== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:42:54 (1788666174) 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 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 - mkdir 514 (time 1788666190.37 total 10.01 last 51.35) - mkdir 921 (time 1788666200.38 total 20.01 last 40.68) - mkdir 1370 (time 1788666210.41 total 30.05 last 44.75) - mkdir 1835 (time 1788666220.42 total 40.05 last 46.47) - mkdir 2359 (time 1788666230.44 total 50.08 last 52.26) - mkdir 2797 (time 1788666240.45 total 60.09 last 43.77) - mkdir 3241 (time 1788666250.45 total 70.09 last 44.40) - mkdir 3840 (time 1788666260.47 total 80.11 last 59.79) - mkdir 4424 (time 1788666270.48 total 90.12 last 58.33) - mkdir 4975 (time 1788666280.49 total 100.13 last 55.03) - mkdir 5483 (time 1788666290.50 total 110.14 last 50.76) - mkdir 5926 (time 1788666300.50 total 120.14 last 44.29) - mkdir 6394 (time 1788666310.51 total 130.15 last 46.79) - mkdir 6861 (time 1788666320.54 total 140.18 last 46.56) - mkdir 7525 (time 1788666330.54 total 150.18 last 66.38) - mkdir 8079 (time 1788666340.55 total 160.19 last 55.35) - mkdir 8613 (time 1788666350.59 total 170.23 last 53.19) - mkdir 9101 (time 1788666360.61 total 180.24 last 48.72) - mkdir 9607 (time 1788666370.62 total 190.26 last 50.54) - mkdir 10000 (time 1788666378.32 total 197.96 last 51.02) - mkdir 10584 (time 1788666388.33 total 207.97 last 58.34) - mkdir 11166 (time 1788666398.51 total 218.15 last 57.17) - mkdir 11725 (time 1788666408.53 total 228.17 last 55.76) - mkdir 12273 (time 1788666418.53 total 238.17 last 54.80) - mkdir 12699 (time 1788666428.55 total 248.19 last 42.53) - mkdir 13170 (time 1788666438.57 total 258.21 last 47.02) - mkdir 13761 (time 1788666448.58 total 268.22 last 59.03) - mkdir 14336 (time 1788666458.59 total 278.22 last 57.47) - mkdir 14878 (time 1788666468.59 total 288.23 last 54.16) - mkdir 15477 (time 1788666478.60 total 298.24 last 59.84) - mkdir 16078 (time 1788666488.60 total 308.24 last 60.09) - mkdir 16719 (time 1788666498.61 total 318.25 last 64.06) - mkdir 17334 (time 1788666508.62 total 328.25 last 61.47) - mkdir 17947 (time 1788666518.69 total 338.32 last 60.88) - mkdir 18492 (time 1788666528.69 total 348.33 last 54.46) - mkdir 19044 (time 1788666538.70 total 358.34 last 55.15) - mkdir 19531 (time 1788666548.71 total 368.34 last 48.68) - mkdir 20000 (time 1788666558.38 total 378.01 last 48.50) - mkdir 20552 (time 1788666568.38 total 388.02 last 55.19) - mkdir 21060 (time 1788666578.42 total 398.06 last 50.59) - mkdir 21490 (time 1788666588.44 total 408.08 last 42.91) - mkdir 22076 (time 1788666598.45 total 418.09 last 58.55) - mkdir 22485 (time 1788666608.45 total 428.09 last 40.89) - mkdir 22964 (time 1788666618.47 total 438.11 last 47.80) - mkdir 23486 (time 1788666628.52 total 448.16 last 51.97) - mkdir 23976 (time 1788666638.52 total 458.16 last 48.97) - mkdir 24512 (time 1788666648.53 total 468.17 last 53.54) - mkdir 25121 (time 1788666658.55 total 478.19 last 60.78) - mkdir 25705 (time 1788666668.56 total 488.19 last 58.39) - mkdir 26261 (time 1788666678.56 total 498.20 last 55.56) - mkdir 26694 (time 1788666688.56 total 508.20 last 43.29) - mkdir 27130 (time 1788666698.57 total 518.21 last 43.59) - mkdir 27671 (time 1788666708.58 total 528.21 last 54.05) - mkdir 28190 (time 1788666718.58 total 538.22 last 51.89) - mkdir 28725 (time 1788666728.62 total 548.26 last 53.27) - mkdir 29284 (time 1788666738.64 total 558.28 last 55.81) - mkdir 29832 (time 1788666748.65 total 568.28 last 54.75) - mkdir 30000 (time 1788666751.65 total 571.29 last 55.92) - mkdir 30449 (time 1788666761.66 total 581.29 last 44.88) - mkdir 30969 (time 1788666771.67 total 591.31 last 51.92) - mkdir 31481 (time 1788666781.70 total 601.34 last 51.05) - mkdir 32021 (time 1788666791.70 total 611.34 last 54.00) - mkdir 32511 (time 1788666801.70 total 621.34 last 49.00) total: 32818 mkdir in 628.10 seconds: 52.25 ops/second - mkdir 509 (time 1788666190.38 total 10.02 last 50.80) - mkdir 925 (time 1788666200.39 total 20.03 last 41.56) - mkdir 1386 (time 1788666210.43 total 30.07 last 45.92) - mkdir 1847 (time 1788666220.43 total 40.07 last 46.10) - mkdir 2357 (time 1788666230.46 total 50.10 last 50.86) - mkdir 2806 (time 1788666240.47 total 60.11 last 44.84) - mkdir 3271 (time 1788666250.47 total 70.11 last 46.49) - mkdir 3853 (time 1788666260.49 total 80.13 last 58.09) - mkdir 4422 (time 1788666270.49 total 90.13 last 56.89) - mkdir 4986 (time 1788666280.50 total 100.14 last 56.35) - mkdir 5515 (time 1788666290.52 total 110.16 last 52.79) - mkdir 5944 (time 1788666300.53 total 120.17 last 42.86) - mkdir 6401 (time 1788666310.55 total 130.19 last 45.61) - mkdir 6879 (time 1788666320.57 total 140.21 last 47.71) - mkdir 7526 (time 1788666330.58 total 150.21 last 64.67) - mkdir 8097 (time 1788666340.58 total 160.22 last 57.08) - mkdir 8627 (time 1788666350.59 total 170.22 last 52.97) - mkdir 9117 (time 1788666360.59 total 180.23 last 48.99) - mkdir 9611 (time 1788666370.61 total 190.24 last 49.32) - mkdir 10000 (time 1788666377.96 total 197.60 last 52.85) - mkdir 10596 (time 1788666387.99 total 207.62 last 59.47) - mkdir 11202 (time 1788666398.01 total 217.65 last 60.45) - mkdir 11755 (time 1788666408.02 total 227.66 last 55.24) - mkdir 12318 (time 1788666418.03 total 237.66 last 56.28) - mkdir 12759 (time 1788666428.04 total 247.68 last 44.04) - mkdir 13218 (time 1788666438.07 total 257.70 last 45.77) - mkdir 13779 (time 1788666448.07 total 267.71 last 56.08) - mkdir 14349 (time 1788666458.07 total 277.71 last 56.99) - mkdir 14863 (time 1788666468.08 total 287.71 last 51.37) - mkdir 15428 (time 1788666478.08 total 297.72 last 56.48) - mkdir 16010 (time 1788666488.09 total 307.73 last 58.14) - mkdir 16675 (time 1788666498.11 total 317.75 last 66.38) - mkdir 17275 (time 1788666508.12 total 327.75 last 59.96) - mkdir 17900 (time 1788666518.13 total 337.77 last 62.39) - mkdir 18451 (time 1788666528.14 total 347.77 last 55.10) - mkdir 19007 (time 1788666538.14 total 357.77 last 55.58) - mkdir 19504 (time 1788666548.14 total 367.78 last 49.69) - mkdir 19971 (time 1788666558.16 total 377.80 last 46.61) - mkdir 20535 (time 1788666568.17 total 387.81 last 56.33) - mkdir 21043 (time 1788666578.17 total 397.81 last 50.78) - mkdir 21485 (time 1788666588.21 total 407.85 last 44.05) - mkdir 22068 (time 1788666598.25 total 417.88 last 58.08) - mkdir 22474 (time 1788666608.25 total 427.89 last 40.58) - mkdir 22954 (time 1788666618.26 total 437.89 last 47.98) - mkdir 23473 (time 1788666628.28 total 447.92 last 51.77) - mkdir 23930 (time 1788666638.29 total 457.93 last 45.67) - mkdir 24436 (time 1788666648.33 total 467.97 last 50.37) - mkdir 25058 (time 1788666658.34 total 477.97 last 62.17) - mkdir 25636 (time 1788666668.35 total 487.99 last 57.71) - mkdir 26200 (time 1788666678.36 total 497.99 last 56.39) - mkdir 26635 (time 1788666688.37 total 508.01 last 43.44) - mkdir 27068 (time 1788666698.38 total 518.01 last 43.28) - mkdir 27622 (time 1788666708.39 total 528.02 last 55.33) - mkdir 28121 (time 1788666718.40 total 538.03 last 49.86) - mkdir 28671 (time 1788666728.61 total 548.25 last 53.84) - mkdir 29263 (time 1788666738.64 total 558.27 last 59.05) - mkdir 29777 (time 1788666748.64 total 568.28 last 51.36) - mkdir 30000 (time 1788666752.71 total 572.35 last 54.81) - mkdir 30469 (time 1788666762.72 total 582.36 last 46.84) - mkdir 30982 (time 1788666772.74 total 592.38 last 51.21) - mkdir 31468 (time 1788666782.74 total 602.38 last 48.59) - mkdir 32010 (time 1788666792.75 total 612.39 last 54.16) - mkdir 32511 (time 1788666802.76 total 622.39 last 50.06) total: 32818 mkdir in 629.01 seconds: 52.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788667484 ; total 0 ; last 0) - unlinked 10000 (time 1788667770 ; total 286 ; last 286) - unlinked 20000 (time 1788668062 ; total 578 ; last 292) - unlinked 30000 (time 1788668369 ; total 885 ; last 307) total: 32768 unlinks in 970 seconds: 33.781445 unlinks/second - unlinked 0 (time 1788667484 ; total 0 ; last 0) - unlinked 10000 (time 1788667771 ; total 287 ; last 287) - unlinked 20000 (time 1788668064 ; total 580 ; last 293) - unlinked 30000 (time 1788668371 ; total 887 ; last 307) total: 32768 unlinks in 971 seconds: 33.746655 unlinks/second nlink between: 102 - unlinked 0 (time 1788668456 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788668456 ; 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