== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:33:10 (1786480390) 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 551 (time 1786480407.86 total 10.00 last 55.08) - mkdir 1128 (time 1786480417.86 total 20.01 last 57.67) - mkdir 1694 (time 1786480427.87 total 30.02 last 56.53) - mkdir 2222 (time 1786480437.88 total 40.02 last 52.78) - mkdir 2751 (time 1786480447.90 total 50.05 last 52.75) - mkdir 3261 (time 1786480457.91 total 60.06 last 50.96) - mkdir 3824 (time 1786480467.92 total 70.06 last 56.28) - mkdir 4401 (time 1786480477.92 total 80.07 last 57.66) - mkdir 4981 (time 1786480487.95 total 90.09 last 57.86) - mkdir 5527 (time 1786480497.99 total 100.13 last 54.38) - mkdir 6075 (time 1786480508.00 total 110.14 last 54.75) - mkdir 6637 (time 1786480518.01 total 120.16 last 56.10) - mkdir 7187 (time 1786480528.02 total 130.17 last 54.97) - mkdir 7743 (time 1786480538.02 total 140.17 last 55.59) - mkdir 8340 (time 1786480548.03 total 150.18 last 59.64) - mkdir 8809 (time 1786480558.04 total 160.18 last 46.87) - mkdir 9352 (time 1786480568.06 total 170.21 last 54.17) - mkdir 9929 (time 1786480578.11 total 180.26 last 57.42) - mkdir 10447 (time 1786480588.11 total 190.26 last 51.78) - mkdir 11052 (time 1786480598.13 total 200.28 last 60.38) - mkdir 11634 (time 1786480608.15 total 210.30 last 58.10) - mkdir 12172 (time 1786480618.15 total 220.30 last 53.78) - mkdir 12713 (time 1786480628.16 total 230.31 last 54.07) - mkdir 13241 (time 1786480638.16 total 240.31 last 52.79) - mkdir 13736 (time 1786480648.17 total 250.31 last 49.47) - mkdir 14268 (time 1786480658.18 total 260.33 last 53.12) - mkdir 14797 (time 1786480668.23 total 270.37 last 52.67) - mkdir 15307 (time 1786480678.23 total 280.38 last 50.98) - mkdir 15831 (time 1786480688.24 total 290.38 last 52.36) - mkdir 16353 (time 1786480698.26 total 300.41 last 52.09) - mkdir 16919 (time 1786480708.28 total 310.42 last 56.50) - mkdir 17444 (time 1786480718.33 total 320.47 last 52.24) - mkdir 17919 (time 1786480728.33 total 330.47 last 47.50) - mkdir 18448 (time 1786480738.34 total 340.48 last 52.85) - mkdir 19024 (time 1786480748.34 total 350.48 last 57.59) - mkdir 19585 (time 1786480758.34 total 360.49 last 56.07) - mkdir 20000 (time 1786480765.65 total 367.79 last 56.82) - mkdir 20577 (time 1786480775.68 total 377.82 last 57.51) - mkdir 21079 (time 1786480785.68 total 387.83 last 50.18) - mkdir 21600 (time 1786480795.69 total 397.84 last 52.05) - mkdir 22145 (time 1786480805.70 total 407.84 last 54.48) - mkdir 22725 (time 1786480815.71 total 417.86 last 57.92) - mkdir 23199 (time 1786480825.73 total 427.88 last 47.29) - mkdir 23721 (time 1786480835.75 total 437.90 last 52.11) - mkdir 24242 (time 1786480845.75 total 447.90 last 52.08) - mkdir 24740 (time 1786480855.76 total 457.91 last 49.75) - mkdir 25317 (time 1786480865.77 total 467.92 last 57.67) - mkdir 25812 (time 1786480875.98 total 478.13 last 48.47) - mkdir 26288 (time 1786480886.04 total 488.19 last 47.30) - mkdir 26812 (time 1786480896.05 total 498.19 last 52.40) - mkdir 27333 (time 1786480906.05 total 508.20 last 52.07) - mkdir 27793 (time 1786480916.05 total 518.20 last 45.99) - mkdir 28316 (time 1786480926.05 total 528.20 last 52.30) - mkdir 28837 (time 1786480936.06 total 538.21 last 52.07) - mkdir 29341 (time 1786480946.52 total 548.66 last 48.20) - mkdir 29883 (time 1786480956.52 total 558.66 last 54.19) - mkdir 30317 (time 1786480966.54 total 568.69 last 43.29) - mkdir 30833 (time 1786480976.56 total 578.71 last 51.49) - mkdir 31308 (time 1786480986.58 total 588.73 last 47.41) - mkdir 31823 (time 1786480996.59 total 598.73 last 51.48) - mkdir 32344 (time 1786481006.59 total 608.74 last 52.08) - mkdir 32812 (time 1786481017.05 total 619.20 last 44.73) total: 32818 mkdir in 619.29 seconds: 52.99 ops/second - mkdir 547 (time 1786480408.06 total 10.01 last 54.62) - mkdir 1127 (time 1786480418.07 total 20.03 last 57.93) - mkdir 1715 (time 1786480428.08 total 30.03 last 58.78) - mkdir 2250 (time 1786480438.08 total 40.03 last 53.49) - mkdir 2784 (time 1786480448.08 total 50.03 last 53.39) - mkdir 3302 (time 1786480458.09 total 60.04 last 51.77) - mkdir 3887 (time 1786480468.09 total 70.04 last 58.50) - mkdir 4492 (time 1786480478.09 total 80.05 last 60.46) - mkdir 5071 (time 1786480488.13 total 90.08 last 57.70) - mkdir 5617 (time 1786480498.13 total 100.09 last 54.58) - mkdir 6168 (time 1786480508.15 total 110.10 last 55.03) - mkdir 6710 (time 1786480518.15 total 120.10 last 54.20) - mkdir 7263 (time 1786480528.15 total 130.11 last 55.26) - mkdir 7805 (time 1786480538.17 total 140.12 last 54.13) - mkdir 8394 (time 1786480548.18 total 150.14 last 58.81) - mkdir 8879 (time 1786480558.21 total 160.17 last 48.35) - mkdir 9421 (time 1786480568.22 total 170.17 last 54.18) - mkdir 9996 (time 1786480578.22 total 180.18 last 57.46) - mkdir 10517 (time 1786480588.23 total 190.19 last 52.06) - mkdir 11115 (time 1786480598.25 total 200.20 last 59.70) - mkdir 11697 (time 1786480608.30 total 210.26 last 57.89) - mkdir 12217 (time 1786480618.31 total 220.26 last 51.97) - mkdir 12772 (time 1786480628.31 total 230.26 last 55.49) - mkdir 13294 (time 1786480638.32 total 240.27 last 52.17) - mkdir 13793 (time 1786480648.33 total 250.28 last 49.83) - mkdir 14313 (time 1786480658.34 total 260.29 last 51.96) - mkdir 14850 (time 1786480668.34 total 270.30 last 53.68) - mkdir 15364 (time 1786480678.34 total 280.30 last 51.39) - mkdir 15874 (time 1786480688.35 total 290.30 last 50.97) - mkdir 16417 (time 1786480698.36 total 300.32 last 54.22) - mkdir 16991 (time 1786480708.38 total 310.34 last 57.31) - mkdir 17522 (time 1786480718.46 total 320.41 last 52.71) - mkdir 17999 (time 1786480728.49 total 330.44 last 47.54) - mkdir 18538 (time 1786480738.49 total 340.45 last 53.87) - mkdir 19120 (time 1786480748.52 total 350.47 last 58.08) - mkdir 19673 (time 1786480758.61 total 360.56 last 54.79) - mkdir 20000 (time 1786480764.53 total 366.48 last 55.22) - mkdir 20579 (time 1786480774.54 total 376.50 last 57.82) - mkdir 21095 (time 1786480784.55 total 386.51 last 51.56) - mkdir 21606 (time 1786480794.56 total 396.51 last 51.07) - mkdir 22118 (time 1786480804.56 total 406.51 last 51.18) - mkdir 22698 (time 1786480814.57 total 416.52 last 57.96) - mkdir 23216 (time 1786480824.57 total 426.52 last 51.78) - mkdir 23717 (time 1786480834.63 total 436.58 last 49.81) - mkdir 24225 (time 1786480844.63 total 446.59 last 50.78) - mkdir 24743 (time 1786480854.64 total 456.59 last 51.77) - mkdir 25272 (time 1786480864.67 total 466.62 last 52.75) - mkdir 25798 (time 1786480874.68 total 476.63 last 52.55) - mkdir 26267 (time 1786480884.68 total 486.64 last 46.87) - mkdir 26773 (time 1786480894.89 total 496.84 last 49.57) - mkdir 27313 (time 1786480904.90 total 506.86 last 53.93) - mkdir 27772 (time 1786480914.91 total 516.87 last 45.86) - mkdir 28290 (time 1786480924.93 total 526.89 last 51.70) - mkdir 28799 (time 1786480934.94 total 536.90 last 50.84) - mkdir 29316 (time 1786480944.97 total 546.93 last 51.56) - mkdir 29844 (time 1786480955.40 total 557.35 last 50.64) - mkdir 30000 (time 1786480957.77 total 559.73 last 65.66) - mkdir 30413 (time 1786480967.78 total 569.74 last 41.26) - mkdir 30909 (time 1786480977.79 total 579.74 last 49.58) - mkdir 31383 (time 1786480987.79 total 589.74 last 47.39) - mkdir 31899 (time 1786480998.39 total 600.34 last 48.69) - mkdir 32380 (time 1786481008.40 total 610.36 last 48.01) total: 32818 mkdir in 619.32 seconds: 52.99 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490368 1717760 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 303723 65969 237754 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 1786481631 ; total 0 ; last 0) - unlinked 10000 (time 1786481941 ; total 310 ; last 310) - unlinked 20000 (time 1786482222 ; total 591 ; last 281) - unlinked 30000 (time 1786482460 ; total 829 ; last 238) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second - unlinked 0 (time 1786481631 ; total 0 ; last 0) - unlinked 10000 (time 1786481942 ; total 311 ; last 311) - unlinked 20000 (time 1786482224 ; total 593 ; last 282) - unlinked 30000 (time 1786482464 ; total 833 ; last 240) total: 32768 unlinks in 896 seconds: 36.571430 unlinks/second nlink between: 102 - unlinked 0 (time 1786482528 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786482528 ; 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 2208768 2176 2204544 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 526795 333 526462 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