== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:17:08 (1788463028) 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 569 (time 1788463044.59 total 10.00 last 56.90) - mkdir 1026 (time 1788463054.60 total 20.01 last 45.66) - mkdir 1608 (time 1788463064.61 total 30.02 last 58.11) - mkdir 2221 (time 1788463074.63 total 40.04 last 61.23) - mkdir 2789 (time 1788463084.72 total 50.13 last 56.25) - mkdir 3278 (time 1788463094.80 total 60.21 last 48.52) - mkdir 3748 (time 1788463104.80 total 70.21 last 46.99) - mkdir 4296 (time 1788463114.80 total 80.21 last 54.80) - mkdir 4941 (time 1788463124.81 total 90.22 last 64.43) - mkdir 5427 (time 1788463134.83 total 100.24 last 48.51) - mkdir 5983 (time 1788463144.90 total 110.31 last 55.23) - mkdir 6642 (time 1788463154.90 total 120.31 last 65.90) - mkdir 7132 (time 1788463164.91 total 130.32 last 48.96) - mkdir 7647 (time 1788463174.93 total 140.34 last 51.41) - mkdir 8153 (time 1788463184.93 total 150.34 last 50.58) - mkdir 8691 (time 1788463194.94 total 160.35 last 53.76) - mkdir 9229 (time 1788463204.94 total 170.35 last 53.78) - mkdir 9824 (time 1788463214.95 total 180.36 last 59.47) - mkdir 10000 (time 1788463218.51 total 183.92 last 49.33) - mkdir 10666 (time 1788463228.52 total 193.93 last 66.57) - mkdir 11257 (time 1788463238.53 total 203.94 last 59.04) - mkdir 11870 (time 1788463248.53 total 213.94 last 61.26) - mkdir 12517 (time 1788463258.54 total 223.95 last 64.69) - mkdir 13077 (time 1788463268.55 total 233.95 last 55.95) - mkdir 13657 (time 1788463278.55 total 243.96 last 57.99) - mkdir 14217 (time 1788463288.56 total 253.97 last 55.91) - mkdir 14759 (time 1788463298.58 total 263.99 last 54.10) - mkdir 15337 (time 1788463308.59 total 273.99 last 57.78) - mkdir 15826 (time 1788463318.59 total 284.00 last 48.89) - mkdir 16332 (time 1788463328.60 total 294.01 last 50.56) - mkdir 16850 (time 1788463338.60 total 304.01 last 51.77) - mkdir 17334 (time 1788463348.62 total 314.03 last 48.32) - mkdir 17835 (time 1788463358.63 total 324.04 last 50.02) - mkdir 18318 (time 1788463368.65 total 334.05 last 48.24) - mkdir 18915 (time 1788463378.66 total 344.07 last 59.61) - mkdir 19398 (time 1788463388.66 total 354.07 last 48.29) - mkdir 19867 (time 1788463398.67 total 364.08 last 46.87) - mkdir 20000 (time 1788463402.13 total 367.54 last 38.46) - mkdir 20491 (time 1788463412.13 total 377.54 last 49.09) - mkdir 21022 (time 1788463422.15 total 387.55 last 53.01) - mkdir 21482 (time 1788463432.17 total 397.58 last 45.87) - mkdir 21907 (time 1788463442.20 total 407.61 last 42.37) - mkdir 22427 (time 1788463452.22 total 417.63 last 51.92) - mkdir 22961 (time 1788463462.23 total 427.64 last 53.35) - mkdir 23483 (time 1788463472.47 total 437.88 last 50.98) - mkdir 24007 (time 1788463482.48 total 447.89 last 52.35) - mkdir 24557 (time 1788463492.49 total 457.90 last 54.95) - mkdir 25008 (time 1788463502.50 total 467.91 last 45.05) - mkdir 25466 (time 1788463512.51 total 477.92 last 45.72) - mkdir 26099 (time 1788463522.53 total 487.94 last 63.17) - mkdir 26510 (time 1788463532.55 total 497.95 last 41.06) - mkdir 26961 (time 1788463542.55 total 507.96 last 45.06) - mkdir 27413 (time 1788463552.56 total 517.97 last 45.19) - mkdir 27859 (time 1788463562.59 total 528.00 last 44.46) - mkdir 28312 (time 1788463572.60 total 538.01 last 45.24) - mkdir 28855 (time 1788463582.61 total 548.02 last 54.27) - mkdir 29401 (time 1788463593.31 total 558.72 last 50.99) - mkdir 29936 (time 1788463603.33 total 568.74 last 53.41) - mkdir 30453 (time 1788463613.35 total 578.76 last 51.60) - mkdir 30944 (time 1788463623.36 total 588.77 last 49.03) - mkdir 31421 (time 1788463633.38 total 598.79 last 47.62) - mkdir 31945 (time 1788463643.38 total 608.79 last 52.40) - mkdir 32455 (time 1788463653.98 total 619.39 last 48.12) total: 32818 mkdir in 625.90 seconds: 52.43 ops/second - mkdir 567 (time 1788463044.60 total 10.01 last 56.66) - mkdir 1018 (time 1788463054.63 total 20.04 last 44.97) - mkdir 1592 (time 1788463064.64 total 30.04 last 57.36) - mkdir 2208 (time 1788463074.64 total 40.05 last 61.55) - mkdir 2774 (time 1788463084.67 total 50.07 last 56.48) - mkdir 3258 (time 1788463094.68 total 60.09 last 48.33) - mkdir 3738 (time 1788463104.71 total 70.11 last 47.88) - mkdir 4255 (time 1788463114.71 total 80.12 last 51.67) - mkdir 4898 (time 1788463124.71 total 90.12 last 64.29) - mkdir 5363 (time 1788463134.73 total 100.14 last 46.42) - mkdir 5925 (time 1788463144.73 total 110.14 last 56.17) - mkdir 6567 (time 1788463154.74 total 120.15 last 64.16) - mkdir 7060 (time 1788463164.75 total 130.15 last 49.28) - mkdir 7580 (time 1788463174.76 total 140.17 last 51.91) - mkdir 8072 (time 1788463184.77 total 150.18 last 49.15) - mkdir 8622 (time 1788463194.79 total 160.20 last 54.92) - mkdir 9189 (time 1788463204.80 total 170.21 last 56.64) - mkdir 9774 (time 1788463214.81 total 180.21 last 58.45) - mkdir 10000 (time 1788463219.14 total 184.55 last 52.14) - mkdir 10678 (time 1788463229.14 total 194.55 last 67.78) - mkdir 11273 (time 1788463239.15 total 204.56 last 59.46) - mkdir 11888 (time 1788463249.16 total 214.56 last 61.47) - mkdir 12502 (time 1788463259.18 total 224.59 last 61.22) - mkdir 13079 (time 1788463269.19 total 234.60 last 57.64) - mkdir 13654 (time 1788463279.21 total 244.61 last 57.43) - mkdir 14194 (time 1788463289.30 total 254.71 last 53.51) - mkdir 14744 (time 1788463299.30 total 264.71 last 54.99) - mkdir 15303 (time 1788463309.31 total 274.71 last 55.87) - mkdir 15778 (time 1788463319.32 total 284.73 last 47.42) - mkdir 16306 (time 1788463329.37 total 294.78 last 52.52) - mkdir 16847 (time 1788463339.40 total 304.81 last 53.96) - mkdir 17322 (time 1788463349.44 total 314.85 last 47.30) - mkdir 17816 (time 1788463359.53 total 324.93 last 48.99) - mkdir 18333 (time 1788463369.53 total 334.94 last 51.65) - mkdir 18921 (time 1788463379.55 total 344.96 last 58.72) - mkdir 19388 (time 1788463389.55 total 354.96 last 46.67) - mkdir 19807 (time 1788463399.57 total 364.98 last 41.83) - mkdir 20000 (time 1788463404.21 total 369.62 last 41.58) - mkdir 20506 (time 1788463414.22 total 379.63 last 50.54) - mkdir 21006 (time 1788463424.23 total 389.63 last 49.99) - mkdir 21465 (time 1788463434.28 total 399.69 last 45.65) - mkdir 21923 (time 1788463444.28 total 409.69 last 45.80) - mkdir 22430 (time 1788463454.45 total 419.86 last 49.85) - mkdir 22982 (time 1788463464.46 total 429.87 last 55.13) - mkdir 23475 (time 1788463474.46 total 439.87 last 49.30) - mkdir 24001 (time 1788463484.47 total 449.88 last 52.57) - mkdir 24531 (time 1788463494.51 total 459.91 last 52.80) - mkdir 25008 (time 1788463504.52 total 469.93 last 47.63) - mkdir 25462 (time 1788463514.53 total 479.94 last 45.37) - mkdir 26094 (time 1788463524.54 total 489.95 last 63.14) - mkdir 26548 (time 1788463534.54 total 499.95 last 45.38) - mkdir 26964 (time 1788463544.56 total 509.97 last 41.54) - mkdir 27454 (time 1788463554.57 total 519.97 last 48.95) - mkdir 27900 (time 1788463564.59 total 529.99 last 44.52) - mkdir 28337 (time 1788463574.60 total 540.01 last 43.64) - mkdir 28904 (time 1788463584.62 total 550.03 last 56.58) - mkdir 29383 (time 1788463594.63 total 560.04 last 47.83) - mkdir 29907 (time 1788463604.64 total 570.04 last 52.38) - mkdir 30000 (time 1788463607.01 total 572.42 last 39.22) - mkdir 30513 (time 1788463617.02 total 582.43 last 51.22) - mkdir 30971 (time 1788463627.04 total 592.45 last 45.74) - mkdir 31517 (time 1788463637.04 total 602.45 last 54.58) - mkdir 32047 (time 1788463647.05 total 612.46 last 52.96) - mkdir 32578 (time 1788463657.07 total 622.48 last 53.00) total: 32818 mkdir in 626.83 seconds: 52.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 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 1788464402 ; total 0 ; last 0) - unlinked 10000 (time 1788464714 ; total 312 ; last 312) - unlinked 20000 (time 1788465042 ; total 640 ; last 328) - unlinked 30000 (time 1788465365 ; total 963 ; last 323) total: 32768 unlinks in 1057 seconds: 31.000946 unlinks/second - unlinked 0 (time 1788464402 ; total 0 ; last 0) - unlinked 10000 (time 1788464712 ; total 310 ; last 310) - unlinked 20000 (time 1788465042 ; total 640 ; last 330) - unlinked 30000 (time 1788465364 ; total 962 ; last 322) total: 32768 unlinks in 1058 seconds: 30.971645 unlinks/second nlink between: 102 - unlinked 0 (time 1788465463 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788465463 ; 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 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