mkdir 6015 (time 1789016342.48 total 80.10 last 77.70) - mkdir 6726 (time 1789016352.49 total 90.11 last 71.02) - mkdir 7337 (time 1789016362.49 total 100.12 last 61.08) - mkdir 8072 (time 1789016372.50 total 110.12 last 73.45) - mkdir 8790 (time 1789016382.50 total 120.12 last 71.79) - mkdir 9516 (time 1789016392.50 total 130.13 last 72.56) - mkdir 10000 (time 1789016398.93 total 136.56 last 75.32) - mkdir 10675 (time 1789016408.93 total 146.56 last 67.48) - mkdir 11354 (time 1789016418.94 total 156.57 last 67.84) - mkdir 12069 (time 1789016428.96 total 166.58 last 71.38) - mkdir 12834 (time 1789016438.97 total 176.60 last 76.36) - mkdir 13530 (time 1789016448.98 total 186.60 last 69.59) - mkdir 14243 (time 1789016458.98 total 196.60 last 71.29) - mkdir 14874 (time 1789016468.99 total 206.62 last 63.01) - mkdir 15659 (time 1789016478.99 total 216.62 last 78.48) - mkdir 16441 (time 1789016489.01 total 226.63 last 78.10) - mkdir 17108 (time 1789016499.02 total 236.65 last 66.59) - mkdir 17674 (time 1789016509.02 total 246.65 last 56.59) - mkdir 18392 (time 1789016519.03 total 256.65 last 71.78) - mkdir 18980 (time 1789016529.04 total 266.67 last 58.70) - mkdir 19606 (time 1789016539.05 total 276.68 last 62.53) - mkdir 20000 (time 1789016545.77 total 283.40 last 58.68) - mkdir 20763 (time 1789016555.80 total 293.42 last 76.08) - mkdir 21534 (time 1789016565.80 total 303.43 last 77.05) - mkdir 22174 (time 1789016575.86 total 313.48 last 63.66) - mkdir 22730 (time 1789016585.86 total 323.49 last 55.59) - mkdir 23248 (time 1789016595.87 total 333.50 last 51.75) - mkdir 23870 (time 1789016605.88 total 343.51 last 62.14) - mkdir 24514 (time 1789016615.89 total 353.51 last 64.35) - mkdir 25270 (time 1789016625.89 total 363.52 last 75.58) - mkdir 25844 (time 1789016635.89 total 373.52 last 57.38) - mkdir 26485 (time 1789016645.89 total 383.52 last 64.10) - mkdir 27271 (time 1789016655.91 total 393.54 last 78.46) - mkdir 27941 (time 1789016665.92 total 403.55 last 66.97) - mkdir 28545 (time 1789016675.93 total 413.56 last 60.29) - mkdir 29180 (time 1789016685.94 total 423.57 last 63.46) - mkdir 29911 (time 1789016695.97 total 433.60 last 72.87) - mkdir 30424 (time 1789016705.98 total 443.61 last 51.24) - mkdir 31075 (time 1789016715.99 total 453.62 last 65.04) - mkdir 31842 (time 1789016726.00 total 463.62 last 76.68) - mkdir 32608 (time 1789016736.00 total 473.62 last 76.60) total: 32818 mkdir in 476.60 seconds: 68.86 ops/second - mkdir 735 (time 1789016272.57 total 10.00 last 73.48) - mkdir 1397 (time 1789016282.57 total 20.01 last 66.16) - mkdir 2174 (time 1789016292.58 total 30.02 last 77.65) - mkdir 2946 (time 1789016302.60 total 40.04 last 77.04) - mkdir 3620 (time 1789016312.61 total 50.05 last 67.33) - mkdir 4359 (time 1789016322.62 total 60.05 last 73.88) - mkdir 5105 (time 1789016332.63 total 70.06 last 74.52) - mkdir 5852 (time 1789016342.63 total 80.07 last 74.66) - mkdir 6572 (time 1789016352.63 total 90.07 last 71.99) - mkdir 7175 (time 1789016362.63 total 100.07 last 60.29) - mkdir 7921 (time 1789016372.66 total 110.09 last 74.44) - mkdir 8659 (time 1789016382.67 total 120.11 last 73.69) - mkdir 9369 (time 1789016392.68 total 130.12 last 70.93) - mkdir 10000 (time 1789016401.65 total 139.08 last 70.38) - mkdir 10651 (time 1789016411.65 total 149.08 last 65.10) - mkdir 11289 (time 1789016421.65 total 159.09 last 63.75) - mkdir 12048 (time 1789016431.67 total 169.10 last 75.81) - mkdir 12705 (time 1789016441.67 total 179.10 last 65.68) - mkdir 13522 (time 1789016451.68 total 189.11 last 81.65) - mkdir 14132 (time 1789016461.68 total 199.11 last 60.98) - mkdir 14913 (time 1789016471.69 total 209.12 last 78.01) - mkdir 15627 (time 1789016481.70 total 219.14 last 71.30) - mkdir 16418 (time 1789016491.70 total 229.14 last 79.10) - mkdir 17012 (time 1789016501.70 total 239.14 last 59.40) - mkdir 17588 (time 1789016511.71 total 249.15 last 57.56) - mkdir 18245 (time 1789016521.72 total 259.16 last 65.64) - mkdir 18900 (time 1789016531.74 total 269.18 last 65.35) - mkdir 19471 (time 1789016541.75 total 279.19 last 57.06) - mkdir 20000 (time 1789016549.23 total 286.67 last 70.70) - mkdir 20794 (time 1789016559.24 total 296.67 last 79.37) - mkdir 21529 (time 1789016569.24 total 306.68 last 73.48) - mkdir 22148 (time 1789016579.26 total 316.70 last 61.76) - mkdir 22727 (time 1789016589.28 total 326.72 last 57.80) - mkdir 23252 (time 1789016599.31 total 336.74 last 52.37) - mkdir 23863 (time 1789016609.33 total 346.76 last 60.95) - mkdir 24613 (time 1789016619.34 total 356.77 last 74.96) - mkdir 25303 (time 1789016629.36 total 366.79 last 68.85) - mkdir 25860 (time 1789016639.39 total 376.83 last 55.50) - mkdir 26569 (time 1789016649.40 total 386.84 last 70.83) - mkdir 27267 (time 1789016659.41 total 396.84 last 69.75) - mkdir 27914 (time 1789016669.42 total 406.85 last 64.63) - mkdir 28606 (time 1789016679.42 total 416.86 last 69.16) - mkdir 29224 (time 1789016689.43 total 426.86 last 61.79) - mkdir 29899 (time 1789016699.44 total 436.87 last 67.42) - mkdir 30000 (time 1789016701.98 total 439.41 last 39.78) - mkdir 30605 (time 1789016712.00 total 449.43 last 60.37) - mkdir 31295 (time 1789016722.00 total 459.43 last 68.98) - mkdir 32075 (time 1789016732.00 total 469.44 last 77.99) total: 32818 mkdir in 478.61 seconds: 68.57 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 270724 1000580 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789017347 ; total 0 ; last 0) - unlinked 10000 (time 1789017519 ; total 172 ; last 172) - unlinked 20000 (time 1789017633 ; total 286 ; last 114) - unlinked 30000 (time 1789017752 ; total 405 ; last 119) total: 32768 unlinks in 436 seconds: 75.155960 unlinks/second - unlinked 0 (time 1789017347 ; total 0 ; last 0) - unlinked 10000 (time 1789017520 ; total 173 ; last 173) - unlinked 20000 (time 1789017636 ; total 289 ; last 116) - unlinked 30000 (time 1789017753 ; total 406 ; last 117) total: 32768 unlinks in 436 seconds: 75.155960 unlinks/second nlink between: 1 - unlinked 0 (time 1789017785 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789017785 ; 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 8180 1263124 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre