== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:37:04 (1786563424) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 396 (time 1786563441.08 total 10.02 last 39.53) - mkdir 934 (time 1786563451.10 total 20.04 last 53.67) - mkdir 1423 (time 1786563461.12 total 30.05 last 48.84) - mkdir 1958 (time 1786563471.12 total 40.06 last 53.47) - mkdir 2398 (time 1786563481.17 total 50.11 last 43.77) - mkdir 2878 (time 1786563491.23 total 60.17 last 47.74) - mkdir 3439 (time 1786563501.24 total 70.18 last 56.03) - mkdir 4013 (time 1786563511.26 total 80.20 last 57.30) - mkdir 4594 (time 1786563521.28 total 90.22 last 57.96) - mkdir 5099 (time 1786563531.30 total 100.24 last 50.42) - mkdir 5685 (time 1786563541.30 total 110.24 last 58.58) - mkdir 6211 (time 1786563551.31 total 120.24 last 52.59) - mkdir 6667 (time 1786563561.31 total 130.25 last 45.59) - mkdir 7135 (time 1786563571.32 total 140.26 last 46.76) - mkdir 7630 (time 1786563581.37 total 150.31 last 49.25) - mkdir 8109 (time 1786563591.39 total 160.32 last 47.83) - mkdir 8593 (time 1786563601.40 total 170.33 last 48.34) - mkdir 9131 (time 1786563611.40 total 180.34 last 53.76) - mkdir 9626 (time 1786563621.41 total 190.35 last 49.48) - mkdir 10000 (time 1786563629.93 total 198.86 last 43.91) - mkdir 10420 (time 1786563639.95 total 208.89 last 41.90) - mkdir 10906 (time 1786563649.96 total 218.90 last 48.54) - mkdir 11457 (time 1786563659.97 total 228.90 last 55.09) - mkdir 11938 (time 1786563669.98 total 238.91 last 48.05) - mkdir 12461 (time 1786563679.99 total 248.93 last 52.24) - mkdir 12965 (time 1786563690.01 total 258.95 last 50.30) - mkdir 13498 (time 1786563700.01 total 268.95 last 53.30) - mkdir 13965 (time 1786563710.04 total 278.98 last 46.55) - mkdir 14534 (time 1786563720.05 total 288.99 last 56.84) - mkdir 14910 (time 1786563730.06 total 299.00 last 37.57) - mkdir 15407 (time 1786563740.10 total 309.03 last 49.52) - mkdir 15822 (time 1786563750.10 total 319.04 last 41.50) - mkdir 16222 (time 1786563760.12 total 329.06 last 39.91) - mkdir 16659 (time 1786563770.15 total 339.09 last 43.57) - mkdir 17059 (time 1786563780.15 total 349.09 last 40.00) - mkdir 17511 (time 1786563790.16 total 359.09 last 45.17) - mkdir 18010 (time 1786563800.18 total 369.12 last 49.77) - mkdir 18490 (time 1786563810.19 total 379.13 last 47.96) - mkdir 19004 (time 1786563820.22 total 389.15 last 51.28) - mkdir 19470 (time 1786563830.22 total 399.16 last 46.57) - mkdir 19894 (time 1786563840.23 total 409.16 last 42.39) - mkdir 20000 (time 1786563843.55 total 412.49 last 31.90) - mkdir 20466 (time 1786563853.55 total 422.49 last 46.60) - mkdir 20973 (time 1786563863.55 total 432.49 last 50.68) - mkdir 21417 (time 1786563873.58 total 442.52 last 44.28) - mkdir 21907 (time 1786563883.58 total 452.52 last 48.98) - mkdir 22418 (time 1786563893.59 total 462.52 last 51.08) - mkdir 22892 (time 1786563903.59 total 472.53 last 47.37) - mkdir 23364 (time 1786563913.60 total 482.54 last 47.17) - mkdir 23832 (time 1786563923.61 total 492.54 last 46.76) - mkdir 24242 (time 1786563933.62 total 502.55 last 40.96) - mkdir 24656 (time 1786563943.62 total 512.56 last 41.39) - mkdir 25006 (time 1786563953.62 total 522.56 last 34.99) - mkdir 25460 (time 1786563963.64 total 532.57 last 45.34) - mkdir 25966 (time 1786563973.64 total 542.58 last 50.57) - mkdir 26462 (time 1786563983.65 total 552.59 last 49.57) - mkdir 26952 (time 1786563993.68 total 562.62 last 48.86) - mkdir 27520 (time 1786564003.68 total 572.62 last 56.79) - mkdir 28129 (time 1786564014.40 total 583.34 last 56.81) - mkdir 28672 (time 1786564024.41 total 593.34 last 54.28) - mkdir 29121 (time 1786564034.42 total 603.36 last 44.84) - mkdir 29554 (time 1786564044.43 total 613.36 last 43.27) - mkdir 29902 (time 1786564054.44 total 623.37 last 34.77) - mkdir 30000 (time 1786564057.04 total 625.98 last 37.64) - mkdir 30450 (time 1786564067.04 total 635.98 last 45.00) - mkdir 30848 (time 1786564077.04 total 645.98 last 39.79) - mkdir 31321 (time 1786564087.05 total 655.99 last 47.27) - mkdir 31815 (time 1786564097.07 total 666.00 last 49.31) - mkdir 32343 (time 1786564107.09 total 676.0 - mkdir 399 (time 1786563441.17 total 10.06 last 39.67) - mkdir 959 (time 1786563451.19 total 20.07 last 55.90) - mkdir 1444 (time 1786563461.20 total 30.09 last 48.45) - mkdir 1965 (time 1786563471.20 total 40.09 last 52.06) - mkdir 2411 (time 1786563481.21 total 50.10 last 44.57) - mkdir 2889 (time 1786563491.26 total 60.15 last 47.58) - mkdir 3433 (time 1786563501.27 total 70.16 last 54.35) - mkdir 4043 (time 1786563511.28 total 80.16 last 60.95) - mkdir 4628 (time 1786563521.28 total 90.17 last 58.49) - mkdir 5141 (time 1786563531.35 total 100.24 last 50.92) - mkdir 5749 (time 1786563541.37 total 110.26 last 60.68) - mkdir 6251 (time 1786563551.38 total 120.26 last 50.19) - mkdir 6721 (time 1786563561.39 total 130.28 last 46.93) - mkdir 7180 (time 1786563571.43 total 140.32 last 45.72) - mkdir 7679 (time 1786563581.43 total 150.32 last 49.90) - mkdir 8135 (time 1786563591.43 total 160.32 last 45.58) - mkdir 8642 (time 1786563601.45 total 170.34 last 50.62) - mkdir 9156 (time 1786563611.46 total 180.34 last 51.36) - mkdir 9639 (time 1786563621.47 total 190.36 last 48.21) - mkdir 10000 (time 1786563629.21 total 198.10 last 46.66) - mkdir 10408 (time 1786563639.22 total 208.11 last 40.77) - mkdir 10882 (time 1786563649.22 total 218.11 last 47.40) - mkdir 11452 (time 1786563659.22 total 228.11 last 56.98) - mkdir 11936 (time 1786563669.22 total 238.11 last 48.38) - mkdir 12459 (time 1786563679.25 total 248.13 last 52.18) - mkdir 12956 (time 1786563689.29 total 258.18 last 49.48) - mkdir 13464 (time 1786563699.29 total 268.18 last 50.80) - mkdir 13963 (time 1786563709.29 total 278.18 last 49.89) - mkdir 14518 (time 1786563719.30 total 288.19 last 55.46) - mkdir 14908 (time 1786563729.31 total 298.19 last 38.98) - mkdir 15384 (time 1786563739.33 total 308.22 last 47.48) - mkdir 15835 (time 1786563749.36 total 318.25 last 44.95) - mkdir 16203 (time 1786563759.37 total 328.25 last 36.79) - mkdir 16639 (time 1786563769.37 total 338.26 last 43.59) - mkdir 17069 (time 1786563779.37 total 348.26 last 42.97) - mkdir 17497 (time 1786563789.39 total 358.28 last 42.72) - mkdir 18007 (time 1786563799.41 total 368.29 last 50.94) - mkdir 18517 (time 1786563809.41 total 378.30 last 50.96) - mkdir 19038 (time 1786563819.46 total 388.34 last 51.88) - mkdir 19483 (time 1786563829.48 total 398.37 last 44.38) - mkdir 19928 (time 1786563839.55 total 408.44 last 44.21) - mkdir 20000 (time 1786563842.38 total 411.27 last 25.42) - mkdir 20461 (time 1786563852.39 total 421.27 last 46.08) - mkdir 20984 (time 1786563862.41 total 431.29 last 52.19) - mkdir 21449 (time 1786563872.41 total 441.30 last 46.47) - mkdir 21924 (time 1786563882.43 total 451.31 last 47.44) - mkdir 22438 (time 1786563892.43 total 461.31 last 51.40) - mkdir 22930 (time 1786563902.43 total 471.32 last 49.17) - mkdir 23397 (time 1786563912.44 total 481.33 last 46.64) - mkdir 23891 (time 1786563922.45 total 491.34 last 49.37) - mkdir 24314 (time 1786563932.47 total 501.36 last 42.22) - mkdir 24738 (time 1786563942.50 total 511.38 last 42.29) - mkdir 25098 (time 1786563952.50 total 521.39 last 35.98) - mkdir 25560 (time 1786563962.50 total 531.39 last 46.20) - mkdir 26066 (time 1786563972.52 total 541.40 last 50.53) - mkdir 26596 (time 1786563982.55 total 551.44 last 52.81) - mkdir 27086 (time 1786563992.56 total 561.45 last 48.95) - mkdir 27623 (time 1786564002.56 total 571.45 last 53.70) - mkdir 28237 (time 1786564012.56 total 581.45 last 61.39) - mkdir 28784 (time 1786564022.57 total 591.46 last 54.67) - mkdir 29244 (time 1786564032.58 total 601.46 last 45.97) - mkdir 29677 (time 1786564042.59 total 611.48 last 43.25) - mkdir 30000 (time 1786564051.95 total 620.84 last 34.51) - mkdir 30411 (time 1786564061.95 total 630.84 last 41.08) - mkdir 30819 (time 1786564071.96 total 640.85 last 40.76) - mkdir 31289 (time 1786564081.98 total 650.87 last 46.91) - mkdir 31776 (time 1786564091.99 total 660.88 last 48.65) - mkdir 32279 (time 1786564102.00 total 670.88 last 50.27) - mkdir 32794 (time 1786564112.16 total 681.05 last 50.68) total: 32818 mkdir in 681.28 seconds: 48.17 ops/second 3 last 52.69) total: 32818 mkdir in 683.67 seconds: 48.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 1718016 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 303968 65969 237999 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 1786564844 ; total 0 ; last 0) - unlinked 10000 (time 1786565151 ; total 307 ; last 307) - unlinked 20000 (time 1786565467 ; total 623 ; last 316) - unlinked 30000 (time 1786565773 ; total 929 ; last 306) total: 32768 unlinks in 1021 seconds: 32.094025 unlinks/second - unlinked 0 (time 1786564844 ; total 0 ; last 0) - unlinked 10000 (time 1786565151 ; total 307 ; last 307) - unlinked 20000 (time 1786565469 ; total 625 ; last 318) - unlinked 30000 (time 1786565775 ; total 931 ; last 306) total: 32768 unlinks in 1023 seconds: 32.031281 unlinks/second nlink between: 102 - unlinked 0 (time 1786565869 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786565869 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208512 2176 2204288 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 526734 333 526401 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