== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:22:55 (1787707375) 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 534698 333 534365 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre - mkdir 570 (time 1787707391.43 total 10.02 last 56.90) - mkdir 1109 (time 1787707401.45 total 20.04 last 53.76) - mkdir 1640 (time 1787707411.46 total 30.05 last 53.08) - mkdir 2122 (time 1787707421.47 total 40.06 last 48.15) - mkdir 2613 (time 1787707431.49 total 50.08 last 48.97) - mkdir 3112 (time 1787707441.50 total 60.09 last 49.89) - mkdir 3603 (time 1787707451.51 total 70.10 last 49.02) - mkdir 4158 (time 1787707461.53 total 80.12 last 55.40) - mkdir 4694 (time 1787707471.55 total 90.14 last 53.50) - mkdir 5227 (time 1787707481.57 total 100.16 last 53.21) - mkdir 5729 (time 1787707491.59 total 110.18 last 50.08) - mkdir 6078 (time 1787707501.63 total 120.22 last 34.76) - mkdir 6471 (time 1787707511.64 total 130.23 last 39.25) - mkdir 6947 (time 1787707521.65 total 140.24 last 47.59) - mkdir 7484 (time 1787707531.65 total 150.24 last 53.68) - mkdir 7988 (time 1787707541.66 total 160.25 last 50.32) - mkdir 8507 (time 1787707551.67 total 170.26 last 51.85) - mkdir 9026 (time 1787707561.68 total 180.27 last 51.86) - mkdir 9560 (time 1787707571.76 total 190.35 last 52.99) - mkdir 10000 (time 1787707580.63 total 199.22 last 49.61) - mkdir 10536 (time 1787707590.66 total 209.25 last 53.43) - mkdir 11062 (time 1787707600.66 total 219.25 last 52.58) - mkdir 11549 (time 1787707610.67 total 229.26 last 48.66) - mkdir 12070 (time 1787707620.68 total 239.27 last 52.05) - mkdir 12619 (time 1787707630.71 total 249.30 last 54.72) - mkdir 13136 (time 1787707640.72 total 259.30 last 51.69) - mkdir 13646 (time 1787707650.74 total 269.33 last 50.87) - mkdir 14170 (time 1787707660.76 total 279.35 last 52.29) - mkdir 14708 (time 1787707670.77 total 289.36 last 53.75) - mkdir 15226 (time 1787707680.77 total 299.36 last 51.80) - mkdir 15734 (time 1787707690.79 total 309.38 last 50.72) - mkdir 16257 (time 1787707700.80 total 319.39 last 52.23) - mkdir 16794 (time 1787707710.81 total 329.40 last 53.66) - mkdir 17314 (time 1787707720.82 total 339.41 last 51.95) - mkdir 17821 (time 1787707730.82 total 349.41 last 50.67) - mkdir 18371 (time 1787707740.83 total 359.42 last 54.96) - mkdir 18926 (time 1787707750.83 total 369.42 last 55.48) - mkdir 19448 (time 1787707760.84 total 379.43 last 52.18) - mkdir 20000 (time 1787707770.81 total 389.40 last 55.37) - mkdir 20510 (time 1787707780.85 total 399.44 last 50.80) - mkdir 21047 (time 1787707790.86 total 409.45 last 53.62) - mkdir 21569 (time 1787707800.86 total 419.45 last 52.20) - mkdir 22039 (time 1787707810.87 total 429.46 last 46.96) - mkdir 22532 (time 1787707820.87 total 439.46 last 49.28) - mkdir 23008 (time 1787707830.88 total 449.46 last 47.60) - mkdir 23538 (time 1787707840.88 total 459.47 last 52.99) - mkdir 24042 (time 1787707850.91 total 469.50 last 50.23) - mkdir 24503 (time 1787707860.93 total 479.52 last 46.02) - mkdir 25047 (time 1787707870.95 total 489.54 last 54.29) - mkdir 25545 (time 1787707880.95 total 499.54 last 49.77) - mkdir 26023 (time 1787707890.97 total 509.56 last 47.71) - mkdir 26506 (time 1787707900.98 total 519.57 last 48.27) - mkdir 27002 (time 1787707910.99 total 529.58 last 49.54) - mkdir 27550 (time 1787707921.00 total 539.59 last 54.76) - mkdir 28087 (time 1787707931.00 total 549.59 last 53.67) - mkdir 28606 (time 1787707941.01 total 559.60 last 51.86) - mkdir 29113 (time 1787707951.01 total 569.60 last 50.69) - mkdir 29599 (time 1787707961.02 total 579.61 last 48.58) - mkdir 30000 (time 1787707969.16 total 587.75 last 49.22) - mkdir 30533 (time 1787707979.18 total 597.77 last 53.19) - mkdir 31064 (time 1787707989.19 total 607.78 last 53.07) - mkdir 31511 (time 1787707999.20 total 617.79 last 44.67) - mkdir 32008 (time 1787708009.22 total 627.81 last 49.58) - mkdir 32425 (time 1787708019.22 total 637.81 last 41.69) total: 32818 mkdir in 645.22 seconds: 50.86 ops/second - mkdir 574 (time 1787707391.41 total 10.00 last 57.39) - mkdir 1097 (time 1787707401.42 total 20.01 last 52.26) - mkdir 1630 (time 1787707411.43 total 30.02 last 53.24) - mkdir 2113 (time 1787707421.44 total 40.03 last 48.26) - mkdir 2615 (time 1787707431.45 total 50.04 last 50.15) - mkdir 3113 (time 1787707441.45 total 60.04 last 49.79) - mkdir 3585 (time 1787707451.47 total 70.07 last 47.09) - mkdir 4120 (time 1787707461.48 total 80.07 last 53.45) - mkdir 4656 (time 1787707471.49 total 90.08 last 53.57) - mkdir 5199 (time 1787707481.50 total 100.10 last 54.21) - mkdir 5694 (time 1787707491.51 total 110.10 last 49.48) - mkdir 6013 (time 1787707501.54 total 120.13 last 31.81) - mkdir 6416 (time 1787707511.55 total 130.14 last 40.26) - mkdir 6895 (time 1787707521.55 total 140.14 last 47.87) - mkdir 7451 (time 1787707531.57 total 150.16 last 55.50) - mkdir 7951 (time 1787707541.59 total 160.18 last 49.91) - mkdir 8488 (time 1787707551.62 total 170.21 last 53.52) - mkdir 9008 (time 1787707561.64 total 180.23 last 51.92) - mkdir 9537 (time 1787707571.64 total 190.23 last 52.88) - mkdir 10000 (time 1787707580.80 total 199.39 last 50.57) - mkdir 10529 (time 1787707590.81 total 209.40 last 52.81) - mkdir 11072 (time 1787707600.82 total 219.41 last 54.26) - mkdir 11552 (time 1787707610.85 total 229.44 last 47.85) - mkdir 12075 (time 1787707620.85 total 239.44 last 52.30) - mkdir 12622 (time 1787707630.87 total 249.46 last 54.59) - mkdir 13135 (time 1787707640.87 total 259.46 last 51.29) - mkdir 13641 (time 1787707650.88 total 269.47 last 50.56) - mkdir 14155 (time 1787707660.89 total 279.48 last 51.37) - mkdir 14703 (time 1787707670.91 total 289.50 last 54.68) - mkdir 15214 (time 1787707680.91 total 299.50 last 51.10) - mkdir 15720 (time 1787707690.91 total 309.51 last 50.56) - mkdir 16234 (time 1787707700.94 total 319.53 last 51.29) - mkdir 16779 (time 1787707710.95 total 329.54 last 54.41) - mkdir 17315 (time 1787707720.96 total 339.55 last 53.55) - mkdir 17794 (time 1787707730.97 total 349.56 last 47.85) - mkdir 18358 (time 1787707740.97 total 359.56 last 56.39) - mkdir 18917 (time 1787707750.99 total 369.58 last 55.79) - mkdir 19452 (time 1787707761.01 total 379.60 last 53.42) - mkdir 19972 (time 1787707771.02 total 389.61 last 51.95) - mkdir 20474 (time 1787707781.04 total 399.63 last 50.11) - mkdir 20992 (time 1787707791.04 total 409.64 last 51.75) - mkdir 21507 (time 1787707801.05 total 419.64 last 51.47) - mkdir 21960 (time 1787707811.07 total 429.66 last 45.20) - mkdir 22433 (time 1787707821.08 total 439.67 last 47.27) - mkdir 22914 (time 1787707831.08 total 449.67 last 48.09) - mkdir 23426 (time 1787707841.09 total 459.68 last 51.17) - mkdir 23896 (time 1787707851.17 total 469.76 last 46.64) - mkdir 24371 (time 1787707861.17 total 479.76 last 47.49) - mkdir 24919 (time 1787707871.17 total 489.76 last 54.79) - mkdir 25431 (time 1787707881.17 total 499.76 last 51.20) - mkdir 25926 (time 1787707891.18 total 509.77 last 49.47) - mkdir 26414 (time 1787707901.19 total 519.79 last 48.71) - mkdir 26918 (time 1787707911.20 total 529.79 last 50.36) - mkdir 27465 (time 1787707921.22 total 539.81 last 54.59) - mkdir 27985 (time 1787707931.23 total 549.83 last 51.93) - mkdir 28469 (time 1787707941.24 total 559.84 last 48.35) - mkdir 28953 (time 1787707951.25 total 569.84 last 48.37) - mkdir 29463 (time 1787707961.26 total 579.85 last 50.94) - mkdir 29967 (time 1787707971.27 total 589.86 last 50.36) - mkdir 30491 (time 1787707981.61 total 600.21 last 50.66) - mkdir 31002 (time 1787707991.62 total 610.21 last 51.08) - mkdir 31458 (time 1787708001.62 total 620.21 last 45.60) - mkdir 31957 (time 1787708011.66 total 630.25 last 49.69) - mkdir 32409 (time 1787708021.68 total 640.27 last 45.13) total: 32818 mkdir in 647.60 seconds: 50.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787708750 ; total 0 ; last 0) - unlinked 10000 (time 1787709058 ; total 308 ; last 308) - unlinked 20000 (time 1787709381 ; total 631 ; last 323) - unlinked 30000 (time 1787709709 ; total 959 ; last 328) total: 32768 unlinks in 1048 seconds: 31.267176 unlinks/second - unlinked 0 (time 1787708750 ; total 0 ; last 0) - unlinked 10000 (time 1787709058 ; total 308 ; last 308) - unlinked 20000 (time 1787709381 ; total 631 ; last 323) - unlinked 30000 (time 1787709711 ; total 961 ; last 330) total: 32768 unlinks in 1050 seconds: 31.207619 unlinks/second nlink between: 102 - unlinked 0 (time 1787709802 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787709802 ; 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 2208640 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre