== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:53:03 (1787741583) 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 534 (time 1787741599.29 total 10.05 last 53.11) - mkdir 1025 (time 1787741609.31 total 20.08 last 48.97) - mkdir 1539 (time 1787741619.32 total 30.09 last 51.34) - mkdir 2103 (time 1787741629.33 total 40.09 last 56.39) - mkdir 2660 (time 1787741639.35 total 50.11 last 55.59) - mkdir 3214 (time 1787741649.37 total 60.13 last 55.30) - mkdir 3783 (time 1787741659.39 total 70.16 last 56.75) - mkdir 4354 (time 1787741669.39 total 80.16 last 57.08) - mkdir 4915 (time 1787741679.40 total 90.16 last 56.09) - mkdir 5489 (time 1787741689.40 total 100.17 last 57.36) - mkdir 6052 (time 1787741699.41 total 110.17 last 56.29) - mkdir 6598 (time 1787741709.44 total 120.20 last 54.43) - mkdir 7108 (time 1787741719.44 total 130.21 last 50.99) - mkdir 7629 (time 1787741729.47 total 140.24 last 51.93) - mkdir 8153 (time 1787741739.48 total 150.25 last 52.34) - mkdir 8680 (time 1787741749.50 total 160.27 last 52.59) - mkdir 9182 (time 1787741759.51 total 170.28 last 50.15) - mkdir 9672 (time 1787741769.52 total 180.29 last 48.98) - mkdir 10000 (time 1787741777.69 total 188.45 last 40.15) - mkdir 10540 (time 1787741787.71 total 198.48 last 53.87) - mkdir 11128 (time 1787741797.72 total 208.49 last 58.76) - mkdir 11590 (time 1787741807.72 total 218.49 last 46.18) - mkdir 11974 (time 1787741817.73 total 228.50 last 38.35) - mkdir 12352 (time 1787741827.74 total 238.50 last 37.80) - mkdir 12857 (time 1787741837.74 total 248.51 last 50.46) - mkdir 13280 (time 1787741847.75 total 258.52 last 42.26) - mkdir 13826 (time 1787741857.78 total 268.55 last 54.45) - mkdir 14309 (time 1787741867.79 total 278.56 last 48.26) - mkdir 14787 (time 1787741877.81 total 288.58 last 47.70) - mkdir 15181 (time 1787741887.81 total 298.58 last 39.39) - mkdir 15674 (time 1787741897.83 total 308.59 last 49.23) - mkdir 16248 (time 1787741907.84 total 318.61 last 57.32) - mkdir 16733 (time 1787741917.85 total 328.62 last 48.45) - mkdir 17074 (time 1787741927.87 total 338.64 last 34.02) - mkdir 17423 (time 1787741937.89 total 348.66 last 34.85) - mkdir 17804 (time 1787741947.89 total 358.66 last 38.09) - mkdir 18235 (time 1787741957.90 total 368.67 last 43.05) - mkdir 18686 (time 1787741967.90 total 378.67 last 45.10) - mkdir 19255 (time 1787741977.91 total 388.68 last 56.87) - mkdir 19801 (time 1787741987.92 total 398.69 last 54.52) - mkdir 20000 (time 1787741991.41 total 402.18 last 57.09) - mkdir 20548 (time 1787742001.43 total 412.20 last 54.70) - mkdir 21130 (time 1787742011.46 total 422.22 last 58.04) - mkdir 21789 (time 1787742021.46 total 432.23 last 65.85) - mkdir 22410 (time 1787742031.47 total 442.24 last 62.04) - mkdir 22993 (time 1787742041.48 total 452.25 last 58.25) - mkdir 23540 (time 1787742051.48 total 462.25 last 54.69) - mkdir 23966 (time 1787742061.51 total 472.28 last 42.48) - mkdir 24541 (time 1787742071.56 total 482.33 last 57.20) - mkdir 24968 (time 1787742081.57 total 492.33 last 42.69) - mkdir 25382 (time 1787742091.57 total 502.34 last 41.39) - mkdir 25894 (time 1787742101.75 total 512.52 last 50.26) - mkdir 26422 (time 1787742111.76 total 522.52 last 52.80) - mkdir 26994 (time 1787742121.76 total 532.53 last 57.16) - mkdir 27557 (time 1787742131.77 total 542.54 last 56.24) - mkdir 28159 (time 1787742141.78 total 552.55 last 60.17) - mkdir 28774 (time 1787742151.79 total 562.55 last 61.46) - mkdir 29255 (time 1787742161.81 total 572.58 last 47.96) - mkdir 29771 (time 1787742171.83 total 582.60 last 51.52) - mkdir 30000 (time 1787742175.93 total 586.70 last 55.84) - mkdir 30459 (time 1787742185.94 total 596.70 last 45.88) - mkdir 31062 (time 1787742195.94 total 606.71 last 60.28) - mkdir 31527 (time 1787742205.95 total 616.71 last 46.47) - mkdir 32042 (time 1787742216.00 total 626.77 last 51.23) - mkdir 32431 (time 1787742226.00 total 636.77 last 38.89) total: 32818 mkdir in 645.39 seconds: 50.85 ops/second - mkdir 507 (time 1787741599.31 total 10.07 last 50.34) - mkdir 972 (time 1787741609.33 total 20.09 last 46.43) - mkdir 1482 (time 1787741619.34 total 30.10 last 50.92) - mkdir 2018 (time 1787741629.36 total 40.12 last 53.52) - mkdir 2566 (time 1787741639.38 total 50.14 last 54.66) - mkdir 3108 (time 1787741649.39 total 60.15 last 54.19) - mkdir 3666 (time 1787741659.40 total 70.16 last 55.71) - mkdir 4227 (time 1787741669.41 total 80.17 last 56.07) - mkdir 4769 (time 1787741679.41 total 90.17 last 54.19) - mkdir 5328 (time 1787741689.42 total 100.18 last 55.84) - mkdir 5898 (time 1787741699.43 total 110.19 last 56.95) - mkdir 6453 (time 1787741709.45 total 120.21 last 55.37) - mkdir 6951 (time 1787741719.46 total 130.22 last 49.76) - mkdir 7468 (time 1787741729.49 total 140.25 last 51.53) - mkdir 7969 (time 1787741739.53 total 150.28 last 49.94) - mkdir 8483 (time 1787741749.57 total 160.33 last 51.16) - mkdir 8983 (time 1787741759.58 total 170.34 last 49.95) - mkdir 9505 (time 1787741769.59 total 180.35 last 52.17) - mkdir 9927 (time 1787741779.59 total 190.35 last 42.18) - mkdir 10473 (time 1787741789.59 total 200.35 last 54.59) - mkdir 11036 (time 1787741799.61 total 210.37 last 56.19) - mkdir 11482 (time 1787741809.65 total 220.41 last 44.41) - mkdir 11860 (time 1787741819.66 total 230.42 last 37.79) - mkdir 12253 (time 1787741829.67 total 240.43 last 39.25) - mkdir 12723 (time 1787741839.67 total 250.43 last 46.98) - mkdir 13155 (time 1787741849.68 total 260.44 last 43.17) - mkdir 13696 (time 1787741859.70 total 270.46 last 54.00) - mkdir 14192 (time 1787741869.70 total 280.46 last 49.58) - mkdir 14657 (time 1787741879.72 total 290.48 last 46.42) - mkdir 15102 (time 1787741889.73 total 300.49 last 44.45) - mkdir 15609 (time 1787741899.75 total 310.51 last 50.62) - mkdir 16188 (time 1787741909.75 total 320.51 last 57.88) - mkdir 16661 (time 1787741919.76 total 330.52 last 47.28) - mkdir 17011 (time 1787741929.77 total 340.53 last 34.96) - mkdir 17375 (time 1787741939.78 total 350.54 last 36.36) - mkdir 17792 (time 1787741949.78 total 360.54 last 41.67) - mkdir 18259 (time 1787741959.79 total 370.55 last 46.67) - mkdir 18746 (time 1787741969.80 total 380.56 last 48.65) - mkdir 19311 (time 1787741979.81 total 390.57 last 56.44) - mkdir 19872 (time 1787741989.82 total 400.58 last 56.03) - mkdir 20442 (time 1787741999.83 total 410.59 last 56.98) - mkdir 21012 (time 1787742009.83 total 420.59 last 56.98) - mkdir 21682 (time 1787742019.86 total 430.62 last 66.79) - mkdir 22284 (time 1787742029.88 total 440.64 last 60.10) - mkdir 22880 (time 1787742039.90 total 450.66 last 59.49) - mkdir 23400 (time 1787742049.93 total 460.69 last 51.84) - mkdir 23852 (time 1787742059.95 total 470.71 last 45.08) - mkdir 24411 (time 1787742069.96 total 480.72 last 55.85) - mkdir 24876 (time 1787742079.97 total 490.73 last 46.47) - mkdir 25286 (time 1787742089.99 total 500.75 last 40.93) - mkdir 25776 (time 1787742099.99 total 510.75 last 49.00) - mkdir 26299 (time 1787742110.01 total 520.77 last 52.19) - mkdir 26798 (time 1787742120.01 total 530.77 last 49.89) - mkdir 27362 (time 1787742130.02 total 540.77 last 56.38) - mkdir 27959 (time 1787742140.34 total 551.10 last 57.82) - mkdir 28554 (time 1787742150.39 total 561.14 last 59.24) - mkdir 29086 (time 1787742160.41 total 571.17 last 53.08) - mkdir 29592 (time 1787742170.43 total 581.19 last 50.47) - mkdir 30000 (time 1787742178.34 total 589.10 last 51.60) - mkdir 30469 (time 1787742188.34 total 599.10 last 46.90) - mkdir 31034 (time 1787742198.38 total 609.14 last 56.28) - mkdir 31435 (time 1787742208.39 total 619.15 last 40.07) - mkdir 31905 (time 1787742218.40 total 629.16 last 46.95) - mkdir 32314 (time 1787742228.40 total 639.16 last 40.87) - mkdir 32776 (time 1787742238.45 total 649.21 last 45.97) total: 32818 mkdir in 649.87 seconds: 50.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1787743056 ; total 0 ; last 0) - unlinked 10000 (time 1787743389 ; total 333 ; last 333) - unlinked 20000 (time 1787743749 ; total 693 ; last 360) - unlinked 30000 (time 1787744097 ; total 1041 ; last 348) total: 32768 unlinks in 1140 seconds: 28.743860 unlinks/second - unlinked 0 (time 1787743056 ; total 0 ; last 0) - unlinked 10000 (time 1787743388 ; total 332 ; last 332) - unlinked 20000 (time 1787743750 ; total 694 ; last 362) - unlinked 30000 (time 1787744100 ; total 1044 ; last 350) total: 32768 unlinks in 1142 seconds: 28.693520 unlinks/second nlink between: 102 - unlinked 0 (time 1787744201 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787744201 ; 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 2208256 2304 2203904 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 526643 333 526310 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