== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:19:52 (1785388792) 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 236 (time 1785388815.12 total 10.01 last 23.57) - mkdir 600 (time 1785388825.13 total 20.01 last 36.39) - mkdir 956 (time 1785388835.16 total 30.05 last 35.46) - mkdir 1359 (time 1785388845.21 total 40.09 last 40.14) - mkdir 1664 (time 1785388855.22 total 50.10 last 30.47) - mkdir 1941 (time 1785388865.24 total 60.12 last 27.65) - mkdir 2205 (time 1785388875.29 total 70.18 last 26.27) - mkdir 2524 (time 1785388885.30 total 80.18 last 31.87) - mkdir 2882 (time 1785388895.32 total 90.20 last 35.73) - mkdir 3390 (time 1785388905.33 total 100.21 last 50.75) - mkdir 3889 (time 1785388915.34 total 110.23 last 49.81) - mkdir 4307 (time 1785388925.35 total 120.24 last 41.78) - mkdir 4679 (time 1785388935.40 total 130.28 last 37.02) - mkdir 5123 (time 1785388945.42 total 140.31 last 44.29) - mkdir 5636 (time 1785388955.45 total 150.34 last 51.17) - mkdir 6014 (time 1785388965.47 total 160.36 last 37.70) - mkdir 6381 (time 1785388975.49 total 170.38 last 36.64) - mkdir 6769 (time 1785388985.54 total 180.43 last 38.61) - mkdir 7150 (time 1785388995.54 total 190.43 last 38.09) - mkdir 7561 (time 1785389005.72 total 200.61 last 40.38) - mkdir 8021 (time 1785389015.73 total 210.62 last 45.97) - mkdir 8376 (time 1785389025.78 total 220.67 last 35.33) - mkdir 8731 (time 1785389035.78 total 230.67 last 35.49) - mkdir 9102 (time 1785389045.78 total 240.67 last 37.10) - mkdir 9454 (time 1785389055.78 total 250.67 last 35.19) - mkdir 9922 (time 1785389065.79 total 260.68 last 46.78) - mkdir 10000 (time 1785389068.19 total 263.08 last 32.42) - mkdir 10430 (time 1785389078.20 total 273.08 last 42.99) - mkdir 10784 (time 1785389088.21 total 283.09 last 35.37) - mkdir 11175 (time 1785389098.22 total 293.11 last 39.03) - mkdir 11544 (time 1785389108.24 total 303.12 last 36.85) - mkdir 11921 (time 1785389118.33 total 313.22 last 37.35) - mkdir 12313 (time 1785389128.40 total 323.29 last 38.92) - mkdir 12669 (time 1785389138.45 total 333.34 last 35.43) - mkdir 13121 (time 1785389148.52 total 343.41 last 44.88) - mkdir 13576 (time 1785389158.52 total 353.41 last 45.50) - mkdir 14025 (time 1785389168.60 total 363.49 last 44.57) - mkdir 14401 (time 1785389178.62 total 373.51 last 37.51) - mkdir 14749 (time 1785389188.62 total 383.51 last 34.80) - mkdir 15117 (time 1785389198.63 total 393.52 last 36.78) - mkdir 15606 (time 1785389208.64 total 403.53 last 48.83) - mkdir 16081 (time 1785389218.65 total 413.53 last 47.48) - mkdir 16443 (time 1785389228.71 total 423.60 last 35.97) - mkdir 16848 (time 1785389238.71 total 433.60 last 40.49) - mkdir 17241 (time 1785389248.73 total 443.62 last 39.22) - mkdir 17594 (time 1785389258.74 total 453.63 last 35.26) - mkdir 17976 (time 1785389268.82 total 463.71 last 37.92) - mkdir 18415 (time 1785389278.87 total 473.76 last 43.68) - mkdir 18758 (time 1785389288.96 total 483.84 last 34.00) - mkdir 19197 (time 1785389298.98 total 493.87 last 43.78) - mkdir 19565 (time 1785389309.06 total 503.94 last 36.54) - mkdir 19967 (time 1785389319.12 total 514.00 last 39.95) - mkdir 20438 (time 1785389329.14 total 524.03 last 46.97) - mkdir 20871 (time 1785389339.15 total 534.04 last 43.28) - mkdir 21270 (time 1785389349.23 total 544.12 last 39.57) - mkdir 21684 (time 1785389359.26 total 554.15 last 41.30) - mkdir 22063 (time 1785389369.26 total 564.15 last 37.89) - mkdir 22408 (time 1785389379.36 total 574.25 last 34.17) - mkdir 22741 (time 1785389389.37 total 584.26 last 33.26) - mkdir 23163 (time 1785389399.42 total 594.31 last 41.97) - mkdir 23653 (time 1785389409.44 total 604.33 last 48.91) - mkdir 23999 (time 1785389419.44 total 614.33 last 34.60) - mkdir 24345 (time 1785389429.52 total 624.41 last 34.34) - mkdir 24680 (time 1785389439.62 total 634.51 last 33.16) - mkdir 25132 (time 1785389449.65 total 644.54 last 45.07) - mkdir 25538 (time 1785389459.67 total 654.55 last 40.54) - mkdir 25896 (time 1785389469.85 total 664.73 last 35.16) - mkdir 26296 (time 1785389480.01 total 674.90 last 39.35) - mkdir 26663 (time 1785389490.06 total 684.94 last 3 - mkdir 239 (time 1785388815.15 total 10.04 last 23.80) - mkdir 618 (time 1785388825.17 total 20.06 last 37.82) - mkdir 980 (time 1785388835.20 total 30.09 last 36.08) - mkdir 1372 (time 1785388845.22 total 40.11 last 39.13) - mkdir 1698 (time 1785388855.27 total 50.17 last 32.43) - mkdir 1967 (time 1785388865.28 total 60.17 last 26.89) - mkdir 2219 (time 1785388875.35 total 70.24 last 25.01) - mkdir 2543 (time 1785388885.39 total 80.29 last 32.26) - mkdir 2914 (time 1785388895.39 total 90.29 last 37.10) - mkdir 3429 (time 1785388905.50 total 100.39 last 50.96) - mkdir 3925 (time 1785388915.51 total 110.40 last 49.57) - mkdir 4354 (time 1785388925.52 total 120.42 last 42.82) - mkdir 4708 (time 1785388935.54 total 130.43 last 35.34) - mkdir 5141 (time 1785388945.54 total 140.44 last 43.28) - mkdir 5668 (time 1785388955.55 total 150.44 last 52.66) - mkdir 6045 (time 1785388965.56 total 160.45 last 37.68) - mkdir 6429 (time 1785388975.57 total 170.46 last 38.36) - mkdir 6807 (time 1785388985.58 total 180.48 last 37.74) - mkdir 7176 (time 1785388995.61 total 190.50 last 36.80) - mkdir 7559 (time 1785389005.61 total 200.51 last 38.29) - mkdir 8008 (time 1785389015.66 total 210.55 last 44.71) - mkdir 8369 (time 1785389025.68 total 220.58 last 36.00) - mkdir 8721 (time 1785389035.72 total 230.61 last 35.07) - mkdir 9104 (time 1785389045.73 total 240.62 last 38.26) - mkdir 9437 (time 1785389055.74 total 250.63 last 33.28) - mkdir 9894 (time 1785389065.78 total 260.67 last 45.52) - mkdir 10000 (time 1785389068.90 total 263.80 last 33.90) - mkdir 10438 (time 1785389078.91 total 273.80 last 43.78) - mkdir 10789 (time 1785389088.92 total 283.81 last 35.06) - mkdir 11168 (time 1785389098.93 total 293.82 last 37.87) - mkdir 11539 (time 1785389108.95 total 303.84 last 37.04) - mkdir 11901 (time 1785389119.01 total 313.90 last 35.97) - mkdir 12301 (time 1785389129.04 total 323.93 last 39.87) - mkdir 12670 (time 1785389139.06 total 333.96 last 36.82) - mkdir 13098 (time 1785389149.11 total 344.00 last 42.61) - mkdir 13542 (time 1785389159.13 total 354.02 last 44.32) - mkdir 13988 (time 1785389169.14 total 364.03 last 44.55) - mkdir 14359 (time 1785389179.14 total 374.04 last 37.07) - mkdir 14716 (time 1785389189.15 total 384.04 last 35.69) - mkdir 15088 (time 1785389199.21 total 394.10 last 36.99) - mkdir 15600 (time 1785389209.22 total 404.12 last 51.11) - mkdir 16066 (time 1785389219.22 total 414.12 last 46.60) - mkdir 16428 (time 1785389229.23 total 424.12 last 36.19) - mkdir 16841 (time 1785389239.23 total 434.12 last 41.28) - mkdir 17215 (time 1785389249.24 total 444.13 last 37.38) - mkdir 17557 (time 1785389259.25 total 454.15 last 34.14) - mkdir 17942 (time 1785389269.30 total 464.19 last 38.32) - mkdir 18395 (time 1785389279.31 total 474.20 last 45.28) - mkdir 18733 (time 1785389289.31 total 484.20 last 33.80) - mkdir 19171 (time 1785389299.36 total 494.25 last 43.56) - mkdir 19528 (time 1785389309.37 total 504.26 last 35.68) - mkdir 19920 (time 1785389319.44 total 514.33 last 38.90) - mkdir 20385 (time 1785389329.48 total 524.37 last 46.34) - mkdir 20825 (time 1785389339.50 total 534.39 last 43.91) - mkdir 21239 (time 1785389349.52 total 544.41 last 41.31) - mkdir 21669 (time 1785389359.54 total 554.43 last 42.93) - mkdir 22035 (time 1785389369.67 total 564.56 last 36.14) - mkdir 22362 (time 1785389379.74 total 574.63 last 32.46) - mkdir 22688 (time 1785389389.81 total 584.70 last 32.40) - mkdir 23114 (time 1785389399.81 total 594.70 last 42.59) - mkdir 23619 (time 1785389409.82 total 604.71 last 50.44) - mkdir 23967 (time 1785389419.83 total 614.72 last 34.76) - mkdir 24304 (time 1785389429.89 total 624.78 last 33.50) - mkdir 24636 (time 1785389439.92 total 634.81 last 33.12) - mkdir 25087 (time 1785389450.14 total 645.04 last 44.09) - mkdir 25493 (time 1785389460.14 total 655.04 last 40.60) - mkdir 25850 (time 1785389470.17 total 665.06 last 35.62) - mkdir 26281 (time 1785389480.17 total 675.06 last 43.08) - mkdir 26619 (time 1785389490.23 total 685.12 last 36.54) - mkdir 27031 (time 1785389500.23 total 695.12 last 36.16) - mkdir 27410 (time 1785389510.26 total 705.15 last 37.79) - mkdir 27649 (time 1785389520.34 total 715.23 last 23.70) - mkdir 27940 (time 1785389530.40 total 725.29 last 28.93) - mkdir 28250 (time 1785389540.45 total 735.34 last 30.84) - mkdir 28619 (time 1785389550.47 total 745.36 last 36.83) - mkdir 29050 (time 1785389561.02 total 755.90 last 40.87) - mkdir 29513 (time 1785389571.08 total 765.97 last 45.99) - mkdir 29983 (time 1785389581.08 total 775.97 last 47.00) - mkdir 30434 (time 1785389591.09 total 785.98 last 45.06) - mkdir 30796 (time 1785389601.12 total 796.01 last 36.09) - mkdir 31167 (time 1785389611.38 total 806.27 last 36.16) - mkdir 31622 (time 1785389621.44 total 816.32 last 45.25) - mkdir 32098 (time 1785389631.45 total 826.34 last 47.54) - mkdir 32524 (time 1785389641.70 total 836.58 last 41.57) total: 32818 mkdir in 842.51 seconds: 38.95 ops/second 3.60) - mkdir 26994 (time 1785389500.30 total 695.19 last 37.26) - mkdir 27397 (time 1785389510.30 total 705.20 last 40.26) - mkdir 27629 (time 1785389520.41 total 715.30 last 22.96) - mkdir 27914 (time 1785389530.43 total 725.32 last 28.45) - mkdir 28240 (time 1785389540.54 total 735.44 last 32.22) - mkdir 28618 (time 1785389550.58 total 745.47 last 37.68) - mkdir 29057 (time 1785389561.03 total 755.92 last 42.01) - mkdir 29510 (time 1785389571.03 total 765.92 last 45.29) - mkdir 29984 (time 1785389581.04 total 775.93 last 47.37) - mkdir 30418 (time 1785389591.04 total 785.93 last 43.39) - mkdir 30778 (time 1785389601.04 total 795.93 last 35.99) - mkdir 31148 (time 1785389611.39 total 806.29 last 35.74) - mkdir 31581 (time 1785389621.40 total 816.29 last 43.27) - mkdir 32045 (time 1785389631.43 total 826.32 last 46.29) - mkdir 32500 (time 1785389641.69 total 836.59 last 44.31) total: 32818 mkdir in 843.10 seconds: 38.93 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 1785390701 ; total 0 ; last 0) - unlinked 10000 (time 1785391122 ; total 421 ; last 421) - unlinked 20000 (time 1785391524 ; total 823 ; last 402) - unlinked 30000 (time 1785391899 ; total 1198 ; last 375) total: 32768 unlinks in 1299 seconds: 25.225557 unlinks/second - unlinked 0 (time 1785390701 ; total 0 ; last 0) - unlinked 10000 (time 1785391122 ; total 421 ; last 421) - unlinked 20000 (time 1785391529 ; total 828 ; last 407) - unlinked 30000 (time 1785391903 ; total 1202 ; last 374) total: 32768 unlinks in 1304 seconds: 25.128834 unlinks/second nlink between: 102 - unlinked 0 (time 1785392007 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785392007 ; 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 2208384 2176 2204160 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 526704 333 526371 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