== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:59:14 (1786337954) 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 592 (time 1786337969.91 total 10.01 last 59.14) - mkdir 1222 (time 1786337979.92 total 20.03 last 62.90) - mkdir 1835 (time 1786337989.93 total 30.03 last 61.26) - mkdir 2507 (time 1786337999.96 total 40.06 last 67.00) - mkdir 3154 (time 1786338009.98 total 50.08 last 64.56) - mkdir 3729 (time 1786338020.02 total 60.13 last 57.26) - mkdir 4287 (time 1786338030.02 total 70.13 last 55.80) - mkdir 4890 (time 1786338040.03 total 80.13 last 60.28) - mkdir 5364 (time 1786338050.03 total 90.14 last 47.36) - mkdir 5946 (time 1786338060.06 total 100.16 last 58.08) - mkdir 6545 (time 1786338070.06 total 110.16 last 59.88) - mkdir 7160 (time 1786338080.06 total 120.17 last 61.46) - mkdir 7764 (time 1786338090.07 total 130.17 last 60.38) - mkdir 8386 (time 1786338100.08 total 140.18 last 62.11) - mkdir 8955 (time 1786338110.10 total 150.20 last 56.82) - mkdir 9484 (time 1786338120.14 total 160.25 last 52.65) - mkdir 10000 (time 1786338129.90 total 170.01 last 52.87) - mkdir 10416 (time 1786338139.91 total 180.02 last 41.56) - mkdir 10961 (time 1786338149.92 total 190.02 last 54.48) - mkdir 11472 (time 1786338159.92 total 200.02 last 51.08) - mkdir 12024 (time 1786338169.95 total 210.05 last 55.04) - mkdir 12603 (time 1786338179.97 total 220.08 last 57.77) - mkdir 13154 (time 1786338190.00 total 230.10 last 54.97) - mkdir 13686 (time 1786338200.00 total 240.10 last 53.18) - mkdir 14221 (time 1786338210.01 total 250.11 last 53.47) - mkdir 14760 (time 1786338220.01 total 260.12 last 53.86) - mkdir 15333 (time 1786338230.01 total 270.12 last 57.30) - mkdir 15810 (time 1786338240.02 total 280.12 last 47.66) - mkdir 16369 (time 1786338250.02 total 290.13 last 55.88) - mkdir 16831 (time 1786338260.03 total 300.13 last 46.20) - mkdir 17335 (time 1786338270.03 total 310.13 last 50.37) - mkdir 17864 (time 1786338280.03 total 320.14 last 52.88) - mkdir 18366 (time 1786338290.06 total 330.17 last 50.05) - mkdir 18857 (time 1786338300.08 total 340.18 last 49.01) - mkdir 19338 (time 1786338310.09 total 350.19 last 48.06) - mkdir 19815 (time 1786338320.09 total 360.19 last 47.69) - mkdir 20000 (time 1786338322.86 total 362.97 last 66.77) - mkdir 20565 (time 1786338332.89 total 372.99 last 56.37) - mkdir 21074 (time 1786338342.91 total 383.01 last 50.80) - mkdir 21623 (time 1786338352.91 total 393.01 last 54.87) - mkdir 22198 (time 1786338362.93 total 403.03 last 57.42) - mkdir 22707 (time 1786338372.98 total 413.08 last 50.63) - mkdir 23255 (time 1786338382.98 total 423.09 last 54.77) - mkdir 23778 (time 1786338393.00 total 433.11 last 52.20) - mkdir 24332 (time 1786338403.07 total 443.17 last 55.06) - mkdir 24898 (time 1786338413.07 total 453.17 last 56.56) - mkdir 25492 (time 1786338423.07 total 463.18 last 59.39) - mkdir 26082 (time 1786338433.08 total 473.18 last 58.98) - mkdir 26700 (time 1786338443.08 total 483.18 last 61.78) - mkdir 27277 (time 1786338453.09 total 493.19 last 57.62) - mkdir 27849 (time 1786338463.10 total 503.20 last 57.16) - mkdir 28362 (time 1786338473.12 total 513.22 last 51.18) - mkdir 28871 (time 1786338483.12 total 523.23 last 50.90) - mkdir 29351 (time 1786338493.13 total 533.23 last 47.97) - mkdir 29817 (time 1786338503.13 total 543.24 last 46.59) - mkdir 30000 (time 1786338506.61 total 546.71 last 52.68) - mkdir 30526 (time 1786338516.61 total 556.71 last 52.58) - mkdir 31124 (time 1786338526.63 total 566.73 last 59.69) - mkdir 31644 (time 1786338536.64 total 576.74 last 51.95) - mkdir 32137 (time 1786338546.65 total 586.75 last 49.27) - mkdir 32625 (time 1786338556.66 total 596.76 last 48.75) total: 32818 mkdir in 601.21 seconds: 54.59 ops/second - mkdir 581 (time 1786337969.70 total 10.00 last 58.10) - mkdir 1234 (time 1786337979.71 total 20.01 last 65.24) - mkdir 1818 (time 1786337989.72 total 30.02 last 58.33) - mkdir 2487 (time 1786337999.73 total 40.03 last 66.82) - mkdir 3119 (time 1786338009.74 total 50.04 last 63.17) - mkdir 3696 (time 1786338019.77 total 60.07 last 57.53) - mkdir 4275 (time 1786338029.81 total 70.11 last 57.67) - mkdir 4849 (time 1786338039.83 total 80.13 last 57.29) - mkdir 5310 (time 1786338049.83 total 90.13 last 46.08) - mkdir 5897 (time 1786338059.84 total 100.13 last 58.67) - mkdir 6446 (time 1786338069.84 total 110.14 last 54.89) - mkdir 7086 (time 1786338079.86 total 120.16 last 63.86) - mkdir 7720 (time 1786338089.86 total 130.16 last 63.38) - mkdir 8324 (time 1786338099.87 total 140.16 last 60.39) - mkdir 8857 (time 1786338109.88 total 150.17 last 53.24) - mkdir 9379 (time 1786338119.90 total 160.20 last 52.06) - mkdir 9903 (time 1786338129.94 total 170.23 last 52.23) - mkdir 10000 (time 1786338132.18 total 172.48 last 43.24) - mkdir 10427 (time 1786338142.18 total 182.48 last 42.69) - mkdir 10984 (time 1786338152.22 total 192.51 last 55.51) - mkdir 11479 (time 1786338162.23 total 202.53 last 49.42) - mkdir 11993 (time 1786338172.29 total 212.59 last 51.12) - mkdir 12619 (time 1786338182.31 total 222.61 last 62.44) - mkdir 13113 (time 1786338192.33 total 232.63 last 49.32) - mkdir 13624 (time 1786338202.35 total 242.64 last 51.01) - mkdir 14176 (time 1786338212.35 total 252.65 last 55.16) - mkdir 14757 (time 1786338222.36 total 262.66 last 58.04) - mkdir 15305 (time 1786338232.37 total 272.67 last 54.76) - mkdir 15801 (time 1786338242.39 total 282.69 last 49.49) - mkdir 16327 (time 1786338252.41 total 292.70 last 52.53) - mkdir 16811 (time 1786338262.41 total 302.71 last 48.39) - mkdir 17305 (time 1786338272.41 total 312.71 last 49.38) - mkdir 17855 (time 1786338282.43 total 322.73 last 54.90) - mkdir 18291 (time 1786338292.46 total 332.76 last 43.46) - mkdir 18785 (time 1786338302.47 total 342.77 last 49.35) - mkdir 19309 (time 1786338312.48 total 352.78 last 52.36) - mkdir 19841 (time 1786338322.48 total 362.78 last 53.19) - mkdir 20000 (time 1786338325.36 total 365.66 last 55.28) - mkdir 20540 (time 1786338335.39 total 375.69 last 53.85) - mkdir 21025 (time 1786338345.41 total 385.71 last 48.40) - mkdir 21580 (time 1786338355.41 total 395.71 last 55.47) - mkdir 22123 (time 1786338365.43 total 405.73 last 54.22) - mkdir 22656 (time 1786338375.43 total 415.73 last 53.28) - mkdir 23213 (time 1786338385.46 total 425.75 last 55.57) - mkdir 23735 (time 1786338395.47 total 435.77 last 52.11) - mkdir 24303 (time 1786338405.48 total 445.78 last 56.75) - mkdir 24869 (time 1786338415.55 total 455.84 last 56.24) - mkdir 25450 (time 1786338425.55 total 465.85 last 58.06) - mkdir 26060 (time 1786338435.55 total 475.85 last 60.99) - mkdir 26711 (time 1786338445.58 total 485.87 last 64.96) - mkdir 27277 (time 1786338455.74 total 496.03 last 55.70) - mkdir 27822 (time 1786338465.75 total 506.05 last 54.43) - mkdir 28367 (time 1786338475.75 total 516.05 last 54.48) - mkdir 28899 (time 1786338485.75 total 526.05 last 53.20) - mkdir 29387 (time 1786338495.76 total 536.06 last 48.77) - mkdir 29883 (time 1786338506.31 total 546.61 last 47.01) - mkdir 30410 (time 1786338516.32 total 556.62 last 52.66) - mkdir 31043 (time 1786338526.32 total 566.62 last 63.29) - mkdir 31584 (time 1786338536.33 total 576.62 last 54.07) - mkdir 32087 (time 1786338546.35 total 586.65 last 50.17) - mkdir 32554 (time 1786338556.36 total 596.66 last 46.67) total: 32818 mkdir in 602.38 seconds: 54.48 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 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 1786339290 ; total 0 ; last 0) - unlinked 10000 (time 1786339583 ; total 293 ; last 293) - unlinked 20000 (time 1786339892 ; total 602 ; last 309) - unlinked 30000 (time 1786340198 ; total 908 ; last 306) total: 32768 unlinks in 984 seconds: 33.300812 unlinks/second - unlinked 0 (time 1786339290 ; total 0 ; last 0) - unlinked 10000 (time 1786339585 ; total 295 ; last 295) - unlinked 20000 (time 1786339892 ; total 602 ; last 307) - unlinked 30000 (time 1786340200 ; total 910 ; last 308) total: 32768 unlinks in 986 seconds: 33.233265 unlinks/second nlink between: 102 - unlinked 0 (time 1786340278 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786340278 ; 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 2208640 2176 2204416 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 526765 333 526432 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