== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:58:06 (1786352286) 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 452 (time 1786352303.05 total 10.00 last 45.18) - mkdir 964 (time 1786352313.07 total 20.03 last 51.09) - mkdir 1552 (time 1786352323.08 total 30.04 last 58.73) - mkdir 2077 (time 1786352333.10 total 40.05 last 52.42) - mkdir 2553 (time 1786352343.10 total 50.05 last 47.60) - mkdir 3070 (time 1786352353.14 total 60.09 last 51.52) - mkdir 3579 (time 1786352363.14 total 70.10 last 50.85) - mkdir 4080 (time 1786352373.15 total 80.11 last 50.06) - mkdir 4574 (time 1786352383.23 total 90.18 last 49.02) - mkdir 5085 (time 1786352393.24 total 100.20 last 51.04) - mkdir 5615 (time 1786352403.25 total 110.20 last 52.95) - mkdir 6092 (time 1786352413.26 total 120.21 last 47.65) - mkdir 6628 (time 1786352423.29 total 130.24 last 53.46) - mkdir 7085 (time 1786352433.30 total 140.25 last 45.64) - mkdir 7566 (time 1786352443.30 total 150.25 last 48.09) - mkdir 8048 (time 1786352453.31 total 160.27 last 48.14) - mkdir 8512 (time 1786352463.31 total 170.27 last 46.40) - mkdir 9000 (time 1786352473.32 total 180.27 last 48.78) - mkdir 9468 (time 1786352483.34 total 190.30 last 46.67) - mkdir 9960 (time 1786352493.36 total 200.31 last 49.12) - mkdir 10510 (time 1786352503.36 total 210.31 last 55.00) - mkdir 11012 (time 1786352513.36 total 220.32 last 50.20) - mkdir 11481 (time 1786352523.38 total 230.33 last 46.83) - mkdir 11986 (time 1786352533.38 total 240.33 last 50.50) - mkdir 12477 (time 1786352543.39 total 250.34 last 49.03) - mkdir 12986 (time 1786352553.42 total 260.38 last 50.74) - mkdir 13522 (time 1786352563.43 total 270.38 last 53.58) - mkdir 14052 (time 1786352573.46 total 280.42 last 52.81) - mkdir 14567 (time 1786352583.46 total 290.42 last 51.49) - mkdir 15057 (time 1786352593.49 total 300.44 last 48.89) - mkdir 15530 (time 1786352603.51 total 310.46 last 47.21) - mkdir 16067 (time 1786352613.51 total 320.46 last 53.68) - mkdir 16589 (time 1786352623.51 total 330.47 last 52.20) - mkdir 17102 (time 1786352633.52 total 340.47 last 51.27) - mkdir 17617 (time 1786352643.52 total 350.48 last 51.47) - mkdir 18116 (time 1786352653.53 total 360.48 last 49.88) - mkdir 18620 (time 1786352663.56 total 370.51 last 50.26) - mkdir 19135 (time 1786352673.56 total 380.51 last 51.47) - mkdir 19648 (time 1786352683.56 total 390.52 last 51.28) - mkdir 20000 (time 1786352689.78 total 396.73 last 56.62) - mkdir 20494 (time 1786352699.79 total 406.74 last 49.35) - mkdir 20968 (time 1786352709.79 total 416.75 last 47.38) - mkdir 21510 (time 1786352719.81 total 426.76 last 54.12) - mkdir 21992 (time 1786352729.83 total 436.79 last 48.08) - mkdir 22477 (time 1786352739.84 total 446.79 last 48.47) - mkdir 23017 (time 1786352749.84 total 456.80 last 53.98) - mkdir 23512 (time 1786352759.86 total 466.81 last 49.42) - mkdir 24074 (time 1786352769.87 total 476.83 last 56.14) - mkdir 24633 (time 1786352780.24 total 487.19 last 53.93) - mkdir 25143 (time 1786352790.24 total 497.20 last 50.96) - mkdir 25770 (time 1786352800.25 total 507.21 last 62.64) - mkdir 26300 (time 1786352810.25 total 517.21 last 53.00) - mkdir 26843 (time 1786352820.27 total 527.22 last 54.23) - mkdir 27370 (time 1786352830.27 total 537.22 last 52.69) - mkdir 27958 (time 1786352840.57 total 547.52 last 57.08) - mkdir 28436 (time 1786352850.57 total 557.53 last 47.79) - mkdir 28898 (time 1786352860.61 total 567.56 last 46.04) - mkdir 29417 (time 1786352870.61 total 577.57 last 51.87) - mkdir 29984 (time 1786352880.62 total 587.57 last 56.67) - mkdir 30479 (time 1786352890.64 total 597.59 last 49.42) - mkdir 30975 (time 1786352900.64 total 607.60 last 49.56) - mkdir 31500 (time 1786352911.13 total 618.08 last 50.06) - mkdir 31988 (time 1786352921.14 total 628.09 last 48.76) - mkdir 32443 (time 1786352931.16 total 638.11 last 45.40) total: 32818 mkdir in 645.68 seconds: 50.83 ops/second - mkdir 479 (time 1786352303.06 total 10.02 last 47.81) - mkdir 1021 (time 1786352313.08 total 20.04 last 54.11) - mkdir 1578 (time 1786352323.09 total 30.04 last 55.65) - mkdir 2110 (time 1786352333.10 total 40.05 last 53.17) - mkdir 2589 (time 1786352343.12 total 50.07 last 47.79) - mkdir 3114 (time 1786352353.12 total 60.07 last 52.50) - mkdir 3630 (time 1786352363.13 total 70.08 last 51.55) - mkdir 4135 (time 1786352373.14 total 80.10 last 50.44) - mkdir 4628 (time 1786352383.20 total 90.15 last 49.03) - mkdir 5119 (time 1786352393.20 total 100.16 last 49.06) - mkdir 5657 (time 1786352403.22 total 110.17 last 53.74) - mkdir 6146 (time 1786352413.22 total 120.18 last 48.86) - mkdir 6646 (time 1786352423.23 total 130.18 last 49.97) - mkdir 7090 (time 1786352433.24 total 140.19 last 44.36) - mkdir 7581 (time 1786352443.25 total 150.20 last 49.05) - mkdir 8054 (time 1786352453.25 total 160.21 last 47.29) - mkdir 8524 (time 1786352463.27 total 170.22 last 46.93) - mkdir 9008 (time 1786352473.28 total 180.23 last 48.34) - mkdir 9494 (time 1786352483.30 total 190.26 last 48.49) - mkdir 9999 (time 1786352493.31 total 200.27 last 50.44) - mkdir 10556 (time 1786352503.32 total 210.27 last 55.68) - mkdir 11049 (time 1786352513.33 total 220.28 last 49.24) - mkdir 11518 (time 1786352523.34 total 230.30 last 46.83) - mkdir 12016 (time 1786352533.35 total 240.31 last 49.75) - mkdir 12503 (time 1786352543.37 total 250.32 last 48.64) - mkdir 13011 (time 1786352553.37 total 260.32 last 50.79) - mkdir 13541 (time 1786352563.37 total 270.32 last 52.99) - mkdir 14075 (time 1786352573.38 total 280.33 last 53.36) - mkdir 14583 (time 1786352583.38 total 290.33 last 50.80) - mkdir 15068 (time 1786352593.38 total 300.34 last 48.46) - mkdir 15535 (time 1786352603.40 total 310.35 last 46.65) - mkdir 16075 (time 1786352613.40 total 320.35 last 53.98) - mkdir 16594 (time 1786352623.42 total 330.37 last 51.82) - mkdir 17100 (time 1786352633.42 total 340.38 last 50.57) - mkdir 17610 (time 1786352643.44 total 350.39 last 50.93) - mkdir 18124 (time 1786352653.44 total 360.39 last 51.38) - mkdir 18668 (time 1786352663.49 total 370.44 last 54.14) - mkdir 19165 (time 1786352673.49 total 380.45 last 49.68) - mkdir 19668 (time 1786352683.51 total 390.46 last 50.21) - mkdir 20000 (time 1786352689.34 total 396.29 last 56.96) - mkdir 20493 (time 1786352699.36 total 406.31 last 49.19) - mkdir 20938 (time 1786352709.38 total 416.33 last 44.43) - mkdir 21466 (time 1786352719.39 total 426.34 last 52.76) - mkdir 21960 (time 1786352729.39 total 436.34 last 49.37) - mkdir 22440 (time 1786352739.44 total 446.39 last 47.79) - mkdir 22975 (time 1786352749.46 total 456.41 last 53.37) - mkdir 23461 (time 1786352759.47 total 466.42 last 48.57) - mkdir 24010 (time 1786352769.47 total 476.42 last 54.88) - mkdir 24572 (time 1786352779.48 total 486.43 last 56.17) - mkdir 25064 (time 1786352789.50 total 496.45 last 49.09) - mkdir 25682 (time 1786352799.50 total 506.46 last 61.77) - mkdir 26234 (time 1786352809.51 total 516.46 last 55.16) - mkdir 26735 (time 1786352819.52 total 526.48 last 50.03) - mkdir 27260 (time 1786352829.53 total 536.48 last 52.49) - mkdir 27819 (time 1786352839.53 total 546.48 last 55.88) - mkdir 28304 (time 1786352849.53 total 556.49 last 48.48) - mkdir 28786 (time 1786352859.55 total 566.50 last 48.13) - mkdir 29270 (time 1786352869.95 total 576.90 last 46.53) - mkdir 29820 (time 1786352879.95 total 586.91 last 54.98) - mkdir 30000 (time 1786352882.83 total 589.78 last 62.58) - mkdir 30450 (time 1786352892.83 total 599.79 last 44.99) - mkdir 30965 (time 1786352902.83 total 609.79 last 51.48) - mkdir 31513 (time 1786352912.84 total 619.79 last 54.79) - mkdir 31985 (time 1786352922.84 total 629.80 last 47.17) - mkdir 32441 (time 1786352932.86 total 639.81 last 45.54) total: 32818 mkdir in 646.71 seconds: 50.75 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1786353458 ; total 0 ; last 0) - unlinked 10000 (time 1786353573 ; total 115 ; last 115) - unlinked 20000 (time 1786353690 ; total 232 ; last 117) - unlinked 30000 (time 1786353798 ; total 340 ; last 108) total: 32768 unlinks in 367 seconds: 89.286102 unlinks/second - unlinked 0 (time 1786353458 ; total 0 ; last 0) - unlinked 10000 (time 1786353574 ; total 116 ; last 116) - unlinked 20000 (time 1786353691 ; total 233 ; last 117) - unlinked 30000 (time 1786353798 ; total 340 ; last 107) total: 32768 unlinks in 368 seconds: 89.043480 unlinks/second nlink between: 102 - unlinked 0 (time 1786353827 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786353827 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209280 2304 2204928 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 526887 333 526554 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