== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:59:23 (1786168763) 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 475 (time 1786168778.78 total 10.03 last 47.38) - mkdir 991 (time 1786168788.79 total 20.04 last 51.55) - mkdir 1531 (time 1786168798.80 total 30.05 last 53.95) - mkdir 2087 (time 1786168808.89 total 40.14 last 55.10) - mkdir 2684 (time 1786168818.96 total 50.21 last 59.28) - mkdir 3243 (time 1786168828.98 total 60.23 last 55.79) - mkdir 3699 (time 1786168838.99 total 70.24 last 45.56) - mkdir 4218 (time 1786168849.01 total 80.25 last 51.83) - mkdir 4681 (time 1786168859.01 total 90.25 last 46.29) - mkdir 5159 (time 1786168869.01 total 100.25 last 47.80) - mkdir 5679 (time 1786168879.02 total 110.26 last 51.93) - mkdir 6185 (time 1786168889.05 total 120.29 last 50.48) - mkdir 6748 (time 1786168899.05 total 130.30 last 56.26) - mkdir 7256 (time 1786168909.06 total 140.31 last 50.75) - mkdir 7741 (time 1786168919.06 total 150.31 last 48.50) - mkdir 8269 (time 1786168929.10 total 160.34 last 52.64) - mkdir 8729 (time 1786168939.12 total 170.37 last 45.87) - mkdir 9270 (time 1786168949.13 total 180.37 last 54.06) - mkdir 9838 (time 1786168959.14 total 190.38 last 56.76) - mkdir 10000 (time 1786168962.50 total 193.74 last 48.24) - mkdir 10440 (time 1786168972.51 total 203.75 last 43.96) - mkdir 10955 (time 1786168982.51 total 213.75 last 51.50) - mkdir 11483 (time 1786168992.52 total 223.76 last 52.73) - mkdir 11969 (time 1786169002.55 total 233.79 last 48.46) - mkdir 12446 (time 1786169012.56 total 243.80 last 47.66) - mkdir 12863 (time 1786169022.60 total 253.85 last 41.50) - mkdir 13364 (time 1786169032.62 total 263.86 last 50.01) - mkdir 13910 (time 1786169042.68 total 273.93 last 54.26) - mkdir 14438 (time 1786169052.74 total 283.98 last 52.52) - mkdir 14884 (time 1786169062.74 total 293.99 last 44.57) - mkdir 15287 (time 1786169072.75 total 304.00 last 40.25) - mkdir 15781 (time 1786169082.78 total 314.02 last 49.28) - mkdir 16275 (time 1786169092.80 total 324.05 last 49.28) - mkdir 16776 (time 1786169102.81 total 334.05 last 50.06) - mkdir 17278 (time 1786169112.83 total 344.07 last 50.10) - mkdir 17818 (time 1786169122.84 total 354.08 last 53.94) - mkdir 18299 (time 1786169132.86 total 364.10 last 48.03) - mkdir 18793 (time 1786169142.93 total 374.17 last 49.05) - mkdir 19273 (time 1786169152.96 total 384.21 last 47.83) - mkdir 19723 (time 1786169162.97 total 394.22 last 44.96) - mkdir 20000 (time 1786169167.57 total 398.81 last 60.28) - mkdir 20544 (time 1786169177.59 total 408.83 last 54.28) - mkdir 21143 (time 1786169187.59 total 418.84 last 59.88) - mkdir 21648 (time 1786169197.83 total 429.07 last 49.35) - mkdir 22185 (time 1786169207.83 total 439.07 last 53.69) - mkdir 22611 (time 1786169217.84 total 449.08 last 42.56) - mkdir 23016 (time 1786169227.84 total 459.09 last 40.48) - mkdir 23513 (time 1786169237.86 total 469.10 last 49.64) - mkdir 23989 (time 1786169247.87 total 479.11 last 47.55) - mkdir 24533 (time 1786169257.91 total 489.15 last 54.18) - mkdir 25081 (time 1786169267.97 total 499.21 last 54.45) - mkdir 25561 (time 1786169278.11 total 509.35 last 47.37) - mkdir 26004 (time 1786169288.11 total 519.35 last 44.30) - mkdir 26475 (time 1786169298.15 total 529.40 last 46.88) - mkdir 26988 (time 1786169308.16 total 539.40 last 51.28) - mkdir 27537 (time 1786169318.17 total 549.41 last 54.82) - mkdir 27995 (time 1786169328.18 total 559.42 last 45.76) - mkdir 28450 (time 1786169338.18 total 569.43 last 45.48) - mkdir 28846 (time 1786169348.20 total 579.44 last 39.54) - mkdir 29284 (time 1786169358.22 total 589.46 last 43.73) - mkdir 29734 (time 1786169368.23 total 599.47 last 44.95) - mkdir 30000 (time 1786169373.20 total 604.44 last 53.47) - mkdir 30492 (time 1786169383.22 total 614.46 last 49.13) - mkdir 30965 (time 1786169393.22 total 624.46 last 47.28) - mkdir 31402 (time 1786169403.22 total 634.47 last 43.69) - mkdir 31820 (time 1786169413.24 total 644.48 last 41.75) - mkdir 32291 (time 1786169423.24 total 654.49 last 47.06) - mkdir 32780 (time 1786169433.70 total 664.94 last 46.76) total: 32818 mkdir in 665.51 seconds: 49.31 ops/second - mkdir 486 (time 1786168779.09 total 10.01 last 48.56) - mkdir 1003 (time 1786168789.10 total 20.01 last 51.67) - mkdir 1542 (time 1786168799.12 total 30.03 last 53.80) - mkdir 2108 (time 1786168809.13 total 40.05 last 56.52) - mkdir 2687 (time 1786168819.17 total 50.08 last 57.71) - mkdir 3252 (time 1786168829.18 total 60.10 last 56.41) - mkdir 3687 (time 1786168839.18 total 70.10 last 43.49) - mkdir 4242 (time 1786168849.21 total 80.12 last 55.36) - mkdir 4684 (time 1786168859.21 total 90.13 last 44.17) - mkdir 5161 (time 1786168869.26 total 100.18 last 47.46) - mkdir 5665 (time 1786168879.28 total 110.20 last 50.30) - mkdir 6169 (time 1786168889.33 total 120.24 last 50.18) - mkdir 6729 (time 1786168899.35 total 130.26 last 55.91) - mkdir 7235 (time 1786168909.37 total 140.28 last 50.48) - mkdir 7730 (time 1786168919.38 total 150.30 last 49.42) - mkdir 8265 (time 1786168929.40 total 160.32 last 53.42) - mkdir 8734 (time 1786168939.51 total 170.43 last 46.38) - mkdir 9307 (time 1786168949.52 total 180.43 last 57.27) - mkdir 9873 (time 1786168959.52 total 190.44 last 56.57) - mkdir 10000 (time 1786168962.37 total 193.28 last 44.64) - mkdir 10452 (time 1786168972.37 total 203.29 last 45.19) - mkdir 10938 (time 1786168982.37 total 213.29 last 48.59) - mkdir 11469 (time 1786168992.38 total 223.29 last 53.08) - mkdir 11948 (time 1786169002.40 total 233.32 last 47.79) - mkdir 12418 (time 1786169012.42 total 243.33 last 46.93) - mkdir 12854 (time 1786169022.48 total 253.39 last 43.34) - mkdir 13366 (time 1786169032.48 total 263.40 last 51.16) - mkdir 13944 (time 1786169042.51 total 273.43 last 57.63) - mkdir 14439 (time 1786169052.55 total 283.47 last 49.30) - mkdir 14870 (time 1786169062.57 total 293.48 last 43.03) - mkdir 15279 (time 1786169072.57 total 303.49 last 40.88) - mkdir 15792 (time 1786169082.58 total 313.50 last 51.27) - mkdir 16292 (time 1786169092.59 total 323.51 last 49.94) - mkdir 16775 (time 1786169102.59 total 333.51 last 48.30) - mkdir 17261 (time 1786169112.62 total 343.54 last 48.46) - mkdir 17789 (time 1786169122.62 total 353.54 last 52.80) - mkdir 18287 (time 1786169132.63 total 363.54 last 49.77) - mkdir 18771 (time 1786169142.64 total 373.55 last 48.35) - mkdir 19251 (time 1786169152.72 total 383.64 last 47.61) - mkdir 19701 (time 1786169162.73 total 393.65 last 44.94) - mkdir 20000 (time 1786169168.04 total 398.95 last 56.37) - mkdir 20561 (time 1786169178.04 total 408.95 last 56.10) - mkdir 21121 (time 1786169188.12 total 419.04 last 55.54) - mkdir 21643 (time 1786169198.13 total 429.05 last 52.16) - mkdir 22163 (time 1786169208.18 total 439.09 last 51.75) - mkdir 22583 (time 1786169218.19 total 449.11 last 41.94) - mkdir 22979 (time 1786169228.21 total 459.12 last 39.54) - mkdir 23484 (time 1786169238.22 total 469.14 last 50.43) - mkdir 23970 (time 1786169248.24 total 479.16 last 48.49) - mkdir 24498 (time 1786169258.25 total 489.17 last 52.75) - mkdir 25028 (time 1786169268.27 total 499.19 last 52.90) - mkdir 25504 (time 1786169278.54 total 509.46 last 46.34) - mkdir 25952 (time 1786169288.55 total 519.46 last 44.79) - mkdir 26439 (time 1786169298.58 total 529.49 last 48.54) - mkdir 26983 (time 1786169308.58 total 539.49 last 54.39) - mkdir 27542 (time 1786169318.58 total 549.50 last 55.89) - mkdir 27986 (time 1786169328.59 total 559.51 last 44.36) - mkdir 28432 (time 1786169338.59 total 569.51 last 44.60) - mkdir 28815 (time 1786169348.60 total 579.51 last 38.27) - mkdir 29275 (time 1786169358.60 total 589.52 last 45.99) - mkdir 29718 (time 1786169368.64 total 599.56 last 44.12) - mkdir 30000 (time 1786169373.74 total 604.65 last 55.33) - mkdir 30498 (time 1786169383.75 total 614.67 last 49.73) - mkdir 30929 (time 1786169394.31 total 625.23 last 40.82) - mkdir 31351 (time 1786169404.33 total 635.25 last 42.10) - mkdir 31794 (time 1786169414.35 total 645.26 last 44.25) - mkdir 32213 (time 1786169424.36 total 655.27 last 41.85) - mkdir 32695 (time 1786169434.36 total 665.27 last 48.20) total: 32818 mkdir in 668.75 seconds: 49.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 490112 1717632 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 303915 65969 237946 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 1786170093 ; total 1 ; last 1) - unlinked 10000 (time 1786170396 ; total 304 ; last 303) - unlinked 20000 (time 1786170694 ; total 602 ; last 298) - unlinked 30000 (time 1786171001 ; total 909 ; last 307) total: 32768 unlinks in 1001 seconds: 32.735264 unlinks/second - unlinked 0 (time 1786170093 ; total 0 ; last 0) - unlinked 10000 (time 1786170396 ; total 303 ; last 303) - unlinked 20000 (time 1786170695 ; total 602 ; last 299) - unlinked 30000 (time 1786171003 ; total 910 ; last 308) total: 32768 unlinks in 1001 seconds: 32.735264 unlinks/second nlink between: 102 - unlinked 0 (time 1786171096 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786171096 ; 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 2208768 2304 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 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