== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:46:51 (1787190411) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 627 (time 1787190425.96 total 10.00 last 62.68) - mkdir 1273 (time 1787190435.97 total 20.02 last 64.50) - mkdir 1871 (time 1787190445.98 total 30.03 last 59.77) - mkdir 2511 (time 1787190455.99 total 40.04 last 63.94) - mkdir 3091 (time 1787190466.00 total 50.04 last 57.96) - mkdir 3656 (time 1787190476.02 total 60.07 last 56.37) - mkdir 4247 (time 1787190486.06 total 70.11 last 58.86) - mkdir 4866 (time 1787190496.07 total 80.12 last 61.84) - mkdir 5502 (time 1787190506.11 total 90.16 last 63.34) - mkdir 6062 (time 1787190516.12 total 100.17 last 55.95) - mkdir 6721 (time 1787190526.13 total 110.18 last 65.81) - mkdir 7356 (time 1787190536.15 total 120.19 last 63.43) - mkdir 8002 (time 1787190546.15 total 130.20 last 64.58) - mkdir 8691 (time 1787190556.16 total 140.20 last 68.85) - mkdir 9246 (time 1787190566.16 total 150.21 last 55.48) - mkdir 9799 (time 1787190576.17 total 160.22 last 55.23) - mkdir 10000 (time 1787190579.68 total 163.72 last 57.35) - mkdir 10584 (time 1787190589.70 total 173.74 last 58.28) - mkdir 11176 (time 1787190599.70 total 183.75 last 59.18) - mkdir 11704 (time 1787190609.71 total 193.76 last 52.74) - mkdir 12273 (time 1787190619.72 total 203.76 last 56.87) - mkdir 12870 (time 1787190629.72 total 213.77 last 59.68) - mkdir 13439 (time 1787190639.73 total 223.78 last 56.84) - mkdir 14007 (time 1787190649.74 total 233.78 last 56.76) - mkdir 14548 (time 1787190659.74 total 243.79 last 54.09) - mkdir 15115 (time 1787190669.75 total 253.80 last 56.63) - mkdir 15699 (time 1787190679.76 total 263.80 last 58.37) - mkdir 16315 (time 1787190689.80 total 273.85 last 61.31) - mkdir 17015 (time 1787190699.80 total 283.85 last 70.00) - mkdir 17636 (time 1787190709.83 total 293.87 last 61.95) - mkdir 18256 (time 1787190719.86 total 303.91 last 61.81) - mkdir 18828 (time 1787190729.88 total 313.93 last 57.07) - mkdir 19398 (time 1787190739.88 total 323.93 last 56.98) - mkdir 19988 (time 1787190749.89 total 333.93 last 58.98) - mkdir 20595 (time 1787190759.90 total 343.94 last 60.64) - mkdir 21196 (time 1787190769.90 total 353.95 last 60.07) - mkdir 21853 (time 1787190779.93 total 363.97 last 65.53) - mkdir 22437 (time 1787190789.93 total 373.98 last 58.40) - mkdir 22988 (time 1787190799.94 total 383.99 last 55.04) - mkdir 23517 (time 1787190809.95 total 393.99 last 52.86) - mkdir 24032 (time 1787190819.95 total 404.00 last 51.47) - mkdir 24596 (time 1787190829.97 total 414.02 last 56.31) - mkdir 25033 (time 1787190839.97 total 424.02 last 43.70) - mkdir 25595 (time 1787190850.44 total 434.49 last 53.69) - mkdir 26121 (time 1787190860.45 total 444.50 last 52.53) - mkdir 26728 (time 1787190870.45 total 454.50 last 60.68) - mkdir 27249 (time 1787190880.47 total 464.52 last 52.00) - mkdir 27695 (time 1787190890.51 total 474.55 last 44.46) - mkdir 28246 (time 1787190900.52 total 484.57 last 55.01) - mkdir 28816 (time 1787190910.54 total 494.58 last 56.92) - mkdir 29356 (time 1787190920.88 total 504.93 last 52.18) - mkdir 29906 (time 1787190930.90 total 514.95 last 54.90) - mkdir 30611 (time 1787190940.91 total 524.96 last 70.46) - mkdir 31162 (time 1787190950.91 total 534.96 last 55.06) - mkdir 31667 (time 1787190960.95 total 545.00 last 50.32) - mkdir 32170 (time 1787190970.96 total 555.01 last 50.24) - mkdir 32694 (time 1787190980.99 total 565.04 last 52.27) total: 32818 mkdir in 566.94 seconds: 57.89 ops/second - mkdir 601 (time 1787190425.97 total 10.01 last 60.05) - mkdir 1239 (time 1787190435.99 total 20.03 last 63.69) - mkdir 1820 (time 1787190445.99 total 30.03 last 58.08) - mkdir 2456 (time 1787190456.00 total 40.04 last 63.56) - mkdir 3003 (time 1787190466.03 total 50.06 last 54.54) - mkdir 3596 (time 1787190476.03 total 60.07 last 59.29) - mkdir 4178 (time 1787190486.03 total 70.07 last 58.19) - mkdir 4807 (time 1787190496.05 total 80.08 last 62.79) - mkdir 5392 (time 1787190506.09 total 90.12 last 58.27) - mkdir 5968 (time 1787190516.09 total 100.13 last 57.57) - mkdir 6634 (time 1787190526.09 total 110.13 last 66.58) - mkdir 7247 (time 1787190536.11 total 120.15 last 61.21) - mkdir 7915 (time 1787190546.11 total 130.15 last 66.80) - mkdir 8621 (time 1787190556.11 total 140.15 last 70.60) - mkdir 9188 (time 1787190566.17 total 150.20 last 56.39) - mkdir 9752 (time 1787190576.19 total 160.23 last 56.25) - mkdir 10000 (time 1787190580.49 total 164.53 last 57.72) - mkdir 10579 (time 1787190590.50 total 174.54 last 57.81) - mkdir 11140 (time 1787190600.51 total 184.55 last 56.04) - mkdir 11667 (time 1787190610.52 total 194.56 last 52.67) - mkdir 12278 (time 1787190620.53 total 204.57 last 61.03) - mkdir 12850 (time 1787190630.53 total 214.57 last 57.19) - mkdir 13418 (time 1787190640.54 total 224.58 last 56.77) - mkdir 13981 (time 1787190650.55 total 234.59 last 56.23) - mkdir 14511 (time 1787190660.55 total 244.59 last 53.00) - mkdir 15084 (time 1787190670.57 total 254.61 last 57.20) - mkdir 15677 (time 1787190680.57 total 264.61 last 59.29) - mkdir 16280 (time 1787190690.57 total 274.61 last 60.28) - mkdir 16940 (time 1787190700.58 total 284.62 last 65.96) - mkdir 17551 (time 1787190710.58 total 294.62 last 61.10) - mkdir 18194 (time 1787190720.60 total 304.63 last 64.22) - mkdir 18794 (time 1787190730.60 total 314.64 last 59.96) - mkdir 19343 (time 1787190740.61 total 324.65 last 54.85) - mkdir 19928 (time 1787190750.62 total 334.65 last 58.47) - mkdir 20526 (time 1787190760.63 total 344.67 last 59.72) - mkdir 21140 (time 1787190770.63 total 354.67 last 61.39) - mkdir 21793 (time 1787190780.65 total 364.69 last 65.19) - mkdir 22362 (time 1787190790.66 total 374.70 last 56.82) - mkdir 22907 (time 1787190800.66 total 384.70 last 54.50) - mkdir 23428 (time 1787190810.66 total 394.70 last 52.10) - mkdir 23971 (time 1787190820.67 total 404.71 last 54.27) - mkdir 24531 (time 1787190830.68 total 414.72 last 55.93) - mkdir 24983 (time 1787190840.69 total 424.73 last 45.15) - mkdir 25501 (time 1787190850.73 total 434.76 last 51.64) - mkdir 26042 (time 1787190860.75 total 444.78 last 53.99) - mkdir 26674 (time 1787190870.77 total 454.80 last 63.07) - mkdir 27181 (time 1787190880.79 total 464.83 last 50.58) - mkdir 27629 (time 1787190890.81 total 474.85 last 44.69) - mkdir 28175 (time 1787190900.83 total 484.86 last 54.53) - mkdir 28751 (time 1787190910.83 total 494.87 last 57.58) - mkdir 29254 (time 1787190920.88 total 504.91 last 50.08) - mkdir 29796 (time 1787190930.89 total 514.93 last 54.12) - mkdir 30000 (time 1787190933.95 total 517.98 last 66.75) - mkdir 30671 (time 1787190943.97 total 528.01 last 66.95) - mkdir 31182 (time 1787190954.03 total 538.06 last 50.81) - mkdir 31668 (time 1787190964.03 total 548.07 last 48.59) - mkdir 32189 (time 1787190974.03 total 558.07 last 52.10) - mkdir 32773 (time 1787190984.03 total 568.07 last 58.38) total: 32818 mkdir in 568.63 seconds: 57.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787191572 ; total 0 ; last 0) - unlinked 10000 (time 1787191720 ; total 148 ; last 148) - unlinked 20000 (time 1787191873 ; total 301 ; last 153) - unlinked 30000 (time 1787192012 ; total 440 ; last 139) total: 32768 unlinks in 480 seconds: 68.266670 unlinks/second - unlinked 0 (time 1787191572 ; total 0 ; last 0) - unlinked 10000 (time 1787191720 ; total 148 ; last 148) - unlinked 20000 (time 1787191870 ; total 298 ; last 150) - unlinked 30000 (time 1787192011 ; total 439 ; last 141) total: 32768 unlinks in 480 seconds: 68.266670 unlinks/second nlink between: 102 - unlinked 0 (time 1787192055 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787192055 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 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 2209152 2176 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre