== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:20:17 (1781220017) 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 502 (time 1781220032.96 total 10.00 last 50.20) - mkdir 1063 (time 1781220042.96 total 20.01 last 56.07) - mkdir 1582 (time 1781220052.99 total 30.04 last 51.74) - mkdir 2087 (time 1781220062.99 total 40.04 last 50.50) - mkdir 2550 (time 1781220073.00 total 50.04 last 46.27) - mkdir 3013 (time 1781220083.02 total 60.06 last 46.23) - mkdir 3524 (time 1781220093.02 total 70.07 last 51.06) - mkdir 4039 (time 1781220103.03 total 80.07 last 51.47) - mkdir 4497 (time 1781220113.06 total 90.10 last 45.66) - mkdir 5029 (time 1781220123.07 total 100.11 last 53.15) - mkdir 5603 (time 1781220133.11 total 110.16 last 57.17) - mkdir 6121 (time 1781220143.14 total 120.18 last 51.66) - mkdir 6593 (time 1781220153.16 total 130.20 last 47.12) - mkdir 7110 (time 1781220163.18 total 140.23 last 51.55) - mkdir 7587 (time 1781220173.20 total 150.24 last 47.64) - mkdir 8070 (time 1781220183.21 total 160.25 last 48.25) - mkdir 8498 (time 1781220193.21 total 170.25 last 42.80) - mkdir 8932 (time 1781220203.21 total 180.26 last 43.38) - mkdir 9404 (time 1781220213.26 total 190.30 last 46.99) - mkdir 9955 (time 1781220223.27 total 200.31 last 55.03) - mkdir 10497 (time 1781220233.27 total 210.32 last 54.18) - mkdir 11004 (time 1781220243.29 total 220.33 last 50.63) - mkdir 11491 (time 1781220253.30 total 230.35 last 48.63) - mkdir 11971 (time 1781220263.31 total 240.35 last 47.97) - mkdir 12481 (time 1781220273.31 total 250.36 last 50.98) - mkdir 12991 (time 1781220283.31 total 260.36 last 50.98) - mkdir 13484 (time 1781220293.33 total 270.37 last 49.22) - mkdir 13961 (time 1781220303.33 total 280.38 last 47.68) - mkdir 14485 (time 1781220313.36 total 290.41 last 52.25) - mkdir 14971 (time 1781220323.36 total 300.41 last 48.60) - mkdir 15428 (time 1781220333.37 total 310.42 last 45.67) - mkdir 15895 (time 1781220343.39 total 320.43 last 46.64) - mkdir 16346 (time 1781220353.39 total 330.44 last 45.07) - mkdir 16802 (time 1781220363.40 total 340.45 last 45.55) - mkdir 17302 (time 1781220373.42 total 350.47 last 49.90) - mkdir 17823 (time 1781220383.43 total 360.48 last 52.04) - mkdir 18366 (time 1781220393.48 total 370.53 last 54.05) - mkdir 18888 (time 1781220403.49 total 380.53 last 52.16) - mkdir 19380 (time 1781220413.50 total 390.55 last 49.13) - mkdir 19932 (time 1781220423.50 total 400.55 last 55.20) - mkdir 20502 (time 1781220433.51 total 410.56 last 56.95) - mkdir 21004 (time 1781220443.53 total 420.57 last 50.12) - mkdir 21567 (time 1781220453.55 total 430.59 last 56.18) - mkdir 22103 (time 1781220463.55 total 440.59 last 53.59) - mkdir 22595 (time 1781220473.57 total 450.61 last 49.11) - mkdir 23089 (time 1781220483.57 total 460.61 last 49.40) - mkdir 23556 (time 1781220493.60 total 470.64 last 46.56) - mkdir 24000 (time 1781220503.62 total 480.66 last 44.30) - mkdir 24428 (time 1781220513.64 total 490.68 last 42.72) - mkdir 24870 (time 1781220523.64 total 500.68 last 44.19) - mkdir 25388 (time 1781220533.67 total 510.71 last 51.67) - mkdir 25860 (time 1781220543.67 total 520.71 last 47.18) - mkdir 26381 (time 1781220553.68 total 530.73 last 52.03) - mkdir 26910 (time 1781220563.70 total 540.74 last 52.83) - mkdir 27415 (time 1781220573.70 total 550.75 last 50.46) - mkdir 27921 (time 1781220583.71 total 560.75 last 50.57) - mkdir 28390 (time 1781220593.73 total 570.77 last 46.83) - mkdir 28812 (time 1781220603.76 total 580.80 last 42.06) - mkdir 29362 (time 1781220613.77 total 590.82 last 54.93) - mkdir 29870 (time 1781220623.80 total 600.85 last 50.65) - mkdir 30000 (time 1781220625.93 total 602.98 last 60.96) - mkdir 30477 (time 1781220635.95 total 613.00 last 47.61) - mkdir 30974 (time 1781220645.98 total 623.02 last 49.59) - mkdir 31494 (time 1781220656.57 total 633.62 last 49.08) - mkdir 32019 (time 1781220666.57 total 643.62 last 52.49) - mkdir 32527 (time 1781220676.59 total 653.63 last 50.74) total: 32818 mkdir in 658.95 seconds: 49.80 ops/second - mkdir 524 (time 1781220032.98 total 10.01 last 52.32) - mkdir 1077 (time 1781220042.98 total 20.02 last 55.29) - mkdir 1590 (time 1781220052.99 total 30.02 last 51.27) - mkdir 2099 (time 1781220062.99 total 40.03 last 50.89) - mkdir 2586 (time 1781220073.02 total 50.06 last 48.55) - mkdir 3054 (time 1781220083.03 total 60.07 last 46.76) - mkdir 3587 (time 1781220093.03 total 70.07 last 53.27) - mkdir 4083 (time 1781220103.04 total 80.07 last 49.58) - mkdir 4554 (time 1781220113.05 total 90.09 last 47.04) - mkdir 5088 (time 1781220123.06 total 100.09 last 53.35) - mkdir 5648 (time 1781220133.08 total 110.12 last 55.86) - mkdir 6178 (time 1781220143.10 total 120.14 last 52.90) - mkdir 6664 (time 1781220153.12 total 130.16 last 48.50) - mkdir 7157 (time 1781220163.13 total 140.16 last 49.28) - mkdir 7628 (time 1781220173.13 total 150.17 last 47.08) - mkdir 8116 (time 1781220183.13 total 160.17 last 48.79) - mkdir 8539 (time 1781220193.16 total 170.20 last 42.17) - mkdir 8967 (time 1781220203.20 total 180.24 last 42.65) - mkdir 9455 (time 1781220213.24 total 190.28 last 48.58) - mkdir 10000 (time 1781220223.21 total 200.25 last 54.69) - mkdir 10542 (time 1781220233.21 total 210.25 last 54.18) - mkdir 11053 (time 1781220243.24 total 220.27 last 50.98) - mkdir 11551 (time 1781220253.26 total 230.30 last 49.67) - mkdir 12040 (time 1781220263.29 total 240.33 last 48.77) - mkdir 12540 (time 1781220273.29 total 250.33 last 49.99) - mkdir 13039 (time 1781220283.30 total 260.34 last 49.83) - mkdir 13519 (time 1781220293.31 total 270.35 last 47.97) - mkdir 13983 (time 1781220303.32 total 280.35 last 46.38) - mkdir 14507 (time 1781220313.34 total 290.38 last 52.25) - mkdir 14989 (time 1781220323.37 total 300.41 last 48.07) - mkdir 15441 (time 1781220333.41 total 310.45 last 45.02) - mkdir 15905 (time 1781220343.42 total 320.45 last 46.37) - mkdir 16356 (time 1781220353.42 total 330.46 last 45.08) - mkdir 16805 (time 1781220363.42 total 340.46 last 44.90) - mkdir 17310 (time 1781220373.43 total 350.47 last 50.46) - mkdir 17839 (time 1781220383.44 total 360.48 last 52.84) - mkdir 18360 (time 1781220393.44 total 370.48 last 52.09) - mkdir 18893 (time 1781220403.45 total 380.49 last 53.26) - mkdir 19392 (time 1781220413.47 total 390.51 last 49.81) - mkdir 19956 (time 1781220423.47 total 400.51 last 56.39) - mkdir 20502 (time 1781220433.47 total 410.51 last 54.60) - mkdir 21006 (time 1781220443.48 total 420.51 last 50.37) - mkdir 21580 (time 1781220453.48 total 430.52 last 57.37) - mkdir 22119 (time 1781220463.51 total 440.55 last 53.74) - mkdir 22605 (time 1781220473.53 total 450.56 last 48.53) - mkdir 23091 (time 1781220483.53 total 460.57 last 48.57) - mkdir 23575 (time 1781220493.54 total 470.58 last 48.36) - mkdir 24012 (time 1781220503.57 total 480.61 last 43.59) - mkdir 24421 (time 1781220513.57 total 490.61 last 40.88) - mkdir 24853 (time 1781220523.57 total 500.61 last 43.20) - mkdir 25353 (time 1781220533.59 total 510.62 last 49.94) - mkdir 25831 (time 1781220543.61 total 520.65 last 47.68) - mkdir 26327 (time 1781220553.63 total 530.67 last 49.50) - mkdir 26844 (time 1781220563.65 total 540.68 last 51.62) - mkdir 27367 (time 1781220573.65 total 550.69 last 52.26) - mkdir 27863 (time 1781220583.67 total 560.70 last 49.53) - mkdir 28337 (time 1781220593.68 total 570.72 last 47.32) - mkdir 28794 (time 1781220603.69 total 580.73 last 45.66) - mkdir 29346 (time 1781220613.69 total 590.73 last 55.19) - mkdir 29845 (time 1781220623.71 total 600.75 last 49.82) - mkdir 30000 (time 1781220626.29 total 603.33 last 60.14) - mkdir 30480 (time 1781220636.30 total 613.34 last 47.95) - mkdir 30971 (time 1781220646.32 total 623.36 last 48.98) - mkdir 31482 (time 1781220656.55 total 633.59 last 49.96) - mkdir 32004 (time 1781220666.57 total 643.60 last 52.13) - mkdir 32517 (time 1781220676.58 total 653.62 last 51.22) total: 32818 mkdir in 658.96 seconds: 49.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489728 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 1781221440 ; total 0 ; last 0) - unlinked 10000 (time 1781221768 ; total 328 ; last 328) - unlinked 20000 (time 1781222095 ; total 655 ; last 327) - unlinked 30000 (time 1781222419 ; total 979 ; last 324) total: 32768 unlinks in 1065 seconds: 30.768076 unlinks/second - unlinked 0 (time 1781221440 ; total 0 ; last 0) - unlinked 10000 (time 1781221766 ; total 326 ; last 326) - unlinked 20000 (time 1781222095 ; total 655 ; last 329) - unlinked 30000 (time 1781222420 ; total 980 ; last 325) total: 32768 unlinks in 1065 seconds: 30.768076 unlinks/second nlink between: 102 - unlinked 0 (time 1781222507 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781222507 ; 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