== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:44:25 (1786747465) 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 534834 334 534500 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: 235918 334 235584 1% /mnt/lustre - mkdir 572 (time 1786747481.03 total 10.02 last 57.07) - mkdir 1165 (time 1786747491.03 total 20.02 last 59.29) - mkdir 1770 (time 1786747501.07 total 30.07 last 60.24) - mkdir 2339 (time 1786747511.09 total 40.08 last 56.83) - mkdir 2915 (time 1786747521.10 total 50.09 last 57.54) - mkdir 3468 (time 1786747531.13 total 60.13 last 55.11) - mkdir 4056 (time 1786747541.13 total 70.13 last 58.79) - mkdir 4596 (time 1786747551.16 total 80.16 last 53.84) - mkdir 5133 (time 1786747561.18 total 90.17 last 53.63) - mkdir 5663 (time 1786747571.18 total 100.18 last 52.95) - mkdir 6113 (time 1786747581.19 total 110.19 last 44.98) - mkdir 6619 (time 1786747591.19 total 120.19 last 50.59) - mkdir 7154 (time 1786747601.20 total 130.19 last 53.46) - mkdir 7683 (time 1786747611.21 total 140.20 last 52.85) - mkdir 8240 (time 1786747621.26 total 150.25 last 55.44) - mkdir 8651 (time 1786747631.26 total 160.26 last 41.08) - mkdir 9082 (time 1786747641.27 total 170.27 last 43.05) - mkdir 9588 (time 1786747651.29 total 180.28 last 50.52) - mkdir 10000 (time 1786747659.56 total 188.56 last 49.80) - mkdir 10551 (time 1786747669.57 total 198.57 last 55.05) - mkdir 11135 (time 1786747679.58 total 208.57 last 58.37) - mkdir 11703 (time 1786747689.61 total 218.60 last 56.64) - mkdir 12253 (time 1786747699.61 total 228.60 last 54.99) - mkdir 12825 (time 1786747709.63 total 238.62 last 57.09) - mkdir 13461 (time 1786747719.63 total 248.63 last 63.56) - mkdir 14030 (time 1786747729.66 total 258.66 last 56.72) - mkdir 14584 (time 1786747739.69 total 268.68 last 55.27) - mkdir 15150 (time 1786747749.70 total 278.70 last 56.53) - mkdir 15727 (time 1786747759.71 total 288.71 last 57.63) - mkdir 16279 (time 1786747769.72 total 298.72 last 55.17) - mkdir 16893 (time 1786747779.73 total 308.72 last 61.35) - mkdir 17497 (time 1786747789.75 total 318.74 last 60.30) - mkdir 18129 (time 1786747799.76 total 328.76 last 63.09) - mkdir 18664 (time 1786747809.77 total 338.76 last 53.47) - mkdir 19215 (time 1786747819.78 total 348.77 last 55.05) - mkdir 19765 (time 1786747829.79 total 358.79 last 54.91) - mkdir 20000 (time 1786747833.66 total 362.66 last 60.74) - mkdir 20553 (time 1786747843.66 total 372.66 last 55.29) - mkdir 21066 (time 1786747853.69 total 382.69 last 51.17) - mkdir 21532 (time 1786747863.71 total 392.70 last 46.52) - mkdir 21993 (time 1786747873.71 total 402.70 last 46.10) - mkdir 22494 (time 1786747883.74 total 412.74 last 49.92) - mkdir 23044 (time 1786747893.77 total 422.76 last 54.87) - mkdir 23589 (time 1786747903.77 total 432.77 last 54.48) - mkdir 24122 (time 1786747913.77 total 442.77 last 53.29) - mkdir 24699 (time 1786747923.78 total 452.78 last 57.66) - mkdir 25231 (time 1786747933.80 total 462.79 last 53.12) - mkdir 25731 (time 1786747943.82 total 472.81 last 49.90) - mkdir 26229 (time 1786747953.82 total 482.81 last 49.80) - mkdir 26774 (time 1786747963.83 total 492.82 last 54.43) - mkdir 27338 (time 1786747973.85 total 502.84 last 56.30) - mkdir 27866 (time 1786747984.46 total 513.45 last 49.77) - mkdir 28420 (time 1786747994.46 total 523.46 last 55.38) - mkdir 28937 (time 1786748004.46 total 533.46 last 51.70) - mkdir 29507 (time 1786748015.04 total 544.03 last 53.90) - mkdir 30000 (time 1786748024.44 total 553.43 last 52.44) - mkdir 30528 (time 1786748034.45 total 563.45 last 52.71) - mkdir 31089 (time 1786748044.49 total 573.48 last 55.93) - mkdir 31592 (time 1786748054.51 total 583.50 last 50.20) - mkdir 32074 (time 1786748064.51 total 593.50 last 48.19) - mkdir 32497 (time 1786748074.52 total 603.51 last 42.27) total: 32818 mkdir in 611.29 seconds: 53.69 ops/second - mkdir 545 (time 1786747481.04 total 10.01 last 54.43) - mkdir 1144 (time 1786747491.04 total 20.02 last 59.87) - mkdir 1743 (time 1786747501.05 total 30.02 last 59.87) - mkdir 2305 (time 1786747511.05 total 40.03 last 56.17) - mkdir 2900 (time 1786747521.08 total 50.06 last 59.32) - mkdir 3445 (time 1786747531.09 total 60.07 last 54.45) - mkdir 4050 (time 1786747541.09 total 70.07 last 60.49) - mkdir 4585 (time 1786747551.10 total 80.08 last 53.44) - mkdir 5113 (time 1786747561.11 total 90.08 last 52.78) - mkdir 5617 (time 1786747571.14 total 100.12 last 50.24) - mkdir 6057 (time 1786747581.15 total 110.12 last 43.96) - mkdir 6530 (time 1786747591.16 total 120.14 last 47.24) - mkdir 7079 (time 1786747601.17 total 130.14 last 54.86) - mkdir 7621 (time 1786747611.18 total 140.15 last 54.17) - mkdir 8177 (time 1786747621.20 total 150.18 last 55.44) - mkdir 8559 (time 1786747631.21 total 160.18 last 38.19) - mkdir 8986 (time 1786747641.21 total 170.18 last 42.70) - mkdir 9503 (time 1786747651.23 total 180.21 last 51.57) - mkdir 10000 (time 1786747660.97 total 189.94 last 51.06) - mkdir 10565 (time 1786747670.97 total 199.94 last 56.49) - mkdir 11146 (time 1786747680.98 total 209.96 last 58.01) - mkdir 11676 (time 1786747691.00 total 219.97 last 52.91) - mkdir 12226 (time 1786747701.02 total 229.99 last 54.90) - mkdir 12813 (time 1786747711.03 total 240.00 last 58.65) - mkdir 13445 (time 1786747721.05 total 250.02 last 63.08) - mkdir 14029 (time 1786747731.06 total 260.04 last 58.29) - mkdir 14560 (time 1786747741.07 total 270.05 last 53.05) - mkdir 15144 (time 1786747751.08 total 280.05 last 58.39) - mkdir 15681 (time 1786747761.08 total 290.06 last 53.67) - mkdir 16254 (time 1786747771.10 total 300.07 last 57.21) - mkdir 16832 (time 1786747781.10 total 310.08 last 57.76) - mkdir 17448 (time 1786747791.12 total 320.09 last 61.52) - mkdir 18062 (time 1786747801.12 total 330.10 last 61.37) - mkdir 18627 (time 1786747811.14 total 340.12 last 56.38) - mkdir 19204 (time 1786747821.16 total 350.13 last 57.61) - mkdir 19731 (time 1786747831.20 total 360.17 last 52.50) - mkdir 20000 (time 1786747836.28 total 365.25 last 52.93) - mkdir 20565 (time 1786747846.29 total 375.26 last 56.44) - mkdir 21102 (time 1786747856.29 total 385.27 last 53.69) - mkdir 21568 (time 1786747866.31 total 395.28 last 46.53) - mkdir 22070 (time 1786747876.31 total 405.29 last 50.17) - mkdir 22562 (time 1786747886.32 total 415.29 last 49.16) - mkdir 23081 (time 1786747896.33 total 425.30 last 51.84) - mkdir 23619 (time 1786747906.33 total 435.31 last 53.78) - mkdir 24189 (time 1786747916.34 total 445.31 last 56.97) - mkdir 24716 (time 1786747926.35 total 455.32 last 52.65) - mkdir 25244 (time 1786747936.37 total 465.34 last 52.70) - mkdir 25750 (time 1786747946.37 total 475.35 last 50.57) - mkdir 26279 (time 1786747956.40 total 485.37 last 52.78) - mkdir 26865 (time 1786747966.47 total 495.45 last 58.16) - mkdir 27408 (time 1786747976.48 total 505.45 last 54.27) - mkdir 27944 (time 1786747986.49 total 515.47 last 53.51) - mkdir 28470 (time 1786747996.52 total 525.49 last 52.48) - mkdir 28989 (time 1786748006.53 total 535.50 last 51.83) - mkdir 29550 (time 1786748016.54 total 545.52 last 56.02) - mkdir 30000 (time 1786748025.17 total 554.14 last 52.19) - mkdir 30528 (time 1786748035.17 total 564.15 last 52.77) - mkdir 31083 (time 1786748045.18 total 574.16 last 55.43) - mkdir 31579 (time 1786748055.20 total 584.17 last 49.52) - mkdir 32075 (time 1786748065.89 total 594.86 last 46.40) - mkdir 32510 (time 1786748075.94 total 604.91 last 43.28) total: 32818 mkdir in 612.22 seconds: 53.60 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 303970 65971 237999 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: 301555 65971 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786748835 ; total 0 ; last 0) - unlinked 10000 (time 1786749144 ; total 309 ; last 309) - unlinked 20000 (time 1786749482 ; total 647 ; last 338) - unlinked 30000 (time 1786749802 ; total 967 ; last 320) total: 32768 unlinks in 1059 seconds: 30.942398 unlinks/second - unlinked 0 (time 1786748835 ; total 0 ; last 0) - unlinked 10000 (time 1786749145 ; total 310 ; last 310) - unlinked 20000 (time 1786749485 ; total 650 ; last 340) - unlinked 30000 (time 1786749804 ; total 969 ; last 319) total: 32768 unlinks in 1062 seconds: 30.854990 unlinks/second nlink between: 102 - unlinked 0 (time 1786749898 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786749898 ; 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 2208384 2304 2204032 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 526945 335 526610 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: 235919 335 235584 1% /mnt/lustre