== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:54:33 (1789606473) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531331 336 530995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236234 650 235584 1% /mnt/lustre - mkdir 562 (time 1789606488.84 total 10.01 last 56.15) - mkdir 1131 (time 1789606498.85 total 20.02 last 56.84) - mkdir 1726 (time 1789606508.87 total 30.03 last 59.41) - mkdir 2340 (time 1789606518.89 total 40.05 last 61.28) - mkdir 2920 (time 1789606528.89 total 50.06 last 57.98) - mkdir 3556 (time 1789606538.89 total 60.06 last 63.58) - mkdir 4107 (time 1789606548.90 total 70.06 last 55.09) - mkdir 4649 (time 1789606558.90 total 80.06 last 54.18) - mkdir 5112 (time 1789606568.91 total 90.08 last 46.24) - mkdir 5564 (time 1789606578.93 total 100.10 last 45.12) - mkdir 5991 (time 1789606588.95 total 110.11 last 42.64) - mkdir 6566 (time 1789606598.96 total 120.12 last 57.44) - mkdir 7139 (time 1789606608.99 total 130.16 last 57.08) - mkdir 7689 (time 1789606619.01 total 140.18 last 54.90) - mkdir 8186 (time 1789606629.02 total 150.18 last 49.66) - mkdir 8718 (time 1789606639.03 total 160.20 last 53.13) - mkdir 9261 (time 1789606649.04 total 170.21 last 54.26) - mkdir 9842 (time 1789606659.08 total 180.25 last 57.85) - mkdir 10000 (time 1789606661.92 total 183.09 last 55.68) - mkdir 10651 (time 1789606671.92 total 193.09 last 65.07) - mkdir 11237 (time 1789606681.94 total 203.10 last 58.54) - mkdir 11829 (time 1789606691.95 total 213.11 last 59.14) - mkdir 12415 (time 1789606701.96 total 223.12 last 58.52) - mkdir 12991 (time 1789606711.99 total 233.15 last 57.43) - mkdir 13533 (time 1789606722.01 total 243.18 last 54.08) - mkdir 14065 (time 1789606732.01 total 253.18 last 53.19) - mkdir 14541 (time 1789606742.02 total 263.18 last 47.58) - mkdir 15121 (time 1789606752.02 total 273.18 last 57.99) - mkdir 15666 (time 1789606762.03 total 283.19 last 54.46) - mkdir 16254 (time 1789606772.03 total 293.20 last 58.76) - mkdir 16839 (time 1789606782.07 total 303.23 last 58.31) - mkdir 17458 (time 1789606792.10 total 313.26 last 61.72) - mkdir 18062 (time 1789606802.11 total 323.27 last 60.34) - mkdir 18689 (time 1789606812.11 total 333.28 last 62.67) - mkdir 19314 (time 1789606822.17 total 343.34 last 62.12) - mkdir 19902 (time 1789606832.18 total 353.34 last 58.78) - mkdir 20467 (time 1789606842.19 total 363.36 last 56.39) - mkdir 21033 (time 1789606852.21 total 373.37 last 56.51) - mkdir 21569 (time 1789606862.21 total 383.38 last 53.59) - mkdir 22023 (time 1789606872.22 total 393.38 last 45.36) - mkdir 22423 (time 1789606882.23 total 403.39 last 39.97) - mkdir 22893 (time 1789606892.25 total 413.41 last 46.90) - mkdir 23418 (time 1789606902.25 total 423.41 last 52.48) - mkdir 23985 (time 1789606912.27 total 433.44 last 56.56) - mkdir 24497 (time 1789606922.28 total 443.44 last 51.17) - mkdir 24990 (time 1789606932.30 total 453.46 last 49.22) - mkdir 25463 (time 1789606942.30 total 463.46 last 47.29) - mkdir 25942 (time 1789606952.33 total 473.49 last 47.76) - mkdir 26448 (time 1789606962.35 total 483.52 last 50.48) - mkdir 26977 (time 1789606972.38 total 493.54 last 52.77) - mkdir 27514 (time 1789606982.38 total 503.54 last 53.69) - mkdir 28036 (time 1789606992.39 total 513.56 last 52.12) - mkdir 28505 (time 1789607002.41 total 523.57 last 46.83) - mkdir 28947 (time 1789607012.42 total 533.58 last 44.17) - mkdir 29491 (time 1789607022.43 total 543.60 last 54.32) - mkdir 30000 (time 1789607032.38 total 553.54 last 51.16) - mkdir 30479 (time 1789607042.40 total 563.57 last 47.77) - mkdir 30978 (time 1789607052.41 total 573.57 last 49.88) - mkdir 31503 (time 1789607062.43 total 583.59 last 52.42) - mkdir 32026 (time 1789607072.44 total 593.61 last 52.22) - mkdir 32557 (time 1789607082.46 total 603.62 last 53.02) total: 32818 mkdir in 608.89 seconds: 53.90 ops/second - mkdir 569 (time 1789606488.71 total 10.01 last 56.81) - mkdir 1145 (time 1789606498.73 total 20.03 last 57.50) - mkdir 1728 (time 1789606508.73 total 30.04 last 58.28) - mkdir 2337 (time 1789606518.73 total 40.04 last 60.90) - mkdir 2888 (time 1789606528.74 total 50.04 last 55.09) - mkdir 3516 (time 1789606538.76 total 60.07 last 62.62) - mkdir 4064 (time 1789606548.77 total 70.08 last 54.75) - mkdir 4617 (time 1789606558.81 total 80.11 last 55.12) - mkdir 5085 (time 1789606568.81 total 90.11 last 46.79) - mkdir 5549 (time 1789606578.82 total 100.12 last 46.36) - mkdir 5963 (time 1789606588.84 total 110.14 last 41.32) - mkdir 6530 (time 1789606598.84 total 120.14 last 56.70) - mkdir 7123 (time 1789606608.89 total 130.20 last 58.97) - mkdir 7680 (time 1789606618.91 total 140.22 last 55.60) - mkdir 8192 (time 1789606628.93 total 150.24 last 51.09) - mkdir 8729 (time 1789606638.95 total 160.25 last 53.61) - mkdir 9275 (time 1789606648.97 total 170.28 last 54.49) - mkdir 9858 (time 1789606658.99 total 180.29 last 58.20) - mkdir 10000 (time 1789606661.54 total 182.84 last 55.69) - mkdir 10649 (time 1789606671.54 total 192.84 last 64.88) - mkdir 11243 (time 1789606681.56 total 202.87 last 59.28) - mkdir 11847 (time 1789606691.57 total 212.87 last 60.38) - mkdir 12452 (time 1789606701.59 total 222.89 last 60.36) - mkdir 13030 (time 1789606711.61 total 232.91 last 57.66) - mkdir 13552 (time 1789606721.62 total 242.92 last 52.18) - mkdir 14060 (time 1789606731.63 total 252.93 last 50.73) - mkdir 14534 (time 1789606741.65 total 262.96 last 47.29) - mkdir 15107 (time 1789606751.67 total 272.97 last 57.22) - mkdir 15636 (time 1789606761.67 total 282.97 last 52.88) - mkdir 16184 (time 1789606771.67 total 292.98 last 54.80) - mkdir 16784 (time 1789606781.68 total 302.99 last 59.93) - mkdir 17377 (time 1789606791.70 total 313.00 last 59.22) - mkdir 18005 (time 1789606801.70 total 323.00 last 62.79) - mkdir 18621 (time 1789606811.71 total 333.01 last 61.54) - mkdir 19241 (time 1789606821.71 total 343.01 last 62.00) - mkdir 19846 (time 1789606831.71 total 353.02 last 60.47) - mkdir 20000 (time 1789606834.04 total 355.35 last 66.04) - mkdir 20533 (time 1789606844.05 total 365.35 last 53.27) - mkdir 21140 (time 1789606854.08 total 375.39 last 60.50) - mkdir 21671 (time 1789606864.09 total 385.39 last 53.08) - mkdir 22101 (time 1789606874.09 total 395.39 last 43.00) - mkdir 22506 (time 1789606884.09 total 405.40 last 40.48) - mkdir 22990 (time 1789606894.10 total 415.40 last 48.35) - mkdir 23503 (time 1789606904.12 total 425.43 last 51.19) - mkdir 24032 (time 1789606914.13 total 435.43 last 52.89) - mkdir 24618 (time 1789606924.13 total 445.44 last 58.55) - mkdir 25065 (time 1789606934.14 total 455.44 last 44.67) - mkdir 25567 (time 1789606944.16 total 465.46 last 50.10) - mkdir 26038 (time 1789606954.16 total 475.46 last 47.09) - mkdir 26544 (time 1789606964.17 total 485.48 last 50.53) - mkdir 27032 (time 1789606974.18 total 495.48 last 48.79) - mkdir 27600 (time 1789606984.18 total 505.49 last 56.77) - mkdir 28138 (time 1789606994.19 total 515.49 last 53.79) - mkdir 28565 (time 1789607004.20 total 525.51 last 42.62) - mkdir 29052 (time 1789607014.21 total 535.51 last 48.69) - mkdir 29593 (time 1789607024.22 total 545.53 last 54.01) - mkdir 30000 (time 1789607032.08 total 553.39 last 51.78) - mkdir 30469 (time 1789607042.09 total 563.39 last 46.87) - mkdir 30963 (time 1789607052.10 total 573.40 last 49.34) - mkdir 31457 (time 1789607062.11 total 583.41 last 49.35) - mkdir 31987 (time 1789607072.11 total 593.42 last 52.99) - mkdir 32494 (time 1789607082.12 total 603.42 last 50.68) total: 32818 mkdir in 609.69 seconds: 53.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210176 489728 1718400 23% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 304004 65952 238052 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301873 66289 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789607862 ; total 0 ; last 0) - unlinked 10000 (time 1789608170 ; total 308 ; last 308) - unlinked 20000 (time 1789608494 ; total 632 ; last 324) - unlinked 30000 (time 1789608803 ; total 941 ; last 309) total: 32768 unlinks in 1025 seconds: 31.968781 unlinks/second - unlinked 0 (time 1789607862 ; total 0 ; last 0) - unlinked 10000 (time 1789608169 ; total 307 ; last 307) - unlinked 20000 (time 1789608493 ; total 631 ; last 324) - unlinked 30000 (time 1789608804 ; total 942 ; last 311) total: 32768 unlinks in 1025 seconds: 31.968781 unlinks/second nlink between: 102 - unlinked 0 (time 1789608890 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789608890 ; total 1 ; last 1) 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 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2208768 2048 2204672 1% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 528425 316 528109 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236237 653 235584 1% /mnt/lustre