== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:02:55 (1786647775) 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 471 (time 1786647791.15 total 10.00 last 47.09) - mkdir 779 (time 1786647801.15 total 20.00 last 30.80) - mkdir 1222 (time 1786647811.15 total 30.01 last 44.27) - mkdir 1690 (time 1786647821.15 total 40.01 last 46.80) - mkdir 2246 (time 1786647831.17 total 50.03 last 55.50) - mkdir 2840 (time 1786647841.17 total 60.03 last 59.40) - mkdir 3474 (time 1786647851.19 total 70.05 last 63.30) - mkdir 3898 (time 1786647861.20 total 80.05 last 42.38) - mkdir 4385 (time 1786647871.21 total 90.07 last 48.63) - mkdir 4822 (time 1786647881.22 total 100.07 last 43.67) - mkdir 5296 (time 1786647891.22 total 110.08 last 47.36) - mkdir 5903 (time 1786647901.22 total 120.08 last 60.70) - mkdir 6493 (time 1786647911.23 total 130.08 last 58.99) - mkdir 7093 (time 1786647921.23 total 140.09 last 59.95) - mkdir 7654 (time 1786647931.24 total 150.10 last 56.05) - mkdir 8214 (time 1786647941.25 total 160.10 last 55.96) - mkdir 8801 (time 1786647951.25 total 170.11 last 58.67) - mkdir 9403 (time 1786647961.26 total 180.12 last 60.15) - mkdir 10000 (time 1786647970.83 total 189.68 last 62.40) - mkdir 10537 (time 1786647980.83 total 199.69 last 53.69) - mkdir 11005 (time 1786647990.83 total 209.69 last 46.78) - mkdir 11522 (time 1786648000.88 total 219.73 last 51.49) - mkdir 12052 (time 1786648010.88 total 229.73 last 52.99) - mkdir 12675 (time 1786648020.89 total 239.74 last 62.25) - mkdir 13233 (time 1786648030.89 total 249.74 last 55.79) - mkdir 13795 (time 1786648040.89 total 259.75 last 56.17) - mkdir 14335 (time 1786648050.91 total 269.77 last 53.91) - mkdir 14863 (time 1786648060.91 total 279.77 last 52.79) - mkdir 15406 (time 1786648070.92 total 289.78 last 54.26) - mkdir 15954 (time 1786648080.92 total 299.78 last 54.78) - mkdir 16583 (time 1786648090.94 total 309.79 last 62.83) - mkdir 17212 (time 1786648100.95 total 319.80 last 62.82) - mkdir 17836 (time 1786648110.95 total 329.81 last 62.37) - mkdir 18454 (time 1786648120.98 total 339.83 last 61.65) - mkdir 19059 (time 1786648130.98 total 349.84 last 60.46) - mkdir 19677 (time 1786648140.98 total 359.84 last 61.80) - mkdir 20000 (time 1786648145.82 total 364.68 last 66.79) - mkdir 20525 (time 1786648155.83 total 374.69 last 52.43) - mkdir 21122 (time 1786648165.86 total 384.71 last 59.55) - mkdir 21682 (time 1786648175.89 total 394.74 last 55.83) - mkdir 22287 (time 1786648185.89 total 404.75 last 60.48) - mkdir 22845 (time 1786648195.92 total 414.77 last 55.67) - mkdir 23410 (time 1786648205.92 total 424.77 last 56.49) - mkdir 23994 (time 1786648215.93 total 434.78 last 58.35) - mkdir 24536 (time 1786648225.99 total 444.84 last 53.87) - mkdir 25030 (time 1786648236.01 total 454.87 last 49.27) - mkdir 25537 (time 1786648246.02 total 464.87 last 50.69) - mkdir 26121 (time 1786648256.02 total 474.88 last 58.36) - mkdir 26686 (time 1786648266.22 total 485.07 last 55.42) - mkdir 27275 (time 1786648276.29 total 495.15 last 58.45) - mkdir 27731 (time 1786648286.29 total 505.15 last 45.60) - mkdir 28208 (time 1786648296.32 total 515.18 last 47.58) - mkdir 28749 (time 1786648306.35 total 525.21 last 53.91) - mkdir 29314 (time 1786648316.38 total 535.23 last 56.38) - mkdir 29915 (time 1786648326.38 total 545.24 last 60.06) - mkdir 30466 (time 1786648336.39 total 555.24 last 55.07) - mkdir 30991 (time 1786648346.39 total 565.25 last 52.48) - mkdir 31459 (time 1786648356.41 total 575.26 last 46.72) - mkdir 31943 (time 1786648366.42 total 585.27 last 48.36) - mkdir 32486 (time 1786648376.42 total 595.27 last 54.29) total: 32818 mkdir in 600.72 seconds: 54.63 ops/second - mkdir 471 (time 1786647791.16 total 10.02 last 47.02) - mkdir 798 (time 1786647801.16 total 20.02 last 32.68) - mkdir 1222 (time 1786647811.17 total 30.03 last 42.35) - mkdir 1707 (time 1786647821.18 total 40.04 last 48.49) - mkdir 2220 (time 1786647831.18 total 50.04 last 51.29) - mkdir 2816 (time 1786647841.19 total 60.04 last 59.56) - mkdir 3448 (time 1786647851.20 total 70.06 last 63.12) - mkdir 3903 (time 1786647861.21 total 80.06 last 45.46) - mkdir 4384 (time 1786647871.22 total 90.08 last 48.02) - mkdir 4829 (time 1786647881.23 total 100.08 last 44.49) - mkdir 5330 (time 1786647891.26 total 110.11 last 49.95) - mkdir 5938 (time 1786647901.26 total 120.11 last 60.80) - mkdir 6542 (time 1786647911.27 total 130.13 last 60.32) - mkdir 7137 (time 1786647921.27 total 140.13 last 59.49) - mkdir 7696 (time 1786647931.29 total 150.14 last 55.82) - mkdir 8242 (time 1786647941.29 total 160.15 last 54.59) - mkdir 8830 (time 1786647951.30 total 170.16 last 58.74) - mkdir 9431 (time 1786647961.31 total 180.17 last 60.03) - mkdir 10000 (time 1786647970.84 total 189.70 last 59.70) - mkdir 10540 (time 1786647980.85 total 199.71 last 53.95) - mkdir 10999 (time 1786647990.86 total 209.71 last 45.88) - mkdir 11500 (time 1786648000.89 total 219.74 last 49.95) - mkdir 12036 (time 1786648010.90 total 229.76 last 53.53) - mkdir 12650 (time 1786648020.91 total 239.76 last 61.35) - mkdir 13208 (time 1786648030.92 total 249.77 last 55.75) - mkdir 13783 (time 1786648040.94 total 259.79 last 57.38) - mkdir 14323 (time 1786648050.95 total 269.80 last 53.95) - mkdir 14854 (time 1786648060.96 total 279.82 last 53.04) - mkdir 15407 (time 1786648070.97 total 289.83 last 55.22) - mkdir 15960 (time 1786648080.98 total 299.84 last 55.28) - mkdir 16552 (time 1786648090.99 total 309.84 last 59.15) - mkdir 17142 (time 1786648101.00 total 319.86 last 58.90) - mkdir 17759 (time 1786648111.01 total 329.87 last 61.63) - mkdir 18353 (time 1786648121.03 total 339.89 last 59.30) - mkdir 18957 (time 1786648131.04 total 349.90 last 60.33) - mkdir 19569 (time 1786648141.05 total 359.91 last 61.15) - mkdir 20000 (time 1786648148.24 total 367.10 last 59.98) - mkdir 20605 (time 1786648158.24 total 377.10 last 60.48) - mkdir 21156 (time 1786648168.25 total 387.11 last 55.05) - mkdir 21760 (time 1786648178.26 total 397.12 last 60.34) - mkdir 22335 (time 1786648188.28 total 407.14 last 57.39) - mkdir 22833 (time 1786648198.28 total 417.14 last 49.79) - mkdir 23461 (time 1786648208.31 total 427.17 last 62.63) - mkdir 24018 (time 1786648218.31 total 437.17 last 55.69) - mkdir 24558 (time 1786648228.34 total 447.20 last 53.84) - mkdir 25098 (time 1786648238.37 total 457.22 last 53.88) - mkdir 25590 (time 1786648248.37 total 467.22 last 49.19) - mkdir 26124 (time 1786648258.39 total 477.25 last 53.29) - mkdir 26707 (time 1786648268.39 total 487.25 last 58.27) - mkdir 27243 (time 1786648278.40 total 497.26 last 53.55) - mkdir 27729 (time 1786648288.43 total 507.29 last 48.47) - mkdir 28159 (time 1786648298.48 total 517.34 last 42.79) - mkdir 28712 (time 1786648308.51 total 527.37 last 55.12) - mkdir 29277 (time 1786648318.53 total 537.39 last 56.38) - mkdir 29860 (time 1786648328.53 total 547.39 last 58.29) - mkdir 30000 (time 1786648330.57 total 549.43 last 68.61) - mkdir 30520 (time 1786648341.11 total 559.97 last 49.34) - mkdir 31005 (time 1786648351.15 total 570.01 last 48.30) - mkdir 31471 (time 1786648361.16 total 580.01 last 46.59) - mkdir 31996 (time 1786648371.19 total 590.05 last 52.32) - mkdir 32640 (time 1786648381.22 total 600.08 last 64.22) total: 32818 mkdir in 602.61 seconds: 54.46 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 1786648944 ; total 0 ; last 0) - unlinked 10000 (time 1786649127 ; total 183 ; last 183) - unlinked 20000 (time 1786649305 ; total 361 ; last 178) - unlinked 30000 (time 1786649482 ; total 538 ; last 177) total: 32768 unlinks in 588 seconds: 55.727890 unlinks/second - unlinked 0 (time 1786648944 ; total 0 ; last 0) - unlinked 10000 (time 1786649127 ; total 183 ; last 183) - unlinked 20000 (time 1786649306 ; total 362 ; last 179) - unlinked 30000 (time 1786649483 ; total 539 ; last 177) total: 32768 unlinks in 589 seconds: 55.633278 unlinks/second nlink between: 102 - unlinked 0 (time 1786649534 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786649534 ; 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 2209024 2176 2204800 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 526856 333 526523 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