== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:35:26 (1789601726) 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 118184 392 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 355 (time 1789601744.30 total 10.02 last 35.41) - mkdir 764 (time 1789601754.31 total 20.03 last 40.88) - mkdir 1254 (time 1789601764.34 total 30.06 last 48.84) - mkdir 1722 (time 1789601774.35 total 40.07 last 46.75) - mkdir 2149 (time 1789601784.36 total 50.09 last 42.64) - mkdir 2507 (time 1789601794.37 total 60.09 last 35.78) - mkdir 3021 (time 1789601804.39 total 70.12 last 51.28) - mkdir 3499 (time 1789601814.40 total 80.13 last 47.75) - mkdir 3978 (time 1789601824.45 total 90.18 last 47.67) - mkdir 4420 (time 1789601834.46 total 100.18 last 44.17) - mkdir 4896 (time 1789601844.50 total 110.22 last 47.41) - mkdir 5307 (time 1789601854.50 total 120.23 last 41.08) - mkdir 5754 (time 1789601864.51 total 130.23 last 44.68) - mkdir 6250 (time 1789601874.54 total 140.26 last 49.45) - mkdir 6705 (time 1789601884.55 total 150.27 last 45.46) - mkdir 7193 (time 1789601894.55 total 160.28 last 48.78) - mkdir 7689 (time 1789601904.59 total 170.31 last 49.43) - mkdir 8124 (time 1789601914.63 total 180.35 last 43.33) - mkdir 8544 (time 1789601924.65 total 190.37 last 41.91) - mkdir 9004 (time 1789601934.70 total 200.42 last 45.78) - mkdir 9500 (time 1789601944.70 total 210.42 last 49.58) - mkdir 9974 (time 1789601954.73 total 220.46 last 47.24) - mkdir 10456 (time 1789601964.75 total 230.48 last 48.11) - mkdir 10943 (time 1789601974.77 total 240.49 last 48.61) - mkdir 11404 (time 1789601984.77 total 250.50 last 46.09) - mkdir 11871 (time 1789601994.78 total 260.51 last 46.65) - mkdir 12432 (time 1789602004.80 total 270.53 last 55.99) - mkdir 12977 (time 1789602014.82 total 280.54 last 54.43) - mkdir 13513 (time 1789602024.85 total 290.57 last 53.43) - mkdir 14010 (time 1789602034.87 total 300.59 last 49.60) - mkdir 14562 (time 1789602044.90 total 310.62 last 55.05) - mkdir 15127 (time 1789602054.90 total 320.62 last 56.50) - mkdir 15642 (time 1789602064.91 total 330.63 last 51.44) - mkdir 16138 (time 1789602074.92 total 340.64 last 49.56) - mkdir 16686 (time 1789602084.96 total 350.69 last 54.54) - mkdir 17197 (time 1789602094.97 total 360.69 last 51.08) - mkdir 17703 (time 1789602104.98 total 370.70 last 50.55) - mkdir 18170 (time 1789602114.98 total 380.70 last 46.69) - mkdir 18680 (time 1789602125.01 total 390.74 last 50.82) - mkdir 19159 (time 1789602135.05 total 400.77 last 47.74) - mkdir 19604 (time 1789602145.05 total 410.78 last 44.47) - mkdir 20000 (time 1789602152.91 total 418.64 last 50.39) - mkdir 20472 (time 1789602162.94 total 428.66 last 47.08) - mkdir 20939 (time 1789602172.98 total 438.71 last 46.50) - mkdir 21428 (time 1789602183.01 total 448.74 last 48.74) - mkdir 21877 (time 1789602193.05 total 458.77 last 44.74) - mkdir 22358 (time 1789602203.06 total 468.78 last 48.06) - mkdir 22806 (time 1789602213.06 total 478.78 last 44.79) - mkdir 23266 (time 1789602223.11 total 488.83 last 45.77) - mkdir 23781 (time 1789602233.11 total 498.84 last 51.48) - mkdir 24257 (time 1789602243.15 total 508.88 last 47.41) - mkdir 24789 (time 1789602253.16 total 518.88 last 53.16) - mkdir 25295 (time 1789602263.17 total 528.89 last 50.55) - mkdir 25817 (time 1789602273.18 total 538.90 last 52.15) - mkdir 26329 (time 1789602283.21 total 548.94 last 51.04) - mkdir 26818 (time 1789602293.23 total 558.95 last 48.82) - mkdir 27317 (time 1789602303.23 total 568.95 last 49.89) - mkdir 27783 (time 1789602313.25 total 578.97 last 46.50) - mkdir 28183 (time 1789602323.27 total 589.00 last 39.92) - mkdir 28706 (time 1789602333.28 total 599.00 last 52.27) - mkdir 29182 (time 1789602343.28 total 609.00 last 47.60) - mkdir 29632 (time 1789602353.29 total 619.01 last 44.95) - mkdir 30000 (time 1789602361.81 total 627.54 last 43.17) - mkdir 30501 (time 1789602371.82 total 637.54 last 50.08) - mkdir 30971 (time 1789602381.83 total 647.55 last 46.96) - mkdir 31460 (time 1789602391.83 total 657.56 last 48.87) - mkdir 31973 (time 1789602401.83 total 667.56 last 51.29) - mkdir 32463 (time 1789602411.84 total 677.56 last 48.97) total: 32818 mkdir in 685.02 seconds: 47.91 ops/second - mkdir 359 (time 1789601744.29 total 10.01 last 35.87) - mkdir 774 (time 1789601754.31 total 20.03 last 41.40) - mkdir 1249 (time 1789601764.32 total 30.04 last 47.47) - mkdir 1712 (time 1789601774.32 total 40.04 last 46.29) - mkdir 2137 (time 1789601784.33 total 50.05 last 42.46) - mkdir 2497 (time 1789601794.33 total 60.05 last 35.99) - mkdir 3022 (time 1789601804.35 total 70.07 last 52.43) - mkdir 3494 (time 1789601814.35 total 80.07 last 47.19) - mkdir 3956 (time 1789601824.35 total 90.07 last 46.20) - mkdir 4425 (time 1789601834.35 total 100.07 last 46.89) - mkdir 4897 (time 1789601844.36 total 110.08 last 47.19) - mkdir 5325 (time 1789601854.37 total 120.09 last 42.75) - mkdir 5773 (time 1789601864.37 total 130.09 last 44.79) - mkdir 6259 (time 1789601874.37 total 140.09 last 48.60) - mkdir 6718 (time 1789601884.37 total 150.09 last 45.90) - mkdir 7217 (time 1789601894.38 total 160.10 last 49.84) - mkdir 7697 (time 1789601904.40 total 170.12 last 47.92) - mkdir 8130 (time 1789601914.44 total 180.16 last 43.14) - mkdir 8546 (time 1789601924.46 total 190.18 last 41.52) - mkdir 8978 (time 1789601934.47 total 200.19 last 43.16) - mkdir 9463 (time 1789601944.47 total 210.19 last 48.48) - mkdir 9949 (time 1789601954.48 total 220.20 last 48.56) - mkdir 10439 (time 1789601964.50 total 230.22 last 48.92) - mkdir 10945 (time 1789601974.50 total 240.22 last 50.59) - mkdir 11400 (time 1789601984.51 total 250.23 last 45.46) - mkdir 11879 (time 1789601994.51 total 260.23 last 47.87) - mkdir 12457 (time 1789602004.51 total 270.23 last 57.79) - mkdir 13002 (time 1789602014.52 total 280.24 last 54.47) - mkdir 13539 (time 1789602024.52 total 290.24 last 53.68) - mkdir 14046 (time 1789602034.53 total 300.25 last 50.65) - mkdir 14570 (time 1789602044.54 total 310.26 last 52.36) - mkdir 15113 (time 1789602054.55 total 320.27 last 54.25) - mkdir 15635 (time 1789602064.55 total 330.27 last 52.18) - mkdir 16148 (time 1789602074.57 total 340.29 last 51.20) - mkdir 16708 (time 1789602084.60 total 350.32 last 55.85) - mkdir 17194 (time 1789602094.60 total 360.32 last 48.59) - mkdir 17707 (time 1789602104.63 total 370.35 last 51.18) - mkdir 18191 (time 1789602114.65 total 380.37 last 48.31) - mkdir 18699 (time 1789602124.69 total 390.41 last 50.57) - mkdir 19155 (time 1789602134.71 total 400.43 last 45.50) - mkdir 19599 (time 1789602144.74 total 410.46 last 44.27) - mkdir 20000 (time 1789602152.99 total 418.71 last 48.63) - mkdir 20455 (time 1789602162.99 total 428.71 last 45.50) - mkdir 20930 (time 1789602173.01 total 438.73 last 47.42) - mkdir 21419 (time 1789602183.03 total 448.76 last 48.77) - mkdir 21887 (time 1789602193.04 total 458.76 last 46.76) - mkdir 22382 (time 1789602203.05 total 468.77 last 49.49) - mkdir 22821 (time 1789602213.05 total 478.77 last 43.89) - mkdir 23262 (time 1789602223.14 total 488.86 last 43.70) - mkdir 23757 (time 1789602233.14 total 498.86 last 49.48) - mkdir 24246 (time 1789602243.18 total 508.90 last 48.72) - mkdir 24777 (time 1789602253.21 total 518.93 last 52.96) - mkdir 25305 (time 1789602263.21 total 528.93 last 52.78) - mkdir 25829 (time 1789602273.22 total 538.94 last 52.37) - mkdir 26335 (time 1789602283.23 total 548.95 last 50.52) - mkdir 26824 (time 1789602293.26 total 558.98 last 48.76) - mkdir 27308 (time 1789602303.28 total 569.00 last 48.32) - mkdir 27751 (time 1789602313.30 total 579.02 last 44.22) - mkdir 28152 (time 1789602323.30 total 589.02 last 40.09) - mkdir 28681 (time 1789602333.32 total 599.04 last 52.79) - mkdir 29150 (time 1789602343.34 total 609.06 last 46.82) - mkdir 29603 (time 1789602353.37 total 619.09 last 45.15) - mkdir 30000 (time 1789602362.23 total 627.95 last 44.80) - mkdir 30510 (time 1789602372.24 total 637.96 last 50.95) - mkdir 30976 (time 1789602382.25 total 647.97 last 46.59) - mkdir 31477 (time 1789602392.26 total 657.98 last 50.00) - mkdir 31959 (time 1789602402.28 total 668.00 last 48.14) - mkdir 32445 (time 1789602412.28 total 678.00 last 48.57) total: 32818 mkdir in 685.75 seconds: 47.86 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 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 1789603109 ; total 0 ; last 0) - unlinked 10000 (time 1789603424 ; total 315 ; last 315) - unlinked 20000 (time 1789603755 ; total 646 ; last 331) - unlinked 30000 (time 1789604065 ; total 956 ; last 310) total: 32768 unlinks in 1042 seconds: 31.447216 unlinks/second - unlinked 0 (time 1789603109 ; total 0 ; last 0) - unlinked 10000 (time 1789603424 ; total 315 ; last 315) - unlinked 20000 (time 1789603755 ; total 646 ; last 331) - unlinked 30000 (time 1789604065 ; total 956 ; last 310) total: 32768 unlinks in 1042 seconds: 31.447216 unlinks/second nlink between: 102 - unlinked 0 (time 1789604154 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789604154 ; 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 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 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