== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:36:20 (1789497380) 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 615 (time 1789497395.53 total 10.02 last 61.36) - mkdir 1182 (time 1789497405.55 total 20.03 last 56.64) - mkdir 1775 (time 1789497415.55 total 30.04 last 59.27) - mkdir 2393 (time 1789497425.57 total 40.06 last 61.70) - mkdir 2982 (time 1789497435.58 total 50.07 last 58.84) - mkdir 3519 (time 1789497445.59 total 60.08 last 53.64) - mkdir 4057 (time 1789497455.59 total 70.08 last 53.78) - mkdir 4586 (time 1789497465.60 total 80.08 last 52.88) - mkdir 5082 (time 1789497475.60 total 90.09 last 49.56) - mkdir 5610 (time 1789497485.61 total 100.10 last 52.77) - mkdir 6220 (time 1789497495.68 total 110.17 last 60.58) - mkdir 6724 (time 1789497505.70 total 120.19 last 50.30) - mkdir 7291 (time 1789497515.79 total 130.28 last 56.16) - mkdir 7835 (time 1789497525.80 total 140.29 last 54.35) - mkdir 8374 (time 1789497535.81 total 150.30 last 53.84) - mkdir 8921 (time 1789497545.83 total 160.32 last 54.59) - mkdir 9485 (time 1789497555.85 total 170.33 last 56.33) - mkdir 10000 (time 1789497565.36 total 179.85 last 54.14) - mkdir 10592 (time 1789497575.37 total 189.86 last 59.12) - mkdir 11183 (time 1789497585.45 total 199.94 last 58.62) - mkdir 11760 (time 1789497595.46 total 209.95 last 57.67) - mkdir 12377 (time 1789497605.47 total 219.95 last 61.66) - mkdir 12963 (time 1789497615.47 total 229.96 last 58.57) - mkdir 13598 (time 1789497625.48 total 239.97 last 63.43) - mkdir 14177 (time 1789497635.49 total 249.97 last 57.87) - mkdir 14748 (time 1789497645.50 total 259.99 last 57.01) - mkdir 15240 (time 1789497655.51 total 270.00 last 49.18) - mkdir 15770 (time 1789497665.51 total 280.00 last 52.96) - mkdir 16289 (time 1789497675.52 total 290.01 last 51.87) - mkdir 16804 (time 1789497685.61 total 300.09 last 51.07) - mkdir 17353 (time 1789497695.63 total 310.12 last 54.76) - mkdir 17898 (time 1789497705.64 total 320.13 last 54.46) - mkdir 18508 (time 1789497715.67 total 330.15 last 60.83) - mkdir 18942 (time 1789497725.84 total 340.32 last 42.67) - mkdir 19442 (time 1789497735.85 total 350.34 last 49.95) - mkdir 19873 (time 1789497745.91 total 360.40 last 42.83) - mkdir 20000 (time 1789497749.30 total 363.79 last 37.48) - mkdir 20505 (time 1789497759.31 total 373.80 last 50.45) - mkdir 21039 (time 1789497769.34 total 383.83 last 53.23) - mkdir 21526 (time 1789497779.35 total 393.83 last 48.67) - mkdir 22063 (time 1789497789.38 total 403.87 last 53.51) - mkdir 22460 (time 1789497799.42 total 413.91 last 39.54) - mkdir 22918 (time 1789497809.43 total 423.91 last 45.78) - mkdir 23430 (time 1789497819.43 total 433.92 last 51.15) - mkdir 23855 (time 1789497829.46 total 443.95 last 42.38) - mkdir 24325 (time 1789497839.46 total 453.95 last 47.00) - mkdir 24766 (time 1789497849.49 total 463.98 last 43.99) - mkdir 25290 (time 1789497859.51 total 473.99 last 52.32) - mkdir 25744 (time 1789497869.51 total 483.99 last 45.40) - mkdir 26253 (time 1789497879.51 total 494.00 last 50.89) - mkdir 26793 (time 1789497889.62 total 504.11 last 53.42) - mkdir 27285 (time 1789497899.63 total 514.12 last 49.14) - mkdir 27840 (time 1789497909.66 total 524.15 last 55.33) - mkdir 28351 (time 1789497919.69 total 534.18 last 50.95) - mkdir 28861 (time 1789497929.70 total 544.19 last 50.96) - mkdir 29363 (time 1789497939.71 total 554.20 last 50.13) - mkdir 29827 (time 1789497949.74 total 564.23 last 46.25) - mkdir 30000 (time 1789497953.81 total 568.30 last 42.56) - mkdir 30508 (time 1789497963.81 total 578.30 last 50.79) - mkdir 30983 (time 1789497973.82 total 588.31 last 47.45) - mkdir 31519 (time 1789497984.39 total 598.87 last 50.74) - mkdir 32092 (time 1789497994.39 total 608.88 last 57.29) - mkdir 32602 (time 1789498004.40 total 618.88 last 50.96) total: 32818 mkdir in 622.86 seconds: 52.69 ops/second - mkdir 627 (time 1789497395.40 total 10.00 last 62.69) - mkdir 1232 (time 1789497405.41 total 20.01 last 60.43) - mkdir 1822 (time 1789497415.42 total 30.02 last 58.94) - mkdir 2445 (time 1789497425.44 total 40.04 last 62.18) - mkdir 3032 (time 1789497435.45 total 50.05 last 58.64) - mkdir 3564 (time 1789497445.45 total 60.06 last 53.18) - mkdir 4085 (time 1789497455.47 total 70.07 last 52.01) - mkdir 4616 (time 1789497465.48 total 80.09 last 53.02) - mkdir 5077 (time 1789497475.50 total 90.11 last 46.03) - mkdir 5597 (time 1789497485.51 total 100.12 last 51.93) - mkdir 6194 (time 1789497495.54 total 110.14 last 59.58) - mkdir 6694 (time 1789497505.57 total 120.17 last 49.83) - mkdir 7276 (time 1789497515.60 total 130.20 last 58.05) - mkdir 7795 (time 1789497525.60 total 140.20 last 51.89) - mkdir 8373 (time 1789497535.61 total 150.21 last 57.73) - mkdir 8907 (time 1789497545.61 total 160.21 last 53.40) - mkdir 9477 (time 1789497555.62 total 170.23 last 56.93) - mkdir 10000 (time 1789497564.79 total 179.39 last 57.08) - mkdir 10573 (time 1789497574.79 total 189.39 last 57.29) - mkdir 11211 (time 1789497584.81 total 199.41 last 63.68) - mkdir 11792 (time 1789497594.82 total 209.42 last 58.02) - mkdir 12399 (time 1789497604.82 total 219.43 last 60.69) - mkdir 12960 (time 1789497614.82 total 229.43 last 56.09) - mkdir 13580 (time 1789497624.83 total 239.43 last 61.98) - mkdir 14155 (time 1789497634.84 total 249.44 last 57.44) - mkdir 14747 (time 1789497644.84 total 259.44 last 59.18) - mkdir 15224 (time 1789497654.85 total 269.45 last 47.67) - mkdir 15770 (time 1789497664.85 total 279.46 last 54.57) - mkdir 16251 (time 1789497674.86 total 289.46 last 48.07) - mkdir 16779 (time 1789497684.86 total 299.46 last 52.80) - mkdir 17284 (time 1789497694.89 total 309.49 last 50.36) - mkdir 17824 (time 1789497704.90 total 319.50 last 53.95) - mkdir 18409 (time 1789497714.90 total 329.50 last 58.49) - mkdir 18860 (time 1789497724.90 total 339.51 last 45.09) - mkdir 19364 (time 1789497734.90 total 349.51 last 50.39) - mkdir 19801 (time 1789497744.95 total 359.55 last 43.51) - mkdir 20000 (time 1789497750.32 total 364.93 last 37.03) - mkdir 20493 (time 1789497760.34 total 374.94 last 49.21) - mkdir 21003 (time 1789497770.36 total 384.97 last 50.89) - mkdir 21501 (time 1789497780.38 total 394.99 last 49.69) - mkdir 22031 (time 1789497790.41 total 405.01 last 52.86) - mkdir 22409 (time 1789497800.42 total 415.02 last 37.78) - mkdir 22889 (time 1789497810.43 total 425.03 last 47.95) - mkdir 23385 (time 1789497820.45 total 435.06 last 49.47) - mkdir 23785 (time 1789497830.45 total 445.06 last 40.00) - mkdir 24283 (time 1789497840.46 total 455.06 last 49.78) - mkdir 24698 (time 1789497850.48 total 465.08 last 41.42) - mkdir 25187 (time 1789497860.52 total 475.13 last 48.68) - mkdir 25635 (time 1789497870.54 total 485.15 last 44.71) - mkdir 26175 (time 1789497880.64 total 495.25 last 53.46) - mkdir 26678 (time 1789497890.66 total 505.26 last 50.22) - mkdir 27172 (time 1789497900.67 total 515.27 last 49.36) - mkdir 27680 (time 1789497910.68 total 525.29 last 50.73) - mkdir 28236 (time 1789497920.68 total 535.29 last 55.60) - mkdir 28755 (time 1789497930.68 total 545.29 last 51.90) - mkdir 29223 (time 1789497941.23 total 555.84 last 44.36) - mkdir 29707 (time 1789497951.38 total 565.99 last 47.69) - mkdir 30000 (time 1789497957.55 total 572.15 last 47.50) - mkdir 30500 (time 1789497967.55 total 582.16 last 49.99) - mkdir 31003 (time 1789497977.56 total 592.16 last 50.27) - mkdir 31547 (time 1789497987.56 total 602.17 last 54.37) - mkdir 32046 (time 1789497998.00 total 612.61 last 47.81) - mkdir 32588 (time 1789498008.00 total 622.61 last 54.19) total: 32818 mkdir in 625.77 seconds: 52.44 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 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 1789498722 ; total 0 ; last 0) - unlinked 10000 (time 1789498990 ; total 268 ; last 268) - unlinked 20000 (time 1789499285 ; total 563 ; last 295) - unlinked 30000 (time 1789499580 ; total 858 ; last 295) total: 32768 unlinks in 950 seconds: 34.492630 unlinks/second - unlinked 0 (time 1789498722 ; total 0 ; last 0) - unlinked 10000 (time 1789498990 ; total 268 ; last 268) - unlinked 20000 (time 1789499283 ; total 561 ; last 293) - unlinked 30000 (time 1789499581 ; total 859 ; last 298) total: 32768 unlinks in 950 seconds: 34.492630 unlinks/second nlink between: 102 - unlinked 0 (time 1789499674 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789499674 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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