== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:11:02 (1784185862) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 779 (time 1784185876.68 total 10.01 last 77.84) - mkdir 1638 (time 1784185886.68 total 20.01 last 85.90) - mkdir 2478 (time 1784185896.68 total 30.02 last 83.94) - mkdir 3504 (time 1784185906.69 total 40.02 last 102.56) - mkdir 4321 (time 1784185916.70 total 50.03 last 81.62) - mkdir 5074 (time 1784185926.70 total 60.03 last 75.26) - mkdir 5728 (time 1784185936.72 total 70.05 last 65.31) - mkdir 6589 (time 1784185946.72 total 80.05 last 86.05) - mkdir 7485 (time 1784185956.73 total 90.06 last 89.57) - mkdir 8466 (time 1784185966.73 total 100.06 last 98.10) - mkdir 9415 (time 1784185976.74 total 110.07 last 94.78) - mkdir 10000 (time 1784185981.47 total 114.80 last 123.59) - mkdir 10848 (time 1784185991.48 total 124.81 last 84.74) - mkdir 11598 (time 1784186001.49 total 134.83 last 74.89) - mkdir 12416 (time 1784186011.50 total 144.83 last 81.76) - mkdir 13192 (time 1784186021.51 total 154.84 last 77.52) - mkdir 13807 (time 1784186031.51 total 164.85 last 61.48) - mkdir 14603 (time 1784186041.52 total 174.85 last 79.56) - mkdir 15471 (time 1784186051.53 total 184.86 last 86.69) - mkdir 16050 (time 1784186061.53 total 194.86 last 57.89) - mkdir 16846 (time 1784186071.55 total 204.88 last 79.49) - mkdir 17684 (time 1784186081.56 total 214.89 last 83.71) - mkdir 18588 (time 1784186091.56 total 224.89 last 90.38) - mkdir 19423 (time 1784186101.56 total 234.89 last 83.49) - mkdir 20000 (time 1784186108.73 total 242.07 last 80.42) - mkdir 20820 (time 1784186118.74 total 252.07 last 81.99) - mkdir 21672 (time 1784186128.74 total 262.07 last 85.17) - mkdir 22564 (time 1784186138.75 total 272.08 last 89.10) - mkdir 23416 (time 1784186148.75 total 282.08 last 85.18) - mkdir 24231 (time 1784186158.77 total 292.10 last 81.38) - mkdir 25112 (time 1784186168.78 total 302.11 last 87.98) - mkdir 26088 (time 1784186178.79 total 312.13 last 97.48) - mkdir 27029 (time 1784186188.80 total 322.14 last 94.01) - mkdir 27872 (time 1784186198.81 total 332.14 last 84.24) - mkdir 28658 (time 1784186208.82 total 342.15 last 78.52) - mkdir 29585 (time 1784186218.82 total 352.15 last 92.67) - mkdir 30000 (time 1784186222.74 total 356.07 last 105.88) - mkdir 30985 (time 1784186232.75 total 366.08 last 98.44) - mkdir 31731 (time 1784186242.79 total 376.12 last 74.30) - mkdir 32638 (time 1784186252.79 total 386.12 last 90.67) total: 32818 mkdir in 388.33 seconds: 84.51 ops/second - mkdir 790 (time 1784185876.81 total 10.01 last 78.90) - mkdir 1671 (time 1784185886.82 total 20.02 last 88.02) - mkdir 2517 (time 1784185896.83 total 30.02 last 84.58) - mkdir 3560 (time 1784185906.83 total 40.03 last 104.24) - mkdir 4385 (time 1784185916.84 total 50.03 last 82.46) - mkdir 5157 (time 1784185926.85 total 60.05 last 77.11) - mkdir 5759 (time 1784185936.88 total 70.08 last 60.02) - mkdir 6607 (time 1784185946.88 total 80.08 last 84.75) - mkdir 7534 (time 1784185956.89 total 90.09 last 92.66) - mkdir 8515 (time 1784185966.89 total 100.09 last 98.04) - mkdir 9483 (time 1784185976.90 total 110.10 last 96.71) - mkdir 10000 (time 1784185981.08 total 114.28 last 123.71) - mkdir 10856 (time 1784185991.09 total 124.29 last 85.49) - mkdir 11612 (time 1784186001.11 total 134.31 last 75.48) - mkdir 12437 (time 1784186011.13 total 144.33 last 82.37) - mkdir 13232 (time 1784186021.16 total 154.36 last 79.26) - mkdir 13850 (time 1784186031.16 total 164.36 last 61.79) - mkdir 14641 (time 1784186041.18 total 174.38 last 78.97) - mkdir 15506 (time 1784186051.19 total 184.39 last 86.39) - mkdir 16109 (time 1784186061.19 total 194.39 last 60.27) - mkdir 16917 (time 1784186071.21 total 204.41 last 80.68) - mkdir 17738 (time 1784186081.21 total 214.41 last 82.08) - mkdir 18622 (time 1784186091.22 total 224.42 last 88.36) - mkdir 19459 (time 1784186101.23 total 234.43 last 83.61) - mkdir 20000 (time 1784186107.88 total 241.08 last 81.37) - mkdir 20843 (time 1784186117.89 total 251.08 last 84.22) - mkdir 21657 (time 1784186127.90 total 261.10 last 81.27) - mkdir 22506 (time 1784186137.91 total 271.11 last 84.85) - mkdir 23395 (time 1784186147.91 total 281.11 last 88.84) - mkdir 24205 (time 1784186157.92 total 291.12 last 80.97) - mkdir 25091 (time 1784186167.92 total 301.12 last 88.56) - mkdir 26045 (time 1784186177.93 total 311.13 last 95.28) - mkdir 26991 (time 1784186187.95 total 321.15 last 94.43) - mkdir 27844 (time 1784186197.95 total 331.15 last 85.28) - mkdir 28600 (time 1784186207.97 total 341.17 last 75.47) - mkdir 29516 (time 1784186217.98 total 351.18 last 91.55) - mkdir 30000 (time 1784186222.70 total 355.90 last 102.55) - mkdir 30947 (time 1784186232.71 total 365.91 last 94.55) - mkdir 31715 (time 1784186242.72 total 375.92 last 76.77) - mkdir 32620 (time 1784186252.72 total 385.92 last 90.43) total: 32818 mkdir in 388.49 seconds: 84.48 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784186654 ; total 0 ; last 0) - unlinked 10000 (time 1784186849 ; total 195 ; last 195) - unlinked 20000 (time 1784186983 ; total 329 ; last 134) - unlinked 30000 (time 1784187089 ; total 435 ; last 106) total: 32768 unlinks in 468 seconds: 70.017097 unlinks/second - unlinked 0 (time 1784186654 ; total 0 ; last 0) - unlinked 10000 (time 1784186848 ; total 194 ; last 194) - unlinked 20000 (time 1784186982 ; total 328 ; last 134) - unlinked 30000 (time 1784187090 ; total 436 ; last 108) total: 32768 unlinks in 469 seconds: 69.867805 unlinks/second nlink between: 1 - unlinked 0 (time 1784187125 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1784187125 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8232 1263072 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre