== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:54:04 (1788483244) 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 546 (time 1788483260.46 total 10.03 last 54.44) - mkdir 1046 (time 1788483270.48 total 20.05 last 49.88) - mkdir 1562 (time 1788483280.49 total 30.06 last 51.57) - mkdir 2113 (time 1788483290.50 total 40.07 last 55.01) - mkdir 2585 (time 1788483300.56 total 50.13 last 46.94) - mkdir 3111 (time 1788483310.57 total 60.14 last 52.52) - mkdir 3582 (time 1788483320.58 total 70.15 last 47.09) - mkdir 3968 (time 1788483330.59 total 80.16 last 38.54) - mkdir 4322 (time 1788483340.63 total 90.20 last 35.27) - mkdir 4742 (time 1788483350.63 total 100.20 last 41.99) - mkdir 5333 (time 1788483360.63 total 110.21 last 59.09) - mkdir 5794 (time 1788483370.64 total 120.21 last 46.06) - mkdir 6295 (time 1788483380.67 total 130.24 last 49.97) - mkdir 6766 (time 1788483390.70 total 140.27 last 46.95) - mkdir 7332 (time 1788483400.73 total 150.30 last 56.43) - mkdir 7868 (time 1788483410.73 total 160.30 last 53.60) - mkdir 8394 (time 1788483420.75 total 170.32 last 52.49) - mkdir 8864 (time 1788483430.77 total 180.35 last 46.89) - mkdir 9332 (time 1788483440.79 total 190.36 last 46.73) - mkdir 9869 (time 1788483450.82 total 200.39 last 53.55) - mkdir 10000 (time 1788483452.84 total 202.41 last 64.81) - mkdir 10540 (time 1788483462.84 total 212.41 last 53.98) - mkdir 11066 (time 1788483472.88 total 222.45 last 52.42) - mkdir 11559 (time 1788483482.89 total 232.46 last 49.25) - mkdir 12076 (time 1788483492.92 total 242.49 last 51.53) - mkdir 12564 (time 1788483502.92 total 252.49 last 48.78) - mkdir 13028 (time 1788483512.94 total 262.51 last 46.32) - mkdir 13503 (time 1788483523.03 total 272.61 last 47.06) - mkdir 14021 (time 1788483533.05 total 282.62 last 51.71) - mkdir 14541 (time 1788483543.08 total 292.65 last 51.86) - mkdir 15041 (time 1788483553.08 total 302.65 last 49.97) - mkdir 15579 (time 1788483563.09 total 312.66 last 53.76) - mkdir 16103 (time 1788483573.12 total 322.69 last 52.23) - mkdir 16551 (time 1788483583.13 total 332.70 last 44.79) - mkdir 17041 (time 1788483593.15 total 342.72 last 48.87) - mkdir 17543 (time 1788483603.17 total 352.75 last 50.09) - mkdir 18095 (time 1788483613.18 total 362.75 last 55.15) - mkdir 18634 (time 1788483623.21 total 372.78 last 53.78) - mkdir 19142 (time 1788483633.22 total 382.79 last 50.74) - mkdir 19638 (time 1788483643.22 total 392.79 last 49.59) - mkdir 20000 (time 1788483650.47 total 400.04 last 49.93) - mkdir 20455 (time 1788483660.48 total 410.05 last 45.45) - mkdir 20892 (time 1788483670.48 total 420.05 last 43.69) - mkdir 21381 (time 1788483680.49 total 430.06 last 48.88) - mkdir 21893 (time 1788483690.50 total 440.07 last 51.12) - mkdir 22393 (time 1788483700.50 total 450.07 last 49.99) - mkdir 22861 (time 1788483710.50 total 460.08 last 46.80) - mkdir 23359 (time 1788483720.51 total 470.08 last 49.78) - mkdir 23854 (time 1788483730.51 total 480.08 last 49.48) - mkdir 24342 (time 1788483740.51 total 490.08 last 48.79) - mkdir 24779 (time 1788483750.51 total 500.08 last 43.70) - mkdir 25287 (time 1788483760.51 total 510.09 last 50.80) - mkdir 25676 (time 1788483770.52 total 520.09 last 38.88) - mkdir 26114 (time 1788483780.52 total 530.09 last 43.78) - mkdir 26539 (time 1788483790.55 total 540.13 last 42.36) - mkdir 26991 (time 1788483800.57 total 550.14 last 45.13) - mkdir 27364 (time 1788483810.58 total 560.15 last 37.27) - mkdir 27745 (time 1788483820.58 total 570.15 last 38.08) - mkdir 28167 (time 1788483830.59 total 580.17 last 42.15) - mkdir 28538 (time 1788483840.61 total 590.18 last 37.03) - mkdir 28970 (time 1788483850.67 total 600.24 last 42.94) - mkdir 29342 (time 1788483860.76 total 610.33 last 36.87) - mkdir 29801 (time 1788483871.18 total 620.75 last 44.06) - mkdir 30000 (time 1788483876.01 total 625.58 last 41.21) - mkdir 30437 (time 1788483886.04 total 635.61 last 43.55) - mkdir 30864 (time 1788483896.09 total 645.66 last 42.50) - mkdir 31313 (time 1788483906.10 total 655.67 last 44.85) - mkdir 31754 (time 1788483916.12 total 665.69 last 44.01) - mkdir 32225 (time 1788483926.12 total 675.6 - mkdir 530 (time 1788483260.44 total 10.01 last 52.96) - mkdir 1074 (time 1788483270.46 total 20.03 last 54.29) - mkdir 1619 (time 1788483280.46 total 30.03 last 54.49) - mkdir 2186 (time 1788483290.52 total 40.09 last 56.37) - mkdir 2666 (time 1788483300.53 total 50.09 last 47.99) - mkdir 3175 (time 1788483310.53 total 60.10 last 50.86) - mkdir 3651 (time 1788483320.55 total 70.11 last 47.53) - mkdir 4047 (time 1788483330.63 total 80.20 last 39.26) - mkdir 4392 (time 1788483340.66 total 90.22 last 34.42) - mkdir 4831 (time 1788483350.68 total 100.24 last 43.80) - mkdir 5403 (time 1788483360.69 total 110.25 last 57.14) - mkdir 5873 (time 1788483370.70 total 120.26 last 46.97) - mkdir 6419 (time 1788483380.72 total 130.28 last 54.51) - mkdir 6867 (time 1788483390.74 total 140.30 last 44.71) - mkdir 7403 (time 1788483400.76 total 150.32 last 53.49) - mkdir 7948 (time 1788483410.78 total 160.35 last 54.35) - mkdir 8460 (time 1788483420.79 total 170.35 last 51.16) - mkdir 8942 (time 1788483430.79 total 180.36 last 48.18) - mkdir 9420 (time 1788483440.81 total 190.38 last 47.71) - mkdir 9943 (time 1788483450.83 total 200.40 last 52.20) - mkdir 10511 (time 1788483460.84 total 210.40 last 56.76) - mkdir 11010 (time 1788483470.86 total 220.42 last 49.80) - mkdir 11492 (time 1788483480.89 total 230.45 last 48.07) - mkdir 11995 (time 1788483490.89 total 240.46 last 50.26) - mkdir 12526 (time 1788483500.91 total 250.47 last 53.03) - mkdir 13011 (time 1788483510.91 total 260.47 last 48.48) - mkdir 13531 (time 1788483520.91 total 270.47 last 52.00) - mkdir 14014 (time 1788483530.92 total 280.48 last 48.26) - mkdir 14515 (time 1788483540.94 total 290.50 last 50.02) - mkdir 15037 (time 1788483550.94 total 300.50 last 52.18) - mkdir 15564 (time 1788483560.97 total 310.53 last 52.56) - mkdir 16097 (time 1788483570.97 total 320.53 last 53.28) - mkdir 16527 (time 1788483581.02 total 330.58 last 42.79) - mkdir 17006 (time 1788483591.04 total 340.60 last 47.81) - mkdir 17503 (time 1788483601.04 total 350.60 last 49.70) - mkdir 18029 (time 1788483611.05 total 360.61 last 52.54) - mkdir 18589 (time 1788483621.06 total 370.62 last 55.98) - mkdir 19091 (time 1788483631.07 total 380.64 last 50.11) - mkdir 19574 (time 1788483641.08 total 390.65 last 48.25) - mkdir 20000 (time 1788483649.73 total 399.30 last 49.24) - mkdir 20469 (time 1788483659.76 total 409.32 last 46.78) - mkdir 20900 (time 1788483669.76 total 419.32 last 43.10) - mkdir 21398 (time 1788483679.80 total 429.36 last 49.63) - mkdir 21923 (time 1788483689.87 total 439.44 last 52.10) - mkdir 22404 (time 1788483699.94 total 449.51 last 47.77) - mkdir 22881 (time 1788483710.05 total 459.61 last 47.20) - mkdir 23351 (time 1788483720.05 total 469.62 last 46.98) - mkdir 23842 (time 1788483730.07 total 479.63 last 49.02) - mkdir 24335 (time 1788483740.07 total 489.64 last 49.28) - mkdir 24779 (time 1788483750.09 total 499.65 last 44.34) - mkdir 25283 (time 1788483760.09 total 509.65 last 50.40) - mkdir 25696 (time 1788483770.09 total 519.66 last 41.27) - mkdir 26147 (time 1788483780.10 total 529.66 last 45.07) - mkdir 26567 (time 1788483790.10 total 539.67 last 41.98) - mkdir 26997 (time 1788483800.11 total 549.68 last 42.96) - mkdir 27377 (time 1788483810.13 total 559.69 last 37.94) - mkdir 27786 (time 1788483820.14 total 569.71 last 40.84) - mkdir 28204 (time 1788483830.15 total 579.72 last 41.76) - mkdir 28573 (time 1788483840.17 total 589.73 last 36.85) - mkdir 28983 (time 1788483850.17 total 599.74 last 40.99) - mkdir 29354 (time 1788483860.17 total 609.74 last 37.10) - mkdir 29842 (time 1788483870.18 total 619.74 last 48.78) - mkdir 30000 (time 1788483874.50 total 624.07 last 36.53) - mkdir 30443 (time 1788483884.51 total 634.07 last 44.28) - mkdir 30856 (time 1788483894.52 total 644.09 last 41.23) - mkdir 31322 (time 1788483904.53 total 654.09 last 46.58) - mkdir 31783 (time 1788483914.54 total 664.10 last 46.06) - mkdir 32233 (time 1788483924.55 total 674.12 last 44.92) - mkdir 32759 (time 1788483934.57 total 684.13 last 52.52) total: 32818 mkdir in 685.11 seconds: 47.90 ops/second 9 last 47.09) - mkdir 32723 (time 1788483936.13 total 685.70 last 49.78) total: 32818 mkdir in 687.37 seconds: 47.74 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 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 1788484768 ; total 0 ; last 0) - unlinked 10000 (time 1788485097 ; total 329 ; last 329) - unlinked 20000 (time 1788485432 ; total 664 ; last 335) - unlinked 30000 (time 1788485759 ; total 991 ; last 327) total: 32768 unlinks in 1076 seconds: 30.453531 unlinks/second - unlinked 0 (time 1788484768 ; total 0 ; last 0) - unlinked 10000 (time 1788485098 ; total 330 ; last 330) - unlinked 20000 (time 1788485434 ; total 666 ; last 336) - unlinked 30000 (time 1788485760 ; total 992 ; last 326) total: 32768 unlinks in 1077 seconds: 30.425255 unlinks/second nlink between: 102 - unlinked 0 (time 1788485847 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788485847 ; 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