== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:12:30 (1787379150) 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 692 (time 1787379165.97 total 10.02 last 69.07) - mkdir 1318 (time 1787379175.98 total 20.02 last 62.59) - mkdir 2144 (time 1787379185.98 total 30.03 last 82.56) - mkdir 2819 (time 1787379195.98 total 40.03 last 67.48) - mkdir 3507 (time 1787379206.00 total 50.04 last 68.70) - mkdir 4285 (time 1787379216.01 total 60.06 last 77.71) - mkdir 5030 (time 1787379226.02 total 70.06 last 74.45) - mkdir 5872 (time 1787379236.03 total 80.07 last 84.12) - mkdir 6557 (time 1787379246.05 total 90.09 last 68.35) - mkdir 7363 (time 1787379256.06 total 100.11 last 80.51) - mkdir 8043 (time 1787379266.06 total 110.11 last 67.98) - mkdir 8877 (time 1787379276.07 total 120.11 last 83.35) - mkdir 9590 (time 1787379286.08 total 130.12 last 71.23) - mkdir 10000 (time 1787379292.25 total 136.30 last 66.40) - mkdir 10721 (time 1787379302.27 total 146.32 last 71.94) - mkdir 11436 (time 1787379312.28 total 156.33 last 71.44) - mkdir 12215 (time 1787379322.29 total 166.33 last 77.85) - mkdir 12948 (time 1787379332.29 total 176.34 last 73.28) - mkdir 13660 (time 1787379342.30 total 186.35 last 71.14) - mkdir 14454 (time 1787379352.31 total 196.36 last 79.30) - mkdir 15221 (time 1787379362.34 total 206.38 last 76.51) - mkdir 15895 (time 1787379372.35 total 216.40 last 67.32) - mkdir 16632 (time 1787379382.36 total 226.40 last 73.66) - mkdir 17277 (time 1787379392.37 total 236.42 last 64.40) - mkdir 18009 (time 1787379402.38 total 246.42 last 73.17) - mkdir 18729 (time 1787379412.38 total 256.43 last 71.93) - mkdir 19410 (time 1787379422.40 total 266.44 last 68.02) - mkdir 20000 (time 1787379431.29 total 275.33 last 66.35) - mkdir 20731 (time 1787379441.33 total 285.38 last 72.77) - mkdir 21462 (time 1787379451.35 total 295.40 last 72.99) - mkdir 22192 (time 1787379461.35 total 305.40 last 72.97) - mkdir 22938 (time 1787379471.36 total 315.41 last 74.53) - mkdir 23666 (time 1787379481.38 total 325.42 last 72.70) - mkdir 24385 (time 1787379491.39 total 335.43 last 71.84) - mkdir 25155 (time 1787379501.40 total 345.45 last 76.90) - mkdir 26007 (time 1787379511.41 total 355.46 last 85.13) - mkdir 26777 (time 1787379521.41 total 365.46 last 76.98) - mkdir 27467 (time 1787379531.42 total 375.46 last 68.98) - mkdir 28263 (time 1787379541.42 total 385.46 last 79.57) - mkdir 29040 (time 1787379551.42 total 395.46 last 77.70) - mkdir 29777 (time 1787379561.45 total 405.49 last 73.49) - mkdir 30000 (time 1787379565.14 total 409.19 last 60.33) - mkdir 30776 (time 1787379575.16 total 419.21 last 77.46) - mkdir 31521 (time 1787379585.17 total 429.21 last 74.47) - mkdir 32170 (time 1787379595.20 total 439.24 last 64.71) total: 32818 mkdir in 448.71 seconds: 73.14 ops/second - mkdir 710 (time 1787379166.06 total 10.04 last 70.73) - mkdir 1314 (time 1787379176.06 total 20.05 last 60.35) - mkdir 2122 (time 1787379186.07 total 30.06 last 80.73) - mkdir 2786 (time 1787379196.11 total 40.09 last 66.17) - mkdir 3501 (time 1787379206.12 total 50.11 last 71.38) - mkdir 4252 (time 1787379216.14 total 60.12 last 74.99) - mkdir 5010 (time 1787379226.14 total 70.12 last 75.78) - mkdir 5825 (time 1787379236.15 total 80.13 last 81.47) - mkdir 6543 (time 1787379246.15 total 90.13 last 71.80) - mkdir 7331 (time 1787379256.17 total 100.15 last 78.60) - mkdir 8012 (time 1787379266.18 total 110.16 last 68.07) - mkdir 8811 (time 1787379276.21 total 120.19 last 79.63) - mkdir 9575 (time 1787379286.23 total 130.21 last 76.25) - mkdir 10000 (time 1787379292.68 total 136.66 last 65.90) - mkdir 10708 (time 1787379302.69 total 146.68 last 70.69) - mkdir 11430 (time 1787379312.70 total 156.68 last 72.19) - mkdir 12213 (time 1787379322.70 total 166.68 last 78.25) - mkdir 12938 (time 1787379332.71 total 176.69 last 72.47) - mkdir 13659 (time 1787379342.72 total 186.70 last 72.02) - mkdir 14455 (time 1787379352.73 total 196.71 last 79.49) - mkdir 15203 (time 1787379362.74 total 206.72 last 74.76) - mkdir 15879 (time 1787379372.76 total 216.74 last 67.45) - mkdir 16599 (time 1787379382.76 total 226.75 last 71.97) - mkdir 17236 (time 1787379392.77 total 236.75 last 63.68) - mkdir 18007 (time 1787379402.79 total 246.77 last 76.92) - mkdir 18681 (time 1787379412.80 total 256.78 last 67.34) - mkdir 19362 (time 1787379422.84 total 266.82 last 67.86) - mkdir 20000 (time 1787379432.74 total 276.72 last 64.42) - mkdir 20763 (time 1787379442.74 total 286.73 last 76.27) - mkdir 21456 (time 1787379452.76 total 296.74 last 69.17) - mkdir 22209 (time 1787379462.78 total 306.76 last 75.16) - mkdir 22951 (time 1787379472.78 total 316.77 last 74.19) - mkdir 23703 (time 1787379482.79 total 326.77 last 75.17) - mkdir 24461 (time 1787379492.80 total 336.78 last 75.71) - mkdir 25214 (time 1787379502.81 total 346.79 last 75.23) - mkdir 26015 (time 1787379512.82 total 356.81 last 79.96) - mkdir 26817 (time 1787379522.83 total 366.81 last 80.14) - mkdir 27524 (time 1787379532.83 total 376.82 last 70.68) - mkdir 28362 (time 1787379542.85 total 386.83 last 83.71) - mkdir 29130 (time 1787379552.85 total 396.84 last 76.73) - mkdir 29840 (time 1787379562.88 total 406.86 last 70.82) - mkdir 30000 (time 1787379565.25 total 409.24 last 67.39) - mkdir 30758 (time 1787379575.26 total 419.24 last 75.77) - mkdir 31483 (time 1787379585.27 total 429.25 last 72.44) - mkdir 32139 (time 1787379595.29 total 439.27 last 65.45) total: 32818 mkdir in 448.90 seconds: 73.11 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 270684 1000620 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 1787380056 ; total 0 ; last 0) - unlinked 10000 (time 1787380301 ; total 245 ; last 245) - unlinked 20000 (time 1787380455 ; total 399 ; last 154) - unlinked 30000 (time 1787380586 ; total 530 ; last 131) total: 32768 unlinks in 564 seconds: 58.099289 unlinks/second - unlinked 0 (time 1787380056 ; total 0 ; last 0) - unlinked 10000 (time 1787380303 ; total 247 ; last 247) - unlinked 20000 (time 1787380456 ; total 400 ; last 153) - unlinked 30000 (time 1787380587 ; total 531 ; last 131) total: 32768 unlinks in 565 seconds: 57.996460 unlinks/second nlink between: 1 - unlinked 0 (time 1787380623 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787380623 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8140 1263164 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