== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:22:43 (1787124163) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7036 1264268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2627 259517 2% /mnt/lustre[OST:1] filesystem_summary: 524973 6037 518936 2% /mnt/lustre - mkdir 797 (time 1787124178.07 total 10.01 last 79.64) - mkdir 1620 (time 1787124188.09 total 20.03 last 82.14) - mkdir 2408 (time 1787124198.09 total 30.03 last 78.80) - mkdir 3219 (time 1787124208.12 total 40.05 last 80.89) - mkdir 3948 (time 1787124218.12 total 50.06 last 72.86) - mkdir 4751 (time 1787124228.14 total 60.07 last 80.19) - mkdir 5593 (time 1787124238.14 total 70.07 last 84.19) - mkdir 6472 (time 1787124248.16 total 80.09 last 87.74) - mkdir 7276 (time 1787124258.17 total 90.10 last 80.32) - mkdir 8116 (time 1787124268.18 total 100.11 last 83.90) - mkdir 8977 (time 1787124278.19 total 110.12 last 86.03) - mkdir 9724 (time 1787124288.19 total 120.12 last 74.70) - mkdir 10000 (time 1787124291.35 total 123.29 last 87.12) - mkdir 10743 (time 1787124301.35 total 133.29 last 74.30) - mkdir 11476 (time 1787124311.39 total 143.32 last 73.06) - mkdir 12276 (time 1787124321.39 total 153.32 last 79.97) - mkdir 13030 (time 1787124331.40 total 163.34 last 75.30) - mkdir 13713 (time 1787124341.41 total 173.34 last 68.29) - mkdir 14453 (time 1787124351.43 total 183.36 last 73.84) - mkdir 15203 (time 1787124361.43 total 193.36 last 74.99) - mkdir 16009 (time 1787124371.43 total 203.36 last 80.58) - mkdir 16767 (time 1787124381.44 total 213.37 last 75.74) - mkdir 17529 (time 1787124391.46 total 223.40 last 76.01) - mkdir 18281 (time 1787124401.46 total 233.40 last 75.19) - mkdir 19084 (time 1787124411.47 total 243.41 last 80.23) - mkdir 19873 (time 1787124421.48 total 253.42 last 78.81) - mkdir 20571 (time 1787124431.50 total 263.43 last 69.69) - mkdir 21369 (time 1787124441.50 total 273.44 last 79.78) - mkdir 22146 (time 1787124451.52 total 283.46 last 77.53) - mkdir 22874 (time 1787124461.53 total 293.46 last 72.78) - mkdir 23591 (time 1787124471.53 total 303.46 last 71.69) - mkdir 24317 (time 1787124481.53 total 313.46 last 72.57) - mkdir 25033 (time 1787124491.54 total 323.48 last 71.52) - mkdir 25713 (time 1787124501.54 total 333.48 last 67.98) - mkdir 26499 (time 1787124511.55 total 343.48 last 78.57) - mkdir 27261 (time 1787124521.56 total 353.49 last 76.11) - mkdir 27989 (time 1787124531.56 total 363.49 last 72.80) - mkdir 28686 (time 1787124541.56 total 373.50 last 69.67) - mkdir 29410 (time 1787124551.56 total 383.50 last 72.40) - mkdir 30000 (time 1787124559.72 total 391.65 last 72.34) - mkdir 30755 (time 1787124569.72 total 401.66 last 75.48) - mkdir 31471 (time 1787124579.72 total 411.66 last 71.58) - mkdir 32273 (time 1787124589.73 total 421.66 last 80.15) total: 32818 mkdir in 429.13 seconds: 76.48 ops/second - mkdir 817 (time 1787124178.07 total 10.01 last 81.63) - mkdir 1632 (time 1787124188.08 total 20.02 last 81.42) - mkdir 2416 (time 1787124198.08 total 30.02 last 78.38) - mkdir 3226 (time 1787124208.09 total 40.03 last 80.92) - mkdir 3972 (time 1787124218.09 total 50.04 last 74.56) - mkdir 4732 (time 1787124228.10 total 60.04 last 75.97) - mkdir 5545 (time 1787124238.10 total 70.04 last 81.29) - mkdir 6444 (time 1787124248.10 total 80.05 last 89.86) - mkdir 7285 (time 1787124258.13 total 90.07 last 83.91) - mkdir 8135 (time 1787124268.13 total 100.08 last 84.93) - mkdir 9011 (time 1787124278.15 total 110.10 last 87.44) - mkdir 9731 (time 1787124288.16 total 120.11 last 71.93) - mkdir 10000 (time 1787124291.11 total 123.05 last 91.26) - mkdir 10751 (time 1787124301.12 total 133.06 last 75.02) - mkdir 11466 (time 1787124311.14 total 143.08 last 71.38) - mkdir 12252 (time 1787124321.15 total 153.09 last 78.54) - mkdir 13005 (time 1787124331.15 total 163.09 last 75.30) - mkdir 13690 (time 1787124341.16 total 173.10 last 68.44) - mkdir 14445 (time 1787124351.16 total 183.11 last 75.44) - mkdir 15207 (time 1787124361.17 total 193.11 last 76.16) - mkdir 15996 (time 1787124371.17 total 203.12 last 78.86) - mkdir 16753 (time 1787124381.18 total 213.12 last 75.67) - mkdir 17524 (time 1787124391.19 total 223.13 last 77.05) - mkdir 18303 (time 1787124401.20 total 233.14 last 77.81) - mkdir 19066 (time 1787124411.20 total 243.14 last 76.28) - mkdir 19854 (time 1787124421.20 total 253.15 last 78.78) - mkdir 20554 (time 1787124431.22 total 263.16 last 69.90) - mkdir 21294 (time 1787124441.22 total 273.16 last 73.98) - mkdir 22095 (time 1787124451.22 total 283.16 last 80.09) - mkdir 22816 (time 1787124461.23 total 293.17 last 72.03) - mkdir 23518 (time 1787124471.23 total 303.17 last 70.19) - mkdir 24230 (time 1787124481.23 total 313.18 last 71.18) - mkdir 24975 (time 1787124491.24 total 323.18 last 74.48) - mkdir 25667 (time 1787124501.24 total 333.19 last 69.15) - mkdir 26418 (time 1787124511.26 total 343.20 last 74.97) - mkdir 27195 (time 1787124521.27 total 353.21 last 77.67) - mkdir 27923 (time 1787124531.27 total 363.21 last 72.80) - mkdir 28623 (time 1787124541.28 total 373.22 last 69.92) - mkdir 29341 (time 1787124551.28 total 383.22 last 71.79) - mkdir 30000 (time 1787124560.52 total 392.46 last 71.32) - mkdir 30758 (time 1787124570.53 total 402.47 last 75.71) - mkdir 31490 (time 1787124580.54 total 412.49 last 73.11) - mkdir 32275 (time 1787124590.55 total 422.49 last 78.48) total: 32818 mkdir in 429.73 seconds: 76.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276948 994356 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7036 1264268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69685 954315 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2627 259517 2% /mnt/lustre[OST:1] filesystem_summary: 590609 71673 518936 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787125435 ; total 0 ; last 0) - unlinked 10000 (time 1787125664 ; total 229 ; last 229) - unlinked 20000 (time 1787125898 ; total 463 ; last 234) - unlinked 30000 (time 1787126157 ; total 722 ; last 259) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second - unlinked 0 (time 1787125435 ; total 0 ; last 0) - unlinked 10000 (time 1787125666 ; total 231 ; last 231) - unlinked 20000 (time 1787125898 ; total 463 ; last 232) - unlinked 30000 (time 1787126158 ; total 723 ; last 260) total: 32768 unlinks in 786 seconds: 41.689568 unlinks/second nlink between: 1 - unlinked 0 (time 1787126222 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787126222 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14404 1256900 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7036 1264268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2627 259517 2% /mnt/lustre[OST:1] filesystem_summary: 524973 6037 518936 2% /mnt/lustre